{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
Select your vehicle

Automatic Transmission Shift Kits

Want your vehicle to have firmer shifting and a more durable transmission? Get an automatic transmission shift kit here at CarParts.com. We only sell kits from the most trusted names in the industry, so you don’t have to think twice about their quality. With our fast shipping and 24/7 customer service, you can order anytime and get the part you need in just a few days. Check out our wide selection of automatic transmission shift kits below and find the perfect fit for your ride today!
Refine by:

Shop Catalog

Showing 1 - 15 of 22 results
Display item:
15
30
45
Sort by:
40262 Automatic Transmission Shift Kit - Direct Fit, Kit
Part Number: B3240262
Vehicle Info Required to Guarantee Fit
$67.59
Product Details
Warranty : 1-year B&M limited warrantyQuantity Sold : KitProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Shift improver SeriesProduct Fit : Direct Fit
10226 Automatic Transmission Shift Kit - Direct Fit, Kit
Part Number: B3210226
Vehicle Info Required to Guarantee Fit
$72.51
Product Details
Warranty : 1-year B&M limited warrantyQuantity Sold : KitProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Shift improver SeriesProduct Fit : Direct Fit
40264 Automatic Transmission Shift Kit - Direct Fit, Kit
Part Number: B3240264
Vehicle Info Required to Guarantee Fit
$175.95
Product Details
Warranty : 1-year B&M limited warrantyQuantity Sold : KitProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Shift improver SeriesProduct Fit : Direct Fit
1030385 Automatic Transmission Shift Kit - Direct Fit, Sold individually
Part Number: B701030385
Vehicle Info Required to Guarantee Fit
$154.95
Product Details
Notes : 2 Hours 30 Minutes Install Time; Delivers up to 320 PSI of apply pressure; No tuning required; Automatic Transmission Shift EnhancerWarranty : 1-year or 24,000-mile BD Diesel limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Performance Replacement SeriesProduct Fit : Direct Fit
70360 Automatic Transmission Shift Kit - Direct Fit, Kit
Part Number: B3270360
Vehicle Info Required to Guarantee Fit
$73.95
Product Details
Warranty : 90-day B&M limited warrantyQuantity Sold : KitProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Shift improver SeriesProduct Fit : Direct Fit
20260 Automatic Transmission Shift Kit - Direct Fit, Kit
Part Number: B3220260
Vehicle Info Required to Guarantee Fit
$62.95
Product Details
Warranty : 1-year B&M limited warrantyQuantity Sold : KitProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Shift improver SeriesProduct Fit : Direct Fit
50260 Automatic Transmission Shift Kit - Direct Fit, Kit
Part Number: B3250260
Vehicle Info Required to Guarantee Fit
$72.50
Product Details
Warranty : 1-year B&M limited warrantyQuantity Sold : KitProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Shift improver SeriesProduct Fit : Direct Fit
20261 Automatic Transmission Shift Kit - Direct Fit, Kit
Part Number: B3220261
Vehicle Info Required to Guarantee Fit
$71.29
Product Details
Warranty : 1-year B&M limited warrantyQuantity Sold : KitProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Shift improver SeriesProduct Fit : Direct Fit
35265 Automatic Transmission Shift Kit - Direct Fit, Kit
Part Number: B3235265
Vehicle Info Required to Guarantee Fit
$72.50
Product Details
Warranty : 1-year B&M limited warrantyQuantity Sold : KitProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Shift improver SeriesProduct Fit : Direct Fit
70239 Automatic Transmission Shift Kit - Direct Fit, Kit
Part Number: B3270239
Vehicle Info Required to Guarantee Fit
$73.95
Product Details
Warranty : 1-year B&M limited warrantyQuantity Sold : KitProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Shift improver SeriesProduct Fit : Direct Fit
50229 Automatic Transmission Shift Kit - Direct Fit, Kit
Part Number: B3250229
Vehicle Info Required to Guarantee Fit
$128.95
Product Details
Warranty : 1-year B&M limited warrantyQuantity Sold : KitProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Transpak SeriesProduct Fit : Direct Fit
70235 Automatic Transmission Shift Kit - Direct Fit, Kit
Part Number: B3270235
Vehicle Info Required to Guarantee Fit
$174.95
Product Details
Warranty : 1-year B&M limited warrantyQuantity Sold : KitProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Transpak SeriesProduct Fit : Direct Fit
40228 Automatic Transmission Shift Kit - Direct Fit, Kit
Part Number: B3240228
Vehicle Info Required to Guarantee Fit
$152.95
Product Details
Warranty : 90-day B&M limited warrantyQuantity Sold : KitProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Transpak SeriesProduct Fit : Direct Fit
30235 Automatic Transmission Shift Kit - Direct Fit, Kit
Part Number: B3230235
Vehicle Info Required to Guarantee Fit
$152.95
Product Details
Warranty : 1-year B&M limited warrantyQuantity Sold : KitProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Transpak SeriesProduct Fit : Direct Fit
30228 Automatic Transmission Shift Kit - Direct Fit, Kit
Part Number: B3230228
Vehicle Info Required to Guarantee Fit
$141.95
Product Details
Warranty : 1-year B&M limited warrantyQuantity Sold : KitProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Transpak SeriesProduct Fit : Direct Fit
Page 1 of 2 | Showing 1 - 15 of 22 results

Shopping for Automatic Transmission Shift Kit

Automatic Transmission Shift Kit Shopping Info

What Is an Automatic Transmission Shift Kit?

An automatic transmission shift kit is composed of the parts you need to freshen up your vehicle’s automatic transmission system and address its potential problems. It offers a great way to improve your automatic transmission’s performance and extend the service life of its parts.

How Much Does an Automatic Transmission Shift Kit Cost?

The cost of an automatic transmission shift kit can range anywhere between $50 and $970. Factors that affect its price include its brand, warranty, series, material, and kit inclusions. If you’re hiring a professional mechanic to do the installation, it may cost you an additional $150 to $300, depending on the rates in your area.

Shop for Aftermarket Automatic Transmission Shift Kits on CarParts.com

Want to skip the hassles of finding the right kit at your local auto parts retailers? Order your automatic transmission shift kit here at CarParts.com!

We have a wide selection of aftermarket automatic transmission shift kits available for various makes and models. We source our kits from only the most reputable brands in the industry, so you can be sure that they come with parts that are built to last.

Shopping while on a tight budget? Don’t worry. All our kits come with a low-price guarantee. So you can get the best automatic transmission shift kit for your vehicle at an affordable price.

All our kits are on hand and ready to ship from strategically located warehouses across the country. Shop now, and get your automatic transmission shift kit in as fast as two business days. If you have any questions about our products, don’t hesitate to reach out to our customer service team.

Here at CarParts.com, we take the guesswork out of finding the perfect automatic transmission shift kit for your vehicle. Enter your ride’s complete information in our vehicle selector to narrow down the search results to compatible products. Then, use our filters to view the kits that match your preferences. Online shopping has never been this easy, so order now!

Helpful Automotive Resources

P0734 Code: Gear 4 Incorrect Ratio
P0734 Code: Gear 4 Incorrect RatioBelow is an informative guide to help you understand code P0734 better. What Does the P0734 Code Mean?
P0733 Code: Gear 3 Incorrect Ratio
P0733 Code: Gear 3 Incorrect RatioDiagnostic trouble code (DTC) P0733 stands for “Gear 3 Incorrect Ratio”. This code refers to a potential issue with the operation of third gear in an automatic transmission. It is triggered once your PCM detects that the RPM difference between the rotational speed of your input speed sensor and the