Mercedes Sprinter Cabin Air Filter – Micronair | NCV3 | #9068300318 (2007–2018)

A clogged cabin air filter on a NCV3 Sprinter restricts airflow through the HVAC system — reducing heat output in winter, cutting A/C cooling in summer, and forcing the blower motor to work harder against resistance until it wears prematurely. This is the Micronair cabin air filter for NCV3 Sprinters, a direct replacement that restores full HVAC airflow and keeps dust, pollen, and airborne particles out of the cabin.

What This Part Does

The cabin air filter sits in the HVAC intake path and filters all air entering the vehicle's interior through the heating, ventilation, and air conditioning system. It captures dust, pollen, mold spores, and fine particulates before they circulate through the cabin — protecting occupants from airborne irritants and keeping the evaporator and heater core free from debris buildup. On commercial vans like the Sprinter that accumulate high mileage in varied environments, the cabin filter loads up faster than on passenger cars. A clogged filter reduces blower output, causes musty odors, and forces air to bypass the filter through gaps as restriction increases.

Common Symptoms of a Clogged Cabin Air Filter

• Reduced airflow from the vents even at high blower speeds
• Musty, stale, or unpleasant odor from the HVAC system
• A/C or heat that takes longer than normal to reach temperature
• Visible debris or discoloration on the filter element at inspection
• Blower motor noise increasing as it strains against restricted airflow

When to Replace

Replace every 15,000–20,000 miles or once a year under normal conditions — more frequently in dusty or high-mileage commercial environments.

NCV3 Specific — VIN Verification Required

This cabin filter is for NCV3 Sprinters (W906). It does not fit VS30 Sprinters. Always verify by VIN before ordering. Contact us and we'll confirm fitment before you buy.

Fitment

• 2007–2018 Mercedes-Benz Sprinter 2500 / 3500 (NCV3/W906)
• 2007–2009 Dodge Sprinter 2500 / 3500 (NCV3)
• 2007–2018 Freightliner Sprinter 2500 / 3500 (NCV3)

Part Numbers

• Mercedes OEM: 9068300318 / A9068300318 / 906-830-03-18
• Manufacturer: Micronair — 80000616 / CY04180CP1
• SKU: 9068300318MIC