GMC Sonoma Engine Control Modules
This page brings together engine control modules for the GMC Sonoma, covering model years 1991–2004. The range includes both Engine Control Modules and Engine Control Module PROMs, with options spanning remanufactured and performance-oriented units. Choose your model year above and this page keeps only the engine control modules that fit your GMC Sonoma. Each listing is matched to our vehicle fitment data before it appears here.
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What's here for your GMC Sonoma
- Engine Control Modules — remanufactured and performance variants for the GMC Sonoma 1991–2004
- Engine Control Module PROMs — programmable read-only memory units designed to work alongside the ECM
The widest selection here comes from Cardone, Standard Motor Products, ACDelco, and Blue Streak, giving GMC Sonoma owners a range of sourcing options whether they are looking for a remanufactured replacement or a performance-oriented unit. Other categories GMC Sonoma owners shop for: GMC Sonoma Exhaust and Tail Pipes, GMC Sonoma Exterior Lights and GMC Sonoma Springs and Suspension Parts, or browse all GMC Sonoma parts and accessories.