Best Dorman Transmission Hard Parts in 2026

Daisy
Last Updated: Jul 19, 2026

At a Glance: Our Top Picks for Dorman Transmission Hard Parts

Dorman 609-039 Transmission Shift Actuator Compatible with Select Ford / Lincoln Models
#TOP1
Dorman 609-039 Transmission Shift Actuator Compatible With Select
9.8
PM SCORE
Dorman 65406 Magnetic Transmission Drain Plug M18x1.50 Compatible with Select Acura / Honda Models
#TOP2
Dorman 65406 Magnetic Transmission Drain Plug M18X1.50 Compatible
9.7
PM SCORE
Dorman 917-387 Engine Oil Dipstick Compatible with Select Acura / Honda Models
#TOP3
Dorman 917-387 Engine Oil Dipstick Compatible With Select
9.6
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 Dorman Transmission Hard Parts of 2026

Market Overview
Dorman Transmission Hard Parts Reviewed
  • Reviews Analyzed: 2198 Items
  • PM Avg. Rating: 5.7 / 10
17 Products Evaluated
  • Highest Price: $925.99
  • Lowest Price: $4.57
  • Avg. Price: $174.35

Dorman 609-039 Transmission Shift Actuator Compatible With Select Ford / Lincoln Models

DORMAN
609-039
6.75 X 4.50 X 4.00 Inches
0.49 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Direct replacement - this shift interlock actuator is made to match the fit and performance of the original actuator on specific vehicle applications

Ideal solution - this actuator is a reliable replacement for an original part that has failed due to collision damage 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

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

Dorman 65406 Magnetic Transmission Drain Plug M18X1.50 Compatible With Select Acura / Honda Models

DORMAN
65406
4.60 X 1.80 X 2.00 Inches
0.15 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Direct replacement - this transmission drain plug matches the dimensions and function of the factory hardware on specified vehicle years, makes and models

Ideal solution - this drain plug is a reliable replacement for an original part that is damaged or lost during service

Durable construction - this part is made from quality materials to ensure reliable performance and a long service life

Quality assured - backed by a team of product experts in the United States and more than a century of automotive experience

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

#TOP3

Dorman 917-387 Engine Oil Dipstick Compatible With Select Acura / Honda Models

DORMAN
917-387
0.06 X 2.70 X 26.00 Inches
0.08 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Ideal replacement - this engine oil dipstick matches the fit and function of the original equipment dipstick to ensure a dependable replacement

Quality construction - this dipstick is made of the same materials as the original equipment dipstick for reliable service

Cost effective - this part offers original equipment quality at a competitive price

Quality tested - this part has undergone material testing to ensure durability

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

Dorman 917-299 Transmission Filler Cap Lock Pin Compatible With Select Dodge / Freightliner / Mercedes-Benz Models, 5 Pack, Black

DORMAN
917-299
2.75 X 2.75 X 2.75 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Direct replacement - this automatic transmission fluid filler cap locking pin is designed to match the fit and function of the original pin on specified applications

Restores functionality - this pin is made to fit and fully restore part functionality after the original pin fails

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

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

Dorman 14041 Clutch Linkage

DORMAN
14041
1.00 X 1.75 X 5.50 Inches
0.01 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Package Dimensions: 9.144 L x 1.524 H x 3.048 W (centimeters)

Package Weight : 0.022 pounds

Miscellaneous Auto Parts

Country of Origin : China

Dorman 917-678 Transmission Conductor Plate Kit Compatible With Select Models

DORMAN
917-678
11.70 X 7.50 X 10.40 Inches
1.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Ideal replacement - this automatic transmission conductor plate directly replaces the original part on specified vehicle years, makes and models

Durable construction - this part is made from quality materials for durability

Quality engineering - designed in the United States and backed by decades of automotive aftermarket experience

Quality tested - this part has undergone extensive testing to ensure a quality fit and long service life

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

#TOP7

Dorman 917-342 Engine Oil Dipstick Compatible With Select Dodge Models

DORMAN
917-342
23.60 X 15.80 X 0.60 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Ideal replacement - this engine oil dipstick matches the fit and function of the original equipment dipstick to ensure a dependable replacement

Quality construction - this dipstick is made of the same materials as the original equipment dipstick for reliable service

Cost effective - this part offers original equipment quality at a competitive price

Quality tested - this part has undergone material testing to ensure durability

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

1 New Oem Replacement 25870-74090 Aftermarket Vacuum Solenoid Modulator Egr Valve Modulator

AFTERMARKET
25870-74090 AFTERMARKET
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
GlobalSourceAMZ 8.23

Features

25870-74090

2587074090

Gas Recirculation Vacuum Solenoid Modulator Toyota

911 609, Dorman 911-609

911-609

#TOP9

Dorman 917-473 Engine Oil Dipstick Compatible With Select Volvo Models

DORMAN
917-473
28.00 X 2.30 X 0.80 Inches
0.04 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
AutoPlus Auto Parts 9.42

Features

Ideal replacement - this engine oil dipstick matches the fit and function of the original equipment dipstick to ensure a dependable replacement

Quality construction - this dipstick is made of the same materials as the original equipment dipstick for reliable service

Cost effective - this part offers original equipment quality at a competitive price

Quality tested - this part has undergone material testing to ensure durability

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

#TOP10

Dorman 917-348 Engine Oil Dipstick Compatible With Select Ford Models

DORMAN
917-348
29.50 X 3.00 X 0.80 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Ideal replacement - this engine oil dipstick matches the fit and function of the original equipment dipstick to ensure a dependable replacement

Quality construction - this dipstick is made of the same materials as the original equipment dipstick for reliable service

Cost effective - this part offers original equipment quality at a competitive price

Quality tested - this part has undergone material testing to ensure durability

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

Dorman 609-042 Remanufactured Transmission Solenoid Pack Compatible With Select Dodge Models

DORMAN
609-042
14.50 X 7.75 X 5.50 Inches
3.60 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Direct replacement - this automatic transmission kickdown solenoid replaces the original equipment pack on specific vehicles

Easy installation - can be installed without removing the transmission and doesn't require programming

Thoroughly validated - rigorously tested using advanced equipment to ensure performance

Restored in USA - fully remanufactured in the United States to offer like-new quality

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

#TOP12

Dorman 924-974 Shift Interlock Solenoid Compatible With Select Ford/Mercury Models

DORMAN
924-974
2.76 X 2.25 X 2.25 inches
0.07 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Direct replacement - this shift interlock solenoid is designed to match the fit and function of the original solenoid on specified vehicles

Ideal solution - this solenoid is a reliable replacement for an original part that is damaged or has failed due to fatigue, excessive heat or electrical current

Durable construction - this solenoid is made from quality components to ensure reliable performance and a long service life

Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

#TOP13

Dorman 609-021 Remanufactured Transmission Solenoid Pack For Select Ford/Lincoln/Mercury Models

DORMAN
609-021
11.25 X 6.25 X 3.75 Inches
3.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Direct replacement - this transmission control module matches the function and performance of the stock TCM on specified years, makes and models

Ideal solution - this transmission control module is a reliable replacement for an original part that has failed due to corrosion or electrical failure

Thoroughly tested - this TCM has undergone full vehicle simulator testing to confirm full functionality for reliable performance

Trustworthy quality - backed by a team of product experts in the United States and more than a century of automotive experience

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

Dorman 609-040 Remanufactured Transmission Solenoid Pack Compatible With Select Models

DORMAN
609-040
14.50 X 7.75 X 5.50 Inches
4.45 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Direct replacement - this automatic transmission kickdown solenoid replaces the original equipment pack on specific vehicles

Easy installation - can be installed without removing the transmission and doesn't require programming

Thoroughly validated - rigorously tested using advanced equipment to ensure performance

Restored in USA - fully remanufactured in the United States to offer like-new quality

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

Dorman 924-984 Shift Interlock Solenoid Compatible With Select Chrysler/Dodge Models

DORMAN
924-984
5.75 X 2.25 X 2.25 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Direct replacement - this shift interlock solenoid is designed to match the fit and function of the original solenoid on specified vehicles

Ideal solution - this solenoid is a reliable replacement for an original part that is damaged or has failed due to fatigue, excessive heat or electrical current

Durable construction - this solenoid is made from quality components to ensure reliable performance and a long service life

Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

#TOP16

Dorman 609-003 Remanufactured Transmission Electro-Hydraulic Control Module Compatible With Select Models (Oe Fix)

DORMAN
609-003
13.00 X 7.38 X 5.25 Inches
4.37 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
PartsHawk 9.44

Features

Aftermarket exclusive - this uniquely remanufactured TEHCM features upgraded PEEK plastic to resist heat and debris and extend its lifespan

Cost-effective fix - module is equally compatible as original but far less expensive than replacement from dealership

Quality assured - this part underwent vehicle simulator testing, and includes new gaskets, grommets and seals

Requires programming - after installation, module must be programmed with original manufacturer software, such as through a Remote Assist Programming (RAP) Kit

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

Dorman 609-022 Remanufactured Transmission Solenoid Pack For Select Ford/Lincoln/Mercury Models (Renewed)

DORMAN
609-022
11.25 X 6.00 X 3.75 Inches
3.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Direct replacement - this transmission control module matches the function and performance of the stock TCM on specified years, makes and models

Ideal solution - this transmission control module is a reliable replacement for an original part that has failed due to corrosion or electrical failure

Thoroughly tested - this TCM has undergone full vehicle simulator testing to confirm full functionality for reliable performance

Trustworthy quality - backed by a team of product experts in the United States and more than a century of automotive experience

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

Top 10 transmission hard parts Brands on Amazon

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

Brand Count
Dorman 16
Aftermarket 1

Top 10 transmission hard parts Brands Pie Chart


We've carried out a comprehensive analysis of 2,198 reviews on transmission hard parts, using our selection criteria to identify the best options in the automotive replacement parts. Our findings reveal that most customers typically select transmission hard parts priced around $174.35, with top brands including acouto, salior, gm, wit whatever it takes transmission parts, inc, lubegard, general motors, hot shot's secret, transmission parts direct and torras and gjautoparts

Our team of expert editors reviewed these high-quality items and handpicked the top 17 transmission hard parts for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the automotive replacement parts category. These include soros, salior, amazon.com, maxxindustries, trutrans, torras®, gjautoparts, zhangxianxiong and fivehoo and aumtoni autoparts .

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