1985 GMC Jimmy Automatic Transmission Parts

Please Select your Vehicle to See Exact Fit Parts

Keep Your 1985 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 1985 GMC Jimmy looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Transmission Solenoids, Transmission Modulator Valves, 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 and Dorman. For example, Pro-King Automatic Transmission Parts start at just $21.99 with an average 4.0 star rating. Dorman offer similar pricing and quality, backed by strong customer feedback. With over 107 reviews and a solid 3.8 star average, you can shop with confidence knowing other GMC Jimmy owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1985 GMC Jimmy Automatic Transmission Part at Advance Auto Parts is around $42.43, with a range that starts at $4.29 and goes up to $132.99. With 21 options in stock from 6 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 Dorman – Help Clutch Pilot Bushing, 14650 start at just $8.69 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 1985 GMC Jimmy in peak condition, inside and out.

Essential 1985 GMC Jimmy Automatic Transmission Parts

Mr. Gasket – Mr. Gasket Automatic Transmission Dipstick With Tube, 9690 (Part No.9690)

Mr. Gasket Automatic Transmission Dipstick With Tube, 9690

from

$51.99
Fits GM (General Motors) Powerglide transmissions with an aluminum case. Chrome plated dipstick that includes O-ring for a positive seal.
See More

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.
See More

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.
See More

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.
See More

Pro-King – Pro-King Automatic Transmission Vacuum Modulator, MD-33 (Part No.MD-33)

Pro-King Automatic Transmission Vacuum Modulator, MD-33

from

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

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
See More

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.
See More

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

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
See More

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
See More

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.
See More

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.
See More

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
See More

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
See More

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
See More

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.
See More

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.
See More

ATP – ATP Automatic Transmission Detent Cable, Y-233 (Part No.Y-233)

ATP Automatic Transmission Detent Cable, Y-233

from

$27.49
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.
See More

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.
See More

Hooker BlackHeart – Hooker BlackHeart Transmission Cross member, BHS550 (Part No.BHS550)

Hooker BlackHeart Transmission Cross member, BHS550

from

$318.99
The Hooker BlackHeart BHS550 is a purpose-built transmission cross member designed for GM LS and Gen V LT engine swaps into classic GM trucks and SUVs. It’s engineered to support 700R4, 4L60, 4L60E, and 4L65E transmissions, offering a bolt-in solution with excellent exhaust clearance and proper driveline geometry.
See More

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.
See More

ATP – ATP AT CONTR SOLENOID, CE-15 (Part No.CE-15)

ATP AT CONTR SOLENOID, CE-15

from

$50.99
ATP AT CONTR SOLENOID, CE-15. DRIVELINE – TRANSMISSION PARTS>TRANSMISSION PARTS>SOLENOIDS>SOLENOIDS from ATP
See More

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.
See More

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.
See More

ATP – ATP Automatic Transmission Control Solenoid, JE-8 (Part No.JE-8)

ATP Automatic Transmission Control Solenoid, JE-8

from

$70.99
ATP Transmission Components are exact fit, no compromise replacement parts
See More

ATP – ATP Automatic Transmission Control Solenoid (Electronic Pressure Control), JE-14 (Part No.JE-14)

ATP Automatic Transmission Control Solenoid (Electronic Pressure Control), JE-14

from

$99.99
ATP Transmission Components are exact fit, no compromise replacement parts
See More

Carquest – Carquest Transmission Control Solenoid, S9871 (Part No.S9871)

Carquest Transmission Control Solenoid, S9871

from

$31.05
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.
See More

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

ATP AT CONTR SOLENOID, EE-1

from

$69.99
ATP AT CONTR SOLENOID, EE-1. DRIVELINE – TRANSMISSION PARTS>TRANSMISSION PARTS>SOLENOIDS>SOLENOIDS from ATP
See More

Most Popular Transmission Solenoid for 1985 GMC Jimmies

Enhance your 1985 GMC Jimmy with this popular Transmission Solenoid we have in stock, 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
See More

Best-Selling 1985 GMC Jimmy Transmission Modulator Valves

Upgrade your Jimmy with one of our 5 best-selling Transmission Modulator Valves, earning an average 4 stars rating across 24 reviews.

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.
See More

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
See More

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
See More

Top-Quality Detent Cables for 1985 GMC Jimmies

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

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.
See More

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
See More

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.
See More

Top Picks for 1985 GMC Jimmy Transmission Dipsticks

Invest in one of our 2 durable Transmission Dipsticks for your 1985 GMC, knowing you’re getting trusted brands and expert craftsmanship.

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.
See More

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.
See More

Top-Rated Transmission Bushings for 1985 GMC Jimmies

Make a smart move for your 1985 GMC Jimmy with products all priced from $7.29 to $12.79.

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.
See More

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.
See More

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
See More

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
See More

Top-Rated Automatic Transmission Part Brands For Your 1985 GMC Jimmy

When it comes to finding the perfect Automatic Transmission Part for your 1985 GMC Jimmy, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 6 trusted brands. We carry the most popular Automatic Transmission Part brands including Dorman and Pro-King, and more, all known for their exceptional customer ratings (average brand rating of 4.2 stars) and competitive prices, as low as $11.99. Purchasing a Automatic Transmission Part from us here at Advance Auto Parts is a smart move for both you and your 1985 GMC Jimmy, providing peace of mind with parts that meet or exceed OEM standards.

Popular Dorman 1985 GMC Jimmy Automatic Transmission Parts

If you’re looking for a top-quality Automatic Transmission Part for your 1985 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 $11.99, you’ll find the perfect Automatic Transmission Part for your needs and budget. Dorman Automatic Transmission Parts for the 1985 GMC Jimmy come highly rated, with over 1 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.
Dorman - Help Clutch Pilot Bushing, 14650
from $11.99
(1)
Dorman – Help Clutch Pilot Bushing, 14650
“Fit my 350 sbc and M22 muncie, was magnetic, indicating iron / steel but I didn’t have another bushing to compare it to, maybe they all have some iron”

Top-Quality Pro-King 1985 GMC Jimmy Automatic Transmission Parts

For those in search of a high-quality Automatic Transmission Part for their 1985 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 $21.99, with an average price of $27.99, giving you a range of options to suit your budget. Backed by over 22 customer ratings and an average rating of 4.0 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.
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”
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.”

FAQs for 1985 GMC Jimmy Automatic Transmission Parts

What are the best-selling Automatic Transmission Parts for 1985 GMC Jimmies?

Out of 21 Automatic Transmission Parts that fit 1985 GMC Jimmies, the following parts are the top sellers:

What’s the price range for 1985 GMC Jimmy Automatic Transmission Parts?

The prices of Automatic Transmission Parts for the 1985 GMC Jimmy 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 1985 GMC Jimmy?

The average price for Automatic Transmission Parts for the 1985 GMC Jimmy is $42.43. 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 1985 GMC Jimmy?

The cheapest 1985 GMC Jimmy Automatic Transmission Parts we carry are:

Does Advance Auto Parts sell Automatic Transmission Parts for any other 1985 GMC models?

What are the top-rated Automatic Transmission Parts that fit the 1985 GMC Jimmy?

The one 1985 GMC Jimmy 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 1985 GMC Jimmy?

As of 8/2/26, these are some of the most in-demand types of Automatic Transmission Parts for a 1985 GMC Jimmy:

Can I get help with 1985 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.