Shop 2003 Cadillac Escalade EXT Engine Control Module (ECM). 3.5 & 3.6 LITER. Challenger; 3.6L. Unit, Computer - OEM Cadillac Part # 5150783AB (05150783AB)

A module in a vehicle used to monitor and control many components of the vehicle's engine management system. ECC. Engine Control Computer. Engine Control Module (ECM). Engine Control Unit (ECU). ENGINE Controller. General Purpose Embedded Control Unit. PCM. Powertrain Control Module.

Engine Control Module

Fits Challenger, Wrangler

3.5 & 3.6 LITER. Challenger; 3.6L.