Diesel heater fuel pump delivers precise, quiet fuel dosing to keep your parking heater running smoothly in cars, trucks, RVs, and boats. Pulse technology meters a consistent 22–32 mL per 1000 cycles to support stable combustion and easier heat control. Designed as a compact replacement pump for many 2kW, 5kW, and 8kW air diesel heaters, it installs quickly and helps reduce rattling noise in the cabin.

When your heater struggles to start, surges, or runs unevenly, a worn dosing pump is often the cause. This quiet pulse-style fuel pump is built to restore stable delivery and reliable heat output without a complicated setup. Use it for routine maintenance or as a ready spare for road trips and cold-weather parking. Confirm voltage and heater size, swap it in, and get back to consistent cabin warmth—grab yours today.