12V Diesel Heater Fuel Pump | Silent Oil Metering Pump Caravan

12V Silent Oil Metering Pump for Diesel Parking Heaters

Keep your diesel parking heater running at peak efficiency with this ultra-low-noise 12V fuel pump. Engineered as a direct-fit replacement for most 5KW and 8KW diesel air heaters — including systems compatible with Webasto and Eberspacher setups — this precision piston pump delivers a consistent, stable fuel supply so your caravan, truck cab, or vehicle interior stays comfortably warm.

Key Features

• Wide Compatibility: Designed to fit the majority of 12V diesel parking heaters on the market, including 5KW and 8KW units. A true universal replacement part.
• Ultra-Low Noise Operation: The pulse-piston mechanism is engineered for whisper-quiet running — no disruptive buzzing or rattling while you sleep or rest.
• Precise Fuel Delivery: Delivers diesel at a calibrated flow rate of 22 mL per 1,000 pulses, ensuring a stable and consistent fuel supply to your heater burner.
• Simple Installation: Drop-in core replacement design — no complex tools or special skills required. Just swap out the old pump and you're back up and running.
• Premium Wear-Resistant Materials: Crafted from high-grade, wear-resistant materials with high-precision machining for long service life and reliable accuracy over thousands of operating hours.
• High Reliability: Simple internal structure means fewer points of failure and greater long-term dependability in demanding environments.

Specifications

• Voltage: 12V DC
• Compatible Heaters: 5KW & 8KW diesel parking heaters (Webasto, Eberspacher compatible)
• Flow Rate: 22 mL / 1,000 pulses
• Pump Type: Pulse piston oil metering pump
• Application: Caravans, RVs, trucks, vans, boats
• Country of Origin: Made in China

What's in the Box

• 1 × 12V Parking Diesel Heater Fuel Pump

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Authoritative Resource

For general safety guidance on fuel-burning heaters in enclosed spaces such as caravans and RVs, visit the U.S. Consumer Product Safety Commission (CPSC) for important tips on safe heater operation and carbon monoxide awareness.

Frequently Asked Questions

Q: Is this 12V diesel fuel pump compatible with my Webasto or Eberspacher heater?

A: Yes — this oil metering pump is designed for broad compatibility with most 5KW and 8KW diesel parking heaters on the market, including systems that use Webasto- and Eberspacher-style pumps. Always confirm your existing pump's connector and mounting style before installation.

Q: What flow rate does this diesel heater fuel pump deliver?

A: The pump delivers a precisely calibrated flow rate of 22 mL per 1,000 pulses, providing a stable and consistent fuel supply to your diesel air heater for efficient, reliable heating performance.

Q: How difficult is it to install this replacement fuel pump?

A: Installation is straightforward — this pump is designed as a direct core replacement. Simply disconnect the old pump, connect the new one in its place, and secure it. No special tools or advanced mechanical knowledge are required for most installations.

Q: Can this pump be used in a caravan, RV, or truck?

A: Absolutely. This 12V diesel heater fuel pump is ideal for use in caravans, motorhomes, RVs, trucks, vans, and boats — anywhere a diesel parking heater is installed for cab or cabin heating.