Mercedes Sprinter Engine Oil Filter – Mann & Hummel | NCV3 2.1L OM651 | #6511800109 (2010–2018)

Skipping an oil filter change on a NCV3 Sprinter with the OM651 means every oil change after the first leaves a loaded filter in the circuit — reducing oil flow, increasing contamination bypass, and accelerating wear on the bearings, camshaft, and turbocharger. This is the Mann & Hummel engine oil filter for NCV3 Sprinters equipped with the 2.1L OM651 diesel engine, a direct replacement that removes combustion byproducts and contaminants from the oil before they reach lubricated engine surfaces.

What This Part Does

The oil filter sits in the full-flow lubrication circuit and captures metal particles, combustion soot, and contaminants from the engine oil before it reaches the main bearings, rod bearings, camshaft lobes, and turbocharger bearing cartridge. When the filter element loads to capacity, the bypass valve opens to maintain oil pressure — allowing unfiltered oil to circulate. Replacing the filter at every oil change is non-negotiable on a high-mileage commercial diesel. Mann & Hummel is the OEM oil filter supplier to Mercedes-Benz.

Common Symptoms of a Neglected Oil Filter

• Increasing engine noise from bearing surfaces receiving degraded lubrication
• Oil pressure warning light from bypass valve operating continuously
• Metallic particles or dark sludge visible during oil drain
• Turbocharger noise from contaminated oil reaching the bearing cartridge

When to Replace

Replace at every oil change — never reuse the old filter. Always use Mercedes-approved oil specification for the OM651.

NCV3 OM651 Specific — VIN Verification Required

This oil filter is for NCV3 Sprinters equipped with the 2.1L OM651 diesel engine. Always verify your engine code and VIN before ordering.

Fitment

• 2010–2018 Mercedes-Benz Sprinter 2500 / 3500 – 2.1L OM651 (NCV3/W906)
• 2010–2018 Freightliner Sprinter 2500 / 3500 – 2.1L OM651 (NCV3)

Part Numbers

• Mercedes OEM: 6511800109 / A6511800109 / 651-180-01-09
• Manufacturer: Mann & Hummel — HU7010Z
• SKU: 6511800109M