Webasto Gasket Set - Thermo 90

The Webasto Gasket Set is a precise replacement kit designed for Thermo 90, Thermo 90S, and Thermo 90ST water heaters. This gasket set ensures a tight seal, preventing leaks and maintaining optimal operating pressure and efficiency in automotive climate systems. Crafted from high-grade materials for durability, it resists heat and chemical exposure, delivering reliable performance even in demanding conditions. Easy to install with standard tools, the set includes all necessary gaskets to restore a factory-quality seal and prevent costly coolant or exhaust leaks. Ideal for maintenance, repairs, or refurbishment of Webasto heating installations, this gasket kit helps extend service life and keep vehicle interiors warm and comfortable. Ensure correct fitment by verifying compatibility with Thermo 90 family units during replacement planning.