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

GMC Automatic Transmission Modulator Valves

Refine by:

Shop Catalog

Showing 1 - 8 of 8 results
Sort by:
8634400 Automatic Transmission Modulator Valve - Direct Fit
Part Number: AC8634400
Vehicle Info Required to Guarantee Fit
$10.49
Product Details
Location : 3rdNotes : Automatic Transmission 3rd Accumulator Check ValveWarranty : 24-months or unlimited mile AC Delco 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 : GM Original Equipment SeriesProduct Fit : Direct Fit
TM-12 Automatic Transmission Modulator Valve - Direct Fit
Part Number: SITM12
Vehicle Info Required to Guarantee Fit
$30.99
Product Details
Quantity 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 : Standard OE ReplacementProduct Fit : Direct Fit
TM-49 Automatic Transmission Modulator Valve - Direct Fit
Part Number: SITM49
Vehicle Info Required to Guarantee Fit
$53.99
Product Details
Quantity 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 : Standard OE ReplacementProduct Fit : Direct Fit
TM-33 Automatic Transmission Modulator Valve - Direct Fit
Part Number: SITM33
Vehicle Info Required to Guarantee Fit
$28.49
Product Details
Quantity 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 : Standard OE ReplacementProduct Fit : Direct Fit
TM-17 Automatic Transmission Modulator Valve - Direct Fit
Part Number: SITM17
Vehicle Info Required to Guarantee Fit
$32.49
Product Details
Quantity 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 : Standard OE ReplacementProduct Fit : Direct Fit
TM-15 Automatic Transmission Modulator Valve - Direct Fit
Part Number: SITM15
Vehicle Info Required to Guarantee Fit
$75.99
Product Details
Quantity 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 : Standard OE ReplacementProduct Fit : Direct Fit
TM-63 Automatic Transmission Modulator Valve - Direct Fit
Part Number: SITM63
Vehicle Info Required to Guarantee Fit
$90.49
Product Details
Quantity 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 : Standard OE ReplacementProduct Fit : Direct Fit
TM-50 Automatic Transmission Modulator Valve - Direct Fit
Part Number: SITM50
Vehicle Info Required to Guarantee Fit
$58.99
Product Details
Quantity 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 : Standard OE ReplacementProduct Fit : Direct Fit
Page 1 of 1 | Showing 1 - 8 of 8 results

Top Rated Products

Everything is great and I'm looking forward to doing a lot of business with you ySee More
William B.
VERIFIED PURCHASER

Product Questions & Answers

Q:Is this vacuum or electrica?l
Mark M.
A:BEST ANSWERHi Mark, I'm glad to assist you. It is an automatic transmission vacuum modulator (vacuum type). If your car appears in the vehicle fitment information below the description, it is a 100% guaranteed fit. Grab our discounted price and click the link below to buy it today. Happy shopping! https://www.carparts.com/automatic-transmission-modulator-valve/standard/sitm50?can=cpje1043_CSQA_20230529 Show less
Jeonino E.
 
1 Question, 1 AnswerView all Q&As >
Q:How to replaced modulator valve for 1976 corvette?
Franklin A.
A:BEST ANSWERHi Franklin, thank you for reaching out. We highly suggest you refer to a vehicle repair manual for the installation guide of this item. You can use this link to go back to the item page and continue ordering the part at 16% off the regular price today: https://www.carparts.com/automatic-transmission-modulator-valve/standard/sitm15?can=CPAP3648_CSQA_20221128 I hope this helps. Enjoy shopping. Show less
Aldrin P.
 
1 Question, 1 AnswerView all Q&As >