Mercedes A Class Water Pump
Replacement water pump — fitment, symptoms & live UK prices.
Fits Mercedes A Class — check your reg/VIN to confirm

From £14.95 · 6 live listings on eBay
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Mercedes W176 W246 Auxiliary Coolant Water Pump A2048350364
£14.95View ›

MERCEDES A 180 A-CLASS 2012-2018 AUTO HATCHBACK AUXILIARY WATER PUMP A0005003600
£16.99View ›

MERCEDES BENZ C E GLC CLASS W205 W213 W253 AUX WATER PUMP 2014-2023 A0005002686
£29.95View ›

First Line Water Pump Fits Mercedes A-Class B-Class 1.5 1.7 2.0 CDi A6402000301
£31.80View ›

Auxiliary Cooling Water Pump for Mercedes-Benz E-Class 16-24 No.A0005003600
£33.49View ›

Water Pump for Mercedes C-CLASS W204 E-CLASS W212 V-CLASS W447 A6512001301
£38.83View ›
Will it fit my Mercedes A Class?
Belt-driven on TDIs (do it with the cambelt). Some petrols are chain or electric pumps — confirm type for your engine code.
Tip: filter by your reg on eBay's compatibility check, or match the part number stamped on your old unit.
Signs your Mercedes A Class water pump needs replacing
- Overheating / temp gauge climbing
- Coolant leak (often weep hole)
- Whining bearing noise
- Low coolant warnings
Fitting it yourself
If cambelt-driven, only sensible to do alongside the belt. Refill and bleed the cooling system after.
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