2025 Subaru Legacy Fluids and Chemicals

Name: Antifreeze & Coolant: Extended Life AMAM Antifreeze Concentrate, 1 Gallon
Brand: FRAM
SKU: F301
Price: 14.99 USD

Below you will find various in-demand Subaru Fluids and Chemicals, components and accessories for your 2025 Legacy. Advance Auto Parts has popular Legacy parts like Transmission Fluids, Transmission Additives, Coolant/Antifreezes and more. You’ll also find aftermarket and OEM Fluids and Chemicals for other Legacy model years including 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 and more. Select a category of 2025 Subaru Legacy Fluids and Chemicals below and start saving instantly.

Popular 2025 Subaru Legacy Fluids and Chemicals Categories

Engine Coolant and Antifreeze

Brake Fluids

Manual Transmission Fluids

Automatic Transmission Fluids

Automatic (CVT) Fluids

Dual Clutch Transmission Fluids

Essential Fluids and Chemicals for 2025 Subaru Legacies

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$14.99

FRAM Extended Life AMAM Concentrate is compatible with any antifreeze/coolant in any vehicle with aluminum or other cooling system metals. The formulas have a blend of long-lasting inhibitors to guard against temperature extremes and the effects of rust, corrosion, and premature water pump failure. FRAM Concentrate meets or exceeds ASTM D3306 and D4985 for corrosion protection for cars and light duty trucks, while providing reliable freeze-up and boil-over protection.

Product Features:

Formulated to work with All Vehicles. Works with all fluid colors; All OAT, POAT, HOAT and IAT.
Longer Engine Life Guarantee – 5 year/150,000 mile Extended life formula.
Includes patented technology, the best advancement in cooling system parts protection that protects against rust and corrosion of all cooling system metals, including aluminum. Protection for 150,000 miles.
Concentrate formula. Must mix with distilled to the desired mix ratio of EG and water. Can be used for top-off, complete drain and refill or flush and refill of the cooling system.

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$22.99

ZEREX Asian Vehicle Antifreeze/Coolant is specifically formulated to meet the requirements of Asian vehicle manufacturers (Toyota®, Lexus®, Scion® and others) requiring a red, silicate free Hybrid Organic Acid Technology (HOAT) with a phosphate additive. This patented formula is designed to replace the original fluid and provides protection from rust, corrosion, boil overs and freezing.

Product Features:

Formulated to replace the OEM fluid in Asian make vehicles such as Toyota®, Lexus®, Scion® and others requiring a red, silicate free HOAT antifreeze/coolant
Silicate-free, long-life, phosphate Hybrid Organic Acid Technology chemistry
The long life formula provides protection for all cooling system metals from rust and corrosion. The silicate free, borate free formula helps protect against harmful scale and deposits
Meets the following OEM and industry specifications: JIS K 2234-1994, Hyundai/KIA MS 591-08, Mitsubishi ES-64217, Ford WSS-M97B55-A, ASTM 3306, ASTM D4985, Federal Specification A-A-870A

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$19.99

ZEREX G05® is the automaker approved original chemistry used in newer Ford®, Chrysler® and Mercedes-Benz® automotive and diesel engines. Its Hybrid Organic Acid Technology (HOAT) chemistry combines the best of conventional and organic acid-based chemistry to provide the ultimate protection against rust and corrosion. ZEREX G05® antifreeze/coolant uses the highest quality virgin ethylene glycol for freeze and boil over protection and a hybrid organic acid corrosion inhibitor package to protect your engines from liner pitting and corrosion.

Product Features:

Automaker approved technology. Provides protection for 5 years / 150,000 miles in light duty applications and 3 years / 300,000 miles in heavy duty applications
Formulated for long life performance
Low-silicate, low-pH and phosphate-free formula
Helps protect all cooling system metals, including aluminum

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$19.99

PEAK ORIGINAL EQUIPMENT TECHNOLOGY ANTIFREEZE + COOLANT for ASIAN VEHICLES is a line of premium coolants specifically designed to match the technology and color requirements of Asian vehicles. Each coolant is formulated with the same corrosion inhibitor technology that protected your vehicle straight from the factory. Color cues on the packaging and a list of covered vehicles on the front label make it easy to identify the right match for your specific vehicle. PEAK ORIGINAL EQUIPMENT TECHNOLOGY ANTIFREEZE + COOLANT for ASIAN VEHICLES – BLUE is an ethylene glycol-based antifreeze/coolant specifically developed for use in any Asian vehicle requiring a Blue phosphate-enhanced organic acid technology (POAT) formulation. It contains high-quality organic acid corrosion inhibitors and is free of borate, nitrite, silicate and amines chemicals. PEAK ORIGINAL EQUIPMENT TECHNOLOGY ANTIFREEZE + COOLANT for ASIAN VEHICLES – BLUE meets the performance requirements of ASTM D3306 and JIS K2234. With a complete flush and fill, PEAK guarantees this coolant will provide service life protection of up to 150,000 miles or 5 years.

Product Features:

Matches each Asian vehicle manufacturer’s technology and color requirements
Protects all cooling system metals from rust and corrosion
Meets the performance requirements of ASTM D3306 and JIS K2234
Service life of up to 5 years/150,000 miles with a complete cooling system flush and fill
Color-coding and vehicle applications listed on the front simplify selecting the right antifreeze/coolant
Available as both concentrate and 50/50 products to do the job right
Testing Requirements: For proper freeze and boil over protection, use a traditional refractometer or hydrometer to measure the percentage of ethylene glycol by volume.

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$15.99

Valvoline CVT fluid is designed for today’s technologically advanced variable transmissions. It is formulated with full-synthetic, premium base oils, long-life friction modifiers, unique anti-wear additives and shear stable viscosity modifiers that help prevent oil film breakdown. Recommended for use in the following CVT applications: Audi and VW (TL 52180 G 052 180), Ford (CVT30/Mercon C), Subaru (Lineartronic CVTF), Honda (HMMF), Nissan (NS-2 and NS-3), Mitsubishi (CVTF-J1/SP-III), BMW Mini Cooper EZL 799), Hyundai and Kia (SP-III), Suzuki (TC/NS-2/CVT Green1), Dodge, Jeep (NS-2/CVTF+4), GM Saturn (DEX-CVT), Ford (CVT23), and Mercedes Benz (236.20).

Product Features:

Formulated with full-synthetic base stocks and advanced additive technology to meet the challenging demands of CVT transmissions
Excellent metal-to-metal protection and anti-shudder performance
Developed with anti-wear technology to help improve transmission durability
Engineered with a proprietary blend of base oils and advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures

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$41.99

Valvoline CVT fluid is designed for today’s technologically advanced variable transmissions. It is formulated with full-synthetic, premium base oils, long-life friction modifiers, unique anti-wear additives and shear stable viscosity modifiers that help prevent oil film breakdown. Recommended for use in the following CVT applications: Audi and VW (TL 52180 G 052 180), Ford (CVT30/Mercon C), Subaru (Lineartronic CVTF), Honda (HMMF), Nissan (NS-2), Mitsubishi (CVTF-J1/SP-III), BMW Mini Cooper EZL 799), Hyundai and Kia (SP-III), Suzuki (TC/NS-2/CVT Green1), Dodge, Jeep (NS-2/CVTF+4), GM Saturn (DEX-CVT), Ford (CVT23), and Mercedes Benz (236.20).

Product Features:

Formulated with full-synthetic base stocks and advanced additive technology to meet the challenging demands of CVT transmissions
Enhanced anti-shudder protection for maximum power transfer
Developed with anti-wear technology to help improve transmission durability
Engineered with a proprietary blend of base oils and advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures

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$104.99

FRAM DEX III/MERC ATF is formulated for older model Ford and General Motors vehicles requiring MERCON, DEXRON-I, DEXRON-II and DEXRON-III. It is also recommended for transmissions, power steering systems, and hydraulic systems requiring a DEXRONIII or Caterpillar TO-2 fluid. FRAM DEX III/MERC ATF may also be used in compressors, pumps, and hydraulic systems. FRAM DEX III-H/M ATF is recommended for use in all transmissions, hydraulic systems, and power steering units manufactured by American, European, Korean, Japanese and other manufactures from around the world specifying DEXRONIII H/Mercon and earlier DEXRON/Mercon type transmission fluids.

Product Features:

Good foam and corrosion prevention
Safe for seals
Promotes smooth shifting
Always Refer To Your Vehicles Operating Manual To Select The Correct Grade Fluid For Your Transmission
Transmission Fluids Also Applicable In Power Steering Units; Check Owners’ Manual

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$32.99

FRAM DEXRON-VI FULL SYNTHETIC ATF represents the latest technology in full synthetic automatic transmission fluids. This product is designed for the newest generation of highly efficient transmissions now being installed in most vehicles, and is DEXRON-VI licensed by GM and meets JASO 1A performance requirements. It is a fuel efficient choice for older models as well, such as those currently using DEXRON-III. FRAM DEXRON-VI FULL SYNTHETIC ATF is recommended for use in all GM DEXRON applications and in transmissions applications calling for Toyota WS, Nissan Matic J and Matic S, Ford part numbers XT-10-QLV and XT-6-QSP, Honda Z-1 and DW 1, and Hyundai SP-VI. Check owner’s manual for specific recommendations.

Product Features:

Outstanding resistance to oxidative and thermal breakdown.
Exceptional low temperature fluidity.
Excellent anti-wear properties.
Excellent gear shift quality throughout service life.
Always Refer To Your Vehicles Operating Manual To Select The Correct Grade Fluid For Your Transmission
Transmission Fluids Also Applicable In Power Steering Units; Check Owners’ Manual

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$12.29

Transmax Full Synthetic ATF is a premium, low-viscosity automatic transmission fluid engineered to optimize performance and fuel efficiency in modern vehicles. Its full synthetic formulation ensures enhanced friction durability for smooth and reliable transmission operation, while superior high-temperature protection resists oxidation and copper corrosion for long-lasting performance. OEM-approved and licensed by Ford (MERCON® LV) and GM (DEXRON®-VI), this fluid meets stringent industry specifications, including JASO-1A, making it compatible with all GM vehicles requiring DEXRON®-VI or earlier versions, as well as Ford vehicles specifying Mercon® LV. Designed to deliver unsurpassed protection and efficiency, this 1-quart solution is ideal for drivers seeking maximum reliability and fuel economy in their automatic transmissions.

Product Features:

Full Synthetic, low viscosity formulation
OEM approved and licensed by Ford (MERCON® LV) and GM (DEXRON® -VI)
Low viscosity formula for maximum fuel efficiency in modern automatic transmissions
Enhanced friction durability for smooth transmission performance
Superior high temperature protection to effectively resist oxidation
Unsurpassed protection against copper corrosion
Industry Specifications and OEM Approvals: JASO-1A
Licensed and approved for use in: All GM vehicles (DEXRON®-VI, All previous DEXRON®); All Ford vehicles which specify Mercon® LV

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$8.49

Good foam and corrosion prevention
Safe for seals
Promotes smooth shifting
Always Refer To Your Vehicles Operating Manual To Select The Correct Grade Fluid For Your Transmission
Transmission Fluids Also Applicable In Power Steering Units; Check Owners’ Manual

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$11.49

FRAM Global ATF is formulated to meet the fluid needs of a broad range of automatic transmissions. Using advanced additive technology and base fluids, it is suitable for service fill of many transmissions manufactured by North American, Asian, and European OEMs. FRAM Global ATF provides oxidation and thermal stability, friction control, load-carrying ability, corrosion and wear protection. It helps protect against the formation of sludge, varnish and foam. FRAM Global ATF has exceptional low temperature flow properties and enhanced protection against viscosity breakdown at high temperatures. It also has exceptional oxidation and thermal stability, resulting in maximum service life.

Product Features:

Maintains friction control for smooth shift action and protection against shudder
Retains high temperature viscosity resulting in maximum oil film thickness and excellent wear
Retains high temperature viscosity resulting in maximum oil film thickness andáexcellent wear
Controls sludge, corrosion, and wear of gears
Always Refer To Your Vehicles Operating Manual To Select The Correct Grade Fluid For Your Transmission
Transmission Fluids Also Applicable In Power Steering Units; Check Owners’ Manual

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$12.49

Valvoline High Performance Synthetic Gear Oil is the thermally stabile extreme pressure lubricant that offers outstanding protection for gearboxes and differentials in passenger cars, light trucks, and sport utility vehicles. Combined with high quality synthetic base oils, our formula’s superior additives help reliably safeguard against severe temperatures, shock loads, foaming, scuffing, scouring, corrosion and pitting in high load, high torque and high horsepower conditions. Can be used in conventional and limited slip hypoid differentials where GL-5 is specified as well as non-synchronized manual transmissions that require GL-4. Protect your gears with Valvoline, the #1 gear oil brand.

Product Features:

HIGH PERFORMANCE EXTREME-PRESSURE ADDITIVES HELP MINIMIZE WEAR in high pressure and high temperature conditions
EXCEPTIONAL HIGH AND LOW TEMPERATURE PROTECTION can easily handle both winter and summer conditions for dependable coverage and protection year-round
REDUCES CHATTERING AND PROTECTS GEAR TEETH from oxidation, rust, and wear
FIGHTS CORROSION AND RUST with emulsifying agents and safeguards against impurities, oxidation and thermal breakdown
SUPERIOR ADDITIVES help reliably safeguard against severe temperatures, shock loads, foaming, scuffing, scouring, corrosion and pitting in high load, high torque and high horsepower conditions

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$27.49

Automatic Transmission Fluid – 1 Liter and with High Performance

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$104.99

If you have over 75,000 miles, you need the superior protection of America’s first high mileage Motor Oil. Valvoline High Mileage MaxLife helps extend the life of your vehicle by fighting the four major signs of engine wear – reduced power, loss of fuel economy, oil leaks and increased oil consumption. The synthetic blend formula contains extra additives designed to combat these problems unique to aging cars and trucks. Valvoline High Mileage with Maxlife Technology meets the API SN with SN PLUS specification, protecting gasoline direct injected engines from low-speed pre-ignition.

Product Features:

Product Features:

Seal conditioners rejuvenate aging engine seals to help stop and prevent oil leaks
Extra wear protection helps prevent future engine wear
Extra detergents help keep older engines cleaner by bonding with and removing sludge and deposits
Anti-oxidants help prevent oil breakdown, preventing engine-clogging sludge and deposit formation
Designed to combat low-speed pre-ignition in gasoline direct-injected engines, ensuring optimal performance and protection for modern aging vehicles.

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$14.49

Synchromesh Manual Transmission Oil 1 Qtr

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$11.99

High Performance Motor Oil API LICENSED MOTOR OIL Royal Purple High Performance Motor Oil combines premium base oils with proprietary additive technologies to create a high performance synthetic engine oil that optimizes performance and protection. Royal Purple High Performance Motor Oils carry the current API and ILSAC engine oil licenses, as well as the GM dexos1 gasoline engine oil approval. ILSAC GF-6 AND GM DEXOS1 Modern gasoline direct injection (GDI) engines have achieved levels of power and fuel economy never before possible in passenger car engines. As a result, smaller engines operate at much higher loads across all engine speeds. This has caused increased wear in critical areas of the engine, and created a destructive phenomenon called low-speed pre-ignition (LSPI). The unique, state-of-the-art additive technology in Royal Purple High Performance engine oils is designed specifically to address these issues, and help engines maintain performance and reliability.

Product Features:

Better Wear Protection
Increased Protection against Low Speed Pre-Ignition
Increased Fuel Efficiency
Better Protection for Vehicle Exhaust Emissions Equipment
Improved Compatibility with Fuels Containing Ethanol
Superior Corrosion Protection
Made in USA

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$85.99

PENTOSIN ATF 44 5L

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$11.99

Give your higher mileage engine the care it deserves with Mobil 1 High Mileage full-synthetic motor oil 0W-20. This formula utilizes Mobil 1’s signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness to vehicles with over 75,000 miles. Mobil 1 High Mileage motor oil extends engine life by reducing friction and preventing deposits and sludge buildup – keeping critical engine parts clean and protected for up to 10,000 miles between oil changes.(1) Mobil 1 helps to keep your engine running at lower temperatures(2) and is proven to cool engine temperatures by over 10%.(3) Mobil 1 High Mileage full-synthetic motor oil 5W-30 also helps control oxidation to prevent oil breakdown and is recommended by ExxonMobil for all types of modern cars, SUVs, light vans, and light trucks – including those with high-performance, turbocharged, supercharged, multi-valve, or fuel-injected engines. Mobil 1 is America’s No. 1 selling synthetic motor oil brand at retail, (4) trusted and recommended by car builders and experienced mechanics, and is the Official Motor Oil of NASCAR®. ((1)Protects for up to 10,000 miles or 1 year, whichever comes first. To learn more about the Mobil 1 Limited Warranty, visit Mobil.US. (2)Compared to conventional oil. (3) Based on proprietary engine testing results may vary. (4) Source: The NPD Group/ Retail Tracking Service/ Dollar Sales/ PCMO full-synthetic/ 52 weeks ending September 30, 2023)

Product Features:

Mobil 1 High Mileage full-synthetic motor oil 5W-30 is designed for engines with over 75,000 miles to go up to 10,000 miles between oil changes (1)
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)
Helps extend engine life by working to prevent damaging deposits and sludge buildup
Manufacturer part number: 103767

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$16.99

High-tech low-friction motor oil based on synthetic technology. Ensures excellent engine cleanliness and exceeds even the strictest test requirements of well-known vehicle manufacturers. Reduces the build-up of troublesome deposits in direct-injection gasoline and diesel engines (FSI, TDI, common rail, etc.) and keeps oil consumption low. Assures reliable operation and maximizes the operating life of the diesel particulate filter (DPF). Specifically for vehicles with extremely long oil change intervals (WIV, etc.). Outstanding protection against wear, reduces oil and fuel consumption and ensures fast oil penetration of the engine.

Product Features:

Outstanding protection against wear
Reduces oil and fuel consumption
Ensure fast oil penetration of the engine
High tech low friction based on synthetic technology
Made in germany
Full Synthetic Oil Composition

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$13.29

HIGH PERFORMANCE EXTREME-PRESSURE ADDITIVES HELP MINIMIZE WEAR in high pressure and high temperature conditions
EXCEPTIONAL HIGH AND LOW TEMPERATURE PROTECTION can easily handle both winter and summer conditions for dependable coverage and protection year-round
REDUCES CHATTERING AND PROTECTS GEAR TEETH from oxidation, rust, and wear
FIGHTS CORROSION AND RUST with emulsifying agents and safeguards against impurities, oxidation and thermal breakdown
SUPERIOR ADDITIVES help reliably safeguard against severe temperatures, shock loads, foaming, scuffing, scouring, corrosion and pitting in high load, high torque and high horsepower conditions

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$14.29

Prestone MAX DOT 3 Motor Vehicle Brake Fluid is our highest grade formula, maximizing performance vs. DOT standard. Prestone MAX is our best brake fluid at protecting against overheating and brake fade. With 100,000 mile fluid life, our longest life fluid has 2X more miles between replacement than regular Prestone DOT 3. Prestone MAX has superior performance in severe braking conditions when compared to regular Prestone DOT 3, which means even more piece of mind about the braking system. This synthetic fluid starts with our highest dry boiling point giving our best protection against performance decline due to water absorption. Prestone MAX DOT 3 is safe to use in all DOT 3 braking systems, ABS, disc or drum, and can mix with any DOT 3 fluid. Mixing Prestone MAX with other fluids will lower the performance rating for miles and boil points, for best results replace completely with Prestone MAX DOT 3. It is recommended to only use the DOT fluid specified for your car. Using a different DOT product can affect the boiling point or replacement interval if the wrong fluid is used.

Product Features:

100,000 Mile Fluid Life
Prevent Overheating and Brake Fade with Our Highest Grade Formula. Prevents corrosion of all metals within the braking system.
Superior Protection in Extreme Braking Conditions
Synthetic, Long Life Formula – 2X Longer than regular Prestone DOT 3

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$5.99

Prestone DOT 3 Motor Vehicle Brake Fluid delivers enhanced performance vs. DOT standards, benefitting all vehicles calling for DOT 3. This synthetic fluid starts with a higher dry boiling point than the DOT minimum standard to protect against overheating, brake fade and performance decline due to water absorption. This extended life (50,000 mile) fluid is also formulated to prevent corrosion of all metals within the braking system. This formula is safe to use in all DOT 3 braking systems (ABS, disc or drum) and can mix with any DOT 3 fluid. It is recommended to only use the DOT fluid specified for your car, as using a different DOT product can affect the boiling point or replacement interval if the wrong fluid is used.

Product Features:

50,000 Mile Fluid Life
Prevent Overheating and Brake Fade with High Grade Formula
Protects against performance decline due to water absorption. Prevents corrosion of all metals within the braking system.
Synthetic, Extended Fluid Life Formula

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$11.99

Prestone DOT 3 Motor Vehicle Brake delivers enhanced performance vs. DOT standards, benefitting all vehicles calling for DOT 3. This synthetic fluid starts with a higher dry boiling point than the DOT minimum standard to protect against overheating, brake fade and performance decline due to water absorption. This extended life (50,000 mile) fluid is also formulated to prevent corrosion of all metals within the braking system. This formula is safe to use in all DOT 3 braking systems (ABS, disc or drum) and can mix with any DOT 3 fluid. It is recommended to only use the DOT fluid specified for your car, as using a different DOT product can affect the boiling point or replacement interval if the wrong fluid is used.

Product Features:

50,000 Mile Fluid Life
Prevent Overheating and Brake Fade with High Grade Formula
Protects against performance decline due to water absorption. Prevents corrosion of all metals within the braking system.
Synthetic, Extended Fluid Life Formula

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$5.99

Prestone® DOT 3 Motor Vehicle Brake Fluid delivers enhanced performance vs. DOT standards, benefitting all vehicles calling for DOT 3. This synthetic fluid starts with a higher dry boiling point than the DOT minimum standard to protect against overheating, brake fade and performance decline due to water absorption. This extended life (50,000 mile) fluid is also formulated to prevent corrosion of all metals within the braking system. This formula is safe to use in all DOT 3 braking systems (ABS, disc or drum) and can mix with any DOT 3 fluid. It is recommended to only use the DOT fluid specified for your car, as using a different DOT product can affect the boiling point or replacement interval if the wrong fluid is used.

Product Features:

50,000 Mile Fluid Life
Prevent Overheating & Brake Fade with High Grade Formula (1)
Protects against performance decline due to water absorption. Prevents corrosion of all metals within the braking system
Synthetic, Extended Fluid Life Formula

Upgrade your 2025 Subaru Legacy with Top-Quality Fluids and Chemicals

When it comes to maintaining or upgrading your 2025 Subaru Legacy, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Subaru or enhancing its overall performance, Fluids and Chemicals are key to keeping your Legacy functioning at its best. At Advance Auto Parts, we offer a wide selection of 13 Fluids and Chemicals for the 2025 Subaru Legacy, designed to meet your needs without breaking the bank. From Transmission Fluid replacements to Transmission Additives upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Fluids and Chemicals for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Fluids and Chemicals for your 2025 Subaru Legacy at great prices. Our Fluids and Chemicals inventory for this model ranges from just $5.99 to $104.99, with an average price of $22.69. Our 13 Fluids and Chemicals in stock come from 5 trusted brands, so you’re sure to find the right part for your 2025 Subaru Legacy without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 2025 Subaru Legacy, we stock popular OEM and aftermarket Fluids and Chemicals from top names like Prestone, Valvoline, Pentosin, and more. Prestone Fluids and Chemicals start at just $5.99 and boast an impressive 4.8 stars average rating from customers. Valvoline and Pentosin also bring quality to the table, with Fluids and Chemicals available starting at $11.49, and at an average 4.8 stars rating. With 2,310 customer reviews and counting, our 2025 Subaru Legacy Fluids and Chemicals have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Fluids and Chemical upgrades. Explore related part types like Steering and Chassis Parts, Wipers and Related Products and more to make sure your 2025 Subaru Legacy is always ready to roll. We’re committed to providing you with everything you need to keep your Legacy in top shape, all in one place. Start shopping confidently below for your 2025 Subaru Legacy!

Best-Selling Transmission Fluids for 2025 Subaru Legacies

Enhance the driving experience in your Subaru with 5 quality Transmission Fluid components, starting at $11.49.

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$11.49

Upgrading your motor oil to Valvoline Full Synthetic High Mileage with MaxLife Technology can help you increase the longevity of your car, truck or SUV with over 75,000 miles. It’s proven to protect your high-mileage motor against wear, friction, heat, and deposits – the leading causes of engine breakdown and expensive repairs. Our exclusive formulation goes beyond industry standards to protect your engine. It’s fortified with enhanced wear additives and friction-fighting agents to safeguard critical engine components, extra detergents to clean inside your engine, and premium seal conditioners to restore aging seals and prevent leaks. Superior viscosity modifiers and high-quality base oils help it perform exceptionally in both high and low temperatures. Engineered with ingenuity, tested with tenacity, and proven with purpose, our formula was innovated in America with a century and a half of hands-on experience from the original motor oil brand.

Product Features:

Product Features:

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
High Mileage Protection: Valvoline Full Synthetic High Mileage with MaxLife Technology is specifically designed to protect engines with over 75,000 miles against wear, friction, heat, and deposits – the leading causes of engine breakdown

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$11.99

FRAM FULL SYNTHETIC CVT Fluid is formulated with synthetic base stocks and a robust additive system designed to protect both chain and belt type continuously variable transmissions (CVT). It is engineered to offer the highest level of protection against metal-to-metal wear. Better anti-shudder and anti-scuffing performance lead to longer life for transmissions, and quieter, more vibration-free operation.

Product Features:

Outstanding thermal and oxidation stability
Excellent sludge and varnish protection
Best in-class anti-shudder durability
Volatility: Lowers oil vaporization and consumption at extreme conditions
Covers both belt and chain type applications
Always Refer To Your Vehicles Operating Manual To Select The Correct Grade Oil For Your Transmission
Transmission Fluids Also Applicable In Power Steering Units; Check Owners’ Manual

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$104.99

Product Features:

Seal conditioners rejuvenate aging engine seals to help stop and prevent oil leaks
Extra wear protection helps prevent future engine wear
Extra detergents help keep older engines cleaner by bonding with and removing sludge and deposits
Anti-oxidants help prevent oil breakdown, preventing engine-clogging sludge and deposit formation
Designed to combat low-speed pre-ignition in gasoline direct-injected engines, ensuring optimal performance and protection for modern aging vehicles.

from

$14.49

Synchromesh Manual Transmission Oil 1 Qtr

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$12.49

HIGH PERFORMANCE EXTREME-PRESSURE ADDITIVES HELP MINIMIZE WEAR in high pressure and high temperature conditions
EXCEPTIONAL HIGH AND LOW TEMPERATURE PROTECTION can easily handle both winter and summer conditions for dependable coverage and protection year-round
REDUCES CHATTERING AND PROTECTS GEAR TEETH from oxidation, rust, and wear
FIGHTS CORROSION AND RUST with emulsifying agents and safeguards against impurities, oxidation and thermal breakdown
SUPERIOR ADDITIVES help reliably safeguard against severe temperatures, shock loads, foaming, scuffing, scouring, corrosion and pitting in high load, high torque and high horsepower conditions

Most Popular 2025 Subaru Legacy Transmission Additives

Customize your Subaru with 2 Transmission Additives products like Automatic (CVT) Fluids, all priced under $41.99.

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$15.99

Formulated with full-synthetic base stocks and advanced additive technology to meet the challenging demands of CVT transmissions
Excellent metal-to-metal protection and anti-shudder performance
Developed with anti-wear technology to help improve transmission durability
Engineered with a proprietary blend of base oils and advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures

from

$41.99

Valvoline CVT fluid is designed for today’s technologically advanced variable transmissions. It is formulated with full-synthetic, premium base oils, long-life friction modifiers, unique anti-wear additives and shear stable viscosity modifiers that help prevent oil film breakdown. Recommended for use in the following CVT applications: Audi and VW (TL 52180 G 052 180), Ford (CVT30/Mercon C), Subaru (Lineartronic CVTF), Honda (HMMF), Nissan (NS-2), Mitsubishi (CVTF-J1/SP-III), BMW Mini Cooper EZL 799), Hyundai and Kia (SP-III), Suzuki (TC/NS-2/CVT Green1), Dodge, Jeep (NS-2/CVTF+4), GM Saturn (DEX-CVT), Ford (CVT23), and Mercedes Benz (236.20).

Product Features:

Formulated with full-synthetic base stocks and advanced additive technology to meet the challenging demands of CVT transmissions
Enhanced anti-shudder protection for maximum power transfer
Developed with anti-wear technology to help improve transmission durability
Engineered with a proprietary blend of base oils and advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures

Top Picks for 2025 Subaru Legacy Coolant/Antifreeze

Upgrade Subaru Legacies with top-quality Coolant/Antifreeze parts, including 2 OEM and aftermarket selections for your 2025 model.

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$23.29

Pentofrost A3 is a phosphated organic acid technology (phosphated OAT); which is categorized as HOAT (hybrid organic acid technology) in the US market. Pentofrost A3 is suitable for all Asian vehicles using blue Antifreeze/Coolant. Pentofrost A3 does not Asian vehicle applications in water-cooled engines. Contain any silicate, borate, nitrite or amine containing additives since these may harm your Asian vehicle. Do not mix with other coolants ( specially silicated coolants), as this may cause gel formation and clog your radiator. Pentofrost A3 is a PRE-DILUTED antifreeze for It contains phosphates and organic salts to protect all materials used in cooling systems for Asian vehicles. Pentofrost A3 is mixable with all phosphated OATs. Meets ASTM D-3306.

Product Features:

Manufactured to the OE applications specific formulation.
Manufactured to the exact spec of DIN and ASTM D-3306.
Protects against corrosion and cavitation.
Does not foam.

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$19.99

ZEREX Asian Vehicle Antifreeze/Coolant is specifically formulated to meet the requirements of Asian vehicle manufacturers (Honda®, Nissan®, KIA®, Hyundai® and others) requiring a blue, silicate free Hybrid Organic Acid Technology (HOAT) with a phosphate additive. This patented formula is designed to replace the original fluid and provides protection from rust, corrosion, boil overs and freezing.

Product Features:

Silicate-free, long-life, phosphate Hybrid Organic Acid Technology chemistry
Formulated to replace the OEM fluid in Asian make vehicles such as Honda®, Nissan®, KIA®, Hyundai® and others requiring a blue, silicate free HOAT antifreeze/coolant
The long life formula provides protection for all cooling system metals from rust and corrosion. The silicate free, borate free formula helps protect against harmful scale and deposits
Meets the following OEM and industry specifications: Hyundai/KIA MS 591-08, Mitsubishi ES-64217, JIS K 2234-1994, Ford WSS-M97B55-A, ASTM 3306, ASTM D4985, Federal Specification A-A-870A

In-Demand Fluids for 2025 Subaru Legacies

Select from 4 premium Fluids parts for your 2025 Subaru Legacy, with prices ranging from $5.99 to $14.29.

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from

$11.99

50,000 Mile Fluid Life
Prevent Overheating and Brake Fade with High Grade Formula
Protects against performance decline due to water absorption. Prevents corrosion of all metals within the braking system.
Synthetic, Extended Fluid Life Formula

from

$5.99

50,000 Mile Fluid Life
Prevent Overheating and Brake Fade with High Grade Formula
Protects against performance decline due to water absorption. Prevents corrosion of all metals within the braking system.
Synthetic, Extended Fluid Life Formula

from

$14.29

100,000 Mile Fluid Life
Prevent Overheating and Brake Fade with Our Highest Grade Formula. Prevents corrosion of all metals within the braking system.
Superior Protection in Extreme Braking Conditions
Synthetic, Long Life Formula – 2X Longer than regular Prestone DOT 3

from

$5.99

50,000 Mile Fluid Life
Prevent Overheating & Brake Fade with High Grade Formula (1)
Protects against performance decline due to water absorption. Prevents corrosion of all metals within the braking system
Synthetic, Extended Fluid Life Formula

Top-Rated Fluids and Chemicals Brands For Your 2025 Subaru Legacy

Shop for the best-rated brands offering Fluids and Chemicals and other products for your 2025 Subaru Legacies. Below you’ll find some of our best rated Fluids and Chemicals from Prestone, Valvoline, and Pentosin, and more. Fluids and Chemicals from these brands that fit a 2025 Legacy start at just $5.99 and are rated as high as 4.8 stars. OEM and aftermarket Fluids and Chemicals don’t get more top quality, durable, and affordable than from the brands below.

Popular Prestone 2025 Subaru Legacy Fluids and Chemicals

When it comes to maintaining or upgrading your 2025 Subaru Legacy, using quality Fluids and Chemicals is essential to ensure durability and a perfect fit. Prestone ticks all of those boxes. We offer a wide selection of Prestone Fluids and Chemicals, specifically designed for the 2025 Subaru Legacy. With over 2 Prestone brand Fluids and Chemicals in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $5.99, with an average price of just $8.99. Plus, with over 246 customer reviews and an average rating of 4.8 stars, you can trust that our Prestone Fluids and Chemicals will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.

from $11.99

(201)

DOT 3 Brake Fluid: Synthetic, Prevents Corrosion, Safe For ABS, Disc, Drum Brakes, 50k miles, 32 oz.

“Great price. Replaced lines and fluid.”

from $5.99

(45)

DOT 3 Brake Fluid: Synthetic, Prevents Corrosion, Safe For ABS, Disc, Drum Brakes, 50k miles, 12 oz.

“Counter staff was very helpful”

Popular Valvoline 2025 Subaru Legacy Fluids and Chemicals

Valvoline auto parts is one of the highest quality Fluids and Chemical brands in the market. Any 2025 Subaru Legacy owner should feel confident when installing genuine Valvoline parts in their vehicle. To ensure the best fit and performance for your 2025 Legacy, Advance Auto Parts carries a full inventory of 2 Valvoline Fluids and Chemicals. Plus you will be keeping your Subaru in peak condition while saving money because prices on these Valvoline Fluids and Chemicals range from $11.49 to $15.99, plus, with more than 432 customer reviews and an impressive 4.8 stars average rating, you can be confident the Fram Fluids and Chemicals below will deliver on both quality and value.

from $15.99

(65)

CVT Continually Variable Transmission Fluid, 1 Quart

“Highly recommend for use with Nissan CVT transmissions”

from $11.49

(367)

Full Synthetic High Mileage 0W-20 Engine Oil, Maximizes Engine Life, 1 Quart

“Always use it!”

FAQs for 2025 Subaru Legacy Fluids and Chemicals

Which Fluids and Chemicals are best-sellers for 2025 Subaru Legacies?

Out of 13 Fluids and Chemicals that fit 2025 Subaru Legacies, the following parts are the top sellers:

DOT 3 Brake Fluid: Synthetic, Prevents Corrosion, Safe For ABS, Disc, Drum Brakes, 50k miles, 32 oz. (7060009) – $11.99
Asian Vehicle Blue Ready-to-Use 50/50 Antifreeze / Coolant, 1 Gallon (12072653) – $19.99
FRAM Full Synthetic CVT Fluid, 1 Quart (12260882) – $11.99

What’s the price range for 2025 Subaru Legacy Fluids and Chemicals?

Fluids and Chemical prices for the 2025 Subaru Legacy start at $5.99 and go up to $104.99 for the most premium parts.

What’s the average price of a Fluids and Chemical for a 2025 Subaru Legacy?

The average price for Fluids and Chemicals for the 2025 Subaru Legacy is $22.69. Keep in mind the variety of part types within our Fluids and Chemical category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Fluids and Chemicals for other Subaru Legacy model years?

Yes, we currently carry Fluids and Chemicals for 34 model years of Subaru Legacies between 1990 and 2024. Fluids and Chemicals are bought most frequently for the following model years: 2023, 2022, 2024, 2021, 2020, 2019, 2018, 2017, and 2016.

What are the cheapest Fluids and Chemicals for my 2025 Subaru Legacy?

The cheapest 2025 Subaru Legacy Fluids and Chemicals we carry in stock are:

DOT 3 Brake Fluid: Synthetic, Prevents Corrosion, Safe For ABS, Disc, Drum Brakes, 50k miles, 12 oz. (7060165) – $5.99
MAX DOT 3 Synthetic Brake Fluid, 12 oz. (50190191) – $5.99
Full Synthetic High Mileage 0W-20 Engine Oil, Maximizes Engine Life, 1 Quart (11488623) – $11.49
DOT 3 Brake Fluid: Synthetic, Prevents Corrosion, Safe For ABS, Disc, Drum Brakes, 50k miles, 32 oz. (7060009) – $11.99
FRAM Full Synthetic CVT Fluid, 1 Quart (12260882) – $11.99

What are the top-rated Fluids and Chemicals that fit the 2025 Subaru Legacy?

Out of 2,310 reviews by customers, our 2025 Subaru Legacy Fluids and Chemicals have an average customer rating of . These are some of the highest-rated Fluids and Chemical types for the 2025 Subaru Legacy and their top-rated products:

Fluids
- DOT 3 Brake Fluid: Synthetic, Prevents Corrosion, Safe For ABS, Disc, Drum Brakes, 50k miles, 32 oz. (7060009) – $11.99
- DOT 3 Brake Fluid: Synthetic, Prevents Corrosion, Safe For ABS, Disc, Drum Brakes, 50k miles, 12 oz. (7060165) – $5.99
Transmission Fluids
- DOT 3 Brake Fluid: Synthetic, Prevents Corrosion, Safe For ABS, Disc, Drum Brakes, 50k miles, 32 oz. (7060009) – $11.99
- DOT 3 Brake Fluid: Synthetic, Prevents Corrosion, Safe For ABS, Disc, Drum Brakes, 50k miles, 12 oz. (7060165) – $5.99
Coolant/Antifreeze
- DOT 3 Brake Fluid: Synthetic, Prevents Corrosion, Safe For ABS, Disc, Drum Brakes, 50k miles, 32 oz. (7060009) – $11.99
- DOT 3 Brake Fluid: Synthetic, Prevents Corrosion, Safe For ABS, Disc, Drum Brakes, 50k miles, 12 oz. (7060165) – $5.99

What types of Fluids and Chemicals do you sell for my 2025 Subaru Legacy?

As of 11/2/25, these are some of the most in-demand types of Fluids and Chemicals for a 2025 Subaru Legacy:

Can I get help with 2025 Subaru Legacy Fluids and Chemical orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Subaru Fluids and Chemicals and more.

What is your return policy for Subaru Legacy Fluids and Chemicals?

Advance Auto Parts keeps returns simple. For new Subaru Legacy Fluids and Chemicals and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

2025 Subaru Legacy Fluids and Chemicals

FRAM – Antifreeze & Coolant: Extended Life AMAM Antifreeze Concentrate, 1 Gallon (Part No.F301)

ZEREX – Asian Vehicle Red 50/50 Ready-to-Use Antifreeze / Coolant, 1 Gallon (Part No.675130)

ZEREX – G-05 Formula 50/50 Pre-Mixed RTU Antifreeze / Coolant, 1 Gallon (Part No.ZXG05RU1)

PEAK – Original Equipment Asian Blue Antifreeze + Coolant: 50/50 Ready-To-Use, 1 Gallon (Part No.PABB53)

Valvoline – CVT Continually Variable Transmission Fluid, 1 Quart (Part No.804751)

Valvoline – Continuously Variable Full Synthetic CVT Fluid, 1 Gallon (Part No.876133)

FRAM – Dexron III / Mercon Multi-Vehicle Automatic Transmission Fluid: 5 Gallon (Part No.F420-5)

FRAM – FRAM Full Synthetic Dexron VI Automatic Transmission Fluid, 1 Gallon (Part No.F426-1G)

Castrol – Transmax Full Synthetic ATF, Smooth Transmission Performance, 1 Quart (Part No.152A76)

FRAM – Dexron III / Mercon Multi-Vehicle Automatic Transmission Fluid: 1 Quart (Part No.F420)

FRAM – Fram Full Synthetic Global Multi-Vehicle Automatic Transmission Fluid, 1 Quart (Part No.F470)

Valvoline – High Performance Transmission & Differential Gear Oil: Conventional 75W-90, 1 Quart (Part No.VV820)

Pentosin – Automatic Transmission Fluid – 1 Liter and with High Performance (Part No.1058112)

Valvoline – High Mileage MaxLife 0W-20 Synthetic Blend Motor Oil, Fights Engine Wear, 5 Gallon (Part No.881048)

Valvoline – Synchromesh Manual Transmission Oil 1 Qtr (Part No.811095)

Royal Purple – High Performance 5W-30 Synthetic Motor Oil, Better Wear Protection, 1 Quart (Part No.01530)

Pentosin – PENTOSIN ATF 44 5L (Part No.1058212)

Mobil 1 – High Mileage 5W-30 Full Synthetic Motor Oil, Extends Engine Life, 1 Quart (Part No.14999)

LIQUI MOLY – Top Tec 4200 5W-30 Full Synthetic Motor Oil, Reduces Oil Consumption, 1 Liter (Part No.2004)

Valvoline – High Performance Transmission & Differential Gear Oil: Conventional 85W-140, 1 Quart (Part No.VV825)

Prestone – DOT 3 Brake Fluid: MAX Synthetic, Highest Grade, Superior Protection, 100k miles, 32 oz. (Part No.AS410)

Prestone – DOT 3 Brake Fluid: Synthetic, Prevents Corrosion, Safe For ABS, Disc, Drum Brakes, 50k miles, 12 oz. (Part No.AS400)

Prestone – DOT 3 Brake Fluid: Synthetic, Prevents Corrosion, Safe For ABS, Disc, Drum Brakes, 50k miles, 32 oz. (Part No.AS401)

Prestone – MAX DOT 3 Synthetic Brake Fluid, 12 oz. (Part No.AS415)

Valvoline – Full Synthetic High Mileage 0W-20 Engine Oil, Maximizes Engine Life, 1 Quart (Part No.852400)

FRAM – FRAM Full Synthetic CVT Fluid, 1 Quart (Part No.F490)

Valvoline – High Mileage MaxLife 0W-20 Synthetic Blend Motor Oil, Fights Engine Wear, 5 Gallon (Part No.881048)

Valvoline – Synchromesh Manual Transmission Oil 1 Qtr (Part No.811095)

Valvoline – High Performance Transmission & Differential Gear Oil: Conventional 75W-90, 1 Quart (Part No.VV820)

Valvoline – CVT Continually Variable Transmission Fluid, 1 Quart (Part No.804751)

Valvoline – Continuously Variable Full Synthetic CVT Fluid, 1 Gallon (Part No.876133)

Pentosin – Pentofrost A3 HOAT Phosphated Asian 50/50 Prediluted Antifreeze / Coolant – 1 Gallon (Part No.8115207)

ZEREX – Asian Vehicle Blue Ready-to-Use 50/50 Antifreeze / Coolant, 1 Gallon (Part No.861398)

Prestone – DOT 3 Brake Fluid: Synthetic, Prevents Corrosion, Safe For ABS, Disc, Drum Brakes, 50k miles, 32 oz. (Part No.AS401)

Prestone – DOT 3 Brake Fluid: Synthetic, Prevents Corrosion, Safe For ABS, Disc, Drum Brakes, 50k miles, 12 oz. (Part No.AS400)

Prestone – DOT 3 Brake Fluid: MAX Synthetic, Highest Grade, Superior Protection, 100k miles, 32 oz. (Part No.AS410)

Prestone – MAX DOT 3 Synthetic Brake Fluid, 12 oz. (Part No.AS415)