Quality used ECM for GM/Chevy 5.3 engines, backed by our standard warranty.

*May need to be reprogrammed*

Service P/N 12586243
HDW# 125853659

Please Note: The part sent may not exactly match the one pictured. Appearance may vary. For specific part requests, please call 888-315-2575. Additional core charge may apply.

10E-12586243-STK

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