1979 Pontiac Sunbird Differentials
Keep Your 1979 Pontiac Sunbird in Top Shape with Quality Differentials
Whether you’re repairing or upgrading your Differential, using high-quality parts is key to keeping your 1979 Pontiac Sunbird looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Front Differential Pinion Bearings, Differential Crush Sleeves, and Differential Bearings. 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 Differentials from Trusted Brands
Looking for a reliable Differential? We’ve got you covered with options from brands you know and trust like National, Felpro, and Driveworks. For example, National Differentials start at just $11.99 with an average 4.3 star rating. Felpro and Driveworks offer similar pricing and quality, backed by strong customer feedback. With over 688 reviews and a solid 5 star average, you can shop with confidence knowing other Pontiac Sunbird owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1979 Pontiac Sunbird Differential at Advance Auto Parts is around $11.62, with a range that starts at $2.49 and goes up to $30.49. With 14 options in stock from 6 trusted brands, finding the right fit is easy. Popular picks like Multi-Purpose Bearing, Differential Shaft Lock Bolt, and Bearing Race start at just $6.79 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Differential, don’t forget to check out other key components like Drive Shafts and Axles and Universal Joints. At Advance Auto Parts, we’re here to help you keep your 1979 Pontiac Sunbird in peak condition, inside and out.
Find Your Specific 1979 Pontiac Sunbird Differentials
Looking for the perfect Differential for your 1979 Pontiac Sunbird? You’re in the right place. Below, you’ll find links to various types of Differentials that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Differentials, ensuring durability and a precise fit for your Pontiac Sunbird. Whether you’re driving a 1979 model or another popular model year like
1986,
1987,
1988,
1989,
1990,
1991,
1992,
1993, and
1994, we’ve got you covered. Purchasing Differentials from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Differentials that fit your vehicle.
Essential 1979 Pontiac Sunbird Differentials
National – Bearing Race (Part No.LM501314)
from
$11.99
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
Product Features:
See More
Product Features:
- PREMIUM MATERIALS – Precision manufactured using premium-grade steel for outstanding durability and performance
- SMOOTH ROTATION – Crowned raceways for even load distribution
- OE-STYLE DESIGN – Engineered to meet OE specifications
- COMPREHENSIVE COVERAGE – Industry-leading coverage for domestic and import applications
- RIGOROUS TESTING – Comprehensive testing throughout design and development processes by National engineers for quality you can count on
National – Bearing Race (Part No.M86610)
from
$9.99
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
Product Features:
See More
Product Features:
- PREMIUM MATERIALS – Precision manufactured using premium-grade steel for outstanding durability and performance
- SMOOTH ROTATION – Crowned raceways for even load distribution
- OE-STYLE DESIGN – Engineered to meet OE specifications
- COMPREHENSIVE COVERAGE – Industry-leading coverage for domestic and import applications
- RIGOROUS TESTING – Comprehensive testing throughout design and development processes by National engineers for quality you can count on
Schaeffler – Cone (Part No.KL44649)
from
$13.29
With advanced load-carrying capacity and compact design, tapered roller bearings are used in wheel bearings, transmissions, differentials, transfer cases and other miscellanous applications. FAG manufacturers over 100 million tapered roller bearings annually.
Product Features:
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Product Features:
- High-precision and High-quality components used in all KITs
- Coverage of classic and new high-tech solutions for the best system coverage
Driveworks – Taper Bearing Cone (Part No.S-LM-501349)
from
$10.99
Value-priced bearing meets all cataloged application requirements.
Product Features:
See More
Product Features:
- Brand may vary by location
Felpro – Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket (Part No.RDS 55072)
from
$8.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered for the sealing repair environment
- Validated for fit, form and function
- Unsurpassed quality you can trust
Schaeffler – Shaft Seal (Part No.SS2588)
from
$30.49
Our wheel seals are engineered using only the highest-quality materials to meet vehicle manufacturer specificatons. We work with suppliers to design seals that meet FAG’s quality standards. Seals are designed to protect wheel end components from contamination – such as dirt, dust, and moisture – and prevent the loss of grease over the life of the bearing. The specifications for wheel seals are very demanding, and the type required depends on the specific application, position and vehicle class.
Product Features:
See More
Product Features:
- High-precision and High-quality components used in all KITs
- Coverage of classic and new high-tech solutions for the best system coverage
Pro-King – Differential Pinion Gear Washer (Part No.741A216)
from
$2.49
Pro-King is the leading supplier of transmission and driveline products in the aftermarket.
Product Features:
See More
Product Features:
- Meets or exceeds OE specifications
Pro-King – Differential Cross Shaft (Part No.741A673)
from
$18.99
Pro-King is the leading supplier of transmission and driveline products in the aftermarket.
Product Features:
See More
Product Features:
- Meets or exceeds OE specifications
Dorman – Help – Differential Shaft Lock Bolt (Part No.81048)
from
$6.79
This differential pinion shaft lock bolt 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:
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Product Features:
- Direct replacement – this differential pinion shaft lock bolt matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this bolt 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
Pro-King – Differential Cross Shaft (Part No.742G930)
from
$2.99
Pro-King is the leading supplier of transmission and driveline products in the aftermarket.
Product Features:
See More
Product Features:
- Meets or exceeds OE specifications
Pro-King – Differential Carrier Shim Kit (Part No.741A200)
from
$19.99
Pro-King is the leading supplier of transmission and driveline products in the aftermarket.
Product Features:
See More
Product Features:
- Meets or exceeds OE specifications
Dorman – Help – Pinion Crush Sleeves (Part No.81058)
from
$6.99
This differential crush sleeve is designed to match the fit and function of the original sleeve on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this differential crush sleeve is designed to match the fit and function of the original sleeve on specified vehicles
- Required replacement – when servicing the differential
- 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
Pro-King – Differential Crush Sleeve (Part No.741A034)
from
$3.99
Pro-King is the leading supplier of transmission and driveline products in the aftermarket.
Product Features:
See More
Product Features:
- Meets or exceeds OE specifications
Pro-King – Differential Carrier Shim Kit (Part No.741A202)
from
$10.99
Pro-King is the leading supplier of transmission and driveline products in the aftermarket.
Product Features:
See More
Product Features:
- Meets or exceeds OE specifications
Popular 1979 Pontiac Sunbird Differentials Categories
Most Popular Front Differential Pinion Bearings for 1979 Pontiac Sunbirds
Enhance your 1979 Pontiac Sunbird with one of the 2 Front Differential Pinion Bearings we have in stock, starting at just $9.99.
National – Bearing Race (Part No.LM501314)
from
$11.99
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
Product Features:
See More
Product Features:
- PREMIUM MATERIALS – Precision manufactured using premium-grade steel for outstanding durability and performance
- SMOOTH ROTATION – Crowned raceways for even load distribution
- OE-STYLE DESIGN – Engineered to meet OE specifications
- COMPREHENSIVE COVERAGE – Industry-leading coverage for domestic and import applications
- RIGOROUS TESTING – Comprehensive testing throughout design and development processes by National engineers for quality you can count on
National – Bearing Race (Part No.M86610)
from
$9.99
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
Product Features:
See More
Product Features:
- PREMIUM MATERIALS – Precision manufactured using premium-grade steel for outstanding durability and performance
- SMOOTH ROTATION – Crowned raceways for even load distribution
- OE-STYLE DESIGN – Engineered to meet OE specifications
- COMPREHENSIVE COVERAGE – Industry-leading coverage for domestic and import applications
- RIGOROUS TESTING – Comprehensive testing throughout design and development processes by National engineers for quality you can count on
Best-Selling 1979 Pontiac Sunbird Differential Crush Sleeves
Upgrade your Sunbird with one of our 2 best-selling Differential Crush Sleeves.
Dorman – Help – Pinion Crush Sleeves (Part No.81058)
from
$6.99
This differential crush sleeve is designed to match the fit and function of the original sleeve on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this differential crush sleeve is designed to match the fit and function of the original sleeve on specified vehicles
- Required replacement – when servicing the differential
- 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
Pro-King – Differential Crush Sleeve (Part No.741A034)
from
$3.99
Pro-King is the leading supplier of transmission and driveline products in the aftermarket.
Product Features:
See More
Product Features:
- Meets or exceeds OE specifications
Top-Quality Differential Bearings for 1979 Pontiac Sunbirds
Choose a high-quality OEM or aftermarket Differential Bearing for Pontiac Sunbirds and enjoy top-notch performance from $10.99.
National – Multi-Purpose Bearing (Part No.A-6)
from
$16.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
Product Features:
See More
Product Features:
- CONSISTENT PERFORMANCE — Matched cup and cone components ensure consistent performance
- PREMIUM MATERIALS — Precision manufactured using premium-grade steel for outstanding durability and performance
- SMOOTH ROTATION — Crowned raceways and rollers for even load distribution
- OE-STYLE DESIGN — Engineered to meet OE specifications
- COMPREHENSIVE COVERAGE — Industry-leading coverage for domestic and import applications
- RIGOROUS TESTING — Comprehensive testing throughout design and development processes by National engineers for quality you can count on
Driveworks – Taper Bearing Cone (Part No.S-LM-501349)
from
$10.99
Value-priced bearing meets all cataloged application requirements.
Product Features:
See More
Product Features:
- Brand may vary by location
Our Top Pick for a 1979 Pontiac Sunbird Differential Pinion Seal
Invest in a
durable Differential Pinion Seal for your 1979 Pontiac, knowing you’re getting trusted brands and expert craftsmanship.
Schaeffler – Shaft Seal (Part No.SS2588)
from
$30.49
Our wheel seals are engineered using only the highest-quality materials to meet vehicle manufacturer specificatons. We work with suppliers to design seals that meet FAG’s quality standards. Seals are designed to protect wheel end components from contamination – such as dirt, dust, and moisture – and prevent the loss of grease over the life of the bearing. The specifications for wheel seals are very demanding, and the type required depends on the specific application, position and vehicle class.
Product Features:
See More
Product Features:
- High-precision and High-quality components used in all KITs
- Coverage of classic and new high-tech solutions for the best system coverage
Our Top-Rated Rear Housing Cover Gaskets for 1979 Pontiac Sunbirds
Make a smart move for your 1979 Pontiac Sunbird with our Rear Housing Cover Gasket for $8.99.
Felpro – Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket (Part No.RDS 55072)
from
$8.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered for the sealing repair environment
- Validated for fit, form and function
- Unsurpassed quality you can trust
Top-Rated Differential Brands For Your 1979 Pontiac Sunbird
When it comes to finding the perfect Differential for your 1979 Pontiac Sunbird, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 6 trusted brands. We carry the most popular Differential brands including Felpro, National, and Driveworks, and more, all known for their exceptional customer ratings (average brand rating of 4.6 stars) and competitive prices, as low as $8.99. Purchasing a Differential from us here at Advance Auto Parts is a smart move for both you and your 1979 Pontiac Sunbird, providing peace of mind with parts that meet or exceed OEM standards.
Popular Felpro 1979 Pontiac Sunbird Differentials
If you’re looking for a top-quality Differential for your 1979 Pontiac Sunbird, Advance Auto Parts has exactly what you need with our selection of Felpro Differentials. We have 1 Felpro Differentials in stock for this fitment, all known for their durability and precision fit. With prices starting at just $8.99, you’ll find the perfect Differential for your needs and budget. Felpro Differentials for the 1979 Pontiac Sunbird come highly rated, with over 45 customer reviews and an impressive average rating of 4.6 stars. Choosing a Felpro Differential from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Top-Quality National 1979 Pontiac Sunbird Differentials
For those in search of a high-quality Differential for their 1979 Pontiac Sunbird, Advance Auto Parts offers a great selection of National Differentials. With 2 National Differentials in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Differentials start at just $11.99, with an average price of $14.49, giving you a range of options to suit your budget. Backed by over 27 customer ratings and an average rating of 4.3 stars, National Differentials provide both reliability and excellent performance. Choosing a National Differential from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
FAQs for 1979 Pontiac Sunbird Differentials
What are the best-selling Differentials for 1979 Pontiac Sunbirds?
Out of 14 Differentials that fit 1979 Pontiac Sunbirds, the following parts are the top sellers:
- Multi-Purpose Bearing (3275973) – $16.99
- Differential Shaft Lock Bolt (5707714) – $6.79
- Bearing Race (3277402) – $11.99
What’s the price range for 1979 Pontiac Sunbird Differentials?
The prices of Differentials for the 1979 Pontiac Sunbird range from $2.49 up to $30.49 for the most premium parts.
What is the average price of a Differential for a 1979 Pontiac Sunbird?
The average price for Differentials for the 1979 Pontiac Sunbird is $11.62. Keep in mind the variety of part types within our Differential category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Differentials for other Pontiac Sunbird model years?
What are the cheapest Differentials for my 1979 Pontiac Sunbird?
The cheapest 1979 Pontiac Sunbird Differentials we carry are:
- Differential Pinion Gear Washer (10593184) – $2.49
- Differential Cross Shaft (10282201) – $2.99
- Differential Crush Sleeve (10593152) – $3.99
- Differential Shaft Lock Bolt (5707714) – $6.79
- Pinion Crush Sleeves (22140004) – $6.99
Does Advance Auto Parts sell Differentials for any other 1979 Pontiac models?
Yes. We stock Differentials for 7 other popular 1979 Pontiac models. Some of the most popular are 1979 Grand Prix Differentials, 1979 Bonneville Differentials, 1979 Firebird Differentials, 1979 Grand Am Differentials, and 1979 LeMans Differentials.
What are the top-rated Differentials that fit the 1979 Pontiac Sunbird?
The one 1979 Pontiac Sunbird Differential we have in stock is the Differential Pinion Gear Washer. It costs $2.49.
What types of Differentials do you sell for my 1979 Pontiac Sunbird?
As of 3/1/26, these are some of the most in-demand types of Differentials for a 1979 Pontiac Sunbird:
Can I get help with 1979 Pontiac Sunbird Differential orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Pontiac Differentials and more.
What is your return policy for Pontiac Sunbird Differentials?
Advance Auto Parts keeps returns simple. For new Pontiac Sunbird Differentials and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.