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1991 Chevrolet Blazer
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Guaranteed to Fit1991 Chevrolet Blazer Change Vehicle

A1 Cardone®
1991 Chevrolet Blazer - Reman Series Engine Control Module - Direct Fit, Sold individually

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$74.99
$211.99Save: $137.00(65%)

+ $49.41 Refundable Core Charge

Manufacturer #77-8747
Guaranteed to Fit1991 Chevrolet Blazer Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
1991 Chevrolet Blazer
Scottsdale
8 Cyl 5.7L
-
1991 Chevrolet Blazer
Silverado
8 Cyl 5.7L
-

Highlights

Part:
Engine Control Module
Brand:
A1 Cardone
Notes:
32, 24 terminal quantity; (2) Pin/Male connector/terminal configuration; Removable PROM; No additional Installation Hardware Included
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:
1228747
Replaces OE Number:
1228747
Series:
Reman Series

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1987 Chevrolet R20 Suburban
Custom Deluxe
8 Cyl 7.4L
-
1987 Chevrolet V20 Suburban
Custom Deluxe
8 Cyl 7.4L
-
1987 GMC R2500 Suburban
High Sierra
8 Cyl 7.4L
-
1987-1988 Chevrolet R20
Custom Deluxe
8 Cyl 7.4L
-
1987-1988 Chevrolet R20
Scottsdale
8 Cyl 7.4L
-
Page 1 of 52 | Showing 1 - 5 of 256 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
1989 GMC 1500 700r4. Recently changed rearend from 3.08 to 4.10 now the speedometer is incorrect. Do you have an ECM that can correct this?David W.Dec 08, 2024
Best Answer:Hi David, I'm glad to assist you. After replacing a major part (rear differential), but your speedometer reading is giving you issues, it is best to have it checked by a professional mechanic or an auto repair shop. The problem will not be fixed by simply replacing the ECM of your truck.
Jeonino E.STAFFDec 08, 2024
0
Does this ecm come with a PROM? And do you need to program a ecm this old?Rick K.Mar 22, 2023
Best Answer:Hi Rick, I'm pleased to assist you. Yes, it comes with a removable PROM. The ECM must be programmed or flashed. The dealership or manufacturer will need your VIN to "flash" or program the ECM, as they will be updating the most current software for your specific vehicle. Click the link below to continue ordering at a discounted offer today, while supplies last. I hope this helps. Enjoy your CP shopping experience! <a href="https://www.carparts.com/engine-control-module/a1-cardone/a1778747?can=CPGG4850_CSQA_20230322" target="_blank">https://www.carparts.com/engine-control-module/a1-cardone/a1778747?can=CPGG4850_CSQA_20230322</a>
Grace G.STAFFMar 23, 2023
0
I need help to see if this will work in my truck?Ryan A.Mar 07, 2023
Best Answer:Hi Ryan, I'm glad to assist you. Give our Sales Team a call at 1-866-529-0412 with the complete vehicle information or VIN for them to check if this will be compatible. I hope this helps, and happy shopping.
Arnel E.STAFFMar 07, 2023
0
Can I have the abs taken out of the ecm being my speed sensor has gone bad?1989 c3500 7.4YupppDec 05, 2020
Best Answer:Hi Randy, I highly recommend that you consult a certified mechanic regarding your ABS and ECM.
Aldrin P.STAFFDec 05, 2020

Customer Reviews

Reman Series Engine Control Module - Direct Fit, Sold Individually
Good quality and fast shipping
Luis S.
VERIFIED PURCHASER
Purchased on Feb 23, 2023