1988 GMC Jimmy Automatic Transmission Parts

Keep Your 1988 GMC Jimmy 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 1988 GMC Jimmy looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Automatic Transmission Case Vents, Transmission Dipsticks, and Detent Cables. 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, B & M, and Dorman. For example, Pro-King Automatic Transmission Parts start at just $33.49 with an average 4.1 star rating. B & M and Dorman offer similar pricing and quality, backed by strong customer feedback. With over 72 reviews and a solid 4 star average, you can shop with confidence knowing other GMC Jimmy owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1988 GMC Jimmy Automatic Transmission Part at Advance Auto Parts is around $95.46, with a range that starts at $3.99 and goes up to $1,634.99. With 25 options in stock from 8 trusted brands, finding the right fit is easy. Popular picks like Automatic Transmission Detent Cable End, Brake and Clutch Bushings, and AT SOLENOID SEAL start at just $3.99 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 1988 GMC Jimmy in peak condition, inside and out.

Looking for the perfect Automatic Transmission Part for your 1988 GMC Jimmy? You’re in the right place. Below, you’ll find links to various types of Automatic Transmission Parts that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Automatic Transmission Parts, ensuring durability and a precise fit for your GMC Jimmy. Whether you’re driving a 1988 model or another popular model year like 1990, 1991, 1995, 1996, 1997, 1998, 1999, 2000, and 2001, we’ve got you covered. Purchasing Automatic Transmission Parts 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 Automatic Transmission Parts that fit your vehicle.

Essential 1988 GMC Jimmy Automatic Transmission Parts

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$6.99

This transfer case vent is designed to match the fit and function of the original vent on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

Direct replacement – this transfer case vent is designed to match the fit and function of the original vent on specified vehicles.
Restores functionality – reliable replacement for an original vent that has failed due to blockage or fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$3.99

AT SOLENOID SEAL

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$29.99

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.

Product Features:

Includes brackets, grommets, etc to match original
Helps transmission determine ideal downshift
Improves vehicle performance

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$22.99

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.

Product Features:

Includes brackets, grommets, etc to match original
Helps transmission determine ideal downshift
Improves vehicle performance

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$28.99

Cable Bracket, GM APPLICATION: For TH400, 350, 250, 200, 700R4, 2004R transmissions.

Product Features:

Shifter Service Parts

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$109.99

This kit allows you to adjust the shift points of your transmission after it is installed in your vehicle. The Governor Recalibration Kit is very useful if you have a vehicle that is very light; has a low rear-end gear ratio.

Product Features:

Adjust Shift Points Of Transmission
Useful For Light Vehicles
For Low Rear End Gear Ratio
Or Useful If It Is Conversion

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$6.99

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.

Product Features:

Direct replacement – this clutch pilot bushing matches the fit and function of the factory part on specified years, makes and models.
Ideal solution – this bushing is a reliable replacement for an original part that has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$5.99

Direct replacement – this clutch pilot bushing matches the fit and function of the factory part on specified years, makes and models.
Ideal solution – this bushing is a reliable replacement for an original part that has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$1609.99

While we do not sell this item online, it can be ordered from one of our 3,500 store locations. Please see our Store Locator to find the store nearest you. Please note: Online promotions and discounts are not applicable to this item. Moveras Remanufactured Transmissions manufactures automatic transmissions for virtually every vehicle on the road. We are committed to remanufacturing transmissions to the same standards and methodologies used for OEM transmissions. Each Moveras transmission is produced in a World Class manufacturing facility. Our entire process has been developed from scratch, utilizing LEAN manufacturing principles. Our transmissions are produced in a Clean Room environment. Every transmission is built to the same exacting standards by using a precisely documented and controlled process.

Product Features:

Product might not be available in all states due to local laws.

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$1719.99

Product might not be available in all states due to local laws.

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$49.99

AT MODULATOR VALVE

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$43.99

B&M’s vacuum modulator is fully adjustable, this allows you to tailor your shift points to within a range of 2-4 mph. Comes preadjusted for normal shift points. For TH350 and TH400.

Product Features:

Fully Adjustable
Allows You To Tailor Shift Points
Comes Supplied Pre-Adjusted

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$17.99

AT MODULATOR VALVE

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$8.99

AT OIL PUMP ORING

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$148.99

ATHARNESS VSS REPR

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$61.99

ATP Automatic Transmission Control Solenoid (Lock-Up)

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$119.99

ATHARNESS VSS REPR

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$33.99

AUTO TRANS BAND

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$56.99

REPAIR SLEEVE

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$79.99

Billet aluminum handle with flexible braded steel tube mounts to the firewall. 29-3/4 inch long.

Product Features:

Braided Stainless Steel
Firewall Mounting
Includes Oil Fill Tube

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$83.29

Billet aluminum handle with flexible braded steel tube mounts to the firewall. 29-3/4 inch long.

Product Features:

Braided Stainless Steel
Firewall Mounting
Includes Oil Fill Tube

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$108.99

What better way to check you oil level by using one of B&M’s transmission fluid dipsticks? The cap screws into the tube and is O-ring sealed, while the base of the tube has a sealing grommet where it goes into the transmission.

Product Features:

Automatic Transmission Dip Stick
Mounts to bellhousing
Sold as a kit
Natural finish
Fits TH350 & TH350C

Popular 1988 GMC Jimmy Automatic Transmission Parts Categories

Automatic Transmission Governors

Automatic Transmission Wiring Harness

Transmission Dipsticks

Transmission Bushings

Detent Cables

Transmission Modulator Valves

Automatic Transmission Case Vents

Transmission Bands

Automatic Transmission Fluid Filler Tube Seals

Automatic Transmission Oil Pump O-Rings

Automatic Transmission Shifter Cable Brackets

Remanufactured Automatic Transmissions

Automatic Transmission Repair Sleeve

Most Popular Automatic Transmission Case Vent for 1988 GMC Jimmies

Enhance your 1988 GMC Jimmy with this popular Automatic Transmission Case Vent we have in stock, for $6.99.

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$6.99

This transfer case vent is designed to match the fit and function of the original vent on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

Direct replacement – this transfer case vent is designed to match the fit and function of the original vent on specified vehicles.
Restores functionality – reliable replacement for an original vent that has failed due to blockage or fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

Best-Selling 1988 GMC Jimmy Transmission Dipstick

Upgrade your Jimmy with our best-selling Transmission Dipstick.

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$79.99

Billet aluminum handle with flexible braded steel tube mounts to the firewall. 29-3/4 inch long.

Product Features:

Braided Stainless Steel
Firewall Mounting
Includes Oil Fill Tube

Top-Quality Detent Cables for 1988 GMC Jimmies

Choose a high-quality OEM or aftermarket Detent Cable for GMC Jimmies and enjoy top-notch performance from $7.99.

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$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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$58.99

These universal fit adjustable cables will work in 95% of all listed transmission applications, yet are less expensive than OE models. Use as straight replacement cable or ease the installation of transmission swaps.

Product Features:

Universal Fit Adjustable
Less Expensive Than OE Models
Ease Trans. Swap Installation

Top Picks for 1988 GMC Jimmy Transmission Bushings

Invest in one of our 5 durable Transmission Bushings for your 1988 Ford, knowing you’re getting trusted brands and expert craftsmanship.

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$9.99

This brake 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.

Product Features:

Direct replacement – this brake pedal bushing matches the fit and function of the factory part on specified years, makes and models.
Ideal solution – this bushing is a reliable replacement for an original part that has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$5.99

Direct replacement – this clutch pilot bushing matches the fit and function of the factory part on specified years, makes and models.
Ideal solution – this bushing is a reliable replacement for an original part that has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$6.99

Direct replacement – this clutch pilot bushing matches the fit and function of the factory part on specified years, makes and models.
Ideal solution – this bushing is a reliable replacement for an original part that has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$11.99

AT FRT PUMP BUSHING

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$10.99

AT FRT PUMP BUSHING

Top-Rated Transmission Modulator Valves for 1988 GMC Jimmies

Make a smart move for your 1988 GMC Jimmy with products all priced from $17.99 to $48.99.

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$34.49

Fully adjustable vacuum modulator to maintain accurate shift points.

Product Features:

Meets or exceeds OE fit, form and function

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$33.49

Fully adjustable vacuum modulator to maintain accurate shift points.

Product Features:

Meets or exceeds OE fit, form and function

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$43.99

Fully Adjustable
Allows You To Tailor Shift Points
Comes Supplied Pre-Adjusted

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$48.99

AT MODULATOR VALVE

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$17.99

AT MODULATOR VALVE

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$45.99

CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Top-Rated Automatic Transmission Part Brands For Your 1988 GMC Jimmy

When it comes to finding the perfect Automatic Transmission Part for your 1988 GMC Jimmy, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 8 trusted brands. We carry the most popular Automatic Transmission Part brands including Dorman, Pro-King, and B & M, and more, all known for their exceptional customer ratings (average brand rating of 4.2 stars) and competitive prices, as low as $6.99. Purchasing a Automatic Transmission Part from us here at Advance Auto Parts is a smart move for both you and your 1988 GMC Jimmy, providing peace of mind with parts that meet or exceed OEM standards.

Popular Dorman 1988 GMC Jimmy Automatic Transmission Parts

If you’re looking for a top-quality Automatic Transmission Part for your 1988 GMC Jimmy, Advance Auto Parts has exactly what you need with our selection of Dorman Automatic Transmission Parts. We have 1 Dorman Automatic Transmission Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $6.99, you’ll find the perfect Automatic Transmission Part for your needs and budget. Dorman Automatic Transmission Parts for the 1988 GMC Jimmy come highly rated, with over 4 customer reviews and an impressive average rating of 4.2 stars. Choosing a Dorman Automatic Transmission Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.

from $6.99

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Auto Transmission Case Vent

“Works for multiple vent areas of any vehicle, I got it for my gas tank fume vents!”

Top-Quality Pro-King 1988 GMC Jimmy Automatic Transmission Parts

For those in search of a high-quality Automatic Transmission Part for their 1988 GMC Jimmy, Advance Auto Parts offers a great selection of Pro-King Automatic Transmission Parts. With 2 Pro-King Automatic Transmission Parts in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Automatic Transmission Parts start at just $33.49, with an average price of $33.99, giving you a range of options to suit your budget. Backed by over 22 customer ratings and an average rating of 4.1 stars, Pro-King Automatic Transmission Parts provide both reliability and excellent performance. Choosing a Pro-King Automatic Transmission Part from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.

from $34.49

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Automatic Transmission Vacuum Modulator

“Great product”

from $33.49

(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”

FAQs for 1988 GMC Jimmy Automatic Transmission Parts

What are the best-selling Automatic Transmission Parts for 1988 GMC Jimmies?

Out of 25 Automatic Transmission Parts that fit 1988 GMC Jimmies, the following parts are the top sellers:

Automatic Transmission Detent Cable End (10087484) – $7.99
Brake and Clutch Bushings (12029682) – $9.99
AT SOLENOID SEAL (11239035) – $3.99

What’s the price range for 1988 GMC Jimmy Automatic Transmission Parts?

The prices of Automatic Transmission Parts for the 1988 GMC Jimmy range from $3.99 up to $1,634.99 for the most premium parts.

What is the average price of an Automatic Transmission Parts Automatic Transmission Part for a 1988 GMC Jimmy?

The average price for Automatic Transmission Parts for the 1988 GMC Jimmy is $95.46. 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 Jimmy model years?

Yes, we carry Automatic Transmission Parts for 27 model years of GMC Jimmies between 1970 and 2001. The following model years are the most popular for Automatic Transmission Part purchases: 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1991, and 1990.

What are the cheapest Automatic Transmission Parts for my 1988 GMC Jimmy?

The cheapest 1988 GMC Jimmy Automatic Transmission Parts we carry are:

AT SOLENOID SEAL (11239035) – $3.99
Clutch Pilot Bushing .593 In. x 1.09 In. Type A, Length .750 In. (Sold by each) (22148989) – $5.99
Auto Transmission Case Vent (22148677) – $6.99
Clutch Pilot Bushing (20330523) – $6.99
Automatic Transmission Detent Cable End (10087484) – $7.99

Does Advance Auto Parts sell Automatic Transmission Parts for any other 1988 GMC models?

Yes. We stock Automatic Transmission Parts for 23 other popular 1988 GMC models. Some of the most popular are 1988 K2500 Automatic Transmission Parts, 1988 C2500 Automatic Transmission Parts, 1988 K1500 Automatic Transmission Parts, 1988 C1500 Automatic Transmission Parts, and 1988 K3500 Automatic Transmission Parts.

What are the top-rated Automatic Transmission Parts that fit the 1988 GMC Jimmy?

Based on 72 reviews by customers, our 1988 GMC Jimmy Automatic Transmission Parts have an average customer rating of 4 stars. These are the highest-rated categories of Automatic Transmission Parts for the 1988 GMC Jimmy and their top-rated products:

Automatic Transmission Fluid Filler Tube Seals
- AT SOLENOID SEAL (11239035) – $3.99
Automatic Transmission Shifter Cable Brackets
- Cable Bracket (17130018) – $28.99
Automatic Transmission Case Vents
- Auto Transmission Case Vent (22148677) – $6.99

What types of Automatic Transmission Parts do you sell for my 1988 GMC Jimmy?

As of 4/10/25, these are some of the most in-demand types of Automatic Transmission Parts for a 1988 GMC Jimmy:

Can I get help with 1988 GMC Jimmy 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 Jimmy Automatic Transmission Parts?

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

1988 GMC Jimmy Automatic Transmission Parts

Dorman – Help – Auto Transmission Case Vent (Part No.14689)

ATP – AT SOLENOID SEAL (Part No.JO-15)

ATP – Automatic Transmission Detent Cable (Part No.Y-103)

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

B & M – Cable Bracket (Part No.30499)

B & M – Governor Recalibration Kit For TH-700R4, TH-400 and TH-350 Transmission (Part No.20248)

Dorman – Clutch Pilot Bushing (Part No.690-014.1)

Dorman – Clutch Pilot Bushing .593 In. x 1.09 In. Type A, Length .750 In. (Sold by each) (Part No.690-014)

Moveras – THM700-R4 – Automatic Transmission (Part No.M01088DA)

Moveras – 4L60E – Automatic Transmission (Part No.M00844EB)

ATP – AT MODULATOR VALVE (Part No.EX-18)

B & M – Modulator (Part No.20234)

ATP – AT MODULATOR VALVE (Part No.JX-66)

ATP – AT OIL PUMP ORING (Part No.SO-21)

ATP – ATHARNESS VSS REPR (Part No.JE-22)

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

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

ATP – AUTO TRANS BAND (Part No.CX-42)

FAG US – REPAIR SLEEVE (Part No.SR3506)

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

Mr. Gasket – A/Tdipstick (Part No.9703G)

B & M – Aluminum Braided Dip Stick, Fits TH-350 Transmission (Part No.22165)

Dorman – Help – Auto Transmission Case Vent (Part No.14689)

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

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

B & M – Throttle Valve Cable, TH700R4 Transmission (Part No.70242)

Dorman – Help – Brake and Clutch Bushings (Part No.74016)

Dorman – Clutch Pilot Bushing .593 In. x 1.09 In. Type A, Length .750 In. (Sold by each) (Part No.690-014)

Dorman – Clutch Pilot Bushing (Part No.690-014.1)

ATP – AT FRT PUMP BUSHING (Part No.CB-30)

ATP – AT FRT PUMP BUSHING (Part No.CB-4)

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

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

B & M – Modulator (Part No.20234)

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

ATP – AT MODULATOR VALVE (Part No.JX-66)

Carquest Premium – Automatic Transmission Modulator Valve (Part No.VMC1023)