1989 GMC R2500 Automatic Transmission Kits

Essential 1989 GMC R2500 Automatic Transmission Kits

B & M – Shift Improver Kit (Part No.20261)

Shift Improver Kit

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$71.29
Shift Improver Kit 1988 to 1994 Chevrolet, Buick, Olds, Pontiac, GMC TH-400 (3L80) Application: 1988 to 1994 Chevrolet, Buick, Olds, Pontiac, GMC TH-400 (3L80) Recalibrate your automatic transmission for optimum performance and extended life! Select the m

Product Features:
  • Provides Crisp Shifts
  • On Any Stock Automatic Transmission
  • Eliminates Soft/Sluggish Shift
  • Eliminates Shift Overlap
  • Eliminate Clutch and Band Wear
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ATP – AT SHIFT KIT (Part No.SK-2)

AT SHIFT KIT

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$189.99
AT SHIFT KIT

B & M – Transpak For 65-87 TH400 Transmission (Part No.20228)

Transpak For 65-87 TH400 Transmission

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$141.99
The B&M Transpak has all the features in the Shift Improver Kit, plus it provides additional driver manual control. Retain full automatic features and standard shift points with selector in Drive.

Product Features:
  • Recalibrate Auto. Transmission
  • Optimum Performance
  • Select Your App. Mode
  • Improves Transmission Life
  • Trans. Removal Not Required
  • Downshift At Any Speed
  • Great For Trailer Towing
  • For Heavy Loads Driving Downhill
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Pro-King – Automatic Transmission Deluxe Rebuild Kit (Part No.KS-40)

Automatic Transmission Deluxe Rebuild Kit

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$282.99
One of the most complete rebuild kits in the automatic transmission industry today. Each Rebuild Kit contains only the highest quality parts that meet or exceed OE specifications.

Product Features:
  • Include steels, frictions, gaskets, and filter
  • Includes Band and Modulator (if applicable)
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Pro-King – Automatic Transmission Deluxe Rebuild Kit (Part No.KS-15)

Automatic Transmission Deluxe Rebuild Kit

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$222.99
One of the most complete rebuild kits in the automatic transmission industry today. Each Rebuild Kit contains only the highest quality parts that meet or exceed OE specifications.

Product Features:
  • Include steels, frictions, gaskets, and filter
  • Includes Band and Modulator (if applicable)
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Pro-King – Automatic Transmission Basic Rebuild Kit (Part No.KB-864)

Automatic Transmission Basic Rebuild Kit

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$131.99
This Basic Rebuild Kit contains a complete gasket Kit and friction set. Each Rebuild Kit contains only the highest quality parts that meet or exceed OE specifications.

Product Features:
  • Does not include steels or filter
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ATP – AT MASTER REPAIR KIT (Part No.JM-9)

AT MASTER REPAIR KIT

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$253.99
AT MASTER REPAIR KIT

ATP – AUTOMATIC TRANS PART (Part No.CMS-23)

AUTOMATIC TRANS PART

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$352.99
AUTOMATIC TRANS PART

Pro-King – Automatic Transmission Deluxe Rebuild Kit (Part No.KS-39)

Automatic Transmission Deluxe Rebuild Kit

from

$258.99
One of the most complete rebuild kits in the automatic transmission industry today. Each Rebuild Kit contains only the highest quality parts that meet or exceed OE specifications.

Product Features:
  • Include steels, frictions, gaskets, and filter
  • Includes Band and Modulator (if applicable)
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ATP – AT MSTR REP KIT PLUS (Part No.JMS-10)

AT MSTR REP KIT PLUS

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$377.99
AT MSTR REP KIT PLUS

Pro-King – Automatic Transmission Basic Rebuild Kit (Part No.KB-828)

Automatic Transmission Basic Rebuild Kit

from

$84.99
This Basic Rebuild Kit contains a complete gasket Kit and friction set. Each Rebuild Kit contains only the highest quality parts that meet or exceed OE specifications.

Product Features:
  • Does not include steels or filter
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ATP – AT MSTR REP KIT PLUS (Part No.JMS-9)

AT MSTR REP KIT PLUS

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$368.99
AT MSTR REP KIT PLUS

ATP – AT BANNER KIT (Part No.JM-10)

AT BANNER KIT

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$168.99
AT BANNER KIT

ATP – AT BANNER KIT (Part No.CM-26)

AT BANNER KIT

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$207.99
AT BANNER KIT

ATP – AT OVERHAUL KIT (Part No.JGS-52)

AT OVERHAUL KIT

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$76.99
AT OVERHAUL KIT

1989 GMC R2500 Automatic Transmission Kits

Maybe you’re in the middle of a full rebuild of that 1989 GMC R2500. Maybe you just need a couple of Automatic Transmission Kits. Either way, Advance Auto Parts has 11 different Automatic Transmission Kits in our inventory ranging from $71.29 to $377.99. That means you can find the exact parts or products you need to keep that 1989 GMC R2500 running smoothly.

Automatic Transmission Kits are only as good as their brand. We stock 4 different brands to make sure you have plenty of trusted parts to choose from for your 1989 GMC R2500. Pro-King, ATP, and B & M are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

We know you’ll find the perfect Automatic Transmission Kits for your 1989 GMC R2500, but don’t take our word for it – read our customer ratings and reviews and buy with confidence.

So if you’re in the market for aftermarket Automatic Transmission Kits to keep your 1989 GMC R2500 rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

Automatic Transmission Kits Brands To Make Your 1989 GMC R2500 Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 1989 GMC R2500 demands trusted brand parts and products to keep it running. Many trusted brands of Automatic Transmission Kits make up Advance Auto Parts’ inventory, and all are ready to help make your R2500 the best it can be. Be sure to browse some of our top Automatic Transmission Kits brands and parts.

Popular Pro-King Automatic Transmission Kits

We carry Pro-King parts in our stock across Transmission Master Repair Kits categories, plus more. For a 1989 GMC R2500, our most popular Pro-King Automatic Transmission Kits include:
Automatic Transmission Deluxe Rebuild Kit
from $282.99
(5)
Automatic Transmission Deluxe Rebuild Kit
Transmission Master Repair Kits
Automatic Transmission Deluxe Rebuild Kit
from $222.99
(1)
Automatic Transmission Deluxe Rebuild Kit
Transmission Master Repair Kits

FAQs for 1989 GMC R2500 Automatic Transmission Kits

What are the most purchased Automatic Transmission Kits for the 1989 GMC R2500?

Out of 11 Automatic Transmission Kits for the 1989 GMC R2500, the most popular in our inventory are:
Automatic Transmission Basic Rebuild Kit
from $84.99
This product is not rated
Automatic Transmission Basic Rebuild Kit
Transmission Master Repair Kits
Automatic Transmission Basic Rebuild Kit
from $131.99
This product is not rated
Automatic Transmission Basic Rebuild Kit
Transmission Master Repair Kits
AT MSTR REP KIT PLUS
from $368.99
This product is not rated
AT MSTR REP KIT PLUS
Transmission Master Repair Kits