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Pump Assembly for BMW 3 Series F31 (2014+)

Clear BMW chassis

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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Water Pump - N20 N26

10X Entries Into Our F80 M3 Sweepstakes

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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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

T#:25142296

Part#: 11518638026

Ships on Nov 10, 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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Mechanical Water Pump

T#:30164633

Part#: 11518638026

In Stock

$ 195.99

This product was last offered at the strikethrough price on
05-07-2026

$ 174.99 USD

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$ 174.99 USD

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Genuine BMW Mechanical Water Pump - F22/F23 F3X G01/G02 G30 B46 2.0L ...

T#:536486

Part#: 11518638026

In Stock

9% off MSRP $ 200.22

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 183.03 USD

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9% off MSRP

$ 200.22

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 183.03 USD

Add to Wish List

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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Meyle - Water Pump with Gasket

5X Entries Into Our F80 M3 Sweepstakes

T#:40342902

Part#: 11518638026

In Stock

$ 97.99 USD

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$ 97.99 USD

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Ensure your BMW stays cool and runs efficiently with the trusted performance of the Meyle Water Pump with Gasket 313 220 0031.

Genuine BMW Turbo Water Pump - BMW S55 B46 B48

T#:613575

Part#: 64116834917

In Stock

Sale - Save 8% $ 278.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 257.29 USD

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Qty

Sale - Save 8%

$ 278.99

This product was last offered at the strikethrough price on
08-26-2026

$ 257.29 USD

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eplace your faulty or failing electric water pump with this Genuine BMW pump for guaranteed reliability. This water pump feeds coolant to the turbo, keeping temperatures optimal for performance and smooth operation.

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Water Pump With Belt Pulley & Seals

T#:56507841

Part#: 11518638026

Special Order: No Guaranteed ETA

$ 121.99 USD

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$ 121.99 USD

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Engineered for ultimate durability, the Febi Bilstein replacement switchable water pump is built to protect your BMW’s B46 or B48 power plant.

Mechanical Water Pump

10X Entries Into Our F80 M3 Sweepstakes

T#:57086679

Part#: 11518638026

Ships on Feb 11, 2027

$ 119.99 USD

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$ 119.99 USD

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