Compare prices on a used Mercedes-Benz A-Class washer pump from UK breakers. Free part request, no obligation.
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Used washer pumps vary between vehicles - and whether you call it used, second hand or a replacement, matching the right one matters. These are the details breakers need to match the right part to your car - our request form asks them so you only hear from suppliers with the correct part:
Yes, the generation matters significantly for washer pump fitment on the A-Class. The main generations are the W168 (1997–2004), W169 (2004–2012), W176 (2012–2018, facelift 2015), and W177 (2018–present), and the pump mountings, connectors, and reservoir designs differ between these generations. A pump from within the same generation is your strongest starting point, but always confirm the exact part against your registration with the breaker before buying.
This question spans the W176 facelift, which occurred in 2015, so a 2014 car is pre-facelift W176 and a 2016 car is post-facelift W176. In many cases the washer pump and reservoir arrangement carried over through the W176 facelift, but connector or mounting details can differ between pre- and post-facelift builds. Confirm the specific part number against both registrations with the breaker to be sure.
No — the washer pump is not engine-dependent on the A-Class, so whether you have a petrol or diesel, a 1.3, 1.5, or 2.0-litre, it makes no difference to which pump you need. What matters is the generation of your car (W168, W169, W176, or W177), as that determines the reservoir design and pump connector. Give the breaker your registration and they can confirm the correct unit straight away.
Trim level does not affect washer pump fitment on the A-Class — an SE, Sport, AMG Line, or Executive pump from the same generation will be the same unit. The washer pump is a functional mechanical part with no trim-specific variation, so you do not need to seek out a pump pulled from the same trim as your car. Bear in mind cosmetic items like the washer jet caps or surrounding trim pieces may differ by specification, but the pump itself will not.
The A-Class typically uses a single motor pump unit with two outlets — one feeding the front screen jets and one feeding the rear — mounted on the washer fluid reservoir. If only your front or rear washers have failed, the fault may be in one of the pump motors (some units have two separate motors on one body) or a blocked jet rather than the whole pump. When sourcing a used unit, let the breaker know whether you need front-only, rear-only, or the complete twin-outlet assembly so they can pull the correct item.
It is possible that some Mercedes-Benz models sharing a platform or generation with the A-Class — such as the B-Class of the same era — use a compatible washer pump, as Mercedes often shares components across its compact car range. However, reservoir shape, pump orientation, and connector types can vary even between closely related models. This is something to raise directly with the breaker, giving them your registration, so they can cross-reference before you commit to a part.