Best Gm Automatic Transaxle Pump Seals in 2026

Daisy
Last Updated: Feb 8, 2026

At a Glance: Our Top Picks for Gm Automatic Transaxle Pump Seals

ACDelco Gold 221207 Automatic Transmission Seal
#TOP1
Acdelco Gold 221207 Automatic Transmission Seal
6.2
PM SCORE
ACDelco GM Original Equipment 24249876 Automatic Transmission Case Rear Extension with Seal
#TOP2
Acdelco Gm Original Equipment 24249876 Automatic Transmission Case
5.3
PM SCORE
ACDelco GM Original Equipment 8634906 Automatic Transmission Fluid Pump Slide Seal with Support
#TOP3
Acdelco Gm Original Equipment 8634906 Automatic Transmission Fluid
5.1
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Gm Automatic Transaxle Pump Seals of 2026

Acdelco Gold 221207 Automatic Transmission Seal

ACDELCO
221207
0.02 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Some ACDelco Gold parts may have formerly appeared as ACDelco Professional

Premium aftermarket replacement part; Flange Material: Steel

Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models

Provides The Performance You Expect From Acdelco

Acdelco Gm Original Equipment 24249876 Automatic Transmission Case Rear Extension With Seal

ACDELCO
24249876
16.60 X 8.30 X 8.30 Inches
3.87 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured with GM Original Equipment specification for fit, form, and function

Country of Origin : Canada

Acdelco Gm Original Equipment 8634906 Automatic Transmission Fluid Pump Slide Seal With Support

ACDELCO
8634906
4.90 X 4.80 X 0.30 Inches
0.05 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Gm-Recommended Replacement Part For Your Gm Vehicle’S Original Factory Component.

Offering The Quality, Reliability, And Durability Of Gm Oe.

Manufactured To Gm Oe Specification For Fit, Form, And Function.

Country Of Origin: United States

Acdelco Gm Original Equipment 24236486 Automatic Transmission Fluid Pump Cover With Seal

ACDELCO
24236486
13.25 X 11.50 X 11.50 Inches
6.07 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function

Gm Genuine Parts 24046010 Automatic Transmission Overhaul Service Seal Kit

GENERAL MOTORS
24046010
18.12 X 16.00 X 2.62 Inches
3.66 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors

GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle

GM regularly updates production and service part designs to integrate new materials and technologies

Acdelco Gm Original Equipment 24299788 Automatic Transmission Overhaul Service Seal Kit

ACDELCO
24299788
18.12 X 16.00 X 2.62 Inches
0.90 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

GM-recommended replacement part for your GM vehicle's original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function

Acdelco Gm Original Equipment 8680913 Automatic Transmission Case Rear Extension With Seal

ACDELCO
8680913
9.30 X 9.00 X 9.00 Inches
7.80 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function

Gm Genuine Parts 24047736 Automatic Transmission Overhaul Service Seal Kit

GENERAL MOTORS
24047736
18.12 X 16.00 X 2.62 Inches
2.47 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
World Parts Direct 9.73

Features

Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors

GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle

GM regularly updates production and service part designs to integrate new materials and technologies

Acdelco Gm Original Equipment 24044485 Automatic Transmission Fluid Pump Seal Kit

ACDELCO
24044485
9.03 X 7.03 X 5.06 Inches
11.85 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

GM-recommended replacement part for your GM vehicle's original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function

Acdelco Gm Original Equipment 24298007 Automatic Transmission Service Seal Kit

ACDELCO
24298007
9.00 X 9.00 X 4.00 Inches
1.08 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

GM-recommended replacement part for your GM vehicle's original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function

Acdelco Gm Original Equipment 89048300 Automatic Transmission Case Rear Extension With Seal

ACDELCO
89048300
13.00 X 17.00 X 13.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function

Acdelco Gm Original Equipment 12491420 Automatic Transmission Fluid Pump Cover With Seal, Remanufactured

ACDELCO
12491420
11.25 X 10.62 X 7.50 Inches
6.84 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Leading Manufacturer Of High-Quality Products

International Renown For Our Diverse Range Of Award-Winning Products

Fully Equipped With State-Of-The-Art Technology

All Products Have Been Designed With The Professional In Mind

Constantly Modernizing Our Powerful Devices To Meet The Demands Of The Modern User

Top 10 automatic transaxle pump seals Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Acdelco 10
General Motors 2

Top 10 automatic transaxle pump seals Brands Pie Chart


We've carried out a comprehensive analysis of 60 reviews on automatic transaxle pump seals, using our selection criteria to identify the best options in the automotive replacement parts. Our findings reveal that most customers typically select automatic transaxle pump seals priced around $181.79, with top brands including acdelco, apdty, atp, jeenda, gm, whd, coolautocore, general motors and springer parts and fill-rite

Our team of expert editors reviewed these high-quality items and handpicked the top 12 automatic transaxle pump seals for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the automotive replacement parts category. These include amazon.com, auto parts direct to you, vol parts & supply, jeenda, snobfoods com, white horse distribution, yongzhenghong autoparts, springer pumps, llc and rebuiman and timeway hydraulic limited .

We are dedicated to assisting our users in finding the right seals Products based on their needs, saving them considerable time when choosing which automatic transaxle pump seals to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.