Cabin Air Filter (2001-2006)
This is the Charcoal Activated Interior Cabin Air Filter, it fits all T1N Sprinters, 2001-2006, OM611, OM612, and OM647.
This is the filter for the climate control unit. If the air coming out of your vents doesn't feel as strong as it used to, this could be the problem. It is located in the black housing tucked up under the windshield wipers.
Recommended Change Interval: 30,000 miles