Simplify your engine installation with the Kustom Truck Engine Installation Harness, custom-designed for installing a Caterpillar 70 Pin engine with ADEM2000 or ADEM3 electronics into a Peterbilt 387 truck equipped with NAMUX1 chassis electronics and Cummins ISX CM870 engine electronics. Engineered for seamless communication between the Caterpillar engine and Cummins-based NAMUX1 chassis electronics, this harness delivers reliable performance in heavy-duty class 8 trucks, specifically 2006–2007 Peterbilt 387 models. Tailored for precise integration, it meets the electrical requirements of these trucks, making it ideal for mechanics and fleet owners performing engine conversions or upgrades. The kit includes a precision-engineered harness for durable construction and accurate data relay. Note: This harness is only compatible with Peterbilt 387 trucks featuring Cummins-based NAMUX1 chassis electronics. To ensure proper fitment, provide the last 6 digits of your chassis VIN and the Caterpillar engine serial number when ordering, and contact Kustom Truck for confirmation if uncertain about your chassis electronics. Enhance your Peterbilt 387’s engine installation with this precision-engineered harness, crafted for durability and performance.
Kit Includes:
- (1) Engine to Cab Harness
Key Features:
- Engine installation harness for Caterpillar 70 Pin ADEM2000/ADEM3 in 2006–2007 Peterbilt 387 trucks
- Compatible with Cummins ISX CM870-based NAMUX1 chassis electronics
- Ensures seamless engine-to-chassis communication for reliable performance
- Ideal for engine conversions or upgrades in heavy-duty class 8 trucks
- Note: Only for Cummins-based NAMUX1 chassis; provide VIN and engine SN for fitment confirmation with Kustom Truck
- Engineered for precise fitment and durable performance
Enhance your Peterbilt 387’s engine installation with Kustom Truck Parts’ Engine Installation Harness, crafted for durability and precision.
