1985 GMC P2500 Automatic Transmission Parts
Keep Your 1985 GMC P2500 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 P2500 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Transmission Modulator Valves, Automatic Transmission Case Vents, 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 108 reviews and a solid 4 star average, you can shop with confidence knowing other GMC P2500 owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1985 GMC P2500 Automatic Transmission Part at Advance Auto Parts is around $20.99, with a range that starts at $3.99 and goes up to $48.99. With 15 options in stock from 5 trusted brands, finding the right fit is easy. Popular picks like Automatic Transmission Detent Cable End, AT SOLENOID SEAL, and AT OIL PUMP ORING 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 1985 GMC P2500 in peak condition, inside and out.
Find Your Specific 1985 GMC P2500 Automatic Transmission Parts
Looking for the perfect Automatic Transmission Part for your 1985 GMC P2500? 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 P2500. Whether you’re driving a 1985 model or another popular model year like
1980,
1981,
1982,
1983,
1984,
1986,
1987,
1988, and
1989, 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 1985 GMC P2500 Automatic Transmission Parts
Pro-King – Automatic Transmission Vacuum Modulator (Part No.MD-48)
from
$34.49
Fully adjustable vacuum modulator to maintain accurate shift points.
Product Features:
See More
Product Features:
- Meets or exceeds OE fit, form and function
ATP – AT MODULATOR VALVE (Part No.JX-76)
from
$48.99
AT MODULATOR VALVE
Carquest Premium – Automatic Transmission Modulator Valve (Part No.VMC1023)
from
$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.
See More
ATP – AT OIL PUMP ORING (Part No.SO-21)
from
$8.99
AT OIL PUMP ORING
B & M – Cable Bracket (Part No.30499)
from
$28.99
Cable Bracket, GM APPLICATION: For TH400, 350, 250, 200, 700R4, 2004R transmissions.
Product Features:
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Product Features:
- Shifter Service Parts
Dorman – Clutch Pilot Bushing (Part No.690-014.1)
from
$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:
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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
Dorman – Clutch Pilot Bushing .593 In. x 1.09 In. Type A, Length .750 In. (Sold by each) (Part No.690-014)
from
$5.99
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:
See More
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
ATP – AT FRT PUMP BUSHING (Part No.CB-4)
from
$10.99
AT FRT PUMP BUSHING
Dorman – Help – Auto Transmission Case Vent (Part No.14689)
from
$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:
See More
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
ATP – AT SOLENOID SEAL (Part No.JO-15)
from
$3.99
AT SOLENOID SEAL
ATP – AT CLUTCH PLATE (Part No.JC-50)
from
$8.99
AT CLUTCH PLATE
ATP – AT CLUTCH PLATE (Part No.SC-30)
from
$6.99
AT CLUTCH PLATE
ATP – Automatic Transmission Detent Cable End (Part No.YR-100)
from
$7.99
ATP Detent Cable End repair damaged or bent end clips found on 1980-96 General Motors applications.
Product Features:
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Product Features:
- Saves money by allowing cable repair instead of replacement.
- Easy to use
Popular 1985 GMC P2500 Automatic Transmission Parts Categories
Most Popular Transmission Modulator Valves for 1985 GMC P2500s
Enhance your 1985 GMC P2500 with one of the 6 Transmission Modulator Valves we have in stock, starting at just $17.99.
Pro-King – Automatic Transmission Vacuum Modulator (Part No.MD-48)
from
$34.49
Fully adjustable vacuum modulator to maintain accurate shift points.
Product Features:
See More
Product Features:
- Meets or exceeds OE fit, form and function
Pro-King – Automatic Transmission Vacuum Modulator (Part No.MD-28)
from
$33.49
Fully adjustable vacuum modulator to maintain accurate shift points.
Product Features:
See More
Product Features:
- Meets or exceeds OE fit, form and function
B & M – Modulator (Part No.20234)
from
$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:
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Product Features:
- Fully Adjustable
- Allows You To Tailor Shift Points
- Comes Supplied Pre-Adjusted
ATP – AT MODULATOR VALVE (Part No.JX-76)
from
$48.99
AT MODULATOR VALVE
ATP – AT MODULATOR VALVE (Part No.JX-66)
from
$17.99
AT MODULATOR VALVE
Carquest Premium – Automatic Transmission Modulator Valve (Part No.VMC1023)
from
$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.
See More
Best-Selling 1985 GMC P2500 Automatic Transmission Case Vent
Upgrade your P2500 with our best-selling Automatic Transmission Case Vent with a 5 Starts rating across 4 reviews.
Dorman – Help – Auto Transmission Case Vent (Part No.14689)
from
$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:
See More
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
Top-Quality Detent Cables for 1985 GMC P2500s
Choose a high-quality OEM or aftermarket Detent Cable for GMC P2500s and enjoy top-notch performance from $7.99.
ATP – Automatic Transmission Detent Cable End (Part No.YR-100)
from
$7.99
ATP Detent Cable End repair damaged or bent end clips found on 1980-96 General Motors applications.
Product Features:
See More
Product Features:
- Saves money by allowing cable repair instead of replacement.
- Easy to use
Top Picks for 1985 GMC P2500 Transmission Bushings
Invest in one of our 3 durable Transmission Bushings for your 1985 Ford, knowing you’re getting trusted brands and expert craftsmanship.
Dorman – Clutch Pilot Bushing .593 In. x 1.09 In. Type A, Length .750 In. (Sold by each) (Part No.690-014)
from
$5.99
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:
See More
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
Dorman – Clutch Pilot Bushing (Part No.690-014.1)
from
$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:
See More
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
ATP – AT FRT PUMP BUSHING (Part No.CB-4)
from
$10.99
AT FRT PUMP BUSHING
Our Top-Rated Automatic Transmission Fluid Filler Tube Seals for 1985 GMC P2500s
Make a smart move for your 1985 GMC P2500 with our Automatic Transmission Fluid Filler Tube Seal for $3.99.
ATP – AT SOLENOID SEAL (Part No.JO-15)
from
$3.99
AT SOLENOID SEAL
Top-Rated Automatic Transmission Part Brands For Your 1985 GMC P2500
When it comes to finding the perfect Automatic Transmission Part for your 1985 GMC P2500, 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 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 1985 GMC P2500, providing peace of mind with parts that meet or exceed OEM standards.
Popular Dorman 1985 GMC P2500 Automatic Transmission Parts
If you’re looking for a top-quality Automatic Transmission Part for your 1985 GMC P2500, 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 1985 GMC P2500 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
(4)
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 1985 GMC P2500 Automatic Transmission Parts
For those in search of a high-quality Automatic Transmission Part for their 1985 GMC P2500, 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
$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 1985 GMC P2500 Automatic Transmission Parts
What are the best-selling Automatic Transmission Parts for 1985 GMC P2500s?
Out of 15 Automatic Transmission Parts that fit 1985 GMC P2500s, the following parts are the top sellers:
- Automatic Transmission Detent Cable End (10087484) – $7.99
- AT SOLENOID SEAL (11239035) – $3.99
- AT OIL PUMP ORING (11236298) – $8.99
What’s the price range for 1985 GMC P2500 Automatic Transmission Parts?
The prices of Automatic Transmission Parts for the 1985 GMC P2500 range from $3.99 up to $48.99 for the most premium parts.
What is the average price of an Automatic Transmission Parts Automatic Transmission Part for a 1985 GMC P2500?
The average price for Automatic Transmission Parts for the 1985 GMC P2500 is $20.99. 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 P2500 model years?
What are the cheapest Automatic Transmission Parts for my 1985 GMC P2500?
The cheapest 1985 GMC P2500 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 1985 GMC models?
Yes. We stock Automatic Transmission Parts for 19 other popular 1985 GMC models. Some of the most popular are 1985 Jimmy Automatic Transmission Parts, 1985 K2500 Automatic Transmission Parts, 1985 C2500 Automatic Transmission Parts, 1985 K1500 Automatic Transmission Parts, and 1985 C1500 Automatic Transmission Parts.
What are the top-rated Automatic Transmission Parts that fit the 1985 GMC P2500?
Based on 108 reviews by customers, our 1985 GMC P2500 Automatic Transmission Parts have an average customer rating of 4 stars. These are the highest-rated categories of Automatic Transmission Parts for the 1985 GMC P2500 and their top-rated products:
- Automatic Transmission Shifter Cable Brackets
- Cable Bracket (17130018) – $28.99
- Automatic Transmission Case Vents
- Auto Transmission Case Vent (22148677) – $6.99
- Automatic Transmission Fluid Filler Tube Seals
- AT SOLENOID SEAL (11239035) – $3.99
What types of Automatic Transmission Parts do you sell for my 1985 GMC P2500?
As of 4/10/25, these are some of the most in-demand types of Automatic Transmission Parts for a 1985 GMC P2500:
Can I get help with 1985 GMC P2500 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 P2500 Automatic Transmission Parts?
Advance Auto Parts keeps returns simple. For new GMC P2500 Automatic Transmission Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.