3697857 CPR water outlet pipe is core connecting pipeline of engine cooling system customized for all Foton commercial trucks matched with Cummins diesel engines. Installed between engine cylinder head and radiator, it serves as the channel for high-temperature coolant circulation, transferring hot coolant to radiator for heat dissipation.
This water outlet pipe solves common cooling system faults including pipeline cracking, coolant leakage, blockage, pipe swelling and engine overheating caused by aging, brittle and corroded pipelines, keeping stable engine operating temperature for long haul and full-load transport vehicles.
Core Product Advantages
Reinforced high-temperature resistant composite material integrated molding, strong structural toughness, will not soften, expand or crack under long-term circulation of hot coolant.
Multi-layer anti-corrosion inner wall treatment, resist chemical corrosion of antifreeze, scale accumulation and pipeline blockage, extend pipeline service life significantly.
Integral forming seamless pipeline structure, matched high elasticity sealing interface, effectively eliminate coolant seepage and leakage at connection joints.
Optimized pipeline bending design conforms to engine assembly layout, no distortion during installation, avoid pipeline tensile deformation after fixing.
Standardized connector size and mounting bracket position, fully match Cummins engine assembly space of Foton trucks, plug-and-play replacement without cutting or trimming.
Wide temperature adaptive performance, maintain stable mechanical performance at -40℃ ~ +130℃, adapt cold plateau winter and high-temperature summer working environment.
Strict air tightness and aging cycle tests before delivery, stable consistent batch quality, suitable for repair shop replacement and logistics fleet bulk procurement.
Basic Product Parameters
Part Number: 3697857
Product Name: CPR Water Outlet Pipe / Engine Coolant Outlet Pipeline Assembly
Applicable Vehicle: All Foton light & heavy commercial trucks equipped with Cummins diesel engines
Main Material: High temperature resistant reinforced composite material + elastic sealing joint
Working Temperature: -40℃ ~ +130℃
Core Function: Transport high-temperature coolant, connect engine and radiator, maintain normal engine heat dissipation
Feature: Leak-proof, anti-corrosion, anti-crack, high temperature resistant, easy installation
Installation Position: Engine cylinder head to radiator cooling circulation system
Package: Neutral export carton, independent bubble wrapping, interface sealing protection to avoid collision damage
Application Scenarios
Reliable cooling system replacement spare parts for Foton delivery trucks, cold chain vehicles, heavy tractors and sanitation vehicles with Cummins power. Adapt to highway long-distance driving, mountain full-load climbing, high-temperature continuous operation and humid rainy road conditions, prevent engine overheating failure and reduce vehicle cooling system maintenance frequency.
Purchase Reminder
Please confirm Cummins engine model and part number 3697857 before ordering for accurate fitting. We support bulk wholesale for global auto parts distributors, truck repair workshops and logistics fleets with sufficient stock and competitive bulk prices. Cooling pipeline installation and leak detection guidance are available after purchase.
