Packaged by Turner Service Kits for BMW 5 Series G30 (2017+)

Clear BMW chassis

The water pump is a known failure point on most BMWs, new and old. Sometimes it's best to completely service this area. Here you'll find water pump service kits!

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Water Pump & Thermostat Kit - Gen 1 B46 2.0L

For model years 2017-2019

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

T#:35863149

Part#: 11518638026TKT

Ships on Jul 29, 2026

Sale - Save 5% $ 731.99

This product was last offered at the strikethrough price on
06-30-2026

$ 696.75 USD

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Sale - Save 5%

$ 731.99

This product was last offered at the strikethrough price on
06-30-2026

$ 696.75 USD

Add to Wish List

BMW's cooling system has long been a known weak spot, with the water pump and thermostat being two of the most common trouble areas. This remains true even in the latest B-Series engines found in 2016 and newer BMW models. This kit includes a brand-new OEM Pierburg water pump, a Bremmen thermostat (now referred to as a Heat Management Module), and one gallon of BMW's G48 coolant concentrate (enough to make two gallons of 50/50 coolant). Avoid spending thousands at the dealership or over $600 on Genuine BMW parts! These components can be replaced with high-quality OEM parts in just an afternoon using basic hand tools.

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Gen1 B58 Water Pump Replacement Kit - BMW F22/23 F3X B58 3.0L ...

For early vehicles with the Gen1 B58 (B58A) - Not compatible with the B58TU (B58D) engine

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

T#:27871814

Part#: 11518632585TKT

Ships in 4 Business Days

Sale - Save 5% $ 156.99

This product was last offered at the strikethrough price on
01-31-2026

$ 149.40 USD

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Qty

Sale - Save 5%

$ 156.99

This product was last offered at the strikethrough price on
01-31-2026

$ 149.40 USD

Add to Wish List

If your water pump is leaking coolant, there is a good chance one of the seals has failed. This is especially common when your coolant level gets too low and your BMW's water pump runs without coolant. The water pump shaft seal can fail as it gets too hot and you will begin to notice coolant dripping from the weep hole found at the bottom of your pump. We recommend replacing the whole pump to ensure your BMW stays cool for many more years! This kit includes the basic parts necessary to replace your water pump: GEBA Mechanical Pump with an upgraded metal impeller Elring Water Pump Gasket Genuine BMW Water Pump Bolts (x6) Don't forget to pick up a gallon of BMW coolant as well to top your system back off once you have completed your pump installation! Servicing your accessory belt and tensioner is also great to do at this time as the belt must be removed before replacing your pump.

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Packaged by Turner Service Kits for BMW 5 Series G30 (2017+)

Water Pump & Thermostat Kit - Gen 1 B46 2.0L

Gen1 B58 Water Pump Replacement Kit - BMW F22/23 F3X B58 3.0L ...

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