Mercedes Sprinter Windshield Washer Pump – Aftermarket | All Generations | #2218690121 / 67128362154

A failed windshield washer pump on a Mercedes Sprinter leaves the windshield washer system completely inoperative — no fluid reaches the nozzles when the stalk is triggered, and in heavy road spray or dirty conditions, reduced visibility becomes an immediate safety concern. This is an aftermarket windshield washer pump for Mercedes-Benz Sprinter vans, a direct plug-in replacement that restores reliable washer fluid delivery to the windshield nozzles.

What This Part Does

The windshield washer pump is a small electric centrifugal pump submerged in the washer fluid reservoir. When the driver activates the washer stalk or switch, the pump motor energizes and draws fluid from the reservoir, pressurizing it to deliver a spray through the washer nozzles onto the windshield. On the Sprinter, the pump seats into a grommet in the reservoir and connects to the washer fluid circuit through a barbed outlet fitting and an electrical connector. The pump's impeller spins at high speed to generate the pressure needed to push fluid through the supply lines, check valves, and nozzle orifices at the correct spray pattern. When the pump motor's brushes wear, its impeller becomes blocked with mineral deposits, or its electrical connections corrode, fluid delivery becomes weak, intermittent, or stops entirely.

Common Symptoms of a Failing Washer Pump

• No washer fluid sprayed to the windshield when the stalk is activated
• Weak or intermittent spray that clears temporarily when the reservoir is full but doesn't hold
• Humming or buzzing from the reservoir area when the washer is activated but no fluid flows
• Washer spray that works on one nozzle but not the other — pump delivering reduced pressure
• No sound at all from the reservoir when the washer stalk is triggered — pump motor failed

When to Replace

Replace when no fluid delivery is confirmed after verifying reservoir fluid level, fuse integrity, and nozzle condition. Always replace the washer pump grommet (0019987301) when installing a new pump — never reinstall a used grommet on a new pump.

VIN Verification Required

This pump fits multiple Mercedes-Benz Sprinter generations and other vehicles sharing the same reservoir design. Always verify by VIN before ordering. Contact us and we'll confirm fitment before you buy.

Fitment

• 2007–2018 Mercedes-Benz / Freightliner Sprinter 2500 / 3500 (NCV3/W906)
• 2019+ Mercedes-Benz Sprinter (VS30/W907)
• Also fits select BMW and other Mercedes-Benz models with the same reservoir design

✔ Always replace washer pump grommet (0019987301) when installing new pump
✔ Always verify VIN before ordering

Part Numbers

• Mercedes OEM: 2218690121 / A2218690121 / 221-869-01-21
• Cross-reference: 67128362154 (BMW)
• Manufacturer: Aftermarket
• SKU: 67128362154