Eberspacher D3LC Heat Exchanger Gasket | 251822060002

The Eberspacher Heat Exchanger Gasket is a genuine replacement part designed for D3 and B3 series heaters. This gasket, part number 25.1822.06.00.02, delivers a reliable seal between the heat exchanger and surrounding components, helping preserve efficiency and prevent leaks. Compatible with Eberspacher D3LC, D3LCC (Compact), D3LP, B3LC, B3LCC (Compact), and B3LP models, it supports optimal performance across multiple configurations. Manufactured to strict tolerances, it resists heat, pressure, and chemical exposure typical in marine and vehicle climates. Ideal for maintenance and preventative service, this gasket pairs with other genuine Eberspacher parts for a durable repair. Technical support and additional products are available from ButlerTechnik to assist with installation and compatibility.