Pump Assembly for BMW G01 X3 xDrive30i B46 2.0L

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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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OEM Pierburg Water Pump - BMW B46 2.0L
OEM Pierburg Water Pump - BMW B46 2.0L
For model years 2018-2019
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Pierburg - Corporate Logo
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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Mechanical Water Pump
Mechanical Water Pump
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Saleri - Corporate Logo
T#:30164633
Part#: 11518638026
Ships in 1-2 days
$ 195.99

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

$ 144.99 USD
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$ 144.99 USD
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Genuine BMW Mechanical Water Pump - F22/F23 F3X G01/G02 G30 B46 2.0L
Genuine BMW Mechanical Water Pump - F22/F23 F3X G01/G02 G30 B46 2.0L ...
For model years 2018-2019
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:536486
Part#: 11518638026
Ships in 2 Business Days
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
Free Shipping
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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WATER PUMP
WATER PUMP
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:636029
Part#: 11518482250
In Stock
10% off MSRP $ 180.99

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

$ 162.99 USD
Limited Qty Sale
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10% off MSRP
$ 180.99

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

$ 162.99 USD
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Genuine BMW Cooant Pump with Support Housing - BMW G42 G2X G30 G01 G02 G29 Gen2 B46/B48
Genuine BMW Cooant Pump with Support Housing - BMW G42 G2X G30 G01 G0...
For models with the B48D, B46D, or B46X engines only and without the Energy Recovery Sy...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:606625
Part#: 11518650988
In Stock
10% off MSRP $ 300.99

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

$ 271.99 USD
Free Shipping on orders $49 and up
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10% off MSRP
$ 300.99

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

$ 271.99 USD
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Mechanical water pumps circulate coolant between the engine block, cylinder head, and radiators. Over time, the seals and bearings can wear out, leading to leaks from the impeller shaft and around the pump face. Some BMW water pumps have even had imellers that come loose from the shaft, resulting in little or no coolant flow. Plastic coolant flanges attached to the housing can become brittle over time, cracking or breaking off completely, leading to coolant loss and overheating. Restore cooling functionality and performance with a brand new pump directly from BMW. This coolant pump assembly includes the pump, the coolant support housing, four of the plastic coolant flanges, and a new water pump pulley.
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Meyle - Water Pump with Gasket
Meyle - Water Pump with Gasket
For model years 2018-2019
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Meyle - Corporate Logo
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.
Water/Coolant Pump With Support
Water/Coolant Pump With Support
For models with the B48D, B46D, or B46X engines only and without the Energy Recovery Sy...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Bremmen Parts - Corporate Logo
T#:49648357
Part#: 11518650988
In Stock
New Item
Sale - Save 17% $ 234.99

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

$ 195.99 USD
Limited Qty Sale
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Sale - Save 17%
$ 234.99

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

$ 195.99 USD
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Genuine BMW Turbo Water Pump - BMW S55 B46 B48
Genuine BMW Turbo Water Pump - BMW S55 B46 B48
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:613575
Part#: 64116834917
Ships in 1-2 days
7% off MSRP $ 296.99

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

$ 275.99 USD
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7% off MSRP
$ 296.99

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

$ 275.99 USD
Free Shipping
Add to Wish List
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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