Bmw 3 Series Water Pumps
Compare water pumps prices for the Bmw 3 Series from top UK retailers
From £23.01
🔍 Get exact-fit parts for your Bmw 3 Series
Different Bmw 3 Series variants use different water pumps. Enter your reg plate for guaranteed compatible parts matched to your engine and year.
5 water pumps found for Bmw 3 Series
Part No: ADM59152
Water Pumps for Bmw 3 Series
Part No: FWP2285
Water Pumps for Bmw 3 Series
Part No: PA 1555
Water Pumps for Bmw 3 Series
Part No: 506 0972 10
Water Pumps for Bmw 3 Series
Part No: 28821
Water Pumps for Bmw 3 Series
⚠️ Estimated prices. These are typical UK prices for Bmw 3 Series water pumps. Exact prices and fitment depend on your specific vehicle. Enter your reg for accurate results.
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About Water Pumps
What do they do?
The water pump circulates coolant through the engine and radiator to maintain the correct operating temperature. A failed water pump causes rapid overheating which can warp the cylinder head or blow the head gasket.
When to replace
If driven by the timing belt, replace at the same time as the belt (every 60,000–125,000 miles). Electric water pumps typically last longer but can fail suddenly. Symptoms include overheating, coolant leaks from the pump weep hole, and a whining noise.
Brand guide
SKF, Gates, and Dayco supply OEM water pumps. Many timing belt kits include a water pump. For cars with known plastic impeller issues (e.g. BMW, VW), aftermarket metal impeller pumps are available.
💡 Top tip: Always replace the coolant and thermostat when fitting a new water pump. Old coolant may have lost its anti-corrosion properties, and a sticking thermostat can put extra strain on the new pump.
⚠️ Known Bmw 3 Series Issues
Cooling system fragility
The expansion tank, thermostat housing, and water pump on N-series engines are made of plastic and can crack without warning. Budget for preventive replacement around 80,000 miles.
Parts tip: BMW genuine parts carry a premium but brands like Lemförder (suspension), Mahle (filters), and Brembo (brakes) supply OEM-quality parts at lower prices. These brands actually manufacture parts for BMW.
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