2012 Subaru Legacy Transmission Additives

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Keep Your 2012 Subaru Legacy in Top Shape with Quality Transmission Additives

Whether you’re repairing or upgrading your Transmission Additive, using high-quality parts is key to keeping your 2012 Subaru Legacy looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including CVT Fluid, Automatic (CVT) Fluids, and Transmission Treatment and Additives. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Top-Rated Transmission Additives from Trusted Brands

Looking for a reliable Transmission Additive? We’ve got you covered with options from brands you know and trust like Valvoline and Lube Gard. For example, Valvoline Transmission Additives start at just $36.99 with an average 4.8 star rating. Lube Gard offer similar pricing and quality, backed by strong customer feedback. With over 371 reviews and a solid 4.9 star average, you can shop with confidence knowing other Subaru Legacy owners approve.

Competitive Prices and Extensive Inventory

The average price for a 2012 Subaru Legacy Transmission Additive at Advance Auto Parts is around $54.43, with a range that starts at $12.99 and goes up to $145.99. With 4 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Valvoline Continuously Variable Full Synthetic CVT Fluid, 1 Gallon, 876133 and Valvoline Full Synthetic CVT Transmission Fluid, 5 Gallon Box, 881056 start at just $44.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Transmission Additive, don’t forget to check out other key components like Coolant/Antifreeze and Fluids. At Advance Auto Parts, we’re here to help you keep your 2012 Subaru Legacy in peak condition, inside and out.

Essential 2012 Subaru Legacy Transmission Additives

Lube Gard – Lube Gard Synthetic ATF Protectant Premium Anti-Wear Protection, 10 oz., 60902 (Part No.60902)

Lube Gard Synthetic ATF Protectant Premium Anti-Wear Protection, 10 oz., 60902

from

$17.99
LUBEGARD Synthetic Automatic Transmission Fluid Protectant is a concentrated additive package infused with superior seal conditioners and friction modifiers. This unique product restores additive content to used ATF and enhances new ATF resulting in improved performance and smoother, more consistent shifting. It can safely be added to any automatic transmission fluid (ATF) including full synthetic, semi synthetic, conventional, and low viscosity fluids except Ford Type F or CVT. LUBEGARD(R) Synthetic Automatic Transmission Fluid Protectant is engineered to raise the thermal and oxidative stability level of automatic transmission fluids, so when it operates at elevated temperatures, it does not thin out and pyrolize, burn, or react with oxygen and form deposits. It is formulated with proprietary Liquid Wax Esters (LXE(R)) that are unique because of their natural lubricity, high viscosity index, and high flash and fire points.
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Lube Gard – Lube Gard Instant Shudder Fixx, Eliminates torque converter shudder, 2 oz, 19689 (Part No.19689)

Lube Gard Instant Shudder Fixx, Eliminates torque converter shudder, 2 oz, 19689

from

$12.99
LUBEGARD Instant Shudder Fixx is a concentrated friction modifier formulated specifically for eliminating torque converter shudder problems in automatic transmissions. It is the No. 1 shudder fix used by professionals.
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Valvoline – Valvoline Continuously Variable Full Synthetic CVT Fluid, 1 Gallon, 876133 (Part No.876133)

Valvoline Continuously Variable Full Synthetic CVT Fluid, 1 Gallon, 876133

from

$44.99
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). Volume: 1 gallon.
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Valvoline – Valvoline Import Multi-Vehicle Automatic Transmission Fluid, 1 Gallon, 820681 (Part No.820681)

Valvoline Import Multi-Vehicle Automatic Transmission Fluid, 1 Gallon, 820681

from

$36.99
Valvoline Import Multi-Vehicle Automatic Transmission Fluid is specifically formulated for use in most Toyota, Nissan, Honda and other imported vehicles. It is formulated with all synthetic base stocks and a proprietary additive system to ensure optimal transmission performance in a wide variety of vehicles. Valvoline Import Multi-Vehicle ATF can also be used in many domestic vehicles. It meets requirements of General Motors and Ford vehicles. Recommended for use in the following applications: Ford MERCON®, GM DEXRON®-II and DEXRON®-III, BMW LT 71141 and ETL-7045E, Nissan/Infiniti Nissan ATF, Matic-D, Matic-K and Matic-J, Mitsubishi Diamond SP-II and SP-III, Subaru ATF-HP, Hyundai/ KIA SP-II and SP-III , Toyota/Lexus Type T, T-III and T-IV , Honda/Acura ATF-Z1 (except in CVTs) , Mercedes Benz NAG1 , Volvo passenger car (except AW-1), and Volkswagen/Audi TL52162. For CVT applications Valvoline recommends Valvoline Full Synthetic CVT Fluid. Volume: 1 gallon.
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Valvoline – Valvoline Full Synthetic CVT Transmission Fluid, 5 Gallon Box, 881056 (Part No.881056)

Valvoline Full Synthetic CVT Transmission Fluid, 5 Gallon Box, 881056

from

$145.99
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 & 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). Volume: 5 gallons.
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Most Popular CVT Fluid for 2012 Subaru Legacies

Enhance your 2012 Subaru Legacy with this popular CVT Fluid we have in stock, for $44.99.

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

Valvoline Continuously Variable Full Synthetic CVT Fluid, 1 Gallon, 876133

from

$44.99
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). Volume: 1 gallon.
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Best-Selling 2012 Subaru Legacy Automatic (CVT) Fluids

Upgrade your Legacy with one of our 2 best-selling Automatic (CVT) Fluids, earning an average 5 stars rating across 8 reviews.

Valvoline – Valvoline Import Multi-Vehicle Automatic Transmission Fluid, 1 Gallon, 820681 (Part No.820681)

Valvoline Import Multi-Vehicle Automatic Transmission Fluid, 1 Gallon, 820681

from

$36.99
Valvoline Import Multi-Vehicle Automatic Transmission Fluid is specifically formulated for use in most Toyota, Nissan, Honda and other imported vehicles. It is formulated with all synthetic base stocks and a proprietary additive system to ensure optimal transmission performance in a wide variety of vehicles. Valvoline Import Multi-Vehicle ATF can also be used in many domestic vehicles. It meets requirements of General Motors and Ford vehicles. Recommended for use in the following applications: Ford MERCON®, GM DEXRON®-II and DEXRON®-III, BMW LT 71141 and ETL-7045E, Nissan/Infiniti Nissan ATF, Matic-D, Matic-K and Matic-J, Mitsubishi Diamond SP-II and SP-III, Subaru ATF-HP, Hyundai/ KIA SP-II and SP-III , Toyota/Lexus Type T, T-III and T-IV , Honda/Acura ATF-Z1 (except in CVTs) , Mercedes Benz NAG1 , Volvo passenger car (except AW-1), and Volkswagen/Audi TL52162. For CVT applications Valvoline recommends Valvoline Full Synthetic CVT Fluid. Volume: 1 gallon.
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Valvoline – Valvoline Full Synthetic CVT Transmission Fluid, 5 Gallon Box, 881056 (Part No.881056)

Valvoline Full Synthetic CVT Transmission Fluid, 5 Gallon Box, 881056

from

$145.99
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 & 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). Volume: 5 gallons.
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Top-Quality Transmission Treatment and Additives for 2012 Subaru Legacies

Choose a high-quality OEM or aftermarket Transmission Treatment and Additive for Subaru Legacies and enjoy top-notch performance from $12.99.

Lube Gard – Lube Gard Instant Shudder Fixx, Eliminates torque converter shudder, 2 oz, 19689 (Part No.19689)

Lube Gard Instant Shudder Fixx, Eliminates torque converter shudder, 2 oz, 19689

from

$12.99
LUBEGARD Instant Shudder Fixx is a concentrated friction modifier formulated specifically for eliminating torque converter shudder problems in automatic transmissions. It is the No. 1 shudder fix used by professionals.
See More

Top-Rated Transmission Additive Brands For Your 2012 Subaru Legacy

When it comes to finding the perfect Transmission Additive for your 2012 Subaru Legacy, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 2 trusted brands. We carry the most popular Transmission Additive brands including Valvoline and Lube Gard, and more, all known for their exceptional customer ratings (average brand rating of 4.8 stars) and competitive prices, as low as $12.99. Purchasing a Transmission Additive from us here at Advance Auto Parts is a smart move for both you and your 2012 Subaru Legacy, providing peace of mind with parts that meet or exceed OEM standards.

Popular Valvoline 2012 Subaru Legacy Transmission Additives

If you’re looking for a top-quality Transmission Additive for your 2012 Subaru Legacy, Advance Auto Parts has exactly what you need with our selection of Valvoline Transmission Additives. We have 1 Valvoline Transmission Additives in stock for this fitment, all known for their durability and precision fit. With prices starting at just $36.99, you’ll find the perfect Transmission Additive for your needs and budget. Valvoline Transmission Additives for the 2012 Subaru Legacy come highly rated, with over 8 customer reviews and an impressive average rating of 4.8 stars. Choosing a Valvoline Transmission Additive from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.

Top-Quality Lube Gard 2012 Subaru Legacy Transmission Additives

For those in search of a high-quality Transmission Additive for their 2012 Subaru Legacy, Advance Auto Parts offers a great selection of Lube Gard Transmission Additives. With 1 Lube Gard Transmission Additives in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Transmission Additives start at just $12.99, giving you a range of options to suit your budget. Backed by over 105 customer ratings and an average rating of 4.6 stars, Lube Gard Transmission Additives provide both reliability and excellent performance. Choosing a Lube Gard Transmission Additive from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.

FAQs for 2012 Subaru Legacy Transmission Additives

What are the best-selling Transmission Additives for 2012 Subaru Legacies?

Out of 4 Transmission Additives that fit 2012 Subaru Legacies, the following parts are the top sellers:

What’s the price range for 2012 Subaru Legacy Transmission Additives?

The prices of Transmission Additives for the 2012 Subaru Legacy range from $12.99 up to $145.99 for the most premium parts.

What is the average price of a Transmission Additive for a 2012 Subaru Legacy?

The average price for Transmission Additives for the 2012 Subaru Legacy is $54.43. Keep in mind the variety of part types within our Transmission Additive category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Transmission Additives for other Subaru Legacy model years?

Yes, we carry Transmission Additives for 25 model years of Subaru Legacies between 1990 and 2025. The following model years are the most popular for Transmission Additive purchases: 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2011, and 2010.

What are the cheapest Transmission Additives for my 2012 Subaru Legacy?

Does Advance Auto Parts sell Transmission Additives for any other 2012 Subaru models?

Yes. We stock Transmission Additives for 3 other popular 2012 Subaru models. Some of the most popular are 2012 Outback Transmission Additives, 2012 Impreza Transmission Additives, 2012 Forester Transmission Additives, and 2012 Tribeca Transmission Additives.

What are the top-rated Transmission Additives that fit the 2012 Subaru Legacy?

Based on 371 reviews by customers, our 2012 Subaru Legacy Transmission Additives have an average customer rating of 4.9 stars. These are the highest-rated categories of Transmission Additives for the 2012 Subaru Legacy and their top-rated products:

What types of Transmission Additives do you sell for my 2012 Subaru Legacy?

As of 8/2/26, these are some of the most in-demand types of Transmission Additives for a 2012 Subaru Legacy:

Can I get help with 2012 Subaru Legacy Transmission Additive orders?

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

What is your return policy for Subaru Legacy Transmission Additives?

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