12V 5KW Universal Car Air Diesel Parking Oil Fuel Pump Ultra Quiet Metal Car Heater Fuel Pump For Eberspacher Heater This fuel pump is designed for diesel-powered air heating systems and operates on a 12-volt power supply.It provides consistent fuel flow to support heater performance during parking or auxiliary heating applications.Constructed with metal components, the pump is built for in various operating conditions.Suitable for universal installation, it connects to existing fuel lines and functions efficiently in cold weather and extended idle situations.The unit stable fuel delivery for uninterrupted heater.This product is a third-party replacement.Any reference to model designations is intended solely to indicate compatibility.Brand or model references are used for fitment guidance.This product is an aftermarket solution.Brand names are mentioned only to clarify compatibility with specific models.