Diesel Heater Fuel Pump, 12V DC, 22 mL for 2-8kW

Diesel heater fuel pump keeps your parking heater fed with steady, pulse-driven dosing for smoother heat and fewer flame-outs. Designed for 12V DC systems, it delivers consistent fuel supply with a low-noise structure that’s better suited to overnight use in vans, trucks, campers, and work vehicles. A compact replacement pump for many 2kW, 5kW, and 8kW air diesel heaters—confirm fitment before ordering.

• Delivers pulse-controlled dosing at 22 mL per 1000 cycles for stable heater operation


• Fits many 12V 2kW/5kW/8kW air diesel parking heaters; verify your heater setup before purchase


• Reduces noise with an anti-vibration, noise-dampening pump structure for quieter running


• Installs fast as a direct replacement; secure clamps and connections before powering on


• Resists wear with durable metal construction built for daily heating cycles and vibration

When a diesel heater starts surging, smoking, or failing to stay lit, the fuel metering pump is often the first part to check. This compact 12V dosing pump is built to maintain consistent delivery under real-world conditions, helping your air diesel heater run more smoothly and comfortably. Keep one on hand for quick repairs or seasonal maintenance, and restore dependable heat without overcomplicating your setup. Grab yours today and get your heater ready for the next cold night.

• Operating voltage: 12V DC


• Flow rate: 22 mL / 1000 cycles


• Compatible heater sizes: 2kW / 5kW / 8kW (varies by heater)


• Dimensions: 4.92 x 1.34 x 1.42 in (125 x 34 x 36 mm)


• Net weight: 0.37 lb (0.17 kg)


• Main material: DC04 deep drawing steel