BMW Cooling System Parts & Accessories for BMW 6 Series E24 (1977-1989)

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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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OEM Style Hose Clamps
OEM Style Hose Clamps
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:338927
Part#: HOSE-CLAMPS
In Stock
Sale - Save 3% $ 3.99

This product was last offered at the strikethrough price on
06-13-2026

Starting at $ 3.87 USD
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Sale - Save 3%
$ 3.99

This product was last offered at the strikethrough price on
06-13-2026

Starting at $ 3.87 USD
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Hose clamps for radiator hoses, coolant hoses, vacuum hoses, or intake hoses. These hose clamps are the same style as your OEM hoses with a smooth inside band to prevent cutting into the hose material.
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Genuine BMW Radiator Cap 1,4Bar - 17112227683 - E30,E30 M3, E28 M5
Genuine BMW Radiator Cap 1,4Bar - 17112227683 - E30,E30 M3, E28 M5 ...
Genuine BMW - Corporate Logo
T#:22513
Part#: 17112227683
In Stock
Sale - Save 9% $ 26.99

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

$ 24.57 USD
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$ 26.99

This product was last offered at the strikethrough price on
08-26-2026

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Genuine BMW Radiator Cap - 1,4Bar
This item fits the following BMW Chassis:
E30 M3,E30

Fits BMW Engines including:
S14,S38

Genuine BMW Radiator Hose - Lower - E23 733i 735i E24 633CSi 635CSi E28
Genuine BMW Radiator Hose - Lower - E23 733i 735i E24 633CSi 635CSi E...
From production date 09/1982
Genuine BMW - Corporate Logo
T#:6922
Part#: 11531289859
In Stock
Sale - Save 8% $ 39.99

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

$ 36.99 USD
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$ 39.99

This product was last offered at the strikethrough price on
08-26-2026

$ 36.99 USD
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GENUINE BMW ENGINE HOSE 11531289859
Fits BMW Engines including:
M30

Genuine BMW Water Hose - Thermostat Housing to Water Connector Pipe - E24 E28
Genuine BMW Water Hose - Thermostat Housing to Water Connector Pipe -...
Genuine BMW - Corporate Logo
T#:6925
Part#: 11531306829
In Stock
Sale - Save 5% $ 21.99

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

$ 20.99 USD
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$ 21.99

This product was last offered at the strikethrough price on
06-15-2026

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GENUINE BMW ENGINE HOSE 11531306829.--

This item fits the following BMWs:
BMW M Series - M5, M6

--. Fits BMW Engines including:
S38

Genuine BMW Radiator Fan Clutch
Genuine BMW Radiator Fan Clutch
Genuine BMW - Corporate Logo
T#:12998
Part#: 11521723918
In Stock
Sale - Save 8% $ 317.99

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

$ 293.78 USD
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$ 317.99

This product was last offered at the strikethrough price on
08-26-2026

$ 293.78 USD
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Genuine BMW Fan Coupling - F&S

This item fits the following BMW Chassis:
E30,E34,E36

Fits BMW Engines including:
M10,M20,M30,M42,M44,S38

Genuine BMW Coolant hose - E34 535i
Genuine BMW Coolant hose - E34 535i
Genuine BMW - Corporate Logo
T#:367918
Part#: 17121712736
In Stock
Sale - Save 8% $ 77.99

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

$ 71.66 USD
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Sale - Save 8%
$ 77.99

This product was last offered at the strikethrough price on
08-26-2026

$ 71.66 USD
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