Chevrolet K30 Engine Control Modules

This page brings together engine control modules for the Chevrolet K30, covering model years 1977–1986. Whether you are sourcing a replacement or restoring your truck to proper working order, the listings here are organized by year so you can find what applies to your vehicle. Choose your model year above and this page keeps only the engine control modules that fit your Chevrolet K30. Each listing is matched to our vehicle fitment data before it appears here.