1999 Oldsmobile LSS Differentials
Keep Your 1999 Oldsmobile LSS in Top Shape with Quality Differentials
Whether you’re repairing or upgrading your Differential, using high-quality parts is key to keeping your 1999 Oldsmobile LSS looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Differential Oil and Differential Seals. 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 Valvoline. For example, Valvoline Differentials start at just $14.49 with an average 4.8 star rating. With over 4 reviews and a solid 5 star average, you can shop with confidence knowing other Oldsmobile LSS owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1999 Oldsmobile LSS Differential at Advance Auto Parts is around $16.26, with a range that starts at $10.29 and goes up to $23.99. With 3 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Camshaft Seal and Type HP Automatic Transmission Fluid , 1 Quart start at just $10.29 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 CV Axles and Joints and Drive Shafts and Axles. At Advance Auto Parts, we’re here to help you keep your 1999 Oldsmobile LSS in peak condition, inside and out.
Find Your Specific 1999 Oldsmobile LSS Differentials
Looking for the perfect Differential for your 1999 Oldsmobile LSS? 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 Oldsmobile LSS. Whether you’re driving a 1999 model or another popular model year like
1996,
1997, and
1998, 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 1999 Oldsmobile LSS Differentials
FAG US – Shaft Seal (Part No.SS2421)
from
$14.29
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:
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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 – Camshaft Seal (Part No.S-99139)
Idemitsu – Type HP Automatic Transmission Fluid , 1 Quart (Part No.10107-042F)
from
$10.29
Formulated to meet the specific requirements of Subaru vehicles equipped with conventional (non-CVT) transmissions up to model year 2005. Recommended for service-fill in all Subaru automatic transmissions where SUBARU ATF HP 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:
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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
- Excellent resistance to oxidation and thermal breakdown provide long fluid life and extended protection
- 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
- 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
Valvoline – DEXRON – VI ATF Full Synthetic Automatic Transmission Fluid, 1 Quart (Part No.822405)
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:
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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
Popular 1999 Oldsmobile LSS Differentials Categories
Most Popular Differential Oil for 1999 Oldsmobile LSSes
Enhance your 1999 Oldsmobile LSS with one of the 2 Differential Oil we have in stock, starting at just $10.29.
Valvoline – DEXRON – VI ATF Full Synthetic Automatic Transmission Fluid, 1 Quart (Part No.822405)
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:
See More
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
Idemitsu – Type HP Automatic Transmission Fluid , 1 Quart (Part No.10107-042F)
from
$10.29
Formulated to meet the specific requirements of Subaru vehicles equipped with conventional (non-CVT) transmissions up to model year 2005. Recommended for service-fill in all Subaru automatic transmissions where SUBARU ATF HP 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:
See More
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
- Excellent resistance to oxidation and thermal breakdown provide long fluid life and extended protection
- 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
- 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
Best-Selling 1999 Oldsmobile LSS Differential Seal
Upgrade your LSS with our best-selling Differential Seal.
Driveworks – Camshaft Seal (Part No.S-99139)
Top-Rated Differential Brands For Your 1999 Oldsmobile LSS
When it comes to finding the perfect Differential for your 1999 Oldsmobile LSS, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 3 trusted brands. We carry the most popular Differential brands including Valvoline, and more, all known for their exceptional customer ratings (average brand rating of 4.8 stars) and competitive prices, as low as $14.49. Purchasing a Differential from us here at Advance Auto Parts is a smart move for both you and your 1999 Oldsmobile LSS, providing peace of mind with parts that meet or exceed OEM standards.
Popular Valvoline 1999 Oldsmobile LSS Differentials
If you’re looking for a top-quality Differential for your 1999 Oldsmobile LSS, Advance Auto Parts has exactly what you need with our selection of Valvoline Differentials. We have 1 Valvoline Differentials in stock for this fitment, all known for their durability and precision fit. With prices starting at just $14.49, you’ll find the perfect Differential for your needs and budget. Valvoline Differentials for the 1999 Oldsmobile LSS come highly rated, with over 2 customer reviews and an impressive average rating of 4.8 stars. Choosing a Valvoline Differential from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$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”
FAQs for 1999 Oldsmobile LSS Differentials
What are the best-selling Differentials for 1999 Oldsmobile LSSes?
Out of 3 Differentials that fit 1999 Oldsmobile LSSes, the following parts are the top sellers:
- Camshaft Seal (11494113) – $23.99
- Type HP Automatic Transmission Fluid , 1 Quart (11863923) – $10.29
What’s the price range for 1999 Oldsmobile LSS Differentials?
The prices of Differentials for the 1999 Oldsmobile LSS range from $10.29 up to $23.99 for the most premium parts.
What is the average price of a Differential for a 1999 Oldsmobile LSS?
The average price for Differentials for the 1999 Oldsmobile LSS is $16.26. 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 Oldsmobile LSS model years?
What are the cheapest Differentials for my 1999 Oldsmobile LSS?
The cheapest 1999 Oldsmobile LSS Differentials we carry are:
- Type HP Automatic Transmission Fluid , 1 Quart (11863923) – $10.29
- DEXRON – VI ATF Full Synthetic Automatic Transmission Fluid, 1 Quart (12079201) – $14.49
- Camshaft Seal (11494113) – $23.99
Does Advance Auto Parts sell Differentials for any other 1999 Oldsmobile models?
Yes. We stock Differentials for 6 other popular 1999 Oldsmobile models. Some of the most popular are 1999 Bravada Differentials, 1999 Cutlass Differentials, 1999 88 Differentials, 1999 Silhouette Differentials, and 1999 Intrigue Differentials.
What are the top-rated Differentials that fit the 1999 Oldsmobile LSS?
The one 1999 Oldsmobile LSS Differential we have in stock is the Type HP Automatic Transmission Fluid , 1 Quart. It costs $10.29.
What types of Differentials do you sell for my 1999 Oldsmobile LSS?
As of 11/2/25, these are some of the most in-demand types of Differentials for a 1999 Oldsmobile LSS:
Can I get help with 1999 Oldsmobile LSS Differential orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Oldsmobile Differentials and more.
What is your return policy for Oldsmobile LSS Differentials?
Advance Auto Parts keeps returns simple. For new Oldsmobile LSS Differentials and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.