1990 Pontiac Sunbird Differentials
Keep Your 1990 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 1990 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 Bearings, and Differential Pinion Pilot 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 Pennzoil and National. For example, Pennzoil Differentials start at just $12.49 with an average 4.8 star rating. National offer similar pricing and quality, backed by strong customer feedback. With over 700 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 1990 Pontiac Sunbird Differential at Advance Auto Parts is around $29.89, with a range that starts at $12.49 and goes up to $65.99. With 5 options in stock from 5 trusted brands, finding the right fit is easy. Popular picks like Multi-Purpose Bearing, Transmax ATF/CVT Universal Transmission Fluid, Smooth Performance, 1 Gallon, and Camshaft Seal start at just $17.99 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 Transfer Cases. At Advance Auto Parts, we’re here to help you keep your 1990 Pontiac Sunbird in peak condition, inside and out.
Find Your Specific 1990 Pontiac Sunbird Differentials
Looking for the perfect Differential for your 1990 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 1990 model or another popular model year like
1985,
1986,
1987,
1988,
1989,
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 1990 Pontiac Sunbird Differentials
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:
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
Schaeffler – Bearing – TRB (Tapered Roller Bearing) (Part No.KT5)
from
$21.29
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:
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
National – Multi-Purpose Bearing (Part No.A-18)
from
$17.99
Product Features:
See More
- 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
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:
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Product Features:
- Brand may vary by location
Driveworks – Camshaft Seal (Part No.S-99139)
Pennzoil – Synchromesh Manual Transmission Fluid, Enhances Synchronizer Performance (Part No.3501)
from
$12.49
Designed for certain manual transaxles and manual transmissions used by General Motors or Chrysler, Pennzoil Synchromesh fluid provides excellent oxidation stability and low-temperature performance. It’s formulated with high-quality paraffinic base stocks, a fluidity modifier, multifunctional performance additives, corrosion inhibitors, a foam suppressor, and a shear stable viscosity index improver additive. Pennzoil Synchromesh also offers excellent synchronizer performance and compatibility with yellow metals (such as bronze, brass, and copper components found in manual transaxles and transmissions). This product will satisfactorily lubricate General Motors or Chrysler manual transaxles and transmissions from -40 degrees C to +150 degrees C.
Product Features:
See More
Product Features:
- Transmission fluid designed for certain manual transaxles and manual transmissions used by General Motors or Chrysler
- Excellent low-temperature performance and oxidation stability
- Excellent synchronizer performance
- Excellent compatibility with yellow metals such as bronze, brass, and copper components found in manual transaxles and transmissions
- Formulated with high-quality paraffinic base stocks, a fluidity modifier, and multifunctional performance additives
- Meets GM Specification 998564; suitable for use in GM manual transaxles and transmissions requiring GM Part No. 12345349 or 12345577
- Meets Chrysler specification MS-9224; suitable for use in Chrysler transaxles and transmissions requiring Part No. 0487446
- For a full list of equipment approvals and recommendations, please consult your local Shell Technical Help Desk and always consult your owner’s manual
Castrol – Transmax ATF/CVT Universal Transmission Fluid, Smooth Performance, 1 Gallon (Part No.15E0C8)
from
$28.99
Castrol® Transmax® ATF/CVT Universal is a premium full-synthetic transmission fluid engineered for exceptional performance in both traditional step-shifting automatic transmissions and modern continuously variable transmissions (CVTs). Featuring Castrol Smooth Drive® Technology, it ensures enhanced friction durability for seamless gear shifts and superior high-temperature protection to resist oxidation. This advanced formulation offers unmatched protection against copper corrosion, extending the life of your transmission system. Its broad compatibility covers a wide range of ATF and CVT applications, including Dexron VI, Mercon LV, Toyota WS, Honda DW-1, Nissan Matic S, and many more, making it ideal for diverse vehicle types, including hybrids. Designed to improve workshop efficiency and simplify inventory management, this fluid is a versatile solution for professional mechanics and DIY enthusiasts alike. Packaged in a convenient 1-gallon size, it delivers outstanding value and reliability for maintaining optimal transmission performance.
Product Features:
See More
Product Features:
- Enhanced friction durability for smooth transmission performance
- Superior high temperature protection to effectively resist oxidation
- Unsurpassed protection against copper corrosion
- Broad scope of vehicle applications improves workshop efficiency and inventory management
- ATF Applications: Dexron VI (Dexron III, Dexron), Mercon LV (Mercon SP, Mercon V, Mercon), JASO 1A (03), JASO 1A LV (13), Toyota T IV, Toyota T III, Toyota WS, Honda/Acura DW 1/Z 1, Nissan Matic D, Matic J, Matic S, Hyundai/Kia SP IV, SP III
- ATF Applications: Mazda ATF M-V, M-III, FZ, Mitsubishi SP IV, SP III, IIM, II, PA, J3, VW/Audi (6, 8 & 9 speed automatics), BMW/Mini (6, 8 and 9 speed automatics), Jaguar/Land Rover (6, 8 & 9 speed automatics), Porsche (6, 8 & 9 speed automatics)
- ATF Applications: Volvo (6, 8 and 9 speed automatics), Volvo Transmission Oil 97342, AT102, Mercedes-Benz (7 and 9 speed automatics)
- CVT Applications: Toyota CVT Fluid TC, Toyota CVT Fluid FE , Nissan CVT Fluid NS-1, Nissan CVT Fluid NS-2, Nissan CVT Fluid NS-3, Subaru i-CVT Fluid, Subaru i-CVT FG, Subaru Lineartronic High Torque Chain CVTF, Honda HCF-2
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 – Bearing – TRB (Tapered Roller Bearing) (Part No.30306A)
from
$65.99
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:
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
Schaeffler – Bearing – TRB (Tapered Roller Bearing) (Part No.KT4)
from
$16.49
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:
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
Popular 1990 Pontiac Sunbird Differentials Categories
Most Popular Front Differential Pinion Bearing for 1990 Pontiac Sunbirds
Enhance your 1990 Pontiac Sunbird with this popular Front Differential Pinion Bearing we have in stock, for $65.99.
Schaeffler – Bearing – TRB (Tapered Roller Bearing) (Part No.30306A)
from
$65.99
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:
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
Best-Selling 1990 Pontiac Sunbird Differential Bearing
Upgrade your Sunbird with our best-selling Differential Bearing with a 4.5 Starts rating across 36 reviews.
National – Multi-Purpose Bearing (Part No.A-18)
from
$17.99
Product Features:
See More
- 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
Top-Quality Differential Pinion Pilot Bearings for 1990 Pontiac Sunbirds
Choose a high-quality OEM or aftermarket Differential Pinion Pilot Bearing for Pontiac Sunbirds and enjoy top-notch performance from $23.99.
Driveworks – Camshaft Seal (Part No.S-99139)
Top Picks for 1990 Pontiac Sunbird Differential Oil
Invest in one of our 2 durable Differential Oil for your 1990 Pontiac, knowing you’re getting trusted brands and expert craftsmanship.
Pennzoil – Synchromesh Manual Transmission Fluid, Enhances Synchronizer Performance (Part No.3501)
from
$12.49
Designed for certain manual transaxles and manual transmissions used by General Motors or Chrysler, Pennzoil Synchromesh fluid provides excellent oxidation stability and low-temperature performance. It’s formulated with high-quality paraffinic base stocks, a fluidity modifier, multifunctional performance additives, corrosion inhibitors, a foam suppressor, and a shear stable viscosity index improver additive. Pennzoil Synchromesh also offers excellent synchronizer performance and compatibility with yellow metals (such as bronze, brass, and copper components found in manual transaxles and transmissions). This product will satisfactorily lubricate General Motors or Chrysler manual transaxles and transmissions from -40 degrees C to +150 degrees C.
Product Features:
See More
Product Features:
- Transmission fluid designed for certain manual transaxles and manual transmissions used by General Motors or Chrysler
- Excellent low-temperature performance and oxidation stability
- Excellent synchronizer performance
- Excellent compatibility with yellow metals such as bronze, brass, and copper components found in manual transaxles and transmissions
- Formulated with high-quality paraffinic base stocks, a fluidity modifier, and multifunctional performance additives
- Meets GM Specification 998564; suitable for use in GM manual transaxles and transmissions requiring GM Part No. 12345349 or 12345577
- Meets Chrysler specification MS-9224; suitable for use in Chrysler transaxles and transmissions requiring Part No. 0487446
- For a full list of equipment approvals and recommendations, please consult your local Shell Technical Help Desk and always consult your owner’s manual
Castrol – Transmax ATF/CVT Universal Transmission Fluid, Smooth Performance, 1 Gallon (Part No.15E0C8)
from
$28.99
Castrol® Transmax® ATF/CVT Universal is a premium full-synthetic transmission fluid engineered for exceptional performance in both traditional step-shifting automatic transmissions and modern continuously variable transmissions (CVTs). Featuring Castrol Smooth Drive® Technology, it ensures enhanced friction durability for seamless gear shifts and superior high-temperature protection to resist oxidation. This advanced formulation offers unmatched protection against copper corrosion, extending the life of your transmission system. Its broad compatibility covers a wide range of ATF and CVT applications, including Dexron VI, Mercon LV, Toyota WS, Honda DW-1, Nissan Matic S, and many more, making it ideal for diverse vehicle types, including hybrids. Designed to improve workshop efficiency and simplify inventory management, this fluid is a versatile solution for professional mechanics and DIY enthusiasts alike. Packaged in a convenient 1-gallon size, it delivers outstanding value and reliability for maintaining optimal transmission performance.
Product Features:
See More
Product Features:
- Enhanced friction durability for smooth transmission performance
- Superior high temperature protection to effectively resist oxidation
- Unsurpassed protection against copper corrosion
- Broad scope of vehicle applications improves workshop efficiency and inventory management
- ATF Applications: Dexron VI (Dexron III, Dexron), Mercon LV (Mercon SP, Mercon V, Mercon), JASO 1A (03), JASO 1A LV (13), Toyota T IV, Toyota T III, Toyota WS, Honda/Acura DW 1/Z 1, Nissan Matic D, Matic J, Matic S, Hyundai/Kia SP IV, SP III
- ATF Applications: Mazda ATF M-V, M-III, FZ, Mitsubishi SP IV, SP III, IIM, II, PA, J3, VW/Audi (6, 8 & 9 speed automatics), BMW/Mini (6, 8 and 9 speed automatics), Jaguar/Land Rover (6, 8 & 9 speed automatics), Porsche (6, 8 & 9 speed automatics)
- ATF Applications: Volvo (6, 8 and 9 speed automatics), Volvo Transmission Oil 97342, AT102, Mercedes-Benz (7 and 9 speed automatics)
- CVT Applications: Toyota CVT Fluid TC, Toyota CVT Fluid FE , Nissan CVT Fluid NS-1, Nissan CVT Fluid NS-2, Nissan CVT Fluid NS-3, Subaru i-CVT Fluid, Subaru i-CVT FG, Subaru Lineartronic High Torque Chain CVTF, Honda HCF-2
Top-Rated Differential Brands For Your 1990 Pontiac Sunbird
When it comes to finding the perfect Differential for your 1990 Pontiac Sunbird, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 5 trusted brands. We carry the most popular Differential brands including Pennzoil and National, and more, all known for their exceptional customer ratings (average brand rating of 4.8 stars) and competitive prices, as low as $12.49. Purchasing a Differential from us here at Advance Auto Parts is a smart move for both you and your 1990 Pontiac Sunbird, providing peace of mind with parts that meet or exceed OEM standards.
Popular Pennzoil 1990 Pontiac Sunbird Differentials
If you’re looking for a top-quality Differential for your 1990 Pontiac Sunbird, Advance Auto Parts has exactly what you need with our selection of Pennzoil Differentials. We have 1 Pennzoil Differentials in stock for this fitment, all known for their durability and precision fit. With prices starting at just $12.49, you’ll find the perfect Differential for your needs and budget. Pennzoil Differentials for the 1990 Pontiac Sunbird come highly rated, with over 104 customer reviews and an impressive average rating of 4.8 stars. Choosing a Pennzoil Differential from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$12.49
(104)
Synchromesh Manual Transmission Fluid, Enhances Synchronizer Performance
“Great Product”
Top-Quality National 1990 Pontiac Sunbird Differentials
For those in search of a high-quality Differential for their 1990 Pontiac Sunbird, Advance Auto Parts offers a great selection of National Differentials. With 1 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 $17.99, giving you a range of options to suit your budget. Backed by over 36 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 1990 Pontiac Sunbird Differentials
What are the best-selling Differentials for 1990 Pontiac Sunbirds?
Out of 5 Differentials that fit 1990 Pontiac Sunbirds, the following parts are the top sellers:
- Multi-Purpose Bearing (3275787) – $17.99
- Transmax ATF/CVT Universal Transmission Fluid, Smooth Performance, 1 Gallon (50083698) – $28.99
- Camshaft Seal (11494113) – $23.99
What’s the price range for 1990 Pontiac Sunbird Differentials?
The prices of Differentials for the 1990 Pontiac Sunbird range from $12.49 up to $65.99 for the most premium parts.
What is the average price of a Differential for a 1990 Pontiac Sunbird?
The average price for Differentials for the 1990 Pontiac Sunbird is $29.89. 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 1990 Pontiac Sunbird?
The cheapest 1990 Pontiac Sunbird Differentials we carry are:
- Synchromesh Manual Transmission Fluid, Enhances Synchronizer Performance (7070062) – $12.49
- Multi-Purpose Bearing (3275787) – $17.99
- Camshaft Seal (11494113) – $23.99
- Transmax ATF/CVT Universal Transmission Fluid, Smooth Performance, 1 Gallon (50083698) – $28.99
- Bearing – TRB (Tapered Roller Bearing) (50205888) – $65.99
Does Advance Auto Parts sell Differentials for any other 1990 Pontiac models?
Yes. We stock Differentials for 6 other popular 1990 Pontiac models. Some of the most popular are 1990 Grand Prix Differentials, 1990 Bonneville Differentials, 1990 Firebird Differentials, 1990 Grand Am Differentials, and 1990 LeMans Differentials.
What are the top-rated Differentials that fit the 1990 Pontiac Sunbird?
The one 1990 Pontiac Sunbird Differential we have in stock is the Synchromesh Manual Transmission Fluid, Enhances Synchronizer Performance. It is rated 5 stars and costs $12.49.
What types of Differentials do you sell for my 1990 Pontiac Sunbird?
As of 3/1/26, these are some of the most in-demand types of Differentials for a 1990 Pontiac Sunbird:
Can I get help with 1990 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.