2020 Mazda 6 Differentials

Keep Your 2020 Mazda 6 in Top Shape with a Quality Differential

When it comes to maintaining or upgrading your 2020 Mazda 6, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Differential for your 6. We currently carry a top Differential in stock that is built to last. Whether you’re replacing a damaged Differential or looking to upgrade, our selection for the 2020 Mazda 6 ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.

A Reliable Differential from a Trusted Brand

When it comes to trusted Differential brands, we’ve got you covered. Our inventory features a Differential from Royal Purple, a brand you can count on. This Differential starts at just $41.99 and has a rating of 5 stars from over 133 customer reviews. After you purchase your 2020 Mazda 6 Differential you can scroll below to see options other Mazda 6 owners are loving. Even with only one Differential in stock, you can be confident you’re getting the best option available and designed to fit your 6 perfectly, offering both functionality and style.

Essential 2020 Mazda 6 Differentials

Mobil 1 – 75W-90 Full Synthetic Gear Lubricant, Extends Gear Life, 1 Quart (Part No.26101)

75W-90 Full Synthetic Gear Lubricant, Extends Gear Life, 1 Quart

from

$19.99
Mobil 1 Synthetic Gear Lubricant LS 75W-90 is a supreme, multi-purpose automotive gear lubricant that helps to provide exceptional thermal stability and resistance to high temperature oxidation, extending gear life due to minimal deposits. Helps to deliver outstanding protection against low speed/high torque wear with the capability to handle severe driving conditions while delivering smooth efficient performance. Mobil 1 Synthetic Gear Lubricant LS provides exceptional shear stability, corrosion protection, and enhanced frictional properties. Compared to conventional hypoid gear lubricants, Mobil 1 LS 75W-90 performs exceptionally over a wide range of temperatures to reduce wear at start up. Mobil 1 gear lube helps to minimize leakage and reduce contamination while providing good resistance to foaming to maintain film strength for reliable lubrication. Meets or exceeds the requirements of the following industry specifications: API GL-5.

Product Features:
  • Mobil 1 LS synthetic automotive gear lubricant exceeds the highest level of performance requirements of modern passenger vehicles
  • Helps to provide exceptional thermal stability and resistance to high temperature oxidation and extend gear life due to minimal deposits
  • Delivers outstanding protection against low speed/high torque wear, handling severe driving conditions with smooth, efficient performance
  • Compared to conventional hypoid gear lubricants, performs exceptionally over a wide range of temperatures to reduce wear at start up
  • Provides exceptional shear stability, corrosion protection, and enhanced frictional properties
  • Manufacturer Part Number: 104361
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Valvoline – Flex Fill Transmission & Differential Gear Oil: Full Synthetic 75W-90, 1 Quart (Part No.889785)

Flex Fill Transmission & Differential Gear Oil: Full Synthetic 75W-90, 1 Quart

from

$18.99
We’ve squeezed innovation into every ounce of Valvoline FlexFill SAE 75W-90 Full Synthetic Gear Oil, the ultimate gear protection in hypoid rear differentials and non-synchronized manual transmissions. Our unique new flexible pouch makes getting into the tightest places to lubricate gears easier than ever and with less waste. The superior detergent package-based formulation contains fully synthetic basestocks and special additives that help protect parts from rust and corrosion while providing exceptional high and low temperature protection and excellent thermal stability, especially in demanding driving situations such as towing and off-roading. It contains an extreme pressure additive for better load carrying capacity, wear resistance additives that assist in protecting gear teeth, a limited slip additive for optimal clutch pack performance, and an anti-foaming agent for better lubrication and service life. Valvoline FlexFill SAE 75W-90 Full Synthetic Gear Oil is recommended for use in axle applications requiring factory-fill or drain-and-fill levels for limited slip performance.

Product Features:
  • FLEXIBLE POUCH FOR EASIER USE WITH LESS WASTE in tight, hard to reach undercarriage situations.
  • EXCEPTIONAL HIGH AND LOW TEMPERATURE PROTECTION ranging from -30F to 300F degrees for dependable coverage year-round
  • REDUCES CHATTERING AND PROTECTS GEAR TEETH from oxidation, rust, and wear
  • MEETS THE DEMANDS OF CONVENTIONAL AND LIMITED SLIP REAR DIFFERENTIALS where API GL-5 is specified, as well as non-synchronized manual transmissions that require API GL-4 or MT-1 fluid
  • MEETS OR EXCEEDS PERFORMANCE REQUIREMENTS for Mack GO-H and GO-J; API GL-5 and API MT-1; MIL-PRF-2105E; and SAE J2360
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Royal Purple – High Performance 5W-30 Synthetic Engine Oil, Better Wear Protection, 5 Quart (Part No.51530)

High Performance 5W-30 Synthetic Engine Oil, Better Wear Protection, 5 Quart

from

$41.99
Royal Purple Motor Oil is a specially formulated multi viscocity oil for use in gasoline and diesel engines of all types from cars and trucks to SUVs, motorcycles and boats. Royal Purple(R) Motor Oil with Synerlec(R) additive technology reduces friction, which results in a 1-3 percent increase in horsepower, lowers operating temperatures, provides superior corrosion protection, improves fuel economy, reduces emissions and extends oil life. A.P.I. Certified.

Product Features:
  • Better wear protection
  • Increased fuel efficiency
  • Better protection of the expensive catalytic emission system
  • Improved compatibility with fuels containing ethanol
  • Superior corrosion protection
  • Meets ILSAC GF-5 and Dexos1 performance requirements
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Valvoline – DEXRON – VI ATF Full Synthetic Automatic Transmission Fluid, 1 Quart (Part No.822405)

DEXRON - VI ATF Full Synthetic Automatic Transmission Fluid, 1 Quart

from

$14.49
Valvoline DEXRON-VI/MERCON LV ATF is a full-synthetic transmission fluid formulated with advanced additive technology to meet and exceed the requirements of the General Motors DEXRON-VI specification. It is officially licensed and approved by GM and is fully back-serviceable and can be used wherever DEXRON-II and/or DEXRON-III are recommended. Recommended for use in the following applications: DEXRON-VI, DEXRON-III, DEXRON-II, and Allison C-4.

Product Features:
  • Formulated with full-synthetic base stocks and advanced additive technology to meet the challenging demands of automatic transmissions
  • Enhanced anti-shudder protection for smooth shifting and 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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Valvoline – DEX/MERC ATF Conventional Automatic Transmission Fluid, 1 Quart (Part No.798153)

DEX/MERC ATF Conventional Automatic Transmission Fluid, 1 Quart

from

$11.99
Valvoline DEX/MERC ATF is a high-quality transmission fluid formulated to meet the challenging demands of many automatic transmissions. Its responsive low-temperature fluidity is beneficial in both electronic and hydraulic controlled transmissions and transaxles. Recommended for use in the following applications: MERCON*, DEXRON*-III, Ford M2C138-CJ and M2C166-H, Allison C-4 and TES-389, and Caterpillar TO-2.

Product Features:
  • Formulated with premium base stocks and advanced additive technology to meet the challenging demands of automatic transmissions
  • Enhanced anti-shudder protection for smooth shifting and 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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Most Popular Differential Oil for 2020 Mazda 6s

Enhance your 2020 Mazda 6 with this popular Differential Oil we have in stock, for $41.99.

Royal Purple – High Performance 5W-30 Synthetic Engine Oil, Better Wear Protection, 5 Quart (Part No.51530)

High Performance 5W-30 Synthetic Engine Oil, Better Wear Protection, 5 Quart

from

$41.99
Royal Purple Motor Oil is a specially formulated multi viscocity oil for use in gasoline and diesel engines of all types from cars and trucks to SUVs, motorcycles and boats. Royal Purple(R) Motor Oil with Synerlec(R) additive technology reduces friction, which results in a 1-3 percent increase in horsepower, lowers operating temperatures, provides superior corrosion protection, improves fuel economy, reduces emissions and extends oil life. A.P.I. Certified.

Product Features:
  • Better wear protection
  • Increased fuel efficiency
  • Better protection of the expensive catalytic emission system
  • Improved compatibility with fuels containing ethanol
  • Superior corrosion protection
  • Meets ILSAC GF-5 and Dexos1 performance requirements
See More

Top-Rated Differential Brands For Your 2020 Mazda 6

When it comes to finding the perfect Differential for your 2020 Mazda 6, Advance Auto Parts has you covered with our Differential from Royal Purple. This popular brand is known for its exceptional customer ratings and competitive prices, under $41.99. Purchasing a Differential from us here at Advance Auto Parts is a smart move for both you and your 2020 Mazda 6, providing peace of mind with parts that meet or exceed OEM standards.

A Reliable Royal Purple Differential For Your 2020 Mazda 6

If you’re looking for a top-quality Differential for your 2020 Mazda 6, Advance Auto Parts has exactly what you need with our Royal Purple Differentials. This Differential has both durability and a precision fit. Coming in at only $41.99, this is the perfect Differential for your needs and budget. Royal Purple Differentials for the 2020 Mazda 6 come highly rated, with over 133 customer reviews. Choosing a Royal Purple Differential from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.

FAQs for 2020 Mazda 6 Differentials

What’s the price range for 2020 Mazda 6 Differentials?

We currently have just one Differentials for the 2020 Mazda 6 in stock: High Performance 5W-30 Synthetic Engine Oil, Better Wear Protection, 5 Quart and it costs $41.99.

Does Advance Auto Parts sell Differentials for other Mazda 6 model years?

Yes, we carry Differentials for 14 model years of Mazda 6s between 2003 and 2021. The following model years are the most popular for Differential purchases: 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, and 2005.

Does Advance Auto Parts sell Differentials for any other 2020 Mazda models?

Yes. We stock Differentials for 4 other popular 2020 Mazda models. Some of the most popular are 2020 CX-9 Differentials, 2020 CX-5 Differentials, 2020 MX-5 Miata Differentials, 2020 3 Differentials, and 2020 CX-3 Differentials.

What are the top-rated Differentials that fit the 2020 Mazda 6?

The one 2020 Mazda 6 Differential we have in stock is the High Performance 5W-30 Synthetic Engine Oil, Better Wear Protection, 5 Quart. It is rated 5 stars and costs $41.99.

What types of Differentials do you sell for my 2020 Mazda 6?

We currently have just 1 Differential in stock for a 2020 Mazda 6, and as of 11/2/25, it is a Differential Oil.

Can I get help with 2020 Mazda 6 Differential orders?

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

What is your return policy for Mazda 6 Differentials?

Advance Auto Parts keeps returns simple. For new Mazda 6 Differentials and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.