NCV3 Cabin Filter Insulation Cover

This is the foam insulation cover for the NCV3 cabin filter housing and blower motor unit in the engine bay under the windshield cowl.

Genuine MB.  * One piece

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!