GMC Sierra Engine Control Modules
Engine control modules for the GMC Sierra cover model years 2003 through 2010, giving owners a dedicated place to find the electronic module that manages engine operation on their truck. The widest selection here comes from ACDelco. Choose your model year above and this page keeps only the engine control modules that fit your GMC Sierra. Each listing is matched to our vehicle fitment data before it appears here.
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What's here for your GMC Sierra
- Engine Control Modules — the primary electronic module that governs engine functions on the GMC Sierra
The widest range of engine control modules for the GMC Sierra here comes from ACDelco, a manufacturer well known for its broad coverage of GM-platform components. Other categories GMC Sierra owners shop for: GMC Sierra Exterior Lights, GMC Sierra Valve Train Parts and GMC Sierra Springs and Suspension Parts, or browse all GMC Sierra parts and accessories.