Service Kits for BMW 2 Series F22 (2014+)

Water Pump And Thermostat Kit - BMW N55 F Chassis

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T#:39093005

Part#: 11518635090KT6

Ships on Jun 30, 2026

Sale - Save 8% $ 470.99

This product was last offered at the strikethrough price on
06-03-2026

$ 432.90 USD

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Sale - Save 8%

$ 470.99

This product was last offered at the strikethrough price on
06-03-2026

$ 432.90 USD

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Water Pump And Thermostat Kit - BMW N55 F Chassis

Ensure optimal engine cooling and performance with this high-quality Water Pump And Thermostat Kit - BMW N55 F Chassis. In the mid-2000s, BMW introduced electronically controlled water pumps and thermostats for better temperature regulation and efficiency. However, these components tend to have a shorter lifespan compared to traditional mechanical designs, often failing before BMW’s recommended 80,000-mile service interval.

This complete kit from Turner Motorsport includes premium-quality components that match OEM specifications, providing reliable and efficient cooling system performance. Maintaining a properly functioning cooling system helps prevent overheating, enhances efficiency, and extends engine life.

Signs Your Water Pump and Thermostat May Need Replacement:

Engine overheating or failing to reach operating temperature
Water pump running intermittently or erratically
Cooling fans operating at maximum output
Engine fault codes, including 20A804

Upgrade your BMW N55 F Chassis cooling system with this all-in-one kit for worry-free performance and longevity.

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Water Pump & Thermostat Kit - Gen 1 B46 2.0L

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T#:35863149

Part#: 11518638026TKT

Ships on Jul 29, 2026

$ 681.66 USD

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$ 681.66 USD

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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 ...

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T#:27871814

Part#: 11518632585TKT

Ships on Sep 4, 2026

Sale - Save 3% $ 156.99

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

$ 152.79 USD

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Sale - Save 3%

$ 156.99

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

$ 152.79 USD

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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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Rein Water Hose With Gasket - Water Pump To Engine Inlet

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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:17804808

Part#: 11537584630R

Ships in 2 Business Days

$ 40.99 USD

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$ 40.99 USD

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Rein OE quality water hoses are designed to be direct replacements for OE hoses and assemblies. This includes the hose and clamps.

Rein Water Pump Service Kit - N20

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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:14023850

Part#: 11518635089-1

Ships in 4 Business Days

$ 777.99 USD

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$ 777.99 USD

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Kits include: water pump thermostat assembly head to thermostat hose w/ aluminum flange WP to engine hose WP to thermostat hose all necessary clamps and hardware This Rein water pump service kit addresses common coolant hose plastic flange failure and ensures that the water pump replacement repair is done right the first time. The water pump and thermostat are OEM Use of OE or Pentosin NF-G11 coolant is recommended

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Genuine BMW Water Pump And Thermostat Kit - N20 2.0L

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T#:384041

Part#: 11518635089KT

Ships in 6 Business Days

$ 811.99 USD

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$ 811.99 USD

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

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T#:27871813

Part#: 11518632585RKT

Ships in 3 Business Days

$ 536.99 USD

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$ 536.99 USD

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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: Genuine BMW Mechanical Pump Genuine BMW 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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Genuine BMW Water Pump/Thermostat Replacement Kit

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T#:5175671

Part#: 11517643067KT

Ships in 5 Business Days

$ 1,360.99 USD

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$ 1,360.99 USD

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Genuine BMW cooling system overall with Genuine BMW components and gaskets. Includes water pump, gaskets, hoses and thermostat also known as the "heat management module" Kit includes: - Coolant water pump with support - Water pump / thermostat o-ring - Water pump to engine block gasket - Heat management module to return pipe gasket - Coolant radiator return pipe - Heat management junction hose

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Genuine BMW Water Pump & Thermostat Kit - Gen 1 B46 2.0L ...

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

T#:35863148

Part#: 11518638026KT

In Stock

$ 741.99

This product was last offered at the strikethrough price on
06-03-2026

$ 739.99 USD

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$ 739.99 USD

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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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BMW Auxiliary Water Pump

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T#:46753502

Part#: 11518635089

Ships in 2 Business Days

$ 377.99 USD

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$ 377.99 USD

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If your water pump is on its way out, you might spot coolant leaks or hear a faint whining sound from under the hood. Don’t wait—if you suspect it’s failing, replace it before it leaves you stranded. The tricky part with electric water pumps is that they can fail silently—no noise, no leaks—just sudden overheating. Stay alert for early warning signs that it’s time to swap out your water pump and keep your cooling system running strong.

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Rein Water Pump Service Kit - N20

For production years 2014-2016

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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:14023854

Part#: 11518635089-2

In Stock at Vendor

$ 1,309.99

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

$ 1,272.99 USD

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$ 1,272.99 USD

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Kits include: water pump thermostat assembly head to thermostat hose w/ aluminum flange WP to engine hose WP to thermostat hose all necessary clamps and hardware This Rein water pump service kit addresses common coolant hose plastic flange failure and ensures that the water pump replacement repair is done right the first time. The water pump and thermostat are OEM Use of OE or Pentosin NF-G11 coolant is recommended

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Service Kits for BMW 2 Series F22 (2014+)

Water Pump And Thermostat Kit - BMW N55 F Chassis

Water Pump And Thermostat Kit - BMW N55 F Chassis

Signs Your Water Pump and Thermostat May Need Replacement:

Water Pump & Thermostat Kit - Gen 1 B46 2.0L

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

Rein Water Hose With Gasket - Water Pump To Engine Inlet

Rein Water Pump Service Kit - N20

Genuine BMW Water Pump And Thermostat Kit - N20 2.0L

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

Genuine BMW Water Pump/Thermostat Replacement Kit

Genuine BMW Water Pump & Thermostat Kit - Gen 1 B46 2.0L ...

BMW Auxiliary Water Pump

Rein Water Pump Service Kit - N20

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