Pump Assembly for BMW 4 Series F32 (2014+)

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The water pump is a known failure point on most BMWs, new and old. Older model BMWs come from the factory with a mechanical fan that features a plastic impeller. If your BMW still has a water pump with a plastic impeller, you should upgrade to one with a metal impeller to avoid future failure. New BMWs utilize an electric water pump that cost BMW millions of dollars to design - when it is working it is great, unfortunately these fail so regularly that we recommend replacing your electric water pump every 60,000 miles to avoid stranding yourself on the side of the road. We have hand selected the best OE suppliers for replacement water pumps so you don't have to pay the high cost of Genuine BMW. However, if you're someone who only puts Genuine BMW parts on your car, we understand - that's why we have those available for you as well.

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BMW N55 3.0L Water Pump

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:26404797

Part#: 11518635090

Ships on Jun 30, 2026

Sale - Save 15% $ 333.99

This product was last offered at the strikethrough price on
05-03-2026

$ 283.89 USD

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Sale - Save 15%

$ 333.99

This product was last offered at the strikethrough price on
05-03-2026

$ 283.89 USD

Add to Wish List

BMW N55 3.0L Water Pump is an essential component for maintaining the performance and reliability of your BMW. Manufactured by Turner Motorsport, this high-quality water pump is designed to ensure optimal cooling efficiency for the N55 3.0L engine.

Reliable Performance: Designed to handle the high demands of the BMW N55 engine, ensuring consistent cooling performance.
High-Quality Construction: Made with durable materials to resist wear and provide long-lasting service.
Prevents Overheating: Helps prevent engine overheating by effectively circulating coolant throughout the engine.
Reduces Coolant Leaks: Engineered to minimize the risk of leaks, maintaining proper coolant levels and engine temperature.
Quiet Operation: Operates smoothly and quietly, avoiding the whining noises often associated with failing pumps.

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Water Pump - Pierburg

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:554817

Part#: 11518635090

In Stock at Vendor

$ 910.99

This product was last offered at the strikethrough price on
02-01-2026

$ 771.99 USD

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$ 771.99 USD

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If your water pump is showing signs of wear and tear, it's crucial to act promptly. Avoid issues like coolant leaks or the dreaded whining noise under the hood by replacing it as soon as possible. The electric water pump, while efficient, may not always give clear signals – except for one: overheating!

Prevents coolant leaks
Eliminates whining noise
Efficient electric water pump
Timely replacement prevents overheating

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Water Pump - N20 N26

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:29666093

Part#: 11518635089

In Stock

Sale - Save 20% $ 343.99

This product was last offered at the strikethrough price on
05-03-2026

$ 275.19 USD

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Qty

Sale - Save 20%

$ 343.99

This product was last offered at the strikethrough price on
05-03-2026

$ 275.19 USD

Add to Wish List

A failing water pump can show early warning signs like coolant leaks or a whining noise from the engine bay—but with electric water pumps, failure can be sudden, often with no warning beyond rapid overheating.

If you suspect your water pump is on its way out, prompt replacement is critical to avoid engine damage. Stay alert to any changes in cooling system performance.

Note: Aluminum mounting bolts are single-use and must be replaced during installation.

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OEM Pierburg Water Pump - BMW B46 2.0L

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:25142296

Part#: 11518638026

Ships on Jul 29, 2026

$ 149.00

This product was last offered at the strikethrough price on
01-28-2026

$ 146.99 USD

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$ 146.99 USD

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The water pump in your vehicle keeps all that coolant flowing freely. If it begins to fail, overheating problems are inevitable. Don't take a chance on doing damage to engine internals by not replacing your water pump. This has been a common problem amongst most German vehicles. Water Pump failure can lead to your vehicle making an unnecessary trip to the repair shop. If your pump stops working, coolant temperatures rise rapidly and can overheat the engine, leading to head gasket or even piston ring failure. This is a great preventative maintenance item when doing any type of timing belt replacement. This is a common replacement around 80,000-100,000 miles.

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BMW Water Pump - 11518635090

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:47199279

Part#: 11518635090

In Stock

$ 370.99 USD

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Qty

$ 370.99 USD

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Is your water pump showing signs of wear and tear? Don't wait until it's too late! Replace it promptly to avoid issues like coolant leaks or the dreaded whining noise from under the hood. The electric water pump, while efficient, may not always give you clear signals – except for one: overheating! Keep an eye out for these warning signs and ensure your vehicle's optimal performance. Benefits: Prevents coolant leaks Eliminates whining noise Efficient electric water pump Timely replacement prevents overheating

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SELECT YOUR BMW

Pump Assembly for BMW 4 Series F32 (2014+)

BMW N55 3.0L Water Pump

Water Pump - Pierburg

Water Pump - N20 N26

OEM Pierburg Water Pump - BMW B46 2.0L

BMW Water Pump - 11518635090

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