Genuine BMW Service Kits 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. Sometimes it's best to completely service this area. Here you'll find water pump service kits!
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Genuine BMW Water Pump & Thermostat Kit - Gen 1 B46 2.0L
For model years 2018-2019
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:35863148
Part#: 11518638026KT
Ships in 4 Business Days
$ 754.99 USD
Free Shipping on orders $49 and up
$ 754.99 USD
Free Shipping on orders $49 and up
The cooling system has always been a weak point for BMW. Two of the biggest issues are the water pump and thermostat. This continues to be true even on the newest B-Series engines found in 2016+ BMWs. This kit includes a brand new Genuine BMW water pump, a new thermostat (now referred to as a Heat Management Module), and 1 gallon of BMW's G48 coolant concentrate (makes 2 gallons of 50/50 coolant). Don't spend thousands of dollars at the dealership, these can easily be replaced in an afternoon with basic mechanic's tools.
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