Note: It is extremely important to match your Hardware and Service number to the one you are replacing. This is more important than what year, trim or model the replacement ECM came from. 

Service Number: 16244210
Hardware Number: 16200785

Good Condition ECU/ECM/PCM pulled from a running GM Truck. Pins are in good condition. There might be light corrosion in and around the terminals. Picture is a stock picture of mine, so your actual PCM may vary in appearance. Expect corrosion on the body and missing paint. No connectors are provided. If you want replacement connectors I have them for sale here: https://www.ebay.com/itm/256035461281

This ECM generally fits 1996-1997 C/K 1500, C/K 2500, C/K 3500, Suburban, Yukon, Tahoe, etc. Your truck should have 5 connectors (WHITE, BLACK. RED, BLUE, and an additional small BLACK connector in the middle) and the ECM should be black.

This may need to be reprogrammed to your vehicle. Be sure to match THE EXACT Hardware and Service numbers.

Changing Service and Hardware numbers may require re-pinning. 


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