12617100 | Genuine GM® Engine Control Module Assembly Brake Master Cylinder Peterbilt 379

Peterbilt 379

6L V8 - Diesel 2008 GMC Savana 3500 Base

Purpose of using 3776665:

Good power under load

Wheel Loader: 930 938 926

12617100 | Genuine GM® Engine Control Module Assembly Brake Master Cylinder Peterbilt 379Description: An Engine Control Module (ECM) 12617100, also sometimes called an Engine Control Unit (ECU), is essentially the brain of a vehicles engine. Its a computer that manages and controls many aspects of engine operation to ensure optimal performance, fuel efficiency, and emissions compliance. Part Number: 12617100 Condition: New Manufacture Brand: Mopar Fits 12617100 For Year Make Model Engine Important vehicle option details 2007 2010