Eberspacher Base gasket D5L or D5LC | 251729010005

The Eberspacher Base Gasket for D5L and D5LC heaters delivers a reliable seal between the heater and its mounting surface. Designed for compatibility with a range of models including B5LC, B5L, and various D5 and Airtronic configurations, this gasket helps prevent leaks and maintain optimal combustion performance. Precision-cut from durable, heat-resistant material, it resists high temperatures and harsh operating conditions typical of vehicle climate control systems. Replacing the worn gasket can restore seal integrity, reduce fuel loss, and improve overall heater efficiency. Suitable for both maintenance and service upgrades, it’s a straightforward component to install, helping extend the life of your Eberspacher heating system while preserving peak performance across compatible models.