The best motor oil for Subaru Legacy is Castrol TWS 0W-20. This full synthetic motor oil will keep your engine running smoothly and reliably, without any worry of lubrication failure. It’s designed to be compatible with late-model engines including the Subaru Legacy, which may use an API SL or SM specification. The best part about this product? It comes in a convenient 1-quart bottle!
In the world of vehicle maintenance, motor oil is a big deal. The best way to ensure that your Subaru Legacy prospers for as long as possible is by using high-quality motor oils from manufacturers such as Castrol and Valvoline. These are just two of the best motor oils available on the market today, but there are many more out there that you can use to help keep your car running smoothly.
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How Much Oil Does a Subaru Legacy Take?
New 2.5L Subaru Legacy takes 4.4 quarts of oil 0W-20 oil. A 2.4L Subaru Legacy takes 4.8 quarts of 0W-20 oil.
Synthetic oil is now required by law in all states except California. Because of the concerns addressed in this document, Carfluidfinder advises following Subaru’s drain interval recommendations. Newer models require the best motor oils that are recommended to use which include 0W-20 oil.
Subaru Legacy 5W-30 Oil
SaleItem No. 1
Valvoline High Mileage with MaxLife Technology SAE 5W-30 Synthetic Blend Motor Oil 5 QT (Packaging May Vary)
- 40% BETTER WEAR PROTECTION than the industry standard with enhanced anti-wear additives, keeping critical engine components safe and preventing metal surfaces from making contact
- EXCEPTIONAL TEMPERATURE PROTECTION no matter the weather with superior viscosity modifiers to ensure oil flows more easily, coats more completely, and resists thermal breakdown even in the fiercest driving conditions
- ENHANCED FRICTION PERFORMANCE HELPS MAXIMIZE POWER with advanced friction-fighting agents that properly lubricate moving parts and help your older engine maintain its horsepower to perform its best for longer
- REDUCE SLUDGE, DEPOSITS, CORROSION, AND RUST with added detergents and anti-corrosion additives, sustaining your engine’s performance and preventing higher emissions
- REFRESH AGING SEALS AND PREVENT LEAKS both inside and outside your engine with premium seal conditioners
SaleItem No. 2
Mobil 1 120764 5W-30 Synthetic Motor Oil - 5 Quart
- Helps Extend Engine Life By Working To Prevent Damaging Deposits And Sludge Buildup
- Mobil 1 Advanced Full Synthetic Motor Oil 5W-30 Helps To Protect Your Engine From The Five Factors That Can Damage Engines Over Time
- Helps To 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
Item No. 3
Valvoline Advanced Full Synthetic SAE 5W-30 Motor Oil 5 QT (Packaging May Vary)
- 40% MORE PROTECTION than industry standards with enhanced anti-wear additives that build a bonus layer of defense between critical moving parts within your engine
- RESIST OIL BREAKDOWN 10X BETTER than industry standards with a combination of premium antioxidants that fight oil breakdown and degradation
- 25% BETTER PROTECTION AGAINST deposits with extra engine-cleaning detergents
- EXCEPTIONAL TEMPERATURE PROTECTION and viscosity retention ensure a high level of defense even in the most challenging climates
- MINIMIZE EXPENSIVE REPAIRS due to exhaust system damage by shielding important engine components
Item No. 4
Subaru SOA868V9285 / SOA427V1415 SAE 5W30 Synthetic Motor Oil - 1 Gallon
- Subaru 5W30 Synthetic Motor Oil (1 gallon)
Item No. 5
Motul 8100 X-Clean EFE 5W-30 Synthetic oil, 5-Liter, 1 Pack
- Meets demanding oil requirements set by OEM manufacturers
- Synthetic oil with wear protection and high temp resistance
- Recommendations from Honda, Kia, Toyota, Hyundai, Subaru, and Nissan
- Approvals: BMW LL-04, GM dexos2, MB-Approval 229. 52, VW 505 01
- Extra Fuel Economy (EFE) lubricant, perfect balance of efficiency and protection
Item No. 6
Valvoline Full Synthetic High Mileage with MaxLife Technology SAE 5W-30 Motor Oil 5 QT
- 50% MORE WEAR PROTECTION than industry standard with enhanced anti-wear additives that prevent unwanted metal-on-metal contact and provide an extra layer of protection that keeps your engine in excellent shape for the many miles ahead
- REDUCE COSTLY REPAIRS by minimizing exhaust system damage with our fully synthetic formulation
- MINIMIZE HEAT AND ABRASION between moving parts help your high-mileage engine maintain its horsepower and perform its best for longer
- 25% MORE PROTECTION AGAINST DEPOSITS than the industry standard with extra detergents, keeping your engine clean and sustaining its performance
- RENEW AGING SEALS AND PREVENT LEAKS with state-of-the-art seal conditioners
Item No. 7
Genuine Subaru SOA427V1410 Oil - 5W30 Synthetic, 1 Quart Bottle, 1 Pack
- Optimized fuel economy
- Increased protection against varnish and deposits
- Superior lubrication for reduced engine wear across the operating temperature range
- Reduces oil loss due to evaporation and burn off
Subaru Legacy 0W-20 Oil
Item No. 1
Valvoline Advanced Full Synthetic SAE 0W-20 Motor Oil 5 QT (Packaging May Vary)
- 40% MORE PROTECTION than industry standards with enhanced anti-wear additives that build a bonus layer of defense between critical moving parts within your engine
- RESIST OIL BREAKDOWN 10X BETTER than industry standards with a combination of premium antioxidants that fight oil breakdown and degradation
- 25% BETTER PROTECTION AGAINST deposits with extra engine-cleaning detergents
- EXCEPTIONAL TEMPERATURE PROTECTION and viscosity retention ensure a high level of defense even in the most challenging climates
- MINIMIZE EXPENSIVE REPAIRS due to exhaust system damage by shielding important engine components
Item No. 2
Genuine SUBARU Oil Change Kit Filter Gasket & 6 Qts Synthetic Motor Oil SAE 0W-20 2011-2018
- Subaru Part Number: 15208AA15A (Filter), 803916010 (Crush Gasket) , SOA427V1310 (OIL 6 QTS)
- 2019-2022 Ascent
- 2013-2022 Outback and Legacy (4-Cyl. Only)
- 2012-2022 Impreza (Non-Turbo)
- 2011-2022 Forester ( Non-Turbo) 2013-2022 XV Crosstrek (All Engines)
Item No. 3
Genuine Subaru SOA427V1315 Oil - 0W20 Synthetic, 1 Gallon Bottle, 1 Pack
- Increased power and optimized fuel economy
- Superior protection against oil oxidation and breakdown
- Cleaner running engine and longer engine life
- Increased protection against varnish and deposits
Item No. 4
Genuine Subaru SOA427V1310 Oil - 0W20 Synthetic, 1 Quart Bottle, 1 Pack
- Increased power and optimized fuel economy
- Superior protection against oil oxidation and breakdown
- Cleaner running engine and longer engine life
- Increased protection against varnish and deposits
Item No. 5
Mobil 1 0W-20 Advanced Fuel Economy Full Synthetic Motor Oil, 5 qt.
- Low viscosity, fully synthetic formula
- Helps to increase engine efficiency and improve fuel economy up to 2%
- Outstanding thermal and oxidation stability
- Help to reduce oil aging resulting in long-lasting protection
- Outstanding low-temperature capabilities
Item No. 6
Genuine SUBARU Forester Outback Impreza Oil Change Kit Filter Gasket & 6 Qts Synthetic Motor Oil SAE 0W-20 2011-2018 NON TURBO
- Subaru Part Number: 15208AA15A (Filter), 803916010 (Crush Gasket) , SOA427V1310 (OIL 6 QTS)
- 2013-2018 Outback and Legacy (4-Cyl. Only)
- 2012-2018 Impreza (Non-Turbo)
- 2011-2018 Forester ( Non-Turbo)
- 2013-2018 XV Crosstrek (All Engines)
Subaru Legacy 10W-30 Oil
Item No. 1
Valvoline High Mileage with MaxLife Technology SAE 10W-30 Synthetic Blend Motor Oil 5 QT (Packaging May Vary)
- 40% BETTER WEAR PROTECTION than the industry standard with enhanced anti-wear additives, keeping critical engine components safe and preventing metal surfaces from making contact
- EXCEPTIONAL TEMPERATURE PROTECTION no matter the weather with superior viscosity modifiers to ensure oil flows more easily, coats more completely, and resists thermal breakdown even in the fiercest driving conditions
- ENHANCED FRICTION PERFORMANCE HELPS MAXIMIZE POWER with advanced friction-fighting agents that properly lubricate moving parts and help your older engine maintain its horsepower to perform its best for longer
- REDUCE SLUDGE, DEPOSITS, CORROSION, AND RUST with added detergents and anti-corrosion additives, sustaining your engine’s performance and preventing higher emissions
- REFRESH AGING SEALS AND PREVENT LEAKS both inside and outside your engine with premium seal conditioners
SaleItem No. 2
Valvoline Full Synthetic High Mileage with MaxLife Technology SAE 10W-30 Motor Oil 1 QT (Packaging May Vary)
- 50% MORE WEAR PROTECTION than industry standard with enhanced anti-wear additives that prevent unwanted metal-on-metal contact and provide an extra layer of protection that keeps your engine in excellent shape for the many miles ahead
- REDUCE COSTLY REPAIRS by minimizing exhaust system damage with our fully synthetic formulation
- MINIMIZE HEAT AND ABRASION between moving parts help your high-mileage engine maintain its horsepower and perform its best for longer
- 25% MORE PROTECTION AGAINST DEPOSITS than the industry standard with extra detergents, keeping your engine clean and sustaining its performance
- RENEW AGING SEALS AND PREVENT LEAKS with state-of-the-art seal conditioners
Item No. 3
Valvoline Daily Protection SAE 10W-30 Synthetic Blend Motor Oil 1 QT, Case of 6 (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. 4
Valvoline Full Synthetic High Mileage with MaxLife Technology SAE 10W-30 Motor Oil 5 QT, Case of 3 (Packaging May Vary)
- 50% MORE WEAR PROTECTION than industry standard with enhanced anti-wear additives that prevent unwanted metal-on-metal contact and provide an extra layer of protection that keeps your engine in excellent shape for the many miles ahead
- REDUCE COSTLY REPAIRS by minimizing exhaust system damage with our fully synthetic formulation
- MINIMIZE HEAT AND ABRASION between moving parts help your high-mileage engine maintain its horsepower and perform its best for longer
- 25% MORE PROTECTION AGAINST DEPOSITS than the industry standard with extra detergents, keeping your engine clean and sustaining its performance
- RENEW AGING SEALS AND PREVENT LEAKS with state-of-the-art seal conditioners
SaleItem No. 5
Valvoline High Mileage with MaxLife Technology SAE 5W-30 Synthetic Blend Motor Oil 5 QT (Packaging May Vary)
- 40% BETTER WEAR PROTECTION than the industry standard with enhanced anti-wear additives, keeping critical engine components safe and preventing metal surfaces from making contact
- EXCEPTIONAL TEMPERATURE PROTECTION no matter the weather with superior viscosity modifiers to ensure oil flows more easily, coats more completely, and resists thermal breakdown even in the fiercest driving conditions
- ENHANCED FRICTION PERFORMANCE HELPS MAXIMIZE POWER with advanced friction-fighting agents that properly lubricate moving parts and help your older engine maintain its horsepower to perform its best for longer
- REDUCE SLUDGE, DEPOSITS, CORROSION, AND RUST with added detergents and anti-corrosion additives, sustaining your engine’s performance and preventing higher emissions
- REFRESH AGING SEALS AND PREVENT LEAKS both inside and outside your engine with premium seal conditioners
Item No. 6
Castrol 03081 Edge 10W-30 Advanced Full Synthetic Motor Oil, 5 Quart
- 42 percent better rating on fighting power robbing deposits
- Superior engine protection vs conventional and synthetic blend oils
- Superior performance against deposits, wear and oxidation; Bottle Color: Black
- Meets GM 4718M and Chrysler MS 6395
- Exceeds ILSAC GF-5, API SN, ACEA A1/A5, ACEA B1/B5
Best Motor Oil For 2020 2021 2022 Subaru Legacy
2020-2022 Subaru Legacy Oil Capacity
2.5L 4-cyl FB25D engine:
- Oil capacity with filter: 4.4 quarts (4.2 liters);
- Oil type: 0W-20;
- Oil drain plug torque: 31 ft/lbs.
2.4L 4-cyl A FA24 Turbo engine:
- Oil capacity with filter: 4.8 quarts (4.5 liters);
- Oil type: 0W-20;
- Oil drain plug torque: 31 ft/lbs.
Best Motor Oil For 2015 2016 2017 2018 2019 Subaru Legacy
2015-2019 Subaru Legacy Oil Capacity
3.6L 6-cyl EZ36D engine:
- Oil capacity with filter: 6.9 quarts (6.5 liters);
- Oil type: 5W-30;
- Oil drain plug torque: 33 ft/lbs.
2.5L 4-cyl FB25 engine:
- Oil capacity with filter: 5.1 quarts (4.8 liters);
- Oil type: 0W-20;
- Oil drain plug torque: 31 ft/lbs.
Best Motor Oil For 2010 2011 2012 2013 2014 Subaru Legacy
2010-2014 Subaru Legacy Oil Capacity
3.6L 6-cyl EZ36D engine:
- Oil capacity with filter: 6.9 quarts (6.5 liters);
- Oil type: 5W-30;
- Oil drain plug torque: 33 ft/lbs.
2.5L 4-cyl FB25 engine:
- Oil capacity with filter: 5.1 quarts (4.8 liters);
- Oil type: 0W-20;
- Oil drain plug torque: 31 ft/lbs.
2.5L 4-cyl EJ255 Turbo engine:
- Oil capacity with filter: 4.5 quarts (4.3 liters);
- Oil type: 5W-30;
- Oil drain plug torque: 31 ft/lbs.
2.5L 4-cyl EJ253 engine:
- Oil capacity with filter: 4.4 quarts (4.2 liters);
- Oil type: 5W-30;
- Oil drain plug torque: 31 ft/lbs.
Best Motor Oil For 2005 2006 2007 2008 2009 Subaru Legacy
2005-2009 Subaru Legacy Oil Capacity
3.0L 6-cyl EZ30D engine:
- Oil capacity with filter: 6 quarts (5.7 liters);
- Oil type: 5W-30, 10W-30;
- Oil drain plug torque: 33 ft/lbs.
2.5L 4-cyl EJ255 Turbo engine:
- Oil capacity with filter: 4.5 quarts (4.3 liters);
- Oil type: 5W-30;
- Oil drain plug torque: 33 ft/lbs.
Subaru has issued Service Bulletin 02-103-07, which identifies a factory design issue with excessive oil mesh screen clogging in the turbocharging system’s oiling system that supplies the turbocharger on all versions of turbocharged vehicles. A blocked screen will cause oil starvation and failure of the turbocharger.
Since the publication of Service Bulletin #02-110-10R for 2010 MY and prior turbocharged engines, which indicates that 3 3/4 months or 3 750 miles is required for oil and filter changes on these vehicles, all 2011 MY turbocharged engines have reverted to the original requirement of 7500 miles (12000 km) or 7 1/2 months, and they are now forced to use synthetic oil. Due To The Issues Discussed In This Document, Carfluidfinder Advises Following Subaru Oil Drain Interval Recommendations.
2.5L 4-cyl EJ253 engine:
- Oil capacity with filter: 4.4 quarts (4.2 liters);
- Oil type: 5W-30;
- Oil drain plug torque: 33 ft/lbs.
Best Motor Oil For 2000 2001 2002 2003 2004 Subaru Legacy
2000-2004 Subaru Legacy Oil Capacity
2.5L 4-cyl EJ253 engine:
- Oil capacity with filter: 4.2 quarts (4 liters);
- Oil type: 5W-30, 10W-30;
- Oil drain plug torque: 33 ft/lbs.
Best Motor Oil For 1994 1995 1996 1997 1998 1999 Subaru Legacy
1994-1999 Subaru Legacy Oil Capacity
2.5L 4-cyl engine:
- Oil capacity with filter: 4.8 quarts (4.5 liters);
- Oil type: 5W-30, 10W-30;
- Oil drain plug torque: 29-33 ft/lbs.
2.2L 4-cyl EJ22EZ engine:
- Oil capacity with filter: 4.2 quarts (4 liters);
- Oil type: 5W-30, 10W-30;
- Oil drain plug torque: 29-33 ft/lbs.
2.2L 4-cyl EJ22E engine:
- Oil capacity with filter: 4.2 quarts (4 liters);
- Oil type: 5W-30, 10W-30;
- Oil drain plug torque: 29-33 ft/lbs.
Best Motor Oil For 1990 1991 1992 1993 Subaru Legacy
1990-1993 Subaru Legacy Oil Capacity
2.2L 4-cyl EJ22 Turbo engine:
- Oil capacity with filter: 4.8 quarts (4.5 liters);
- Oil type: 5W-30, 10W-30;
- Oil drain plug torque: 29-33 ft/lbs.
Service Bulletin 02-103-07 from Subaru identifies a manufacturing design issue with early oil mesh screen clogging inside the turbocharging system’s oiling system, which is supplied to all model turbocharged vehicles. A clogged screen will cause oil deprivation and failure of the turbocharger.
In February 2015, the National Highway Traffic and Safety Administration (NHTSA) announced that multiple complaints were filed against Subaru of America. The NHTSA said that oil and filter changes for 2010 MY and earlier turbocharged engines should be done every 3,750 miles (6,000 km), or 3 3/4 months, while all 2011 MY turbocharged engines should change their oil at 7,500 miles (12,000 km) intervals or 7 1/2 months. Synthetic oil is now required by law in all states except California. Because of the concerns addressed in this document, Carfluidfinder advises following Subaru’s drain interval recommendations.
2.2L 4 -cyl engine:
- Oil capacity with filter: 4.8 quarts (4.5 liters);
- Oil type: 5W-30, 10W-30;
- Oil drain plug torque: 29-33 ft/lbs.
Recommended Engine Oil Filter For Subaru Legacy
Oil and filter changes are one of the most important preventive maintenance tasks you can do for your car.
SaleItem No. 1
OEM Subaru Engine Oil Filter & Gasket 15208AA15A Geniuine Impreza Legacy Forester 4 PACK
- Subaru Part Number: 15208AA15A (Filter), 803916010 (Crush Gasket) Your package will include 4 of each filter and gasket
- 2013-2021 Outback and Legacy (4-Cyl. Only)
- 2012-2021 Impreza (Non-Turbo) 2019-2021 Ascent
- 2011-2021 Forester (2011 2012 2013 Non-Turbo) (2014 2015 2016 2017 2018 2019all engines)
- 2013-2021 XV Crosstrek (All Engines)
SaleItem No. 2
2011-2021 Genuine OEM Subaru Engine Oil Filter & Crush Gasket 15208AA15A 803916010 Geniuine Impreza Legacy Forester 2 PACK
- Subaru Part Number: 15208AA15A (Filter), 803916010 (Crush Gasket) Your package will include 2 of each filter and gasket
- 2013-2021 Outback and Legacy (4-Cyl. Only)
- 2012-2021 Impreza (Non-Turbo) 2019-2021 Ascent
- 2011-2021 Forester (2011 2012 2013 Non-Turbo) (2014 2015 2016 2017 2018 2019 2020 2021all engines)
- 2013-2021 XV Crosstrek (All Engines)
Item No. 3
Genuine Subaru Engine Oil Filter & Crush Gasket (3 Pack) All 6 Cyl 15208AA031 Legacy Outback Tribeca
- Subaru Part Number: 15208AA031 (Filter), 11126AA000 (Crush Gasket) Your package will include 3 of each filter and gasket
- 2001-2019 Outback (6 cyl)
- 2005-2019 Legacy (6cyl)
- 1992-1997 SVX
- 2006-2014 Tribeca
Item No. 4
2011-2018 OEM Subaru Engine Oil Filter Case15208AA15A Geniuine Impreza Legacy Forester 12 PACK
- Subaru Genuine : 15208AA15A (Filter) Your package will include 12 filters NO CRUSH WASHERS
- 2013-2019 Outback and Legacy (4-Cyl. Only)
- 2012-2019 Impreza (Non-Turbo) 2019 Ascent
- 2011-2019 Forester (2011 2012 2013 Non-Turbo) (2014 2015 2016 2017 2018 2019 all engines)
- 2013-2019 XV Crosstrek (All Engines)
Item No. 5
2011-2017 OEM Subaru Engine Oil Filter & Gasket 15208AA15A Geniuine Impreza Legacy Forester 5 PACK
- Subaru Part Number: 15208AA15A (Filter), 803916010 (Crush Gasket) Your package will include 5 of each filter and gasket
- 2013-2019 Outback and Legacy (4-Cyl. Only)
- 2012-2019 Impreza (Non-Turbo) 2019 Ascent
- 2011-2019 Forester (2011 2012 2013 Non-Turbo) (2014 2015 2016 2017 2018 2019 all engines)
- 2013-2019 XV Crosstrek (All Engines)
SaleItem No. 6
Subaru OEM Factory Subaru Engine Oil Filter and Crush Gasket Set Kit for Newer Subaru
- Subaru Part Numbers 15208AA15A (Filter) and 803916010 (Crush Gasket)
- 2013-2022 Outback and Legacy (4-Cyl. Only)
- 2012-2022 Impreza (Non-Turbo)
- 2011-2022 Forester (2011 2012 2013 Non-Turbo) (2014 2015 2016 2017 2018 all engines)
- 2013-2022 XV Crosstrek (All Engines) 2019-2022 Ascent
SaleItem No. 8
K&N Premium Oil Filter: Designed to Protect your Engine: Compatible with Select INFINITI/MAZDA/NISSAN/SUBARU Vehicle Models (See Product Description for Full List of Compatible Vehicles), PS-1008
- HIGH FLOW RATES: Designed to provide exceptional flow rates and a consistent flow of oil to your engine
- VERSATILE COMPATIBILITY: Designed to operate with all synthetic, conventional, and blended motor oils
- PROTECT YOUR ENGINE: Pleated synthetic-blend filtration media removes most harmful contaminants
- EXTENSIVELY TESTED: Laboratory tested to ensure excellent capacity and burst strength
- EASY TO REMOVE: Fast and easy Wrench-Off removal
Item No. 9
K&N Premium Oil Filter: Protects your Engine: Compatible with Select INFINITI/MAZDA/NISSAN/SUBARU Vehicle Models (See Product Description for Full List of Compatible Vehicles), HP-1008
- HIGH FLOW RATES: Designed to provide exceptional flow rates and a consistent flow of oil to your engine
- VERSATILE COMPATIBILITY: Designed to operate with all synthetic, conventional, and blended motor oils
- PROTECT YOUR ENGINE: Pleated synthetic-blend filtration media removes most harmful contaminants
- EXTENSIVELY TESTED: Laboratory tested to ensure excellent capacity and burst strength
- EASY TO REMOVE: Fast and easy Wrench-Off removal
Item No. 10
2011-2018 OEM Subaru Engine Oil Filter & Gasket 15208AA15A Geniuine Impreza Legacy Forester 6 PACK
- Subaru Part Number: 15208AA15A (Filter), 803916010 (Crush Gasket) Your package will include 6 of each filter and gasket
- 2013-2021 Outback and Legacy (4-Cyl. Only)
- 2012-2021 Impreza (Non-Turbo) 2019-2021 Ascent
- 2011-2021 Forester (2011 2012 2013 Non-Turbo) (2014 2015 2016 2017 all engines)
- 2013-2021 XV Crosstrek (All Engines)
Last update on 2022-01-13 / Affiliate links / Images from Amazon Product Advertising API
