2021 GMC Sierra 1500 Drivetrains

Below you will find various in-demand GMC Drivetrains, components and accessories for your 2021 Sierra 1500. Advance Auto Parts has popular Sierra 1500 parts like Differentials, Drive Shafts and Axles, Transfer Cases and more. You’ll also find aftermarket and OEM Drivetrains for other Sierra 1500 model years including 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2022, 2023 and more. Select a category of 2021 GMC Sierra 1500 Drivetrains below and start saving instantly.

Popular 2021 GMC Sierra 1500 Drivetrains Categories

Differential Oil

Axle Shaft Universal Joints

U-Joints

Transfer Case Gaskets

Rear Differential Cover Gaskets

Differential Covers

Drive and Prop Shaft Assemblies

Differential Bearings

Differential Axle Shafts

Axle Shaft Bearings

Transfer Case Output Shaft Seals

Front Differential Pinion Bearings

Rear Axle Shaft Bearings

Spindle Lock Nuts

Differential Crush Sleeves

Essential Drivetrains for 2021 GMC Sierra 1500s

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$111.99

Yukon 1350 to Mechanics 3R adaptor U/joint.

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$11.79

Formulated to meet the specific requirements of Toyota, Lexus, and scion vehicles equipped with conventional (non-CVT) transmissions that require the use of ATF T-IV. Recommended for service-fill in all Toyota, Lexus, and Scion automatic transmissions where ATF T-IV is specified. Fuel economy demands and more sophisticated electronic controls have made automatic transmissions not only more complex, but also unique to each vehicle manufacturer. Long gone are the days of having just a couple choices of automatic transmission fluid type. IDEMITSU is the factory fill Automatic Transmission Fluid (ATF) supplier to most Asian imports. IDEMITSU application-specific ATF products match the exact friction materials and performance requirements of each different vehicle model for which they are made.

Product Features:

Excellent resistance to oxidation and thermal breakdown provide long fluid life and extended protection
Precisely engineered frictional characteristics guarantee smooth shifting and outstanding anti-shudder performance
Provides superior cleanliness, maintaining the transmission free of sludge and varnish deposits
Excellent seal compatibility and conditioning reduces risk of fluid leaks due to seal shrinkage, hardening and cracking
Advanced anti-wear technology provides maximum protection to gears and bearings
Excellent seal compatibility and conditioning reduces risk of fluid leaks due to seal shrinkage, hardening and cracking

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$298.99

Yukon 1541H alloy rear axle for GM 8.6″ (03-05′ with disc & ’06-’07 trucks with drum brakes) with a length of 33 9/16″, 6 lugs and 30 splines. Yukon 1541H alloy axles offer a strength increase over stock while retaining a low cost. Yukon 1541H alloy rear axles come with a one year warranty against manufacturing defects.

Product Features:

Fits 2003-2005 GM half ton truck with disc brakes and 2006-2007 with drum brakes
30 spline
33 9/16″ long
6 lug

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$507.68

Axle Shaft

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$255.99

Polished aluminum cover for 8.6″, 8.2″ and 8.5″ GM rear.

Product Features:

Fits GM 8.5″ and 8.6″
Finned polished aluminum

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$59.99

Spectre’s Chrome GM Differential Covers feature a 14 bolt design and include the chrome bolts and gasket needed for an easy install. Made to OEM specifications these differential covers are triple chrome plated ensuring they perform as well as they look. This product fits the following vehicles with a 9.5 inch ring gear: 1981 and up Chevy/GMC (rear), 1973-1995 Chevy/GMC 3/4 ton-1 ton 2/4 wheel drive (rear). Includes 14 SAE standard chrome bolts for installation. You’ll need to supply your own bolts if your application requires metric bolts.

Product Features:

Fits the following vehicles with 9.5″ ring gear: ’81-up Chevy/GMC (rear), ’73-’95 Chevy/GMC 3/4-1 ton 2/4WD (rear)
Triple chrome plated
14 bolt design cover
14 chrome 5/16 inch -18 x 3/4 inch differential cover bolts included

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$44.99

You expect a lot from your vehicle, and Spicer Life Series (SPL) universal joints deliver. SPL universal joints consistently outperform competitors, so you can hit the road or trail with confidence. Check out the difference that SPL universal joints can make in your vehicle, and make sure you’re getting the longer life, increased bearing capacity and lower maintenance costs that Spicer Life Series (SPL) can provide.

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$51.99

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$1028.99

Replacing a drive shaft doesn’t have to be complicated. This complete drive shaft assembly is pre-balanced and ready to install with 100% new yokes, tubes, constant velocity (CV) joints and universal joints.

Product Features:

Direct replacement – this drive shaft is made to the original equipment dimensions for dependable fit and performance.
100% new – this drive shaft is made from all new components so there’s no core charge or return hassle.
Ready to install – this drive shaft arrives pre-balanced to make installation quick and simple
Serviceable construction – non-staked universal joints are designed for future serviceability

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$942.99

Direct replacement – this drive shaft is made to the original equipment dimensions for dependable fit and performance.
100% new – this drive shaft is made from all new components so there’s no core charge or return hassle.
Ready to install – this drive shaft arrives pre-balanced to make installation quick and simple
Serviceable construction – non-staked universal joints are designed for future serviceability

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$9.59

SHAFT SEAL

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$9.99

National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:

Low swell in hydrocarbon fluids
Design type: spring loaded; multi-lip
Provides good low temperature capability
Temperature range: -40°F to 225°F; -40°C to 107°C
Delivers quality and reliable performance for every type of repair

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$30.99

Product Features:

Brand may vary by location

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$75.93

Wheel Bearing

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$15.49

National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:

Premium bearing design matches OEM specifications
Precision manufactured using premium-grade steel for outstanding durability and performance
Crowned raceways and rollers to ensure even load distribution for maximum life
Industry leading coverage
Professional technicians know they can depend on National

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$13.49

Product Features:

Brand may vary by location

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$10.79

This spindle nut is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:

Direct replacement – this spindle nut matches the fit and function of the factory part on specified years, makes and models.
Ideal solution – this nut is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$11.79

Our Spindle Nut is manufactured for high corrosion resistance and a long service life. Depending on the application, it is also available in a kit that includes the nut, washer, and retainer.

Product Features:

Direct replacement – this spindle nut matches the fit and function of the factory part on specified years, makes and models.
Ideal solution – this nut is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$8.49

Product Features:

Brand may vary by location

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$176.13

Differential Bearing

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$13.99

9.5″ GM cover gasket.

Product Features:

Cover gasket
Fits GM 9.5″

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$9.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Unsurpassed quality you can trust
Validated for fit, form and function
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

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$57.99

Product Features:

Crush sleeve eliminator kit for GM 8.5″, 8.6″ and Chrysler 9.25″ rear

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$19.99

Yukon 1541H replacement alloy right hand rear axle for Dana 44 HD with 3.5″ ABS ring, a length of 29-3/8 inches, and 30 splines. Yukon 1541H alloy axles offer a strength increase over stock while retaining a low cost. Yukon 1541H alloy rear axles come with a one year warranty against manufacturing defects. This is a C-clip axle.

Product Features:

1996-1999 Jeep Grand Cherokee with Dana Spicer 44HD
Right hand side
30 spline
29 3/8″ long
Includes ABS ring

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$215.99

DiffrlCarrBng

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$27.49

Product Features:

Brand may vary by location

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$14.73

Transfer Case Gasket

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$11.99

Transfer case gasket warped and cracked? This replacement gasket restores a tight seal to prevent fluid leaks on certain vehicle years, makes and models.

Product Features:

Direct replacement – this transfer case gasket matches the fit and performance of the original gasket on specific vehicle applications.
Effective fix – restores a tight seal in the transfer case after original gasket fails.
Durable construction – built for reliable longevity, free of defects in materials and workmanship
Trustworthy quality – backed by team of designers and engineers in the United States

Upgrade your 2021 GMC Sierra 1500 with Top-Quality Drivetrains

When it comes to maintaining or upgrading your 2021 GMC Sierra 1500, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your GMC or enhancing its overall performance, Drivetrains are key to keeping your Sierra 1500 functioning at its best. At Advance Auto Parts, we offer a wide selection of 24 Drivetrains for the 2021 GMC Sierra 1500, designed to meet your needs without breaking the bank. From Differential replacements to Drive Shafts and Axles 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 Drivetrains for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Drivetrains for your 2021 GMC Sierra 1500 at great prices. Our Drivetrains inventory for this model ranges from just $7.67 to $661.99, with an average price of $76.37. Our 24 Drivetrains in stock come from 11 trusted brands, so you’re sure to find the right part for your 2021 GMC Sierra 1500 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 2021 GMC Sierra 1500, we stock popular OEM and aftermarket Drivetrains from top names like Valvoline, Royal Purple, Dorman, and more. Valvoline Drivetrains start at just $14.49 and boast an impressive 5 stars average rating from customers. Royal Purple and Dorman also bring quality to the table, with Drivetrains available starting at $7.67, and at an average 5 stars rating. With 558 customer reviews and counting, our 2021 GMC Sierra 1500 Drivetrains 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 Drivetrain upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 2021 GMC Sierra 1500 is always ready to roll. We’re committed to providing you with everything you need to keep your Sierra 1500 in top shape, all in one place. Start shopping confidently below for your 2021 GMC Sierra 1500!

Best-Selling Differentials for 2021 GMC Sierra 1500s

Enhance the driving experience in your GMC with 12 quality Differential components, starting at $7.67.

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$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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$12.99

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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$69.99

This direct replacement differential cover matches the fit and function of the original equipment diff cover for a reliable, leak-free repair. It features a durable design, made to strict specifications, to help ensure reliable service life.

Product Features:

Direct replacement – this differential cover matches the fit and function of the original equipment diff cover on select vehicles.
Reliable repair – the smart solution for fixing an existing cover that’s rusted, damaged or leaking differential fluid.
Durable construction – this differential cover is made according to strict engineering standards to help ensure dependability
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

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$299.99

2007 and up 9.5″ GM axle, 34.02″. axle shaft for ’07 & up GM truck with 9.5″ differential, 34.02″ long, 6 lug. Yukon 1541H alloy axles offer a strength increase over stock while retaining a low cost. Yukon 1541H alloy front axles come with a one year warranty against manufacturing defects.

Product Features:

33 spline
34.02″ long
Fits GM 9.5″ in 2007 and up truck

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$96.99

DiffrlCover

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$18.29

Valvoline ULV is a full synthetic, ultra low viscosity transmission fluid specifically engineered for high speed automatic transmissions. Formulated to meet the performance requirements of the latest 9 & 10 speed transmission designs, including the Ford/GM 10R80 found in select Ford F-150 and Raptor trucks.

Product Features:

Formulated with premium synthetic base oils to achieve low viscosity and minimize deposits
Provides excellent thermal and oxidation performance
Durable friction modifiers help prevent shudder
Advanced anti-wear technology to better prevent gear wear

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$115.84

Axle Differential Be

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$105.31

Differential Pinion

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$89.99

GM Genuine Parts Differential Bearings are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These bearings are low friction rotating elements that support the drive axle differential carrier within the axle or final drive housing. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:

Low friction rotating elements that support the drive axle differential carrier within the axle or final drive housing
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM regularly updates production and service part designs to integrate new materials and technologies

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$44.03

Differential Cover G

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$43.59

Differential Cover G

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$7.67

Crush Sleeve

Most Popular 2021 GMC Sierra 1500 Drive Shafts and Axles

Customize your GMC with 5 Drive Shafts and Axles products like Axle Shaft Universal Joints, Rear Axle Shaft Bearings, and Axle Shaft Bearings, all priced under $661.99.

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$42.99

When you see the Spicer name, you know you are buying the highest quality product available. Spicer universal joints are no exception. Dana manufactures a full line of Spicer universal joints that are engineered to ensure longer life for vehicles.

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$44.99

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$661.99

Direct replacement – this drive shaft is made to the original equipment dimensions for dependable fit and performance.
100% new – this drive shaft is made from all new components so there’s no core charge or return hassle
Ready to install – this drive shaft arrives pre-balanced to make installation quick and simple
Serviceable construction – non-staked universal joints are designed for future serviceability

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$75.93

Wheel Bearing

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$44.91

Wheel Bearing

Top Picks for 2021 GMC Sierra 1500 Transfer Cases

Upgrade GMC Sierra 1500s with top-quality Transfer Cases parts, including 3 OEM and aftermarket selections for your 2021 model.

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$11.99

Transfer case gasket warped and cracked? This replacement gasket restores a tight seal to prevent fluid leaks on certain vehicle years, makes and models.

Product Features:

Direct replacement – this transfer case gasket matches the fit and performance of the original gasket on specific vehicle applications.
Effective fix – restores a tight seal in the transfer case after original gasket fails.
Durable construction – built for reliable longevity, free of defects in materials and workmanship
Trustworthy quality – backed by team of designers and engineers in the United States

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$64.30

AT Rear Seal

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$8.37

AT Extension Housing

In-Demand Spindles for 2021 GMC Sierra 1500s

Select from 2 premium Spindles parts for your 2021 GMC Sierra 1500, with prices ranging from $10.79 to $11.79.

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$11.79

Direct replacement – this spindle nut matches the fit and function of the factory part on specified years, makes and models.
Ideal solution – this nut is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$10.79

This spindle nut is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:

Direct replacement – this spindle nut matches the fit and function of the factory part on specified years, makes and models.
Ideal solution – this nut is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

Most Sold 2021 GMC Sierra 1500 Universal Joints

Explore our best-selling GMC parts for the 2021 Sierra 1500 among 2 OEM and aftermarket options starting from $42.99.

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$42.99

Backed by superior materials and rigorous testing, MOOG Anti-Galvanic universal joints deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installations.

Product Features:

INHIBITS GALVANIC REACTION — Designed specifically for aluminum yokes to avoid a galvanic reaction that leads to corrosion
STRONG AND DURABLE — Bearing cups are cold-forged, case-hardened and precision ground while steel cross is forged and carburized heat treated for strength and durability
CORROSION PROTECTION — Bearing cups and snap rings are chemically-coated to protect aluminum yokes
KEEPS DIRT OUT — Nitrile rubber grease seals with double lip design protects components from wear-causing contaminants
GREASABLE DESIGN — Radial design of bearing cups allows 360 Degrees lubricant distribution to all bearing surfaces to flush out contaminants and moisture to reduce corrosion and wear
RIGOROUS TESTING — Comprehensive testing throughout design and development processes by MOOG engineers for quality you can count on

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$49.99

Universal Joint

Top-Rated Drivetrains Brands For Your 2021 GMC Sierra 1500

Shop for the best-rated brands offering Drivetrains and other products for your 2021 GMC Sierra 1500s. Below you’ll find some of our best rated Drivetrains from Valvoline, Royal Purple, and Dorman, and more. Drivetrains from these brands that fit a 2021 Sierra 1500 start at just $7.67 and are rated as high as 5 stars. OEM and aftermarket Drivetrains don’t get more top quality, durable, and affordable than from the brands below.

Popular Valvoline 2021 GMC Sierra 1500 Drivetrains

When it comes to maintaining or upgrading your 2021 GMC Sierra 1500, using quality Drivetrains is essential to ensure durability and a perfect fit. Valvoline ticks all of those boxes. We offer a wide selection of Valvoline Drivetrains, specifically designed for the 2021 GMC Sierra 1500. With over 2 Valvoline brand Drivetrains in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $14.49, with an average price of just $16.39. Plus, with over 2 customer reviews and an average rating of 5 stars, you can trust that our Valvoline Drivetrains will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.

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$14.49

(2)

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

“I’ve used this in my 2005 2500HD since I bought the truck with 20k on it now at 280k changed every other year maybe 40k I’d put on in two years,
I pu”

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$18.29

This product is not rated

ULV ATF Full Synthetic Ultra Low Viscosity Automatic Transmission Fluid, 1 Quart

“”

Popular Royal Purple 2021 GMC Sierra 1500 Drivetrains

Royal Purple auto parts is one of the highest quality Drivetrain brands in the market. Any 2021 GMC Sierra 1500 owner should feel confident when installing genuine Royal Purple parts in their vehicle. To ensure the best fit and performance for your 2021 Sierra 1500, Advance Auto Parts carries a full inventory of 1 Royal Purple Drivetrains. Plus you will be keeping your GMC in peak condition while saving money because prices on these Royal Purple Drivetrains range up to $12.99, plus, with more than 82 customer reviews and an impressive 5 stars average rating, you can be confident the Fram Drivetrains below will deliver on both quality and value.

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$12.99

(82)

High Performance SAE 5W30 Synthetic Motor Oil, API Certified, 1 QT

“best oil”

FAQs for 2021 GMC Sierra 1500 Drivetrains

Which Drivetrains are best-sellers for 2021 GMC Sierra 1500s?

Out of 24 Drivetrains that fit 2021 GMC Sierra 1500s, the following parts are the top sellers:

DEXRON – VI ATF Full Synthetic Automatic Transmission Fluid, 1 Quart (12079201) – $14.49
Transfer Case Gasket (11340552) – $11.99
Universal Joint (10855082) – $42.99

What’s the price range for 2021 GMC Sierra 1500 Drivetrains?

Drivetrain prices for the 2021 GMC Sierra 1500 start at $7.67 and go up to $661.99 for the most premium parts.

What’s the average price of a Drivetrain for a 2021 GMC Sierra 1500?

The average price for Drivetrains for the 2021 GMC Sierra 1500 is $76.37. Keep in mind the variety of part types within our Drivetrain category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Drivetrains for other GMC Sierra 1500 model years?

Yes, we currently carry Drivetrains for 26 model years of GMC Sierra 1500s between 1999 and 2025. Drivetrains are bought most frequently for the following model years: 2023, 2022, 2020, 2019, 2018, 2017, 2016, 2015, and 2014.

What are the cheapest Drivetrains for my 2021 GMC Sierra 1500?

The cheapest 2021 GMC Sierra 1500 Drivetrains we carry in stock are:

Crush Sleeve (11894797) – $7.67
AT Extension Housing (12094600) – $8.37
Distorted Thread Spindle Nut M24-2.0 Hex Size 36mm (Sold by each) (22190195) – $10.79
Distorted Thread Spindle Nut M24-2.0 Hex Size 36mm (12029529) – $11.79
Transfer Case Gasket (11340552) – $11.99

What are the top-rated Drivetrains that fit the 2021 GMC Sierra 1500?

Out of 558 reviews by customers, our 2021 GMC Sierra 1500 Drivetrains have an average customer rating of . These are some of the highest-rated Drivetrain types for the 2021 GMC Sierra 1500 and their top-rated products:

Differentials
- DEXRON – VI ATF Full Synthetic Automatic Transmission Fluid, 1 Quart (12079201) – $14.49
- High Performance SAE 5W30 Synthetic Motor Oil, API Certified, 1 QT (8070001) – $12.99

What types of Drivetrains do you sell for my 2021 GMC Sierra 1500?

As of 2/5/25, these are some of the most in-demand types of Drivetrains for a 2021 GMC Sierra 1500:

Can I get help with 2021 GMC Sierra 1500 Drivetrain orders?

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

What is your return policy for GMC Sierra 1500 Drivetrains?

Advance Auto Parts keeps returns simple. For new GMC Sierra 1500 Drivetrains and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

2021 GMC Sierra 1500 Drivetrains

Yukon Gear – 1350 To Mechanics 3R Adaptor U/Joint (Part No.42001)

Idemitsu – Type TLS Automatic Transmission Fluid – 1 qt (Part No.10106-042K)

Yukon Gear – 1541H Alloy Rear Axle For GM 8.6" (03-05′ With Disc & ’06-’07 Trucks With Drum Brakes) (Part No.21573)

Dorman – Axle Shaft (Part No.K4005700754DOR)

Yukon Gear – Polished Aluminum Cover For 8.6", 8.2" And 8.5" GM Rear (Part No.32030)

Spectre – Differential Cover (Part No.6080)

Spicer – Universal Joint (Part No.5-1350X)

Spicer – Universal Joint (Part No.5-1410X)

Dorman – Rear Drive Shaft (Part No.986-059)

Dorman – Rear Drive Shaft (Part No.946-007)

FAG US – SHAFT SEAL (Part No.SS2960)

National – Multi Purpose Seal (Part No.9449)

Driveworks – Wheel Bearing (Part No.S-RP-1561-GM)

FAG – Wheel Bearing (Part No.K8000204410FAG)

National – Bearings (Part No.HM88610)

Driveworks – Tapered Roller Bearing (Part No.S-HM-89249)

Dorman – Distorted Thread Spindle Nut M24-2.0 Hex Size 36mm (Sold by each) (Part No.615-095)

Dorman – Distorted Thread Spindle Nut M24-2.0 Hex Size 36mm (Part No.05177)

Driveworks – Clutch Release Bearing (Part No.S-B-2010)

ACDelco – Differential Bearing (Part No.J7060366581ACD)

Yukon Gear – 9.5" GM Cover Gasket (Part No.23023)

Felpro – Differential Cover Gasket (Part No.RDS 55028-1)

Yukon Gear – Crush Sleeve Eliminator Kit For GM 8.5" & Chrysler 9.25" (Part No.55048)

Yukon Gear – Crush Sleeve For 2014 & Up GM 9.5" 12 Bolt Rear (Part No.33560)

Yukon Gear – DiffrlCarrBng (Part No.18064)

Driveworks – Tapered Roller Bearing (Part No.S-A-42)

Dorman – Transfer Case Gasket (Part No.J7133703729DOR)

Dorman – Transfer Case Gasket (Part No.917-562)

Valvoline – DEXRON – VI ATF Full Synthetic Automatic Transmission Fluid, 1 Quart (Part No.822405)

Royal Purple – High Performance SAE 5W30 Synthetic Motor Oil, API Certified, 1 QT (Part No.01530)

Dorman – Differential Cover Assembly (Part No.697-727)

Yukon Gear – Axle For ’07 And Up 9.5" GM Axle, 34.02" (Part No.21586)

Yukon Gear – DiffrlCover (Part No.32365)

Valvoline – ULV ATF Full Synthetic Ultra Low Viscosity Automatic Transmission Fluid, 1 Quart (Part No.888460)

ACDelco – Axle Differential Be (Part No.K4011415668ACD)

SKF – Differential Pinion (Part No.J70202482796SKF)

GM Genuine Parts – Side Differential Bearing (Part No.S1380)

ACDelco – Differential Cover G (Part No.J7018826881ACD)

ACDelco – Differential Cover G (Part No.J7018826857ACD)

Dorman – Crush Sleeve (Part No.J7063751995DOR)

Spicer – Universal Joint (Part No.5-178X)

Spicer – Universal Joint (Part No.5-1350X)

Dorman – Rear Driveshaft Assembly (Part No.986-665)

FAG – Wheel Bearing (Part No.K8000204410FAG)

Autopart International Inc – Wheel Bearing (Part No.K8000651790API)

Dorman – Transfer Case Gasket (Part No.917-562)

ACDelco – AT Rear Seal (Part No.J5071366799ACD)

ACDelco – AT Extension Housing (Part No.J5071587500ACD)

Dorman – Distorted Thread Spindle Nut M24-2.0 Hex Size 36mm (Part No.05177)

Dorman – Distorted Thread Spindle Nut M24-2.0 Hex Size 36mm (Sold by each) (Part No.615-095)

MOOG Driveline Products – Greaseable Premium Universal Joint (Part No.331C)

Spicer – Universal Joint (Part No.5-1350-1X)