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Genuine BMW BMW Cooling System Parts & Accessories for BMW F93 M8 S63 4.4L

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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 HT-12 Coolant / Antifreeze - 1 Gallon

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T#:600648

Part#: 83192468442

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$ 35.95 USD

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$ 35.95 USD

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Ensure optimal cooling for your BMW with Genuine BMW Coolant, providing the quality and performance your vehicle deserves. When it comes to maintaining your BMW, replacing old or worn-out parts with factory replacements is essential, and fluids are no exception. Experience the benefits of Genuine BMW Coolant: Specially designed for BMW vehicles. Factory replacement for optimal performance. Addresses flaws in the factory cooling system. Prevents antifreeze loss in both cold and hot weather. Recognizable green color for easy identification. BMW HT-12 can be used in any vehicle that currently contains G48 coolant (blue), but G48 should not continue to be used in vehicles that were originally filled with HT-12. (see compatibility image) This HT-12 Antifreeze/Coolant is exclusively formulated and produced for BMW to protect your engine year-round when used as directed. It fulfills the very high standards and requirements set by BMW to help protect the engine against freezing, boil over, corrosion, and excessive silicate gel precipitation. This ethylene glycol-based antifreeze contains no nitrites or phosphate, greatly reducing the possibility of harmful deposit formation. BMW antifreeze provides protection for metals such as cast iron, steel, and aluminum.

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Coolant Expansion Tank Cap - E9x M3, E60 E63 F01 E70 E71

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T#:194502

Part#: 17117639021

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22% off MSRP $ 34.96

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

$ 27.29 USD

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22% off MSRP

$ 34.96

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

$ 27.29 USD

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This radiator expansion tank cap is used most BMW's from 2006+. It is a common failure item. When this item fails, it cannot hold pressure which results in your BMW overheating. If you are overhauling your coolant system, now is the time to consider preventative replacing this cap. It is also referred to as the coolant reservoir cap.

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Expansion Tank - F90, F91, F92, F93

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T#:10225927

Part#: 17137889450

In Stock

Sale - Save 33% $ 226.99

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

$ 152.45 USD

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$ 226.99

This product was last offered at the strikethrough price on
05-15-2026

$ 152.45 USD

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Genuine BMW Auxiliary Water Pump - 11517566335

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T#:35680

Part#: 11517566335

Ships in 1-2 days

10% off MSRP $ 455.99

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$ 411.99 USD

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10% off MSRP

$ 455.99

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

$ 411.99 USD

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Genuine BMW Auxiliary Water Pump
This item fits the following BMW Chassis:
E70 X5M,E71 X6M,E70 X5 X5,E71 X6,F01,F02,F06,F10,F12,F13,F15,F16

Fits BMW Engines including:
N63,N63N,S63

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Genuine BMW Radiator N63 4.4L & S63 4.4L Engines

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T#:570790

Part#: 17118043655

Ships in 5 Business Days

10% off MSRP $ 929.99

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$ 839.99 USD

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10% off MSRP

$ 929.99

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

$ 839.99 USD

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Ensure optimal cooling system performance for your BMW N63 4.4L & S63 4.4L engines with the Genuine BMW Radiator.

Engineered to BMW's exact specifications, this radiator guarantees quality and compatibility with your vehicle's cooling system.

Genuine BMW radiator for guaranteed quality and fit
Engineered for optimal cooling system performance
Compatible with N63 4.4L & S63 4.4L engines
Ensures efficient heat dissipation for engine longevity

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Genuine BMW Auxillary Electric Water Pump - F90 M5, F91 F92 F93 M8 (S...

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T#:602511

Part#: 11519844574

Ships in 1-2 days

10% off MSRP $ 233.99

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

$ 210.99 USD

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10% off MSRP

$ 233.99

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$ 210.99 USD

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Auxillary water pumps are electric water pumps that pump coolant to critical components of your BMW. A failing pump can cause excessive noise and intermittent cooling issues, leading to potential damage if not replaced quickly enough. If the electric motor dies completely, chances are any parts downstream from the pump will overheat and fail, leading to costly repairs and replacements.

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Gasket Ring

A18X22

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T#:6495

Part#: 07119963300

In Stock

$ 1.99 USD

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$ 1.99 USD

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GENUINE BMW GASKET RING 07119963300

Genuine BMW Hose Clamp 07129952104

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T#:6533

Part#: 07129952104

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$ 3.99 USD

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$ 3.99 USD

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GENUINE BMW HOSE CLAMP 07129952104

Hose Clamp

15,3-18,5

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T#:57823

Part#: 32411131346

Ships in 3 Business Days

$ 4.53 USD

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$ 4.53 USD

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Genuine BMW Hose Clamp - 15,3-18,5
This item fits the following BMW Chassis:
E70 X5M,E71 X6M,E70 X5,E71 X6,F06,F10,F12,F13,F22,F30,F31,F32,F33,F34,F36

Auxiliary Radiator Bracket - Upper Left - F90, F91, F92, F93, G11, G1...

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T#:220989

Part#: 51647357219

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5% off MSRP $ 58.99

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

$ 55.99 USD

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5% off MSRP

$ 58.99

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

$ 55.99 USD

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Genuine BMW Bracket, Aux. Radiator, Uppe - 51647357219

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