Universal 12V 24V ultra quiet metal car heater fuel pump air heater pump designed for use with Eberspacher heating systems.This compact and fuel pump performance in various vehicle applications.Engineered for efficient fuel delivery, it supports consistent of air heaters in both 12V and 24V electrical systems.Suitable for integration into mobile heating setups where quiet and long-term durability are required. This replacement is made by an independent supplier.All brand references are used solely to indicate compatibility.