Genuine BMW BMW Cooling System Parts & Accessories for BMW 3 Series F30 (2012+)

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The cooling system is arguably the weakest point in numerous BMWs. If you drive an aging BMW or plan on taking your car to the track like we do, we recommend beefing up your cooling system before going to the track. Generally, the main components in your cooling system that are prone to failure include the following: expansion tank, factory hoses, water pump, thermostat, fan (especially if your vehicle comes factory with a clutch fan), and radiator. Factory BMW expansion tanks are plastic and prone to either breaking off at connection points or combusting. As factory rubber hoses age they either crack or break over time - we offer silicone cooling hose upgrades for most applications to avoid future failures. If you have an older vehicle, your water pump likely comes from the factory with a plastic impeller - we offer upgraded water pumps with metal impellers that are far more reliable. Newer model BMWs utilize electric water pumps - BMW spent millions of dollars engineering these water pumps, but they fail so often that we recommend replacing at 60,000 mile service intervals to avoid being stranded on the side of the road. In terms of thermostats, we offer various upgraded thermostats for racing applications. If your BMW utilizes a clutch fan from the factory, we have several options available in terms of universal electric fans - we recommend replacing these to avoid sending brittle plastic fan blades through your hood. For radiators, we recommend swapping out your radiator for one that does not use plastic connection points like your factory radiator.

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Genuine BMW - Corporate Logo
T#:191357
Part#: 13627797957
Ships in 1-2 days
9% off MSRP $ 66.99

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

$ 60.99 USD
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9% off MSRP
$ 66.99

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

$ 60.99 USD
Free Shipping on orders $49 and up


Genuine BMW Temperature Sensor, Coolant -
This item fits the following BMW Chassis:
F25 X3,F30,F31

Fits BMW Engines including:
N57N

Genuine BMW - Corporate Logo
T#:191379
Part#: 17127811127
Ships in 1-2 days
6% off MSRP $ 134.99

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

$ 126.99 USD
Free Shipping
6% off MSRP
$ 134.99

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

$ 126.99 USD
Free Shipping


Genuine BMW Coolant Hose -
This item fits the following BMW Chassis:
F30,F31

Genuine BMW - Corporate Logo
T#:530372
Part#: 51748054231
Ships in 1-2 days
5% off MSRP $ 128.99

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

$ 122.99 USD
Free Shipping on orders $49 and up
5% off MSRP
$ 128.99

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

$ 122.99 USD
Free Shipping on orders $49 and up

Genuine BMW - Corporate Logo
T#:48160250
Part#: 11515A81BE9KT
Ships in 1-2 days
New Item
$ 936.99 USD
Free Shipping on orders $49 and up
It is important that your coolant system is serviced at regular intervals to ensure a long life. Over time, coolant systems are exposed to high temperatures and repeated thermal cycling, which causes warping, cracking, and hardening of plastics and rubber components in the coolant system. This can lead to coolant leaks and overheating, which can result in extensive engine damage if not resolved in a timely manner. This Water Pump & Thermostat kit helps to address a few of the most problematic parts, replacing these items entirely to keep your cooling system running optimally and efficiently.
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Genuine BMW - Corporate Logo
T#:194062
Part#: 11127810463
Ships in 1-2 days
3% off MSRP $ 4,459.99

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

$ 4,318.99 USD
Free Shipping
3% off MSRP
$ 4,459.99

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

$ 4,318.99 USD
Free Shipping


Genuine BMW Cylinder Head -
This item fits the following BMW Chassis:
F25 X3,F30,F31

Genuine BMW - Corporate Logo
T#:531249
Part#: 51748061294
Ships in 1-2 days
5% off MSRP $ 106.99

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

$ 101.99 USD
Free Shipping on orders $49 and up
5% off MSRP
$ 106.99

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

$ 101.99 USD
Free Shipping on orders $49 and up

Genuine BMW - Corporate Logo
T#:544479
Part#: 17128616817
Ships in 1-2 days
6% off MSRP $ 33.99

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

$ 31.99 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 33.99

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

$ 31.99 USD
Free Shipping on orders $49 and up
Feed Line - F22, F30, F33, F36
For Manual Transmission Only
Genuine BMW - Corporate Logo
T#:36096
Part#: 11537598237
Ships in 1-2 days
4% off MSRP $ 248.99

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

$ 237.99 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 248.99

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

$ 237.99 USD
Free Shipping on orders $49 and up


Genuine BMW Feed Line -
This item fits the following BMW Chassis:
F22,F30,F32,F33,F36

Fits BMW Engines including:
N55


Genuine BMW Heat Exchanger Coolant Hose - BMW F30 340 (up to 03/2016 ...
For models with a production date up to 03/2016 and with M Sport Pkg and M Sport Brakes
Genuine BMW - Corporate Logo
T#:27438854
Part#: 17128650841
Back Ordered
6% off MSRP $ 94.99

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

$ 88.99 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 94.99

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

$ 88.99 USD
Free Shipping on orders $49 and up
Eliminate coolant leaks with this Genuine BMW replacement

Genuine BMW - Corporate Logo
T#:48160261
Part#: 11518516204KT
Ships in 1-2 days
New Item
$ 455.99

This product was last offered at the strikethrough price on
06-08-2026

$ 443.99 USD
Free Shipping on orders $49 and up
$ 443.99 USD
Free Shipping on orders $49 and up
It is important that your coolant system is serviced at regular intervals to ensure a long life. Over time, coolant systems are exposed to high temperatures and repeated thermal cycling, which causes warping, cracking, and hardening of plastics and rubber components in the coolant system. This can lead to coolant leaks and overheating, which can result in extensive engine damage if not resolved in a timely manner. This Water Pump & Thermostat kit helps to address a few of the most problematic parts, replacing these items entirely to keep your cooling system running optimally and efficiently.
Show More Show Less