Eberspacher Airtronic D4 or D4S heater motor gasket | 252113010003

The Eberspacher Airtronic D4 or D4S motor gasket (252113010003) is a reliable seal designed for Eberspacher’s popular D4/D4S heater systems. This gasket creates a tight, vibration-resistant seal around the heater motor, helping prevent air leaks and ensuring optimal airflow and combustion efficiency. Made to withstand heat and automotive conditions, it supports long-lasting performance across 12V and 24V configurations. Easy to install and replace, it reduces vibration noise and protects internal components from dust and moisture. Ideal for maintaining consistent heater operation in caravans, vehicles, and motorhomes, this gasket delivers dependable sealing, smoother starts, and improved overall heating reliability. A smart, durable maintenance part for continued comfort on the road.