1990 Buick LeSabre Automatic Transmission Parts

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Keep Your 1990 Buick LeSabre in Top Shape with Quality Automatic Transmission Parts

Whether you’re repairing or upgrading your Automatic Transmission Part, 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 Detent Cables, Transmission Solenoids, and Transmission Modulator Valves. 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 Automatic Transmission Parts from Trusted Brands

Looking for a reliable Automatic Transmission Part? We’ve got you covered with options from brands you know and trust like Pro-King. For example, Pro-King Automatic Transmission Parts start at just $33.99 with an average 4.0 star rating. With over 54 reviews and a solid 4 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 Automatic Transmission Part at Advance Auto Parts is around $35.68, with a range that starts at $7.99 and goes up to $65.99. With 10 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like Automatic Transmission Detent Cable End, ATP Automatic Transmission Control Solenoid (Lock-Up), and Transmission Oil Cooler Line: Exact Fit, Rubber start at just $7.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Automatic Transmission Part, don’t forget to check out other key components like Torque Converter and Related Products and Transmission Cooler and Parts. At Advance Auto Parts, we’re here to help you keep your 1990 Buick LeSabre in peak condition, inside and out.

Essential 1990 Buick LeSabre Automatic Transmission Parts

Carquest Premium – Automatic Transmission Modulator Valve (Part No.VMC1031)

Automatic Transmission Modulator Valve

from

$22.99
The transmission modulator valve is a vacuum operated mechanical device located on the transmission case. This valve will have a actuator rod extended into the transmission valve body inside the transmission which will control the flow of transmission fluid within the transmission to place the transmission in the most optimal forward gear selection.

Product Features:
  • Application matched component ensures the transmission gear position system can be returned to like new condition.
  • Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
  • This part will look and function just like the original unit being replaced.
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Pro-King – Automatic Transmission Vacuum Modulator (Part No.MD-33)

Automatic Transmission Vacuum Modulator

from

$28.99
Fully adjustable vacuum modulator to maintain accurate shift points.

Product Features:
  • Meets or exceeds OE fit, form and function
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ATP – AT MODULATOR VALVE (Part No.JX-66)

AT MODULATOR VALVE

from

$21.99
AT MODULATOR VALVE

Pro-King – Automatic Transmission Vacuum Modulator (Part No.MD-28)

Automatic Transmission Vacuum Modulator

from

$33.99
Fully adjustable vacuum modulator to maintain accurate shift points.

Product Features:
  • Meets or exceeds OE specifications
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Dorman – Transmission Oil Cooler Line: Exact Fit, Rubber (Part No.624-151)

Transmission Oil Cooler Line: Exact Fit, Rubber

from

$36.99
This automatic transmission oil cooler hose assembly is designed to match the fit and function of an original assembly. It is engineered from durable components as a reliable replacement for leaking or damaged lines on specified vehicles.

Product Features:
  • Direct replacement – this automatic transmission oil cooler hose assembly is designed to match the fit and function of the original equipment assembly on specified vehicle makes, models and years
  • Ideal solution – engineered to help ensure proper transmission cooling when the original assembly is leaking or has failed from corrosion, collision, vibration, or fitting damage
  • Durable construction – made of quality materials for reliable performance and long service life
  • 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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Dorman – Transmission Oil Cooler Line: Exact Fit, Metal/Rubber (Part No.624-142)

Transmission Oil Cooler Line: Exact Fit, Metal/Rubber

from

$32.99
This automatic transmission oil cooler hose assembly is designed to match the fit and function of an original assembly. It is engineered from durable components as a reliable replacement for leaking or damaged lines on specified vehicles.

Product Features:
  • Direct replacement – this automatic transmission oil cooler hose assembly is designed to match the fit and function of the original equipment assembly on specified vehicle makes, models and years
  • Ideal solution – engineered to help ensure proper transmission cooling when the original assembly is leaking or has failed from corrosion, collision, vibration, or fitting damage
  • Durable construction – made of quality materials for reliable performance and long service life
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Transmission Oil Cooler Line: Exact Fit, Rubber (Part No.624-111)

Transmission Oil Cooler Line: Exact Fit, Rubber

from

$31.99
This automatic transmission oil cooler hose assembly is designed to match the fit and function of an original assembly. It is engineered from durable components as a reliable replacement for leaking or damaged lines on specified vehicles.

Product Features:
  • Direct replacement – this automatic transmission oil cooler hose assembly is designed to match the fit and function of the original equipment assembly on specified vehicle makes, models and years
  • Ideal solution – engineered to help ensure proper transmission cooling when the original assembly is leaking or has failed from corrosion, collision, vibration, or fitting damage
  • Durable construction – made of quality materials for reliable performance and long service life
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Transmission Oil Cooler Line: Exact Fit, Metal/Rubber (Part No.624-144)

Transmission Oil Cooler Line: Exact Fit, Metal/Rubber

from

$43.99
This automatic transmission oil cooler hose assembly is designed to match the fit and function of an original assembly. It is engineered from durable components as a reliable replacement for leaking or damaged lines on specified vehicles.

Product Features:
  • Direct replacement – this automatic transmission oil cooler hose assembly is designed to match the fit and function of the original equipment assembly on specified vehicle makes, models and years
  • Ideal solution – engineered to help ensure proper transmission cooling when the original assembly is leaking or has failed from corrosion, collision, vibration, or fitting damage
  • Durable construction – made of quality materials for reliable performance and long service life
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
See More

ATP – DETENT CABLE (Part No.Y-1326)

DETENT CABLE

from

$25.49
DETENT CABLE

ATP – Automatic Transmission Universal Detent Cable 28 to 48 inches (Part No.Y-754)

Automatic Transmission Universal Detent Cable 28 to 48 inches

from

$49.99
ATP Universal Fit Detent Cables are designed to cover many applications and are no compromise replacement parts

Product Features:
  • Includes brackets, grommets, etc to match original
  • Fits many GM transmissions
  • Adjustable
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ATP – Automatic Transmission Detent Cable End (Part No.YR-100)

Automatic Transmission Detent Cable End

from

$7.99
ATP Detent Cable End repair damaged or bent end clips found on 1980-96 General Motors applications.

Product Features:
  • Saves money by allowing cable repair instead of replacement.
  • Easy to use
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ATP – Automatic Transmission Detent Cable (Part No.Y-224)

Automatic Transmission Detent Cable

from

$29.49
Detent cables connect the throttle mechanism to the transmission. Old cables can bind, break, or just become sluggish. The best repair is to replace the old cable with a new one. ATP Detent cables are designed to fit and function just like the original part to ensure durability and long life.

Product Features:
  • Includes brackets, grommets, etc to match original
  • Helps transmission determine ideal downshift
  • Improves vehicle performance
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ATP – AT/HARNESS VSS REPR (Part No.JE-15)

AT/HARNESS VSS REPR

from

$51.99
AT/HARNESS VSS REPR

ATP – ATHARNESS VSS REPR (Part No.JE-24)

ATHARNESS VSS REPR

from

$127.99
ATHARNESS VSS REPR

ATP – ATHARNESS VSS REPR (Part No.JE-27)

ATHARNESS VSS REPR

from

$112.99
ATHARNESS VSS REPR

ATP – ATHARNESS VSS REPR (Part No.JE-31)

ATHARNESS VSS REPR

from

$195.99
ATHARNESS VSS REPR

ATP – AT CONTR SOLENOID (Part No.SE-1)

AT CONTR SOLENOID

from

$118.99
AT CONTR SOLENOID

ATP – AT CONTR SOLENOID (Part No.JE-8)

AT CONTR SOLENOID

from

$70.99
AT CONTR SOLENOID

Pro-King – Automatic Transmission Solenoid (Part No.52-0216)

Automatic Transmission Solenoid

from

$28.99
Pro-King is the leading supplier of transmission and driveline products in the aftermarket. All products are designed to meet or exceed OE quality, form, fit and function.

Product Features:
  • Meets or exceeds OE specifications
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Carquest Premium – Automatic Transmission Control Solenoid (Part No.SBA4934)

Automatic Transmission Control Solenoid

from

$23.99
An automatic transmission is a hydraulic multi-speed device that does not require any input from the vehicle operator other than selecting vehicle direction. Hydraulic pressure is controlled by a series of electronic shift solenoids that are commanded by the transmission control module. Planetary gear sets and hydraulically controlled shift plates and brake bands apply power to the main shaft in the transmission and out to the vehicles drive wheels.

Product Features:
  • Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
  • Precision-wound coated copper windings increase product durability and life cycle.
  • 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
  • 100% end-of-line tested to ensure product reliability, every time.
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ATP – AUTO TRANS BAND (Part No.JX-58)

AUTO TRANS BAND

from

$29.99
AUTO TRANS BAND

ATP – AUTO TRANS BAND (Part No.CX-32)

AUTO TRANS BAND

from

$29.99
AUTO TRANS BAND

ATP – AUTO TRANS BAND (Part No.CX-42)

AUTO TRANS BAND

from

$36.49
AUTO TRANS BAND

B & M – Cable Bracket (Part No.30498)

Cable Bracket

from

$33.99
Cable Bracket, GM (Bandit style shifters only) APPLICATION: For TH-400, 350, 250, 200, 700R4, 200-4R with 80797, 80798 or 81050 shifter.

Product Features:
  • Shifter Service Parts
  • Steel
  • Natural Finish
  • Sold individually
  • Replacement for Bandit shifters
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Most Popular Detent Cable for 1990 Buick LeSabres

Enhance your 1990 Buick LeSabre with this popular Detent Cable we have in stock, for $7.99.

ATP – Automatic Transmission Detent Cable End (Part No.YR-100)

Automatic Transmission Detent Cable End

from

$7.99
ATP Detent Cable End repair damaged or bent end clips found on 1980-96 General Motors applications.

Product Features:
  • Saves money by allowing cable repair instead of replacement.
  • Easy to use
See More

Best-Selling 1990 Buick LeSabre Transmission Solenoids

Upgrade your LeSabre with one of our 2 best-selling Transmission Solenoids, earning an average 5 stars rating across 1 reviews.

Pro-King – Automatic Transmission Solenoid (Part No.52-0203)

Automatic Transmission Solenoid

from

$36.99
Pro-King is the leading supplier of transmission and driveline products in the aftermarket. All products are designed to meet or exceed OE quality, form, fit and function.

Product Features:
  • Meets or exceeds OE specifications
See More

ATP – AT CONTR SOLENOID (Part No.CE-4)

AT CONTR SOLENOID

from

$58.99
AT CONTR SOLENOID

Top-Quality Transmission Modulator Valves for 1990 Buick LeSabres

Choose a high-quality OEM or aftermarket Transmission Modulator Valve for Buick LeSabres and enjoy top-notch performance from $33.99.

Pro-King – Automatic Transmission Vacuum Modulator (Part No.MD-28)

Automatic Transmission Vacuum Modulator

from

$33.99
Fully adjustable vacuum modulator to maintain accurate shift points.

Product Features:
  • Meets or exceeds OE specifications
See More

ATP – AT MODULATOR VALVE (Part No.JX-70)

AT MODULATOR VALVE

from

$49.99
AT MODULATOR VALVE

Top Picks for 1990 Buick LeSabre Automatic Transmission Line Assemblies

Invest in one of our 2 durable Automatic Transmission Line Assemblies for your 1990 Buick, knowing you’re getting trusted brands and expert craftsmanship.

Dorman – Transmission Oil Cooler Line: Exact Fit, Rubber (Part No.624-157)

Transmission Oil Cooler Line: Exact Fit, Rubber

from

$37.99
This automatic transmission oil cooler hose assembly is designed to match the fit and function of an original assembly. It is engineered from durable components as a reliable replacement for leaking or damaged lines on specified vehicles.

Product Features:
  • Direct replacement – this automatic transmission oil cooler hose assembly is designed to match the fit and function of the original equipment assembly on specified vehicle makes, models and years
  • Ideal solution – engineered to help ensure proper transmission cooling when the original assembly is leaking or has failed from corrosion, collision, vibration, or fitting damage
  • Durable construction – made of quality materials for reliable performance and long service life
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Transmission Oil Cooler Line: Exact Fit, Rubber (Part No.624-111)

Transmission Oil Cooler Line: Exact Fit, Rubber

from

$31.99
This automatic transmission oil cooler hose assembly is designed to match the fit and function of an original assembly. It is engineered from durable components as a reliable replacement for leaking or damaged lines on specified vehicles.

Product Features:
  • Direct replacement – this automatic transmission oil cooler hose assembly is designed to match the fit and function of the original equipment assembly on specified vehicle makes, models and years
  • Ideal solution – engineered to help ensure proper transmission cooling when the original assembly is leaking or has failed from corrosion, collision, vibration, or fitting damage
  • Durable construction – made of quality materials for reliable performance and long service life
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
See More

Our Automatic Transmission Wiring Harness for 1990 Buick LeSabres

Make a smart move for your 1990 Buick LeSabre with our Automatic Transmission Wiring Harnes for $65.99.

ATP – ATP Automatic Transmission Control Solenoid (Lock-Up) (Part No.CE-1)

ATP Automatic Transmission Control Solenoid (Lock-Up)

from

$65.99
ATP Automatic Transmission Control Solenoid (Lock-Up)

Top-Rated Automatic Transmission Part Brands For Your 1990 Buick LeSabre

When it comes to finding the perfect Automatic Transmission Part for your 1990 Buick LeSabre, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 4 trusted brands. We carry the most popular Automatic Transmission Part brands including Pro-King, and more, all known for their exceptional customer ratings (average brand rating of 4.0 stars) and competitive prices, as low as $33.99. Purchasing a Automatic Transmission Part 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 Pro-King 1990 Buick LeSabre Automatic Transmission Parts

If you’re looking for a top-quality Automatic Transmission Part for your 1990 Buick LeSabre, Advance Auto Parts has exactly what you need with our selection of Pro-King Automatic Transmission Parts. We have 2 Pro-King Automatic Transmission Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $33.99 and an average cost of $35.49, you’ll find the perfect Automatic Transmission Part for your needs and budget. Pro-King Automatic Transmission Parts for the 1990 Buick LeSabre come highly rated, with over 12 customer reviews and an impressive average rating of 4.0 stars. Choosing a Pro-King Automatic Transmission Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Automatic Transmission Vacuum Modulator
from $33.99
(11)
Automatic Transmission Vacuum Modulator
“I have a 1988 Buick Reatta that recently begun to fail to shift. After trying things such as changing the filter and fluid, we eventually were recomme”
Automatic Transmission Solenoid
from $36.99
(1)
Automatic Transmission Solenoid
“Works like OEM. Not much more to say about it. Fits perfectly and functions flawlessly.”

FAQs for 1990 Buick LeSabre Automatic Transmission Parts

What are the best-selling Automatic Transmission Parts for 1990 Buick LeSabres?

Out of 10 Automatic Transmission Parts that fit 1990 Buick LeSabres, the following parts are the top sellers:

What’s the price range for 1990 Buick LeSabre Automatic Transmission Parts?

The prices of Automatic Transmission Parts for the 1990 Buick LeSabre range from $7.99 up to $65.99 for the most premium parts.

What is the average price of an Automatic Transmission Part for a 1990 Buick LeSabre?

The average price for Automatic Transmission Parts for the 1990 Buick LeSabre is $35.68. Keep in mind the variety of part types within our Automatic Transmission Part category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Automatic Transmission Parts for other Buick LeSabre model years?

Yes, we carry Automatic Transmission Parts for 45 model years of Buick LeSabres between 1959 and 2005. The following model years are the most popular for Automatic Transmission Part purchases: 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, and 1997.

What are the cheapest Automatic Transmission Parts for my 1990 Buick LeSabre?

The cheapest 1990 Buick LeSabre Automatic Transmission Parts we carry are:

Does Advance Auto Parts sell Automatic Transmission Parts for any other 1990 Buick models?

What are the top-rated Automatic Transmission Parts that fit the 1990 Buick LeSabre?

Based on 54 reviews by customers, our 1990 Buick LeSabre Automatic Transmission Parts have an average customer rating of 4 stars. These are the highest-rated categories of Automatic Transmission Parts for the 1990 Buick LeSabre and their top-rated products:

What types of Automatic Transmission Parts do you sell for my 1990 Buick LeSabre?

As of 3/1/26, these are some of the most in-demand types of Automatic Transmission Parts for a 1990 Buick LeSabre:

Can I get help with 1990 Buick LeSabre Automatic Transmission Part orders?

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

What is your return policy for Buick LeSabre Automatic Transmission Parts?

Advance Auto Parts keeps returns simple. For new Buick LeSabre Automatic Transmission Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.