Eberspächer 24V Fuel Metering Pump (1–4 kW) – 22 4518 01 00 00

This is a high-quality aftermarket fuel metering pump compatible with a wide range of Eberspächer / Espar diesel heaters rated between 1 kW and 4 kW.
Designed to deliver accurate fuel dosing, this 24V pump ensures stable combustion, efficient heating performance, and reliable operation in cold weather conditions.

It is an ideal replacement for malfunctioning or weakened pumps that cause hard starting, irregular combustion, excessive smoke, or reduced heater performance. Built with durable materials and engineered to match OEM specifications, this pump installs easily and restores proper fuel delivery to your heater.

Features

• Compatible with Eberspächer / Espar diesel heaters (1kW – 4kW range)

• 24V fuel metering pump

• Provides precise fuel dosing for clean and efficient combustion

• Helps eliminate startup smoke and ignition issues

• Durable aftermarket construction with long service life

• Easy installation with OEM-style connectors

OEM Reference (for Compatibility)

• 22 4518 01 00 00

Suitable For

• Eberspächer / Espar heaters used in:

  • Camper vans & motorhomes

  • Trucks & commercial vehicles

  • Boats & marine heating systems

  • Off-grid cabins, tractors, and construction machinery

Function of This Part

The metering pump delivers the correct amount of diesel to the combustion chamber.
Replacing a worn pump improves:

• Startup reliability

• Heater stability

• Combustion quality

• Overall heating efficiency