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Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Select your vehicle
Vehicle Info Required to Guarantee FitAdd Vehicle

AC Delco®
88999146 Engine Control Module - Requires Programming, Direct Fit

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$134.99

+ $109.80 Refundable Core Charge

Manufacturer #88999146
Vehicle Info Required to Guarantee FitAdd Vehicle
Qty:
1

Highlights

Part:
Engine Control Module
Brand:
AC Delco
Notes:
Requires programming
Condition:
Remanufactured
Quantity Sold:
Sold individually
Product Fit:
Direct Fit
Warranty:
24-months or unlimited mile AC Delco 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.

Replaces OE Number:
1227747
Series:
GM Original Equipment Series

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1987 Chevrolet Blazer
Custom Deluxe
8 Cyl 5.7L
Stamped 1227747, With OE No. 1227747
1987 Chevrolet Blazer
Custom Deluxe
8 Cyl 5.0L
Stamped 1227747
1987 Chevrolet Blazer
Silverado
8 Cyl 5.0L
Stamped 1227747
1987 Chevrolet G10
Bonaventure
6 Cyl 4.3L
Stamped 1227747
1987 Chevrolet G10
Bonaventure
8 Cyl 5.7L
Stamped 1227747, With OE No. 1227747
Page 1 of 94 | Showing 1 - 5 of 470 results

Product Information

ACDELCO (REMANUFACTURED) OE REPLACEMENT ENGINE CONTROL MODULES

The factory-original fit and lasting function of ACDelco’s remanufactured OE replacement engine control modules provide the perfect repair without breaking your budget. Established in 1899, ACDelco manufactures original GM parts and premium OE replacement parts for other brands in the automotive aftermarket.

  • High-grade design delivers extended lifespan
  • Carefully formed to suit your specific vehicle
  • Engineered to exact OE standards
  • Has undergone stringent evaluation to guarantee proper fit and performance
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
Can the ecm be returned if it doesn't work?Pedro S.Sep 28, 2022
Best Answer:Hi Pedro, I'm glad to assist you. Yes. We offer a 90-day return policy. I hope this helps, and if you're interested in this ECM, you can click on the link below for direct ordering to take advantage of our ongoing sale and limited stocks. Happy shopping. <a href="https://www.carparts.com/engine-control-module/ac-delco/ac88999146?can=CPAE1047_CSQA_20220928" target="_blank">https://www.carparts.com/engine-control-module/ac-delco/ac88999146?can=CPAE1047_CSQA_20220928</a>
Arnel E.STAFFSep 28, 2022
0
does the ecm come completely  programed an ready to install run?Jack H.Oct 18, 2022
Best Answer:Hi Jack, I'm glad to assist you. No. This requires programming upon installation. I hope this helps, and if you're interested in this ECM, you can click on the link below for direct ordering to take advantage of our ongoing sale and limited stocks. Happy shopping. <a href="https://www.carparts.com/engine-control-module/ac-delco/ac88999146?can=CPAE1047_CSQA_20221018" target="_blank">https://www.carparts.com/engine-control-module/ac-delco/ac88999146?can=CPAE1047_CSQA_20221018</a>
Arnel E.STAFFOct 18, 2022
0
I have a 1989 k 1500 Chevy Silverado 350 motor I just had the motor rebuilt. It turns over fine but it tries to start but will not fully run. I've set the timing to TDC. I'm still using the original throttle body and all the sensors our original also except for new PVC valve and O2 sensor and so on but all my sensors are old from the old motor do you think it could be the computer control module? Or something else? Have I forgotten something?RockyOct 02, 2021
Best Answer:Hi Rocky, I'm glad to assist you. It is best for a certified mechanic to troubleshoot your vehicle. A careful analysis should be done to find the source of the problem. If a mechanic confirms that this is what you actually need. Click the link below to order today and grab our promo sale price offer until supply last. I hope this helps. Happy shopping. <a href="https://www.carparts.com/engine-control-module/ac-delco/ac88999146?can=CPJE1043" target="_blank">https://www.carparts.com/engine-control-module/ac-delco/ac88999146?can=CPJE1043</a>
Jeonino E.STAFFOct 02, 2021
0
What is required for programming ?Richard T.May 17, 2020
Best Answer:Hi Richard, For programming, you can it check with your local dealership or body shop.
Khristine M.STAFFMay 17, 2020