1990 GMC C1500 Automatic Transmission Parts

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Keep Your 1990 GMC C1500 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 GMC C1500 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Detent Cables, Transmission Bushings, and Transmission Dipsticks. 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 $21.99 with an average 4.0 star rating. With over 318 reviews and a solid 3.6 star average, you can shop with confidence knowing other GMC C1500 owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1990 GMC C1500 Automatic Transmission Part at Advance Auto Parts is around $45.75, with a range that starts at $4.29 and goes up to $132.99. With 20 options in stock from 5 trusted brands, finding the right fit is easy. Popular picks like ATP Automatic Transmission Detent Cable End, YR-100, ATP Automatic Transmission Detent Cable, Y-228, and ATP Automatic Transmission Detent Cable Seal, SO-37 start at just $4.29 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 GMC C1500 in peak condition, inside and out.

Essential 1990 GMC C1500 Automatic Transmission Parts

Mr. Gasket – Mr. Gasket A/Tdipstick, 9704G (Part No.9704G)

Mr. Gasket A/Tdipstick, 9704G

from

$99.99
Billet aluminum handle with flexible braded steel tube mounts to the firewall. 29-3/4 inch long.
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Mr. Gasket – "Mr. Gasket Chrome Automatic Transmission Dipstick & Tube – 27"" Length, 9764" (Part No.9764)

"Mr. Gasket Chrome Automatic Transmission Dipstick & Tube - 27"" Length, 9764"

from

$36.99
Includes dipstick with chromed steel handle and chromed steel dipstick tube with mounting tab. 27 inch long.
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B & M – B & M Aluminum Braided Dip Stick, Fits Th-400 Transmission, 22166 (Part No.22166)

B & M Aluminum Braided Dip Stick, Fits Th-400 Transmission, 22166

from

$132.99
Dress up your street rod with this stainless steel braided dipstick featuring a billet aluminum knob with an o-ring for a leak proof seal. The dipstick fits GM TH400 automatic transmissions and mounts to the Bell housing. The handle has the B&M logo laser etched on the top showing everyone you appreciate quality.
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Dorman – Dorman Clutch Pilot Bushing, 690-014.1 (Part No.690-014.1)

Dorman Clutch Pilot Bushing, 690-014.1

from

$7.29
This clutch pilot bushing 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 Clutch Pedal Linkage Bushing, 74014 (Part No.74014)

Dorman - Help Clutch Pedal Linkage Bushing, 74014

from

$12.49
This clutch pedal bushing 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 Clutch Pilot Bushing, 14650 (Part No.14650)

Dorman - Help Clutch Pilot Bushing, 14650

from

$11.99
This clutch pilot bushing 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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Carquest Premium – Carquest Automatic Transmission Control Solenoid, SBA4928 (Part No.SBA4928)

Carquest Automatic Transmission Control Solenoid, SBA4928

from

$31.99
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.
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Carquest Premium – Carquest Automatic Transmission Control Solenoid, SBA4948 (Part No.SBA4948)

Carquest Automatic Transmission Control Solenoid, SBA4948

from

$21.99
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.
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Pro-King – Pro-King Automatic Transmission Solenoid, 52-0214 (Part No.52-0214)

Pro-King Automatic Transmission Solenoid, 52-0214

from

$30.99
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.
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B & M – B & M Kickdown Switch Kit For Th400 Transmission, 20297 (Part No.20297)

B & M Kickdown Switch Kit For Th400 Transmission, 20297

from

$103.99
When swapping the TH400 transmission into any vehicle, this kit makes installation of the transmission’s kickdown feature a snap. This switch mounts to either a TH700R4, TH200, TH200-R4 or TH350 throttle cable bracket.
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B & M – B & M Transmission, 98-Up 4L60E -Ls Motor, 117308 (Part No.117308)

B & M Transmission, 98-Up 4L60E -Ls Motor, 117308

from

$4000.00
A ready-to-run performance 4L60E for LS-swap and LS-equipped builds, engineered for firm, reliable shifts on the street with mild strip duty. Inside you’ll find high-performance friction plates, a recalibrated valve body, Beast sunshell, reinforced input drum, rebuilt performance pump for consistent flow, new solenoids, and a fresh harness-all capped by a chrome pan. Rated to about 550 hp/450 lb-ft with a standard pattern; converter not included. Pair with a B&M Hi-Tek SuperCooler to protect your investment.
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Hooker BlackHeart – Hooker BlackHeart Polyurethane Transmission Mount – Red, 71223030HKR (Part No.71223030HKR)

Hooker BlackHeart Polyurethane Transmission Mount - Red, 71223030HKR

from

$49.99
Hooker continues to set the standard of performance with the BlackHeart line of drivetrain components. These BlackHeart transmission mounts are constructed of durable polyurethane to handle the stress and vibration of high horsepower applications while still lasting longer than rubber mounts. Our 3-hole design allows multiple mounting options for factory chassis or custom hot rod applications and features a unique built-in safety lock to keep from separating under high torque loads. Fits 1 or 2-bolt GM and Jeep applications.
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Hooker BlackHeart – Hooker BlackHeart Polyurethane Transmission Mount – Black, 71223029HKR (Part No.71223029HKR)

Hooker BlackHeart Polyurethane Transmission Mount - Black, 71223029HKR

from

$46.09
Hooker continues to set the standard of performance with the BlackHeart line of drivetrain components. These BlackHeart transmission mounts are constructed of durable polyurethane to handle the stress and vibration of high horsepower applications while still lasting longer than rubber mounts. Our 3-hole design allows multiple mounting options for factory chassis or custom hot rod applications and feature a unique built-in safety lock to keep from separating under high torque loads. Fits 1 or 2 bolt GM and Jeep applications.
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ATP – ATP Automatic Transmission Detent Cable Seal, SO-36 (Part No.SO-36)

ATP Automatic Transmission Detent Cable Seal, SO-36

from

$4.19
ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts
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ATP – ATP Automatic Transmission Detent Cable Seal, SO-37 (Part No.SO-37)

ATP Automatic Transmission Detent Cable Seal, SO-37

from

$4.29
ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts
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ATP – ATP Automatic Transmission Detent Cable, Y-100 (Part No.Y-100)

ATP Automatic Transmission Detent Cable, Y-100

from

$25.99
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.
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ATP – ATP Automatic Transmission Detent Cable, Y-228 (Part No.Y-228)

ATP Automatic Transmission Detent Cable, Y-228

from

$25.99
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. Pioneer detent cables are designed to fit and function just like the original part to ensure durability and long life.
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ATP – ATP Automatic Transmission Detent Cable End, YR-100 (Part No.YR-100)

ATP Automatic Transmission Detent Cable End, YR-100

from

$8.69
ATP Detent Cable End repair damaged or bent end clips found on 1980-96 General Motors applications.
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ATP – ATP Automatic Transmission Band (2Nd & 4Th), CX-42 (Part No.CX-42)

ATP Automatic Transmission Band (2Nd & 4Th), CX-42

from

$37.49
ATP Transmission Components are exact fit, no compromise replacement parts
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ATP – ATP Automatic Transmission Band (Front), JX-58 (Part No.JX-58)

ATP Automatic Transmission Band (Front), JX-58

from

$29.99
ATP Transmission Components are exact fit, no compromise replacement parts
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ATP – ATP AT MODULATOR VALVE, JX-76 (Part No.JX-76)

ATP AT MODULATOR VALVE, JX-76

from

$51.99
ATP AT MODULATOR VALVE, JX-76. DRIVELINE – TRANSMISSION PARTS>TRANSMISSION PARTS>TRANSMISSION CONTROL MODULES>TRANSMISSION CONTROL MODULES from ATP
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Carquest Premium – Carquest Automatic Transmission Modulator Valve, VMC1023 (Part No.VMC1023)

Carquest Automatic Transmission Modulator Valve, VMC1023

from

$48.99
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.
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Pro-King – Pro-King Automatic Transmission Vacuum Modulator, MD-28 (Part No.MD-28)

Pro-King Automatic Transmission Vacuum Modulator, MD-28

from

$33.99
Fully adjustable vacuum modulator to maintain accurate shift points.
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ATP – ATP AT MODULATOR VALVE, JX-66 (Part No.JX-66)

ATP AT MODULATOR VALVE, JX-66

from

$21.99
ATP AT MODULATOR VALVE, JX-66. DRIVELINE – TRANSMISSION PARTS>TRANSMISSION PARTS>TRANSMISSION CONTROL MODULES>TRANSMISSION CONTROL MODULES from ATP
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B & M – B & M Modulator, 20234 (Part No.20234)

B & M Modulator, 20234

from

$51.99
The B&M vacuum modulator is fully adjustable and allows you to fine-tune your shift points and shift feel. This is done by turning the adjustment screw inside of the vacuum line connection for more or less diaphragm preload, thus raising or lowering part throttle shift points and line pressures. For GM TH350 and TH400 automatic transmissions.
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Pro-King – Pro-King Automatic Transmission Vacuum Modulator, MD-48 (Part No.MD-48)

Pro-King Automatic Transmission Vacuum Modulator, MD-48

from

$21.99
Fully adjustable vacuum modulator to maintain accurate shift points.
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Most Popular Detent Cables for 1990 GMC C1500s

Enhance your 1990 GMC C1500 with one of the 5 Detent Cables we have in stock, starting at just $4.29.

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

ATP Automatic Transmission Detent Cable End, YR-100

from

$8.69
ATP Detent Cable End repair damaged or bent end clips found on 1980-96 General Motors applications.
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ATP – ATP Automatic Transmission Detent Cable, Y-228 (Part No.Y-228)

ATP Automatic Transmission Detent Cable, Y-228

from

$25.99
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. Pioneer detent cables are designed to fit and function just like the original part to ensure durability and long life.
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ATP – ATP Automatic Transmission Detent Cable, Y-225 (Part No.Y-225)

ATP Automatic Transmission Detent Cable, Y-225

from

$30.99
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. Pioneer detent cables are designed to fit and function just like the original part to ensure durability and long life.
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ATP – ATP Automatic Transmission Detent Cable Seal, SO-37 (Part No.SO-37)

ATP Automatic Transmission Detent Cable Seal, SO-37

from

$4.29
ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts
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ATP – ATP Automatic Transmission Universal Detent Cable 28 To 48 Inches, Y-752 (Part No.Y-752)

ATP Automatic Transmission Universal Detent Cable 28 To 48 Inches, Y-752

from

$55.99
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. Pioneer detent cables are designed to fit and function just like the original part to ensure durability and long life.
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Best-Selling 1990 GMC C1500 Transmission Bushings

Upgrade your C1500 with one of our 2 best-selling Transmission Bushings.

ATP – ATP Automatic Transmission Front Pump Bushing (Pump Body), CB-30 (Part No.CB-30)

ATP Automatic Transmission Front Pump Bushing (Pump Body), CB-30

from

$12.79
ATP Transmission Components are exact fit, no compromise replacement parts
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ATP – ATP Automatic Transmission Front Pump Bushing, CB-4 (Part No.CB-4)

ATP Automatic Transmission Front Pump Bushing, CB-4

from

$11.79
ATP Transmission Components are exact fit, no compromise replacement parts
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Top-Quality Transmission Dipsticks for 1990 GMC C1500s

Choose a high-quality OEM or aftermarket Transmission Dipstick for GMC C1500s and enjoy top-notch performance from $99.99.

Mr. Gasket – Mr. Gasket A/Tdipstick, 9704G (Part No.9704G)

Mr. Gasket A/Tdipstick, 9704G

from

$99.99
Billet aluminum handle with flexible braded steel tube mounts to the firewall. 29-3/4 inch long.
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B & M – B & M Aluminum Braided Dip Stick, Fits Th-400 Transmission, 22166 (Part No.22166)

B & M Aluminum Braided Dip Stick, Fits Th-400 Transmission, 22166

from

$132.99
Dress up your street rod with this stainless steel braided dipstick featuring a billet aluminum knob with an o-ring for a leak proof seal. The dipstick fits GM TH400 automatic transmissions and mounts to the Bell housing. The handle has the B&M logo laser etched on the top showing everyone you appreciate quality.
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Top Picks for 1990 GMC C1500 Transmission Modulator Valves

Invest in one of our 5 durable Transmission Modulator Valves for your 1990 GMC, knowing you’re getting trusted brands and expert craftsmanship.

Pro-King – Pro-King Automatic Transmission Vacuum Modulator, MD-48 (Part No.MD-48)

Pro-King Automatic Transmission Vacuum Modulator, MD-48

from

$21.99
Fully adjustable vacuum modulator to maintain accurate shift points.
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Pro-King – Pro-King Automatic Transmission Vacuum Modulator, MD-28 (Part No.MD-28)

Pro-King Automatic Transmission Vacuum Modulator, MD-28

from

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

B & M – B & M Modulator, 20234 (Part No.20234)

B & M Modulator, 20234

from

$51.99
The B&M vacuum modulator is fully adjustable and allows you to fine-tune your shift points and shift feel. This is done by turning the adjustment screw inside of the vacuum line connection for more or less diaphragm preload, thus raising or lowering part throttle shift points and line pressures. For GM TH350 and TH400 automatic transmissions.
See More

ATP – ATP AT MODULATOR VALVE, JX-76 (Part No.JX-76)

ATP AT MODULATOR VALVE, JX-76

from

$51.99
ATP AT MODULATOR VALVE, JX-76. DRIVELINE – TRANSMISSION PARTS>TRANSMISSION PARTS>TRANSMISSION CONTROL MODULES>TRANSMISSION CONTROL MODULES from ATP
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ATP – ATP AT MODULATOR VALVE, JX-66 (Part No.JX-66)

ATP AT MODULATOR VALVE, JX-66

from

$21.99
ATP AT MODULATOR VALVE, JX-66. DRIVELINE – TRANSMISSION PARTS>TRANSMISSION PARTS>TRANSMISSION CONTROL MODULES>TRANSMISSION CONTROL MODULES from ATP
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Our Transmission Solenoids for 1990 GMC C1500s

Make a smart move for your 1990 GMC C1500 with our Transmission Solenoid for $65.99.

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

ATP Automatic Transmission Control Solenoid (Lock-Up), CE-1

from

$65.99
ATP Transmission Components are exact fit, no compromise replacement parts
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Top-Rated Automatic Transmission Part Brands For Your 1990 GMC C1500

When it comes to finding the perfect Automatic Transmission Part for your 1990 GMC C1500, 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 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 $21.99. Purchasing a Automatic Transmission Part from us here at Advance Auto Parts is a smart move for both you and your 1990 GMC C1500, providing peace of mind with parts that meet or exceed OEM standards.

Popular Pro-King 1990 GMC C1500 Automatic Transmission Parts

If you’re looking for a top-quality Automatic Transmission Part for your 1990 GMC C1500, 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 $21.99 and an average cost of $27.99, you’ll find the perfect Automatic Transmission Part for your needs and budget. Pro-King Automatic Transmission Parts for the 1990 GMC C1500 come highly rated, with over 22 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.
Pro-King Automatic Transmission Vacuum Modulator, MD-48
from $21.99
(11)
Pro-King Automatic Transmission Vacuum Modulator, MD-48
“Part was in stock, price was good.”
Pro-King Automatic Transmission Vacuum Modulator, MD-28
from $33.99
(11)
Pro-King Automatic Transmission Vacuum Modulator, MD-28
“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”

FAQs for 1990 GMC C1500 Automatic Transmission Parts

What are the best-selling Automatic Transmission Parts for 1990 GMC C1500s?

Out of 20 Automatic Transmission Parts that fit 1990 GMC C1500s, the following parts are the top sellers:

What’s the price range for 1990 GMC C1500 Automatic Transmission Parts?

The prices of Automatic Transmission Parts for the 1990 GMC C1500 range from $4.29 up to $132.99 for the most premium parts.

What is the average price of an Automatic Transmission Part for a 1990 GMC C1500?

The average price for Automatic Transmission Parts for the 1990 GMC C1500 is $45.75. 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 GMC C1500 model years?

Yes, we carry Automatic Transmission Parts for 18 model years of GMC C1500s between 1979 and 1999. The following model years are the most popular for Automatic Transmission Part purchases: 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, and 1991.

What are the cheapest Automatic Transmission Parts for my 1990 GMC C1500?

The cheapest 1990 GMC C1500 Automatic Transmission Parts we carry are:

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

What are the top-rated Automatic Transmission Parts that fit the 1990 GMC C1500?

The one 1990 GMC C1500 Automatic Transmission Part we have in stock is the ATP Automatic Transmission Detent Cable Seal, SO-37. It costs $4.29.

What types of Automatic Transmission Parts do you sell for my 1990 GMC C1500?

As of 8/2/26, these are some of the most in-demand types of Automatic Transmission Parts for a 1990 GMC C1500:

Can I get help with 1990 GMC C1500 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 GMC Automatic Transmission Parts and more.

What is your return policy for GMC C1500 Automatic Transmission Parts?

Advance Auto Parts keeps returns simple. For new GMC C1500 Automatic Transmission Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.