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Cadillac DeVille Engine Control Modules

Engine control modules for the Cadillac DeVille span model years 1953–2005, with options ranging from remanufactured units to direct-fit replacements. Pick your Cadillac DeVille's year above to narrow the list to engine control modules with confirmed fitment. Every part shown is checked against our vehicle data.

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Picture of DiabloSport Modified PCM for 2015+ FCA/Stellantis Vehicles

DiabloSport Modified PCM for 2015+ FCA/Stellantis Vehicles

18 reviews
Vehicle Specific
from $950
In Stock (10+)
Picture for manufacturer DiabloSport
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Best Seller Free Shipping
Picture of FAST 30326 EZ-EFI 2.0 Self-Tuning Fuel and Ignition ECU

FAST 30326 EZ-EFI 2.0 Self-Tuning Fuel and Ignition ECU

10 reviews
Part: 30326
Vehicle Specific
$1,247.95
In Stock (10+)
Picture for manufacturer FAST

What's here for your Cadillac DeVille

  • Remanufactured engine control modules

The widest range of engine control modules for the Cadillac DeVille here comes from Standard Motor Products, Cardone, ACDelco, and Victor, covering a broad span of model years and configurations. Other categories Cadillac DeVille owners shop for: Cadillac DeVille Shocks and Struts, Cadillac DeVille Springs and Suspension Parts and Cadillac DeVille Engine Gaskets and Seals, or browse all Cadillac DeVille parts and accessories.