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.
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.
2020 2021 2022 Subaru Legacy Oil Capacity
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.
2015 2016 2017 2018 2019 Subaru Legacy Oil Capacity
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.
2010 2011 2012 2013 2014 Subaru Legacy Oil Capacity
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.
2005 2006 2007 2008 2009 Subaru Legacy Oil Capacity
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.
2000 2001 2002 2003 2004 Subaru Legacy Oil Capacity
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.
1994 1995 1996 1997 1998 1999 Subaru Legacy Oil Capacity
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.
1990 1991 1992 1993 Subaru Legacy Oil Capacity
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.
Subaru Legacy 5W-30 Oil
Item No. 1
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
Item No. 2
Genuine Subaru Parts - Synthetic 5W-30 Oil (SOA427V1410)
- SOA427V1410
- Synthetic 5W-30 Oil
- Genuine Subaru Parts
SaleItem No. 3
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. 4
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. 5
Genuine Subaru Parts - Synthetic 5W-30 Oil (SOA427V1415)
- SOA427V1415
- Synthetic 5W-30 Oil
- Genuine Subaru Parts
Item No. 6
Valvoline Advanced Full Synthetic SAE 5W-30 Motor Oil 5 QT, Case of 3 (Packaging May Vary)
- Excellent engine cleanliness through superior sludge and varnish protection
- Outstanding high-temperature protection under severe driving conditions
- Superior cold-temperature protection through faster oil flow at start-up
- Meets the API SN Plus classification protecting engines from LSPI (Low Speed Pre-Ignition)
Item No. 7
Valvoline Modern Engine SAE 5W-30 Full Synthetic Motor Oil 1 QT
- Innovative formula fights carbon build-up in GDI (Gas Direct Injection), Turbo and other newer engines
- Premium full synthetic formula for exceptional high and low temperature protection
- Exceeds industry standards for protection against wear, deposits and sludge
- Exceptional protection against motor oil breakdown in demanding GDI, turbo and other newer engines
Subaru Legacy 0W-20 Oil
Item No. 1
Genuine Subaru Parts - Synthetic 0W-20 Oil (SOA427V1310)
- SOA427V1310
- Synthetic 0W-20 Oil
- Genuine Subaru Parts
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 Parts - Synthetic 0W-20 Oil (SOA427V1315)
- SOA427V1315
- Synthetic 0W-20 Oil
- Genuine Subaru Parts
Item No. 4
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
Item No. 5
Genuine SUBARU Forester Outback Impreza Oil Change Kit Filter Gasket & 6 Qts Synthetic Motor Oil SAE 0W-20 2011-2022 NON TURBO
- Subaru Part Number: 15208AA15A (Filter), 803916010 (Crush Gasket) , SOA427V1310 (OIL 6 QTS)
- 2013-2022 Outback and Legacy (4-Cyl. Only)
- 2012-2022 Impreza (Non-Turbo)
- 2011-2022 Forester ( Non-Turbo)
- 2013-2022 XV Crosstrek (All Engines) 2019-2022 Ascent
Item No. 6
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. 7
Valvoline™ Full Synthetic High Mileage with MaxLife™ Technology SAE 0W-20 Motor Oil 5 QT, (Model: 852399)
- 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
Subaru Legacy 10W-30 Oil
SaleItem No. 1
Valvoline Daily Protection SAE 10W-30 Synthetic Blend Motor Oil 1 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. 2
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. 3
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. 4
Valvoline High Mileage with MaxLife Technology SAE 10W-30 Synthetic Blend Motor Oil 1 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. 5
Castrol GTX Full Synthetic 5W-30 Motor Oil, 5 Quart Jug
- Castrol GTX Full Synthetic Motor Oil provides maximum protection to help fight the impact of severe conditions that can potentially shorten engine life
- Castrol GTX Full Synthetic has been proven to dramatically reduce engine wear - 6X better than the industry standard
- 1.3X better sludge protection than industry standards
- Full synthetic formula provides thermal and oxidation stability with a superior level of protection against viscosity breakdown
- Specifications: API SP/SN PLUS/SN, ILSAC GF-6, GM dexos1 Gen 2
Item No. 6
Pennzoil Platinum High Mileage Full Synthetic 5W-30 Motor Oil for Vehicles Over 75K Miles (5-Quart, Single-Pack)
- Full synthetic 5W-30 engine oil made from natural gas, not crude, using Pennzoil's patented gas-to-liquid PurePlus Technology
- Designed for for vehicles with over 75,000 miles
- Pennzoil Platinum High Mileage 5W-30 keeps pistons up to 45% cleaner than the toughest industry standard (Based on Sequence IIIH results)
- No other leading high mileage motor oil provides better protection from friction (Based on Sequence IVA wear test using SAE 5W-30)
- Formulated to deliver less oil burn off than high mileage motor oils made from crude oil
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.
Item No. 1
2011-2023 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
- 2013-2023 Outback and Legacy (4-Cyl. Only)
- 2012-2023 Impreza (Non-Turbo) 2019-2023 Ascent
- 2011-2023 Forester (2011 2012 2013 Non-Turbo) (2014 2015 2016 2017 2018 2019 2020 2021all engines)
- 2013-2023 XV Crosstrek (All Engines)
Item No. 2
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. 3
Purolator PL14615 PurolatorONE Advanced Engine Protection Spin On Oil Filter
- Optimizes engine life for up to 10,000 miles (when used with a full synthetic oil)
- 99% dirt removal power
- High-density synthetic blend media
- Silicone anti-drainback valve that lasts longer than traditional nitrile to protect against dry starts and oil leaks
- Metal end caps and center tube provide stability and integrity for greater wear resistance
Item No. 4
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)
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)
Item No. 6
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. 7
1990-2018 OEM Factory Subaru Engine Oil Filter & Crush Gasket 15208AA12A 11126AA000 Genuine
- Genuine Subaru OEM Parts
- 1996-2009 Outback (4-Cyl. Only) & 1990-2009 Legacy (4-Cyl. Only)
- 1993-2011 Impreza (Non-Turbo)
- 2002-2014 WRX & STI & 2015 - 2021 STi
- 1998-2010 Forester (All Engines) & 2011-2014 Forester (Turbo Only) & 2003-2006 Baja (All Engines)
Item No. 8
ECOGARD X4615 Premium Spin-On Engine Oil Filter for Conventional Oil Fits Subaru Forester 2.5L 2004-2020, Outback 2.5L 2005-2020, Crosstrek 2.0L 2016-2020, Impreza 2.0L 2004-2020
- COMPATIBLE with Subaru Forester 2.5L 2004-2020, Outback 2.5L 2005-2020, Crosstrek 2.0L 2016-2020, Impreza 2.0L 2004-2020, Legacy 2.5L 2005-2020, Impreza 2.5L 2004-2014, XV Crosstrek 2.0L 2013-2015, Ascent 2.4L 2019-2020, Forester 2.0L 2014-2018
- [cont.] WRX STI 2.5L 2013-2020, Baja 2.5L 2004-2006, Crosstrek 2.0L HYBRID 2020, Justy 1.2L 1988-1995, BRZ 2.0L 2020, Legacy 2.4L 2020, Outback 2.4L 2020, WRX 2.5L 2012-2015 | Toyota 86 2.0L 2017-2020
- REPLACES ACDELCO PF2057, FRAM PH9715, PUROLATOR L14615, SAAB 32005769, SUBARU 15208-AA09A, 15208-AA130, 15208-AA15A, 15208-AA160, TOYOTA 90915-YZZS1, SU003-00311, WIX 57055, 57712, 57830
- BUILT for both SYNTHETIC AND CONVENTIONAL OILS. Proven to drive up to 5,000 miles between oil changes with confidence.
- GREATER ENGINE PROTECTION by optimally screening out 97% of harmful contaminants such as such as carbon, sand, dust and bits of metal before they can get into your engine.
Item No. 10
OEM Factory Subaru Engine Oil Filter & Crush Gasket (4 Pack) 15208AA12A Genuine 1990-2018
- Genuine Subaru Part Number: 15208AA12A (Filter), 11126AA000 (Crush Gasket) Your package will have 4 of each
- 1996-2009 Outback (4-Cyl. Only) & 1990-2009 Legacy (4-Cyl. Only)
- 1993-2011 Impreza (Non-Turbo)
- 2002-2014 WRX & STI & 2015 - 2019 STi
- 1998-2010 Forester (All Engines) & 2011-2014 Forester (Turbo Only) & 2003-2006 Baja (All Engines)
Last update on 2022-07-03 / Affiliate links / Images from Amazon Product Advertising API
