C-Class (W203) 2001-2007, C160, C180, C200, C220, C230, C240, C270, C280, C300, C320, C230K, C350, Coupe

How-To Tuesday: 203/209 Windshield Washer Pump Replacement

Old Dec 6, 2016 | 01:47 PM
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How-To Tuesday: 203/209 Windshield Washer Pump Replacement



If you have a windshield washer pump that's gone out on your W203 or C209, fear not. This may be the easiest and least-expensive repair you will ever have to perform on your ride.

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Old Dec 6, 2016 | 03:04 PM
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From: So. Oregon Coast
C230 Sport Coup + 2006 W164 ML350 + 99 Ford Escort RIP
Recently replaced the grommet due to constant leak, would drain in a day or 2.
Pump still fine after 235K miles, but a little slow to work after pushing the button,
wipers make a couple back and forths before any liquid comes out...

I had thought the tank was damaged somehow and purchased the whole tank from
picknpull, but seems it's just the grommet. Also, the intake to the pump can get clogged if you are running tap water. There's a youtube video on that, and the grommet replacement, and i posted the grommet pn's in a separate thread on the 203 forum.
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