T1N Cabin Filter Insulation Cover Kit (2002-2006)

This is the foam insulation cover for the T1N cabin filter housing and blower motor unit in the engine bay under the windshield cowl.

Genuine MB. 

Many customers have reported colder AC temperatures inside their vans after installation these insulation kits. They keep the heat that rises off of the engine from warming up the plastic air ducting, thereby sending colder air to you and your passengers! 

* Two pieces: HVAC Insulation Kit, Ducting insulation