Engine Installation Harness (Engine to Cab) for Cummins ISX or ISM engine with CM570 electronics in 2008-2009 Peterbilt 387 trucks equipped with NAMUX1 and Cummins CM871 chassis electronics.
This direct-fit harness enables seamless integration of a Cummins CM570 engine into a 2008-2009 Peterbilt 387 with NAMUX1 Cummins CM871 chassis electronics.
Kit Includes:
- (1) Engine to Cab Harness
Compatibility:
- 2008-2009 Peterbilt 387 trucks with NAMUX1 chassis electronics
- Cummins CM871 chassis electronics
- Cummins ISX & ISM engines with CM570 electronics
Important Notes:
- This harness is only compatible with Cummins-based NAMUX1 Peterbilt 387 chassis electronics (typically 2008-2009 models).
- If you are not certain of your chassis electronics, contact Kustom Truck for verification.
- Provide the last 6 digits of your chassis VIN and the engine serial number when ordering.
Key Specifications:
- Cummins ISX or ISM CM570 to Cummins CM871 NAMUX1 interface
- Suitable for engine swaps and conversions in class 8 Peterbilt 387 trucks
1 year
