Kia Optima Engine Oil Capacity

Kia K5 Oil Capacity

What is the best motor oil for Kia Optima? This question was posed to me by a customer who wanted to know what type of oil he should buy for his car. I thought it would be best if I answered this question and shared my findings with other people on the internet so they could benefit from it as well.

In this blog post, we will discuss which types of oils are best for Kia Optima (or Kia K5 since 2019) and why some oils might not work as well as others. We’ll also talk about how using synthetic engine oil can help you save money in the long run!

2000 2001 2002 2003 2004 Kia Optima Engine Oil Capacity

2000-2004 Kia Optima Engine Oil Capacity

2.7L 6-cyl engine:

  • Engine Oil Capacity with filter: 4.8 quarts (4.5 liters);
  • Oil Type: 10W-30 (-18 To 30 °C);
    10W-40, 10W-50 (Above -18 °C);
    20W-40, 20W-50 (Above -10 °C);
    30 (Above 0 °C);
    40 (Above 30 °C);
    5W-20 (Below -18 °C);
    5W-30 (Below 0 °C).
  • Oil pan drain plug tightening torque: 25-32 ft/lbs.

2.4L 4-cyl engine:

  • Engine Oil Capacity with filter: 4.5 quarts (4.3 liters);
  • Oil Type: 10W-30 (-18 To 30 °C);
    10W-40, 10W-50 (Above -18 °C);
    20W-40, 20W-50 (Above -10 °C);
    30 (Above 0 °C);
    40 (Above 30 °C);
    5W-20 (Below -18 °C);
    5W-30 (Below 0 °C).
  • Oil pan drain plug tightening torque: 25-32 ft/lbs.

2005 2006 2007 2008 2009 Kia Optima Engine Oil Capacity

2005-2009 Kia Optima Engine Oil Capacity

2.7L 6-cyl 2656cc engine:

  • Engine Oil Capacity with filter: 4.8 quarts (4.5 liters);
  • Oil Type: 10W-30 (Above -20 °C);
    15W-40 (Above -15 °C);
    20W-50 (Above -10 °C);
    5W-20, 5W-30 (All Tempertures).
  • Oil pan drain plug tightening torque: 25-33 ft/lbs.

2.7L 6-cyl DOHC engine:

  • Engine Oil Capacity with filter: 5.1 quarts (4.8 liters);
  • Oil Type: 10W-30 (Above -20 °C);
    5W-20, 5W-30 (All Tempertures).
  • Oil pan drain plug tightening torque: 25-33 ft/lbs.

2.4L 4-cyl Engine 2359cc engine:

  • Oil Type: 4.5 quarts (4.3 liters);
  • Oil Type: 10W-30 (Above -20 °C);
    15W-40 (Above -15 °C);
    20W-50 (Above -10 °C);
    5W-20, 5W-30 (All Temperatures).
  • Oil pan drain plug tightening torque: 29-33 ft/lbs.

2.4L 4-cyl DOHC engine:

  • Oil Type: 4.4 quarts (4.2 liters);
  • Oil Type: 10W-30 (Above -20 °C);
    15W-40 (Above -15 °C);
    20W-50 (Above -10 °C);
    5W-20, 5W-30 (All Temperatures).
  • Oil pan drain plug tightening torque: 29-33 ft/lbs.

2010 2011 2012 2013 2014 Kia Optima Engine Oil Capacity

2010-2014 Kia Optima Engine Oil Capacity

2.4L 4-cyl engine:

  • Engine Oil Capacity with filter: 4.9 quarts (4.6 liters);
  • Oil Type: 10W-30 (Above -18 °C);
    5W-20, 5W-30 (All Temperatures);
    SAE 5W-30 may be used if SAE 5W-20 is not available.
  • Oil pan drain plug tightening torque: 25-32 ft/lbs. Remove the drain plug and replace the gasket.

2.0L 4-cyl Turbo engine:

  • Engine Oil Capacity with filter: 4.9 quarts (4.6 liters);
  • Oil Type: 5W-30, 5W-40.
  • Oil pan drain plug tightening torque: 25-32 ft/lbs.

2015 2016 2017 2018 Kia Optima Engine Oil Capacity

2015-2018 Kia Optima Engine Oil Capacity

2.4L 4-cyl engine:

  • Engine Oil Capacity with filter: 5.1 quarts (4.8 liters);
  • Oil Type: 10W-30 (Above -18 °C);
    15W-40 (Above -10 °C);
    20W-50 (Above -8 °C);
    5W-20, 5W-30 (All Temperatures).
  • Oil pan drain plug tightening torque: 25-33 ft/lbs. Remove the drain plug and replace the gasket.

2.0L 4-cyl engine:

  • Engine Oil Capacity with filter: 4.3 quarts (4.1 liters);
  • Oil Type: 5W-20, 5W-30;
  • Oil pan drain plug tightening torque: 25-33 ft/lbs. Remove the drain plug and replace the gasket.

2.0L 4-cyl Turbo engine:

  • Engine Oil Capacity with filter: 5.1 quarts (4.8 liters);
  • Oil Type: 5W-30, 5W-40;
    20W-50 (Above -8 °C);
    15W-40 (Above -10 °C);
    10W-30 (Above -18 °C).
  • Oil pan drain plug tightening torque: 25-33 ft/lbs. Remove the drain plug and replace the gasket.

1.6L 4-cyl Turbo engine:

  • Engine Oil Capacity with filter: 4.8 quarts (4.1 liters);
  • Oil Type: 10W-30 (Above -18 °C);
    15W-40 (Above -10 °C);
    20W-50 (Above -8 °C);
    5W-30, 5W-40 (All Temperature).
  • Oil pan drain plug tightening torque: 25-33 ft/lbs. Remove the drain plug and replace the gasket.

2019 2020 2021 2022 Kia K5 Engine Oil Capacity

The 2022 Kia K5 is classified as a family sedan, but its attractive design and 290-hp engine option suggest something sexier. Sure, the previously known as the Kia Optima isn’t about to take on its perennially excellent adversary, the Honda Accord, but the K5’s wide range of standard features and reasonable pricing make it a compelling value alternative. Every variant comes standard with active safety technology and infotainment systems, with the sedan’s pleasant interior complemented by a spacious rear seat.

The souped-up engine is standard on the K5 GT, and tire-spinning behaviors will either attract or repel customers. The basic powertrain is rather modest, and it’s the only way to get an all-wheel drive. Despite a high driver’s seat that suffers from poor isolation due to the largest possible wheel-and-tire combination, as well as an uncomfortable driving position overall, the 2022 K5 sedan is an incredible vehicle—whether purchased for a family or not.

2019-2022 Kia K5 Engine Oil Capacity

2.5L 4-cyl Turbo engine:

  • Engine Oil Capacity with filter: 6.1 quarts (5.8 liters);
  • Oil Type: 0W-30;
  • Oil pan drain plug tightening torque: 25-33 ft/lbs. Remove the drain plug and replace the gasket.

2.4L 4-cyl engine:

  • Engine Oil Capacity with filter: 4.3 quarts (4.1 liters);
  • Oil Type: 5W-20, 5W-30;
  • Oil pan drain plug tightening torque: 25-33 ft/lbs. Remove the drain plug and replace the gasket.

1.6L 4-cyl Turbo engine:

  • Engine Oil Capacity with filter: 5.1 quarts (4.8 liters);
  • Oil Type: 0W-20;
  • Oil pan drain plug tightening torque: 25-33 ft/lbs. Remove the drain plug and replace the gasket.

Recommended Engine Oil For Kia Optima (K5)

The viscosity of engine oil has an influence on fuel efficiency and cold-weather operation (engine start and engine oil flowability). Engine oils with a lower viscosity might offer improved fuel economy and cold-weather performance, but higher-viscosity engine oils are required for optimal lubrication in hot weather.

Using oils of any viscosity other than those specified might cause engine damage. Consider the range of temperature your vehicle will be operated in before the next oil change while selecting an oil. Continue to pick the required oil viscosity from the chart.

Best Kia Optima 0W-30 Oil

SaleItem No. 1
Mobil 1 Advanced Fuel Economy Full Synthetic Motor Oil 0W-30, 5 Quart
39,920 Reviews
Mobil 1 Advanced Fuel Economy Full Synthetic Motor Oil 0W-30, 5 Quart
  • Mobil 1 Advanced Fuel Economy full-synthetic motor oil 0W-30 is low-viscosity to help improve fuel economy.*
  • Utilizes Mobil 1’s signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness
  • Helps protect critical engine parts for up to 10,000 miles between oil changes,** controlling oxidation to prevent oil breakdown and maintaining excellent viscosity
  • Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean
  • Helps extend engine life by working to prevent damaging deposits and sludge buildup
Item No. 2
Valvoline European Vehicle Full Synthetic SAE 0W-30 Motor Oil 1 QT
2,261 Reviews
Valvoline European Vehicle Full Synthetic SAE 0W-30 Motor Oil 1 QT
  • ADVANCED PROTECTION IN EUROPEAN VEHICLES agains the four main causes of engine breakdown: wear friction heat and deposits
  • EXTRA WEAR PROTECTION vs. industry and OEM standards with advanced anti-wear additives
  • SUPERIOR PERFORMANCE FOR EUROPEAN gasoline and diesel engines
  • EXCEPTIONAL HIGH/LOW TEMPERATURE PROTECTION defends your engine no matter the climate or driving conditions
  • MEETS OR EXCEEDS ALL REQUIREMENTS of API SN, ACEA C3, MB 229.5, 229.51, 229.3, 229.31, & 226.5, VW 50200/50500 & 50400/50700, BMW LL-01, LL-04 & LL-01FE, Porche C30, and STJLR.06.5007
Item No. 3
Pennzoil Platinum Euro LX Full Synthetic 0W-30 Motor Oil (1-Quart, Case of 6)
1,190 Reviews
Pennzoil Platinum Euro LX Full Synthetic 0W-30 Motor Oil (1-Quart, Case of 6)
  • Designed for complete protection for modern light-duty diesel and high-performance engines European vehicles; formulated for most Mercedes-Benz, BMW, Porsche, Volkswagen, and Audi vehicles (consult and follow your owner’s manual)
  • Helps extend engine life and protects for up to 15 years or 500,000 miles, whichever comes first. Guaranteed* (see Warranty Information in Product Description).
  • Helps keep pistons cleaner than required by the toughest industry standards
  • Provides superior piston cleanliness up to 45% cleaner than the requirements of ACEA C2/C3 (based on DV4TD vs. ACEA C2/C3 using SAE 0W-30)
  • Provides up to 2.6% better fuel economy (based on ACEA M111 fuel economy results vs. the industry reference oil)
SaleItem No. 4
Valvoline Advanced Full Synthetic SAE 0W-20 Motor Oil 5 QT
23,755 Reviews
Valvoline Advanced Full Synthetic SAE 0W-20 Motor Oil 5 QT
  • ADVANCED PROTECTION AGAINST the four main causes of engine breakdown: wear friction heat and deposits
  • 40% BETTER WEAR PROTECTION vs. industry standard as tested in the Sequence IVB engine test
  • 25% BETTER DEPOSIT PROTECTION with superior engine cleaning detergents as tested in the GMOD engine test
  • EXCEPTIONAL HIGH/LOW TEMPERATURE PROTECTION defends your motor no matter the weather conditions
  • MEETS OR EXCEEDS ALL REQUIREMENTS of ILSAC GF-6A, API SP, API SN with SN PLUS, API SN, GM dexos 1 Gen 3
Item No. 5
Castrol - 152B99-6PK 06244 Edge A3/B4 0W-30 Advanced Full Synthetic Motor Oil, 1 Quart, 6 Pack
381 Reviews
Castrol - 152B99-6PK 06244 Edge A3/B4 0W-30 Advanced Full Synthetic Motor Oil, 1 Quart, 6 Pack
  • 42 percent better rating on fighting power robbing deposits
  • Superior engine protection versus conventional and synthetic blend oils
  • Superior performance against deposits, wear and oxidation
  • Meets BMW Longlife 01, GM-LL-A-025, GM-LL-B-025, Mercedes Benz 229.1, 229.3, 229.5, Volkswagen 505.00, 502.00
  • Exceeds API SL, ACEA A3, ACEA B3, ACEA B4
SaleItem No. 6
Lucas Oil 10179 Synthetic High Performance 0W-30 Motor Oil - 1 Quart Bottle
5 Reviews
Lucas Oil 10179 Synthetic High Performance 0W-30 Motor Oil - 1 Quart Bottle
  • Fit type: Universal
  • Package Dimensions: 22.4 H x 6.2 L x 11.8 W (centimetres)
  • Package Weight: 0.92 kilograms
  • Country of Origin : United States
SaleItem No. 7
Valvoline Full Synthetic High Mileage with MaxLife Technology SAE 0W-20 Motor Oil 1 QT (Packaging May Vary)
27,046 Reviews
Valvoline Full Synthetic High Mileage with MaxLife Technology SAE 0W-20 Motor Oil 1 QT (Packaging May Vary)
  • ENHANCED MAXLIFE TECHNOLOGY PREVENTS engine breakdown in extreme conditions with 50% better wear protection than the industry standard
  • TREAT AND PREVENT LEAKS with premium seal conditioners to keep oil out of places it shouldn’t be
  • 25% EXTRA DEFENSE AGAINST DEPOSITS, sludge, corrosion and rust via interior-cleansing detergents
  • EXTREME TEMPERATURE PROTECTION through our high-quality base oils and superior viscosity modifiers
  • MEETS OR EXCEEDS ALL REQUIREMENTS of ILSAC GF-6A, API SP, API SN with SN PLUS, API SN

Best Kia Optima 5W-20 Oil

SaleItem No. 1
Valvoline High Mileage with MaxLife Technology SAE 5W-20 Synthetic Blend Motor Oil 5 QT
26,984 Reviews
Valvoline High Mileage with MaxLife Technology SAE 5W-20 Synthetic Blend Motor Oil 5 QT
  • MAXLIFE TECHNOLOGY PREVENTS engine breakdown with 40% better wear protection than the industry standard
  • REFRESH AGING SEALS AND PREVENT LEAKS with seal conditioners
  • REDUCE SLUDGE, DEPOSITS, CORROSION, AND RUST with added detergents – keep motors clean inside
  • ENHANCED FRICTION PERFORMANCE HELPS MAXIMIZE POWER with advanced friction-fighting agents
  • MEETS OR EXCEEDS ALL REQUIREMENTS of ILSAC GF-6A, API SP, API SN with SN PLUS, API SN
Item No. 2
Castrol GTX High Mileage 5W-20 Synthetic Blend Motor Oil, 5 Quarts
18,340 Reviews
Castrol GTX High Mileage 5W-20 Synthetic Blend Motor Oil, 5 Quarts
  • Phosphorus Replacement Technology to help extend the life of the emission system
  • Superior dispersancy that fights sludge build up
  • Exceptional oil burn-off protection exceeding industry standards, based on API and ACEA volatility specifications
  • Seal conditioners to help reduce leaks
  • Advanced additives that minimize engine wear
Item No. 3
Valvoline Extended Protection Full Synthetic Motor Oil SAE 5W-20 5 QT
2,140 Reviews
Valvoline Extended Protection Full Synthetic Motor Oil SAE 5W-20 5 QT
  • ULTIMATE PROTECTION AGAINST the four main causes of engine breakdown: wear, friction, heat and deposits
  • 10X STRONGER AGAINST OIL BREAKDOWN vs. industry standards as tested in the Sequence IIIH
  • 50% BETTER WEAR PROTECTION than industry standards as tested in the Sequence X engine test
  • SUPERIOR CLEANING AND PERFORMANCE with Dual Defense Additive Technology to keep your engine running like new
  • MEETS OR EXCEEDS ALL REQUIREMENTS of ILSAC GF-6A, API SP, API SN with SN PLUS, API SN
Item No. 4
Quaker State Full Synthetic 5W-20 Motor Oil (5-Quart, Single Pack)
461 Reviews
Quaker State Full Synthetic 5W-20 Motor Oil (5-Quart, Single Pack)
  • Full synthetic 5W-20 motor oil provides strong engine performance and protection against deposits between oil changes
  • Provides improved fuel economy (based on the latest industry standard)
  • Designed to provide more performance with superior lubrication flow and pumpability at high and low temperatures (compared to Quaker State conventional and synthetic blend motor oils).
  • Formulated with high resistance to oxidation, keeping the oil fresher for longer.
  • Reduces friction to maximize horsepower (compared to Quaker State conventional and synthetic blend motor oils)
Item No. 5
Pennzoil Platinum Full Synthetic 5W-20 Motor Oil (5-Quart, Single)
  • Full synthetic 5W-20 engine oil that is made with natural gas and designed for complete protection for top engine performance
  • Helps extend engine life and protects for up to 15 years or 500,000 miles, whichever comes first. Guaranteed* (see Warranty Information in Product Description).
  • Provides better fuel economy (based on the latest industry standards)
  • Pennzoil Platinum 5W-20 keeps pistons up to 45% cleaner than the toughest industry standard (Based on Sequence IIIH results)
  • No other leading synthetic oil provides better wear protection from friction (Based on Sequence IVA wear test using SAE 5W-30)
Item No. 6
Mobil Full Synthetic High Mileage Motor Oil 5W-20, 5 Quart
2,080 Reviews
Mobil Full Synthetic High Mileage Motor Oil 5W-20, 5 Quart
  • Mobil Full Synthetic High Mileage 5W-20 motor oil is designed for vehicles with over 75,000 miles, upgrading from a conventional or synthetic blend, or requiring full synthetic motor oil
  • Provides guaranteed protection that's 1.5X longer than our conventional and synthetic blend oils, up to 7,500 miles between oil changes*
  • Helps to prevent oil leaks, sludge, and deposit formation to help reduce engine wear with a balanced additive system formulation and extra seal conditioner
  • Provides excellent resistance to oil breakdown, for proven long-lasting protection, and maintains oil viscosity at high operating temperatures
  • Recommended for all types of gasoline-powered vehicles, including those with turbocharged engines, and meets API SP resource-conserving
SaleItem No. 7
Mobil 1 High Mileage Full Synthetic Motor Oil 5W-20, 5 Quart
39,821 Reviews
Mobil 1 High Mileage Full Synthetic Motor Oil 5W-20, 5 Quart
  • Mobil 1 High Mileage full-synthetic motor oil 5W-20 is designed for engines with over 75,000 miles to go up to 10,000 miles between oil changes.*
  • Utilizes Mobil 1’s signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness
  • Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean and helping to improve your fuel economy
  • Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (to -30 degrees F)
  • Mobil 1 is specially formulated to help remove sludge and lower engine temperatures

Best Kia Optima 5W-30 Oil

SaleItem No. 1
Valvoline Advanced Full Synthetic SAE 5W-30 Motor Oil 5 QT
23,735 Reviews
Valvoline Advanced Full Synthetic SAE 5W-30 Motor Oil 5 QT
  • ADVANCED PROTECTION AGAINST the four main causes of engine breakdown: wear friction heat and deposits
  • 40% BETTER WEAR PROTECTION vs. industry standard as tested in the Sequence IVB engine test
  • 25% BETTER DEPOSIT PROTECTION with superior engine cleaning detergents as tested in the GMOD engine test
  • EXCEPTIONAL HIGH/LOW TEMPERATURE PROTECTION defends your motor no matter the weather conditions
  • MEETS OR EXCEEDS ALL REQUIREMENTS of ILSAC GF-6A, API SP, API SN with SN PLUS, API SN, GM dexos 1 Gen 3
Item No. 2
Mobil Full Synthetic High Mileage Motor Oil 5W-30, 5 Quart
2,154 Reviews
Mobil Full Synthetic High Mileage Motor Oil 5W-30, 5 Quart
  • Mobil Full Synthetic High Mileage 5W-30 motor oil is designed for vehicles with over 75,000 miles, upgrading from a conventional or synthetic blend, or requiring full synthetic motor oil
  • Provides guaranteed protection that's 1.5X longer than our conventional and synthetic blend oils, up to 7,500 miles between oil changes*
  • Helps to prevent oil leaks, sludge, and deposit formation to help reduce engine wear with a balanced additive system formulation and extra seal conditioner
  • Provides excellent resistance to oil breakdown, for proven long-lasting protection, and maintains oil viscosity at high operating temperatures
  • Recommended for all types of gasoline-powered vehicles, including those with turbocharged engines, and meets API SP resource-conserving
SaleItem No. 3
Valvoline High Mileage with MaxLife Technology SAE 5W-30 Synthetic Blend Motor Oil 5 QT
26,998 Reviews
Valvoline High Mileage with MaxLife Technology SAE 5W-30 Synthetic Blend Motor Oil 5 QT
  • MAXLIFE TECHNOLOGY PREVENTS engine breakdown with 40% better wear protection than the industry standard
  • REFRESH AGING SEALS AND PREVENT LEAKS with seal conditioners
  • REDUCE SLUDGE, DEPOSITS, CORROSION, AND RUST with added detergents – keep motors clean inside
  • ENHANCED FRICTION PERFORMANCE HELPS MAXIMIZE POWER with advanced friction-fighting agents
  • MEETS OR EXCEEDS ALL REQUIREMENTS of ILSAC GF-6A, API SP, API SN with SN PLUS, API SN
SaleItem No. 4
Valvoline Extended Protection Full Synthetic Motor Oil SAE 5W-30 5 QT
2,104 Reviews
Valvoline Extended Protection Full Synthetic Motor Oil SAE 5W-30 5 QT
  • ULTIMATE PROTECTION AGAINST the four main causes of engine breakdown: wear, friction, heat and deposits
  • 10X STRONGER AGAINST OIL BREAKDOWN vs. industry standards as tested in the Sequence IIIH
  • 50% BETTER WEAR PROTECTION than industry standards as tested in the Sequence X engine test
  • SUPERIOR CLEANING AND PERFORMANCE with Dual Defense Additive Technology to keep your engine running like new
  • MEETS OR EXCEEDS ALL REQUIREMENTS of ILSAC GF-6A, API SP, API SN with SN PLUS, API SN
Item No. 5
Valvoline Daily Protection SAE 5W-30 Synthetic Blend Motor Oil 5 QT (Packaging May Vary)
7,040 Reviews
Valvoline Daily Protection SAE 5W-30 Synthetic Blend Motor Oil 5 QT (Packaging May Vary)
  • PROVEN TO MINIMIZE EVERYDAY WEAR on your engine by providing consistent lubrication and defense
  • OPTIMIZE POWER & FUEL EFFICIENCY with our low friction technology
  • RESIST OIL BREAKDOWN & SLUDGE with added detergents to keep your engine clean
  • EXCEPTIONAL TEMPERATURE PROTECTION defends your engine in even the most severe weather
  • REDUCE COSTLY REPAIRS by protecting critical engine components
Item No. 6
Valvoline European Vehicle Full Synthetic SAE 5W-30 Motor Oil 1 QT
2,229 Reviews
Valvoline European Vehicle Full Synthetic SAE 5W-30 Motor Oil 1 QT
  • ADVANCED PROTECTION IN EUROPEAN VEHICLES agains the four main causes of engine breakdown: wear friction heat and deposits
  • EXTRA WEAR PROTECTION vs. industry and OEM standards with advanced anti-wear additives
  • SUPERIOR PERFORMANCE FOR EUROPEAN gasoline and diesel engines
  • EXCEPTIONAL HIGH/LOW TEMPERATURE PROTECTION defends your engine no matter the climate or driving conditions
  • MEETS OR EXCEEDS ALL REQUIREMENTS of API SL, ACEA A3/B3, A3/B4 & A5/B5, MB 229.5, 229.3 & 226.5, VW 50200/50500 & 50501, BMW LL-01 & LL-14FE+, and Renault RN0700 & RN0710
Item No. 7
Quaker State Full Synthetic 5W-30 Motor Oil (5-Quart, Single Pack)
389 Reviews
Quaker State Full Synthetic 5W-30 Motor Oil (5-Quart, Single Pack)
  • Full synthetic 5W-30 motor oil provides strong engine performance and protection against deposits between oil changes
  • Provides improved fuel economy (based on the latest industry standard)
  • Designed to provide more performance with superior lubrication flow and pumpability at high and low temperatures (compared to Quaker State conventional and synthetic blend motor oils).
  • Formulated with high resistance to oxidation, keeping the oil fresher for longer.
  • Reduces friction to maximize horsepower (compared to Quaker State conventional and synthetic blend motor oils)

Best Kia Optima 0W-20 Oil

SaleItem No. 1
Valvoline European Vehicle Full Synthetic SAE 0W-20 Motor Oil 1 QT
2,256 Reviews
Valvoline European Vehicle Full Synthetic SAE 0W-20 Motor Oil 1 QT
  • ADVANCED PROTECTION IN EUROPEAN VEHICLES agains the four main causes of engine breakdown: wear friction heat and deposits
  • EXTRA WEAR PROTECTION vs. industry and OEM standards with advanced anti-wear additives
  • SUPERIOR PERFORMANCE FOR EUROPEAN gasoline and diesel engines
  • EXCEPTIONAL HIGH/LOW TEMPERATURE PROTECTION defends your engine no matter the climate or driving conditions
  • MEETS OR EXCEEDS ALL REQUIREMENTS of API SN PLUS, ACEA C5, MB 229.71, VW 50800/50900 & TL52577, BMW LL-17FE+, Porche C20, Volvo VCC-RBSO-2AE, STJLR.51.5122 and STJLR.06.5006
Item No. 2
Castrol GTX Ultraclean 0W-20 Synthetic Blend Motor Oil, 1 Quart, Pack of 6
10,456 Reviews
Castrol GTX Ultraclean 0W-20 Synthetic Blend Motor Oil, 1 Quart, Pack of 6
  • Castrol Ultraclean is a synthetic blend engine oil available in 0W-20, 5W-20 and 5W-30 grades. Its double-action formula has been proven to clean away the sludge that can block engine oilways* and helps prevent new sludge formation thanks to its synthetic technology. In fact, it provides up to 1.4X better sludge protection than is demanded by the latest industry standard.
  • Advanced protection against viscosity and thermal breakdown
  • Superior protection against high-temperature deposits
  • Premium-quality base oils and anti-wear additives that help extend the life of your engine
  • API SP/SN PLUS/SN --- ILSAC GF-6 --- Meets Ford WSS-M2C947-B1 --- Meets Ford WSS-M2C962-A1
Item No. 3
ACDelco 10-9232 0W-20 Synthetic Motor Oil - 1 qt
41 Reviews
ACDelco 10-9232 0W-20 Synthetic Motor Oil - 1 qt
  • Meets the highest U.S. standards for automotive engine wear protection to provide top-of-the-line engine support
  • Meets ILSAC GF-5 specifications to fulfill current energy-conserving performance standards
  • Meets API SN Service Classification requirements to be suitable for use in modern engines
  • Provides protection against high-temperature deposits to reduce engine wear
  • Provides protection against viscosity breakdown for long oil life and drain intervals
Item No. 5
Valvoline Full Synthetic High Mileage with MaxLife Technology SAE 0W-20 Motor Oil 5 QT
24 Reviews
Valvoline Full Synthetic High Mileage with MaxLife Technology SAE 0W-20 Motor Oil 5 QT
  • Enhanced anti-wear additives deliver a thick & durable layer of anti-wear film to help prevent auto engine breakdown
  • Full synthetic formula for exceptional high and low temperature protection
  • Extra detergents help fight sludge and deposits
  • Premium seal conditioners help treat and prevent leaks
Item No. 6
LIQUI MOLY Special Tec LR SAE 0W-20 | 1 L | Synthesis technology motor oil | SKU: 20408
3 Reviews
LIQUI MOLY Special Tec LR SAE 0W-20 | 1 L | Synthesis technology motor oil | SKU: 20408
  • Excellent high and low temperature behavior
  • Optimum oil pressure under all operating conditions
  • Tested for turbochargers and catalytic converters
  • Saves fuel and reduces pollutant emissions
  • High lubrication reliability and high shear stability
SaleItem No. 7
Valvoline Advanced Full Synthetic SAE 0W-20 Motor Oil 5 QT
23,755 Reviews
Valvoline Advanced Full Synthetic SAE 0W-20 Motor Oil 5 QT
  • ADVANCED PROTECTION AGAINST the four main causes of engine breakdown: wear friction heat and deposits
  • 40% BETTER WEAR PROTECTION vs. industry standard as tested in the Sequence IVB engine test
  • 25% BETTER DEPOSIT PROTECTION with superior engine cleaning detergents as tested in the GMOD engine test
  • EXCEPTIONAL HIGH/LOW TEMPERATURE PROTECTION defends your motor no matter the weather conditions
  • MEETS OR EXCEEDS ALL REQUIREMENTS of ILSAC GF-6A, API SP, API SN with SN PLUS, API SN, GM dexos 1 Gen 3

Best Kia Optima 5W-40 Oil

Item No. 1
Amazon Basics Full Synthetic Motor Oil, 5W-40, Euro Formula, 1 Quart, 6 Pack
  • 1 quart of full synthetic motor oil (6-pack); 5W-40, Euro Formula; formulated for longer drain intervals
  • Prevents build up that can cause rust and corrosion
  • Reduces friction for less engine wear; helps reduce exhaust emissions
  • High resistance to viscosity and thermal breakdown
SaleItem No. 2
Motul 109776 8100 X-Cess Gen2 5W-40 Motor Oil 5-Liter Bottle
1,046 Reviews
Motul 109776 8100 X-Cess Gen2 5W-40 Motor Oil 5-Liter Bottle
  • High performance 100% Synthetic lubricant specifically designed for powerful and recent cars fitted with large displacement engines, Gasoline and Diesel, naturally aspirated or turbocharged, indirect or direct injection.
  • Multipurpose product featuring numerous car maker approvals
  • Suitable for all type of fuels: leaded or unleaded Gasoline, Ethanol, LPG, Diesel and biofuels. Compatible for catalytic converters.
  • Approvals: BMW LL-01, Porsche A40, MB-Approval 229. 5 / 226.5, VW 502 00 – 505 00
Item No. 3
LIQUI MOLY Synthoil Premium SAE 5W-40 | 5 L | Synthesis technology motor oil | SKU: 2041
  • Superior performance and long engine life in gasoline and diesel vehicles
  • Instant lubrication after cold start
  • Instant lubrication after cold start
  • Keeps engine clean
  • For extended service intervals
Item No. 4
Valvoline European Vehicle Full Synthetic SAE 5W-40 Motor Oil 5 QT
2,258 Reviews
Valvoline European Vehicle Full Synthetic SAE 5W-40 Motor Oil 5 QT
  • ADVANCED PROTECTION IN EUROPEAN VEHICLES agains the four main causes of engine breakdown: wear friction heat and deposits
  • EXTRA WEAR PROTECTION vs. industry and OEM standards with advanced anti-wear additives
  • SUPERIOR PERFORMANCE FOR EUROPEAN gasoline and diesel engines
  • EXCEPTIONAL HIGH/LOW TEMPERATURE PROTECTION defends your engine no matter the climate or driving conditions
  • MEETS OR EXCEEDS ALL REQUIREMENTS of API SN, ACEA A3/B3, A3/B4, MB 229.5, 229.3, & 226.5, VW 50200/50500 & 50501, BMW LL-01 & LL-14FE plus, Porche A40, Renault RN0700 & RN0710, PSA B71 2296, and Chrysler MS-12633/ MS-10725
SaleItem No. 5
Valvoline Advanced Full Synthetic SAE 5W-30 Motor Oil 5 QT
23,735 Reviews
Valvoline Advanced Full Synthetic SAE 5W-30 Motor Oil 5 QT
  • ADVANCED PROTECTION AGAINST the four main causes of engine breakdown: wear friction heat and deposits
  • 40% BETTER WEAR PROTECTION vs. industry standard as tested in the Sequence IVB engine test
  • 25% BETTER DEPOSIT PROTECTION with superior engine cleaning detergents as tested in the GMOD engine test
  • EXCEPTIONAL HIGH/LOW TEMPERATURE PROTECTION defends your motor no matter the weather conditions
  • MEETS OR EXCEEDS ALL REQUIREMENTS of ILSAC GF-6A, API SP, API SN with SN PLUS, API SN, GM dexos 1 Gen 3
SaleItem No. 6
Castrol EDGE Euro 5W-40 A3/B4 Advanced Full Synthetic Motor Oil, 1 Quart, Pack of 6
26,900 Reviews
Castrol EDGE Euro 5W-40 A3/B4 Advanced Full Synthetic Motor Oil, 1 Quart, Pack of 6
  • Specifications: API CF/SN, ACEA A3/B4, BMW Longlife-01, MB Approval 229.3/229.5, Porsche A40, Renault RN 0700/0710, VW 502 00/505 00
  • Castrol EDGE Euro Car product range has been optimized to meet the stringent requirements of the various European Automobile Manufacturers Association or ACEA oil sequences. These standards can apply to both gasoline and diesel powered engines and are often more demanding than ILSAC/API requirements.
  • Castrol EDGE Euro Car fluids are engineered with Fluid TITANIUM Technology to transform under pressure, increasing its film strength to prevent oil breakdown, reduce friction and have been optimized to deliver up to 40% better performance* against ACEA standards to unlock maximum engine performance.
  • Superior engine protection versus conventional and synthetic blend oils
  • Superior performance against deposits, wear and oxidation
SaleItem No. 7
Valvoline High Mileage with MaxLife Technology SAE 5W-20 Synthetic Blend Motor Oil 5 QT
26,984 Reviews
Valvoline High Mileage with MaxLife Technology SAE 5W-20 Synthetic Blend Motor Oil 5 QT
  • MAXLIFE TECHNOLOGY PREVENTS engine breakdown with 40% better wear protection than the industry standard
  • REFRESH AGING SEALS AND PREVENT LEAKS with seal conditioners
  • REDUCE SLUDGE, DEPOSITS, CORROSION, AND RUST with added detergents – keep motors clean inside
  • ENHANCED FRICTION PERFORMANCE HELPS MAXIMIZE POWER with advanced friction-fighting agents
  • MEETS OR EXCEEDS ALL REQUIREMENTS of ILSAC GF-6A, API SP, API SN with SN PLUS, API SN

Best Kia Optima 10W-30 Oil

SaleItem No. 1
Valvoline Advanced Full Synthetic SAE 10W-30 Motor Oil 5 QT
23,706 Reviews
Valvoline Advanced Full Synthetic SAE 10W-30 Motor Oil 5 QT
  • ADVANCED PROTECTION AGAINST the four main causes of engine breakdown: wear friction heat and deposits
  • 40% BETTER WEAR PROTECTION vs. industry standard as tested in the Sequence IVB engine test
  • 25% BETTER DEPOSIT PROTECTION with superior engine cleaning detergents as tested in the GMOD engine test
  • EXCEPTIONAL HIGH/LOW TEMPERATURE PROTECTION defends your motor no matter the weather conditions
  • MEETS OR EXCEEDS ALL REQUIREMENTS of ILSAC GF-6A, API SP, API SN with SN PLUS, API SN
Item No. 2
Quicksilver 10W-30 Full Synthetic Motorcycle Oil - 1 Qt.
1,264 Reviews
Quicksilver 10W-30 Full Synthetic Motorcycle Oil - 1 Qt.
  • PERFORMANCE – Full synthetic formula provides maximum engine protection and performance
  • PROTECTION – Provides high temperature durability and high RPM Protection
  • PEACE OF MIND – Wet clutch formula prevents clutch slippage
  • HARSH CONDITIONS – Designed to protect against abrupt changes in load and longer periods of non-use
  • FITS EVERYTHING – For use in all four-stroke motorcycles and scooters, including sport, dual sport, off-road bikes and other high-revving engines
Item No. 3
Valvoline Motor Oil, Full Synthetic, 32 Oz, 10W-30
  • Auto & Truck Maintenance
  • Country of manufacture: United States
  • Manufacturer: VALVOLINE
SaleItem No. 4
Valvoline Full Synthetic High Mileage with MaxLife Technology SAE 10W-30 Motor Oil 5 QT
27,024 Reviews
Valvoline Full Synthetic High Mileage with MaxLife Technology SAE 10W-30 Motor Oil 5 QT
  • ENHANCED MAXLIFE TECHNOLOGY PREVENTS engine breakdown in extreme conditions with 50% better wear protection than the industry standard
  • TREAT AND PREVENT LEAKS with premium seal conditioners to keep oil out of places it shouldn’t be
  • 25% EXTRA DEFENSE AGAINST DEPOSITS, sludge, corrosion and rust via interior-cleansing detergents
  • EXTREME TEMPERATURE PROTECTION through our high-quality base oils and superior viscosity modifiers
  • MEETS OR EXCEEDS ALL REQUIREMENTS of ILSAC GF-6A, API SP, API SN with SN PLUS, API SN
SaleItem No. 5
Valvoline Daily Protection SAE 10W-30 ConventionalMotor Oil 5 QT
7,074 Reviews
Valvoline Daily Protection SAE 10W-30 ConventionalMotor Oil 5 QT
  • Proven To Minimize Everyday Wear On Your Engine By Providing Consistent Lubrication And Defense
  • Optimize Power & Fuel Efficiency With Our Low Friction Technology
  • Resist Oil Breakdown & Sludge With Added Detergents To Keep Your Engine Clean
  • Exceptional Temperature Protection Defends Your Engine In Even The Most Severe Weather
Item No. 6
Mobil 1 Advanced Full Synthetic Motor Oil 10W-30, 5 Quart
39,821 Reviews
Mobil 1 Advanced Full Synthetic Motor Oil 10W-30, 5 Quart
  • Mobil 1 advanced full-synthetic motor oil 10W-30 utilizes Mobil 1’s signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness.
  • Helps protect critical engine parts for up to 10,000 miles between oil changes,* controlling oxidation to prevent oil breakdown and maintaining excellent viscosity
  • Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean and helping to improve your fuel economy
  • Mobil 1 is specially formulated to help remove sludge and lower engine temperatures
  • Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (to -30 degrees F)
Item No. 7
Pennzoil Conventional 10W-30 Motor Oil (1-Quart, Single)
6,564 Reviews
Pennzoil Conventional 10W-30 Motor Oil (1-Quart, Single)
  • Conventional 10W-30 engine oil formula that keeps engines clean and responsive
  • No leading conventional oil provides better wear protection (based on Sequence IVA wear test using SAE 5W-30).
  • Helps prevent sludge and other damaging deposits (based on Seq VH Sludge Test)
  • Compatible with engine seals and all conventional oils
  • Suitable for all car, SUV, light van, and truck gasoline engines under all driving conditions (For vehicles calling for ILSAC GF-6A, API SP-RC and all previous categories; Chrysler MS-6395)

Recommended Engine Oil Filter For Kia Optima

Item No. 1
Set of 3 Genuine OEM Engine Oil Filter 26300-35505-ST and Drain Plug Gasket 21513-23001 fit for Hyundai, Kia
352 Reviews
Set of 3 Genuine OEM Engine Oil Filter 26300-35505-ST and Drain Plug Gasket 21513-23001 fit for Hyundai, Kia
  • 【Interchange Part Number】: (ENGINE OIL FILTER) 26300-21A00, 26300-3E010, 26300-35004, 26300-35014, 26300-35054, 26300-35056, 26300-35500, 26300-35501, 26300-35502, 26300-35503, 26300-35A00, 26300-21010 (DRAIN PLUG GASKET) 9410914000, 94109-14000, 21513-23001, 21513-23000, 12582358, 8933000322, J3243136, 3243 136, 3243136.
  • 【Features 】: (Engine Oil Filter) Original part made with a unique blend of natural and synthetic materials in the media for better oil filtration and enhanced engine protection. (Drain Plug Gasket) High quality and durable part made of aluminum.
  • 【Package Includes】: 3.3 in. radius x 3.0 in. height package with three (3 pcs) OEM 26300-35505 engine oil filters and three (3 pcs) pieces of 4STEED MOTORS 21513-23001 drain plug gasket.
  • 【Recommendations】: It is recommended to replace filter at the time of changing the car's oil, at least once a year. By changing only the oil without replacing the filter, you will only mix a clean lubricant with a dirty one, affecting its performance. Before making the purchase, FIRST CONSULT your trusted MECHANIC to make sure it is the part you need.
  • 【Compatible with】: Hyundai Accent 2014-1995, elantra 2015-1992, Elantra Coupe 2014-2013, Elantra GT 2014-2013, Excel 1994-1986, Genesis Coupe 2014-2010, Santa Fe 2012-2001, Scoupe 1995-1991, Sonata 2015-1989, Tiburon 2008-1997, Tucson 2015-2005, Veloster 2016-2012, XG300 2001, XG350 2005-2002, Kia Amanti 2006, Forte 2016-2010, Korte Koup 15-10, Forte5 15, Optima 15-01, Rio 16-06, Rio5 11-07, Rondo 10-05, Sedona 05-02, Sorento 16-03, Soul 15-10, Spectra 09-05, Spectra5 09-05, Sportage 15-05
Item No. 2
Zoewalk 4Pcs Engine Oil Filter For 2024-2022 Hyundai Santa Cruz 2.5L Santa Fe 2.5L Sonata 2.5L Tucson 2.5L Kia Optima Sorento Kia Sportage Replace# 26350-2S000 95329 PG99527EXF MGL10514
5 Reviews
Zoewalk 4Pcs Engine Oil Filter For 2024-2022 Hyundai Santa Cruz 2.5L Santa Fe 2.5L Sonata 2.5L Tucson 2.5L Kia Optima Sorento Kia Sportage Replace# 26350-2S000 95329 PG99527EXF MGL10514
  • Resulting In Cleaner Air And Longer Air Filter Fife
  • Excellent Filter Capacity Efficiency Flow Management For Superior Performance
  • The Ability To Trap Microscopic Dirt That Can Damage Cylinder Walls
  • For More Adaptation To Product Description
Item No. 3
Engine Oil Filter with Seals Pack Replacement for 26350-2S000 21513-23001 Compatible with 2021 Kia Optima 2.5L 4Pcs
  • Fitment: Fit for 2021 Kia Optima 2.5L.
  • Replacement Part Number: for 26350-2S000 21513-23001.
  • Note: This item is a replacement part. Please make sure the images are the same with what you want. If not, please do not purchase it even your model is in the described list!
  • Easy to install, but still recommended to be operated by professionals.
  • Customer satisfaction is our tireless pursuit.We will show you a sincere attitude and satisfactory solution.
Item No. 4
Top Quality Engine Oil Filter LOP-LP9688 For Hyundai Kia Sonata Elantra Subaru Outback Optima Sorento Soul Tucson Santa Fe Forte Accent Sportage Mitsubishi Sport Rio Lancer Spectra Legacy Veloster GT
71 Reviews
Top Quality Engine Oil Filter LOP-LP9688 For Hyundai Kia Sonata Elantra Subaru Outback Optima Sorento Soul Tucson Santa Fe Forte Accent Sportage Mitsubishi Sport Rio Lancer Spectra Legacy Veloster GT
  • LOP exclusive enhanced HVAC system protects against engine wear by trapping out 99.8% of abrasives, such as carbon, sand, dust and bits of metal before they can get into your oil
  • LOP USA-engineered cabin filter use thick, industrial strength electrostatic media to trap even the tiniest of particles
  • Pressure-relief valves help minimize the chance of contaminated oil circulating back into the engine
  • Pressure-relief valves also help maintain the supply of oil to the engine under extreme cold conditions or if the filter gets clogged
  • Provided with anti-drain back valve

An authorized Kia dealer should replace the engine oil and filter.

The engine oil and filter should be changed at the times suggested in the maintenance program. If the car is driven in harsh weather, more frequent oil and filter replacements are advised.

Engine oil, especially if it has been utilized for a lengthy time, can irritate or cause cancer in the skin if it is continuously exposed. Engine oil contains chemicals that have been demonstrated to induce cancer in laboratory animals.

As soon as possible, wash your hands thoroughly with soap and warm water after handling old oil to prevent irritation or disease of the skin. Children should not be allowed access to old engine oil.

How Much Oil Does a Kia Optima Take?

The 2022 2.5L Turbo Kia K5 (Kia Optima) takes 6.1 quarts (5.8 liters) of 0W-30 oil.

TOP TIER Detergent Gasoline, which includes detergent additives to help prevent deposit formation in the engine, is a good example of high-quality gasoline.

Clean gasoline will help the engine run more smoothly and improve the emission control system effectiveness.

If TOP TIER Detergent Gasoline isn’t accessible, one bottle of additive should be put in the tank every 7,500 miles (12,000 km) or at each engine oil change. Additives can be purchased from your authorized Kia dealer and given instructions on how to use them. Do not combine different additives.

Last update on 2024-02-25 / Affiliate links / Images from Amazon Product Advertising API

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