Description
Webasto High-Pressure Fuel Pipe WPX-665-49B – Hydronic Heater Fuel Pressure Line
The Webasto – High Pressure Fuel Pipe – WPX-665-49B is a critical component in the fuel delivery system of Webasto DBW-2010, Aqua-Hot, and Hydro-Hot diesel hydronic heating units. This genuine replacement pipe withstands high fuel pressures, ensuring efficient burner operation, consistent combustion, and reliable heating in your RV. As part of the hydronic heater fuel pressure line pathway, it ensures stable fuel flow from the pump to the burner, providing dependable system function.
Fuel pipes can wear, corrode, or develop micro-leaks over time. These problems lead to fuel pressure loss, burner misfires, reduced heat output, or system failure. Replacing a compromised fuel pipe with the WPX-665-49B restores proper fuel flow and protects the long-term reliability of your heating system.
This OEM hydronic heater fuel pressure line fits precisely and performs reliably. Use it to service older Aqua-Hot units, maintain Hydro-Hot heaters, or rebuild Webasto DBW-2010 burners. This replacement pipe ensures safe, efficient, and consistent fuel delivery every time. It can be used individually to service older Aqua-Hot units or as part of the Webasto Fuel Pump 10 Bar Kit – WPX-503-03A, which contains everything needed for a complete fuel system rebuild.
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