{
    "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
}
1994 GMC C3500HD
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Guaranteed to Fit1994 GMC C3500HD Change Vehicle

A1 Cardone®
1994 GMC C3500HD - Reman Series Engine Control Module - Direct Fit, Sold individually

Tap image and pinch to zoom.
$121.49
$285.99Save: $164.50(58%)

+ $49.41 Refundable Core Charge

OR
Manufacturer #77-3977
Guaranteed to Fit1994 GMC C3500HD Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
1994 GMC C3500HD
Base
8 Cyl 6.5L
-

Highlights

Part:
Engine Control Module
Brand:
A1 Cardone
Notes:
(3) Pin/Male connector/terminal configuration
Condition:
Remanufactured
Quantity Sold:
Sold individually
Product Fit:
Direct Fit
Warranty:
1-year or 18,000-mile A1 Cardone limited warranty
Prop 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:
Reman Series

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1994 Chevrolet Blazer
Base
8 Cyl 6.5L
-
1994 Chevrolet Blazer
Silverado
8 Cyl 6.5L
-
1994 Chevrolet Blazer
Silverado Sport
8 Cyl 6.5L
-
1994 Chevrolet C1500
Base
8 Cyl 6.5L
-
1994 Chevrolet C1500
Cheyenne
8 Cyl 6.5L
-
Page 1 of 16 | Showing 1 - 5 of 79 results

Product Information

A1 CARDONE REMAN OE REPLACEMENT ENGINE CONTROL MODULES

Restore trouble-free functionality to your ride with the perfect fit and lasting dependability of A1 CARDONE's remanufactured OE replacement engine control modules. A1 CARDONE supplies the automotive aftermarket with high-quality remanufactured products.

  • Made to precise OE requirements for perfect fit
  • Premium, sturdy design for lasting dependability
  • Thoroughly inspected to guarantee optimum, trouble-free functionality
  • Engineered by top, industry-respected remanufacturing experts
  • Quick and painless to install

*** RETURNS NOTE: A1 CARDONE only accepts returns within 30 days of purchase. When you receive your product, please inspect it immediately for proper part number/condition and to ensure that you are satisfied with your purchase. ***

Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

0
Hi my question is , does it need programming, i see 2 answers , which is it ?    Hi Joe, I'm glad to help you out. This needs to be programmed before you can use it. Use the link below to order while the part is on sale. I hope this helps. Happy shopping. https://<a href="http://www.carparts.com/engine-control-module/a1-cardone/a1790115v?can=cpab2020" target="_blank">www.carparts.com/engine-control-module/a1-cardone/a1790115v?can=cpab2020</a> Andrew B.STAFFJun 30, 2021ReplyInaccurate Greetings. Your mechanic can swap out the old unit with ease and it will immediately work fine. 4 fasteners and one multi- plug, done. No need to go to a dealership.Erik v.May 16, 2023
Best Answer:Hi Erik, thank you for reaching out. Yes, this requires programming. You are reading questions under the "Questions for Similar Products" section, hence you are seeing different answers. Click the link below to order the module while stocks last. Have a good one! <a href="https://www.carparts.com/engine-control-module/a1-cardone/a1773977?can=cpab2020_csqa_20230516" target="_blank">https://www.carparts.com/engine-control-module/a1-cardone/a1773977?can=cpab2020_csqa_20230516</a>
Andrew B.STAFFMay 16, 2023
0
Is it preprogrammed?Justin Y.Sep 08, 2020
Best Answer:Hi Justin, Our modules are unprogrammed.
Grace G.STAFFSep 08, 2020