1990 Buick LeSabre Flywheels
Keep Your 1990 Buick LeSabre in Top Shape with Quality Flywheels
Whether you’re repairing or upgrading your Flywheel, using high-quality parts is key to keeping your 1990 Buick LeSabre looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Flywheels and Flexplates and Flywheel Bolts. 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 Flywheels from Trusted Brands
Looking for a reliable Flywheel? We’ve got you covered with options from brands you know and trust like Dorman. For example, Dorman Flywheels start at just $11.49 with an average 4.2 star rating. With over 24 reviews and a solid 3.5 star average, you can shop with confidence knowing other Buick LeSabre owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1990 Buick LeSabre Flywheel at Advance Auto Parts is around $29.36, with a range that starts at $4.49 and goes up to $97.99. With 5 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like ATP Automatic Transmission Flex Plate, Z-120, ATP Automatic Transmission Flex Plate, Z-237, and Dorman Flywheel Bolts – Thread Size 7/16-20 Thread Length 0.900 In. (Sold by each), 678-154 start at just $4.49 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Flywheel, don’t forget to check out other key components like Clutch Master Cylinders. At Advance Auto Parts, we’re here to help you keep your 1990 Buick LeSabre in peak condition, inside and out.
Find Your Specific 1990 Buick LeSabre Flywheels
Looking for the perfect Flywheel for your 1990 Buick LeSabre? You’re in the right place. Below, you’ll find links to various types of Flywheels that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Flywheels, ensuring durability and a precise fit for your Buick LeSabre. Whether you’re driving a 1990 model or another popular model year like
1983,
1984,
1985,
1986,
1987,
1988,
1989,
1991, and
1992, we’ve got you covered. Purchasing Flywheels 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 Flywheels that fit your vehicle.
Essential 1990 Buick LeSabre Flywheels
ATP – ATP Automatic Transmission Flex Plate, Z-120 (Part No.Z-120)
from
$97.99
Vehicles with automatic transmissions have a flex plate. Flex plates connect the engine and transmission. Most flex plates are made of a thick piece of sheet metal with bolt holes for the torque converter and teeth for the starter. The job of a flex plate is to allow for expansion of the torque converter as engine RPM increases. The constant expansion and contraction of a flex plate over time can result cracks and/or shearing of the flex plate. A damaged flex plate can create serious (expensive) damage. Broken flex plates can not be repaired, they must be replaced. ATP flex plates are made of high quality steel and contain the correct bolt hole spacing and ring gear teeth just like the original part to ensure long life and durability
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ATP – ATP Improved Heavy Duty Automatic Transmission Flex Plate, Z-460 (Part No.Z-460)
from
$64.99
Vehicles with automatic transmissions have a flex plate. The flex plates connect the engine and transmission. Most flex plates are made of a thick piece of sheet metal with bolt holes for the torque converter and teeth for the starter. The job of a flex plate is to allow for expansion of the torque converter as engine RPM increases. The constant expansion and contraction of a flex plate over time can result cracks and/or shearing of the flex plate. A damaged flex plate can create serious and expensive damage. Broken flex plates cannot be repaired, they must be replaced. Pioneer Flex Plates are made of high-quality steel and contain the correct bolt hole spacing and ring gear teeth just like the original part to ensure long life and durability.
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Hays – Hays Power Train, 10-010 (Part No.10-010)
from
$164.99
Constructed of thicker than stock steel plate to withstand the stress of high stall speed converters and high RPM engine. Zinc dichromate plated to resist rust and corrosion. Meets SFI specification 29.1 for racing.
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ATP – ATP Automatic Transmission Flex Plate, Z-149 (Part No.Z-149)
from
$57.99
Vehicles with automatic transmissions have a flex plate. The flex plates connect the engine and transmission. Most flex plates are made of a thick piece of sheet metal with bolt holes for the torque converter and teeth for the starter. The job of a flex plate is to allow for expansion of the torque converter as engine RPM increases. The constant expansion and contraction of a flex plate over time can result cracks and/or shearing of the flex plate. A damaged flex plate can create serious and expensive damage. Broken flex plates cannot be repaired, they must be replaced. Pioneer Flex Plates are made of high-quality steel and contain the correct bolt hole spacing and ring gear teeth just like the original part to ensure long life and durability.
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ATP – ATP Automatic Transmission Flex Plate, Z-142 (Part No.Z-142)
from
$49.49
Vehicles with automatic transmissions have a flex plate. The flex plates connect the engine and transmission. Most flex plates are made of a thick piece of sheet metal with bolt holes for the torque converter and teeth for the starter. The job of a flex plate is to allow for expansion of the torque converter as engine RPM increases. The constant expansion and contraction of a flex plate over time can result cracks and/or shearing of the flex plate. A damaged flex plate can create serious and expensive damage. Broken flex plates cannot be repaired, they must be replaced. Pioneer Flex Plates are made of high-quality steel and contain the correct bolt hole spacing and ring gear teeth just like the original part to ensure long life and durability.
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ATP – ATP Automatic Transmission Flex Plate, Z-111 (Part No.Z-111)
from
$38.49
Vehicles with automatic transmissions have a flex plate. The flex plates connect the engine and transmission. Most flex plates are made of a thick piece of sheet metal with bolt holes for the torque converter and teeth for the starter. The job of a flex plate is to allow for expansion of the torque converter as engine RPM increases. The constant expansion and contraction of a flex plate over time can result cracks and/or shearing of the flex plate. A damaged flex plate can create serious and expensive damage. Broken flex plates cannot be repaired, they must be replaced. Pioneer Flex Plates are made of high-quality steel and contain the correct bolt hole spacing and ring gear teeth just like the original part to ensure long life and durability.
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Lakewood – Lakewood Power Train, RM-901 (Part No.RM-901)
from
$265.99
Lakewood Power Train, RM-901. PERFORMANCE PARTS>PERFORMANCE DRIVELINE>TRANSMISSION PART>TRANSMISSION PARTS from Lakewood
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Lakewood – Lakewood Power Train, RM-922 (Part No.RM-922)
from
$149.99
Lakewood Power Train, RM-922. PERFORMANCE PARTS>PERFORMANCE DRIVELINE>TRANSMISSION PART>TRANSMISSION PARTS from Lakewood
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ATP – ATP Automatic Transmission Flex Plate, Z-151 (Part No.Z-151)
from
$53.99
Vehicles with automatic transmissions have a flex plate. The flex plates connects the engine and transmission. Most flex plates are made of a thick piece of sheet metal with bolt holes for the torque converter and teeth for the starter. The job of a flex plate is to allow for expansion of the torque converter as engine RPM increases. The constant expansion and contraction of a flex plate over time can result cracks and/or shearing of the flex plate. A damaged flex plate can create serious (expensive) damage. Broken flex plates can not be repaired, they must be replaced. ATP flex plates are made of high quality steel and contain the correct bolt hole spacing and ring gear teeth just like the original part to ensure long life and durability
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Hays – Hays Flywhl:55-85 V6:Sbc:Bbc:348-409:14Lb:168, 20-130HYS (Part No.20-130HYS)
from
$710.99
Upgrade your stock flywheel to a Hays SFI-approved billet steel or aluminum flywheel. Each flywheel is precision machined and engineered to handle extreme duty applications along with being designed to take the punishment of today’s high horsepower street, off-road, and race engines.
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ATP – ATP Automatic Transmission Flex Plate, Z-237 (Part No.Z-237)
from
$95.99
Vehicles with automatic transmissions have a flex plate. Flex plates connect the engine and transmission. Most flex plates are made of a thick piece of sheet metal with bolt holes for the torque converter and teeth for the starter. The job of a flex plate is to allow for expansion of the torque converter as engine RPM increases. The constant expansion and contraction of a flex plate over time can result cracks and/or shearing of the flex plate. A damaged flex plate can create serious (expensive) damage. Broken flex plates can not be repaired, they must be replaced. ATP flex plates are made of high quality steel and contain the correct bolt hole spacing and ring gear teeth just like the original part to ensure long life and durability
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ATP – ATP Automatic Transmission Flex Plate, Z-117 (Part No.Z-117)
from
$56.99
Vehicles with automatic transmissions have a flex plate. The flex plates connect the engine and transmission. Most flex plates are made of a thick piece of sheet metal with bolt holes for the torque converter and teeth for the starter. The job of a flex plate is to allow for expansion of the torque converter as engine RPM increases. The constant expansion and contraction of a flex plate over time can result cracks and/or shearing of the flex plate. A damaged flex plate can create serious and expensive damage. Broken flex plates cannot be repaired, they must be replaced. Pioneer Flex Plates are made of high-quality steel and contain the correct bolt hole spacing and ring gear teeth just like the original part to ensure long life and durability.
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ATP – ATP Automatic Transmission Flex Plate, Z-116 (Part No.Z-116)
from
$73.99
Vehicles with automatic transmissions have a flex plate. Flex plates connect the engine and transmission. Most flex plates are made of a thick piece of sheet metal with bolt holes for the torque converter and teeth for the starter. The job of a flex plate is to allow for expansion of the torque converter as engine RPM increases. The constant expansion and contraction of a flex plate over time can result cracks and/or shearing of the flex plate. A damaged flex plate can create serious (expensive) damage. Broken flex plates can not be repaired, they must be replaced. ATP flex plates are made of high quality steel and contain the correct bolt hole spacing and ring gear teeth just like the original part to ensure long life and durability
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ATP – ATP Automatic Transmission Flex Plate, Z-214 (Part No.Z-214)
from
$81.99
Vehicles with automatic transmissions have a flex plate. Flex plates connect the engine and transmission. Most flex plates are made of a thick piece of sheet metal with bolt holes for the torque converter and teeth for the starter. The job of a flex plate is to allow for expansion of the torque converter as engine RPM increases. The constant expansion and contraction of a flex plate over time can result cracks and/or shearing of the flex plate. A damaged flex plate can create serious (expensive) damage. Broken flex plates can not be repaired, they must be replaced. ATP flex plates are made of high quality steel and contain the correct bolt hole spacing and ring gear teeth just like the original part to ensure long life and durability
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Dorman – Dorman Flywheel Bolts – Thread Size 7/16-20 Thread Length 0.900 In. (Sold by each), 678-154 (Part No.678-154)
from
$4.49
This clutch flywheel 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.
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ARP Auto Racing – "ARP Auto Racing 1""L Under Head, 7/16 Inch -20 Thread, 200000Psi Tensile, 12Point Head, Pack Of 6, 200-2807" (Part No.200-2807)
from
$25.99
Flywheel and flex plate bolts play an important role in the performance and safety of race cars and street machines alike. That is why the fastener experts at ARP have developed special bolts that are far superior to OEM hardware. ARP offers two styles of flywheel/flex plate bolts: High Performance and Pro Series. They are both forged from aerospace alloy and heat treated prior to thread rolling and machining. Both feature an exclusive, flat, 12 point head design and larger than stock shank diameter for increased strength and improved flywheel register. The popular High Performance series is rated at 180,000 PSI, and the premium grade Pro Series, originally developed for NASCAR competition, has a 200,000 PSI rating.
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Dorman – Help – "Dorman – Help Flywheel Bolts Thread 7/16-20, Length – .900"" (22.86mm), Head Thickness – .190"", 74070" (Part No.74070)
from
$13.49
This clutch flywheel 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.
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Dorman – Help – Dorman – Help Flywheel Bolts, 14557 (Part No.14557)
from
$11.49
This clutch flywheel 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.
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Popular 1990 Buick LeSabre Flywheels Categories
Most Popular Flywheels and Flexplates for 1990 Buick LeSabres
Enhance your 1990 Buick LeSabre with one of the 2 Flywheels and Flexplates we have in stock, starting at just $95.99.
ATP – ATP Automatic Transmission Flex Plate, Z-120 (Part No.Z-120)
from
$97.99
Vehicles with automatic transmissions have a flex plate. Flex plates connect the engine and transmission. Most flex plates are made of a thick piece of sheet metal with bolt holes for the torque converter and teeth for the starter. The job of a flex plate is to allow for expansion of the torque converter as engine RPM increases. The constant expansion and contraction of a flex plate over time can result cracks and/or shearing of the flex plate. A damaged flex plate can create serious (expensive) damage. Broken flex plates can not be repaired, they must be replaced. ATP flex plates are made of high quality steel and contain the correct bolt hole spacing and ring gear teeth just like the original part to ensure long life and durability
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ATP – ATP Automatic Transmission Flex Plate, Z-237 (Part No.Z-237)
from
$95.99
Vehicles with automatic transmissions have a flex plate. Flex plates connect the engine and transmission. Most flex plates are made of a thick piece of sheet metal with bolt holes for the torque converter and teeth for the starter. The job of a flex plate is to allow for expansion of the torque converter as engine RPM increases. The constant expansion and contraction of a flex plate over time can result cracks and/or shearing of the flex plate. A damaged flex plate can create serious (expensive) damage. Broken flex plates can not be repaired, they must be replaced. ATP flex plates are made of high quality steel and contain the correct bolt hole spacing and ring gear teeth just like the original part to ensure long life and durability
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Best-Selling 1990 Buick LeSabre Flywheel Bolts
Upgrade your LeSabre with one of our 3 best-selling Flywheel Bolts, earning an average 3.5 stars rating across 6 reviews.
Dorman – Help – Dorman – Help Flywheel Bolts, 14557 (Part No.14557)
from
$11.49
This clutch flywheel 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.
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Dorman – Help – "Dorman – Help Flywheel Bolts Thread 7/16-20, Length – .900"" (22.86mm), Head Thickness – .190"", 74070" (Part No.74070)
from
$13.49
This clutch flywheel 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.
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Dorman – Dorman Flywheel Bolts – Thread Size 7/16-20 Thread Length 0.900 In. (Sold by each), 678-154 (Part No.678-154)
from
$4.49
This clutch flywheel 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.
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Top-Rated Flywheel Brands For Your 1990 Buick LeSabre
When it comes to finding the perfect Flywheel for your 1990 Buick LeSabre, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 2 trusted brands. We carry the most popular Flywheel brands including Dorman, and more, all known for their exceptional customer ratings (average brand rating of 4.2 stars) and competitive prices, as low as $11.49. Purchasing a Flywheel from us here at Advance Auto Parts is a smart move for both you and your 1990 Buick LeSabre, providing peace of mind with parts that meet or exceed OEM standards.
Popular Dorman 1990 Buick LeSabre Flywheels
If you’re looking for a top-quality Flywheel for your 1990 Buick LeSabre, Advance Auto Parts has exactly what you need with our selection of Dorman Flywheels. We have 1 Dorman Flywheels in stock for this fitment, all known for their durability and precision fit. With prices starting at just $11.49, you’ll find the perfect Flywheel for your needs and budget. Dorman Flywheels for the 1990 Buick LeSabre come highly rated, with over 4 customer reviews and an impressive average rating of 4.2 stars. Choosing a Dorman Flywheel from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
FAQs for 1990 Buick LeSabre Flywheels
What are the best-selling Flywheels for 1990 Buick LeSabres?
Out of 5 Flywheels that fit 1990 Buick LeSabres, the following parts are the top sellers:
- ATP Automatic Transmission Flex Plate, Z-120 (5610222) – $97.99
- ATP Automatic Transmission Flex Plate, Z-237 (19260043) – $95.99
- Dorman Flywheel Bolts – Thread Size 7/16-20 Thread Length 0.900 In. (Sold by each), 678-154 (22142246) – $4.49
What’s the price range for 1990 Buick LeSabre Flywheels?
The prices of Flywheels for the 1990 Buick LeSabre range from $4.49 up to $97.99 for the most premium parts.
What is the average price of a Flywheel for a 1990 Buick LeSabre?
The average price for Flywheels for the 1990 Buick LeSabre is $29.36. Keep in mind the variety of part types within our Flywheel category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Flywheels for other Buick LeSabre model years?
What are the cheapest Flywheels for my 1990 Buick LeSabre?
The cheapest 1990 Buick LeSabre Flywheels we carry are:
- Dorman Flywheel Bolts – Thread Size 7/16-20 Thread Length 0.900 In. (Sold by each), 678-154 (22142246) – $4.49
- Dorman – Help Flywheel Bolts, 14557 (12029427) – $11.49
- "Dorman – Help Flywheel Bolts Thread 7/16-20, Length – .900"" (22.86mm), Head Thickness – .190"", 74070" (12017453) – $13.49
- ATP Automatic Transmission Flex Plate, Z-237 (19260043) – $95.99
- ATP Automatic Transmission Flex Plate, Z-120 (5610222) – $97.99
Does Advance Auto Parts sell Flywheels for any other 1990 Buick models?
Yes. We stock Flywheels for 5 other popular 1990 Buick models. Some of the most popular are 1990 Regal Flywheels, 1990 Century Flywheels, 1990 Skylark Flywheels, 1990 Riviera Flywheels, and 1990 Electra Flywheels.
What are the top-rated Flywheels that fit the 1990 Buick LeSabre?
The one 1990 Buick LeSabre Flywheel we have in stock is the Dorman Flywheel Bolts – Thread Size 7/16-20 Thread Length 0.900 In. (Sold by each), 678-154. It costs $4.49.
What types of Flywheels do you sell for my 1990 Buick LeSabre?
As of 8/2/26, these are some of the most in-demand types of Flywheels for a 1990 Buick LeSabre:
Can I get help with 1990 Buick LeSabre Flywheel orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Buick Flywheels and more.
What is your return policy for Buick LeSabre Flywheels?
Advance Auto Parts keeps returns simple. For new Buick LeSabre Flywheels and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.