Chrome Water Bypass Tube – for Cummins ISX/QSX 15-Liter EPA17 Engines with XPI Fuel Systems (Replaces OEM PN: 3688875, 3693446 or similar).
This chrome-plated water bypass tube is a direct replacement that connects the back of the water pump to the bottom of the EGR cooler on Cummins ISX/QSX 15-liter EPA17 engines with XPI fuel systems. It provides reliable coolant flow while adding durability and a premium polished appearance.
Kit Includes:
- (1) Water Bypass Tube (Chrome)
- (2) O-Rings
- Stainless Hardware
Compatibility:
- Cummins ISX 15-liter EPA17 engines with XPI fuel systems
- Cummins QSX 15-liter EPA17 engines with XPI fuel systems
- Peterbilt, Kenworth, Freightliner, and other heavy-duty trucks
Important Notes:
- Designed specifically for EPA17 Cummins ISX/QSX 15-liter engines with XPI fuel systems.
- Contact Kustom Truck with your engine details to confirm exact compatibility.
Key Specifications:
- Chrome-plated for corrosion resistance and premium appearance
- Connects water pump to EGR cooler for efficient coolant flow
- Includes O-rings and stainless hardware for secure, leak-free installation
1 Year
