{
    "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
}
2003 Chevrolet Blazer
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Guaranteed to Fit2003 Chevrolet Blazer Change Vehicle

A1 Cardone®
2003 Chevrolet Blazer - Engine Control Module - Requires Programming, Direct Fit

Tap image and pinch to zoom.
$177.99
$426.99Save: $249.00(58%)

+ $35.14 Refundable Core Charge

OR
Manufacturer #77-1565F
Guaranteed to Fit2003 Chevrolet Blazer Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2003 Chevrolet Blazer
Xtreme
6 Cyl 4.3L
-
2003 Chevrolet Blazer
LS
6 Cyl 4.3L
-
2003 Chevrolet Blazer
ZR2
6 Cyl 4.3L
-

Highlights

Part:
Engine Control Module
Brand:
A1 Cardone
Notes:
80, 80 terminal quantity; (2) Pin/Male connector/terminal configuration; Non-removable PROM
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.

Interchange Part Number:
12581565, 89017733
Replaces OE Number:
12581565, 89017733
Series:
Reman Series

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2003 Chevrolet Avalanche 2500
Base
8 Cyl 8.1L
-
2003 Chevrolet Express 1500
Base
8 Cyl 5.3L
-
2003 Chevrolet Express 1500
LS
8 Cyl 5.3L
-
2003 Chevrolet Express 2500
Base
8 Cyl 6.0L
-
2003 Chevrolet Express 2500
Base
8 Cyl 5.3L
-
Page 1 of 16 | Showing 1 - 5 of 78 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
how much does the flash coast?dennyAug 29, 2022
Best Answer:Hi Eddeny, I'm glad to assist you. The cost is somewhere in the ballpark of $200 to $400. Again, the actual cost of repairing and replacing the ECM will depend on the make and model of your car. Grab our sale price with 46% off already. Click the link below to order today. Happy shopping! <a href="https://www.carparts.com/engine-control-module/a1-cardone/a1771565f?can=CPJE1043_CSQA_20220829" target="_blank">https://www.carparts.com/engine-control-module/a1-cardone/a1771565f?can=CPJE1043_CSQA_20220829</a>
Jeonino E.STAFFAug 29, 2022