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BMW Cooling System Parts & Accessories for BMW E52 Z8 S62 5.0L

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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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BMW Antifreeze Coolant - 1 Gallon

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T#:1474

Part#: 82141467704

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6% off MSRP $ 28.25

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$ 26.48 USD

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$ 28.25

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The use of Original BMW Anti-Freeze/Coolant will ensure sufficient cooling in summer and protection against freeze-ups in winter. BMW Antifreeze/Coolant will also guard your vehicle's various engine components against corrosion.

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Coolant Temperature Sensor - M52/S52, M62, M73, M54, S62

Located on water pump housing

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T#:7257

Part#: 13621703993

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8% off MSRP $ 32.14

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$ 29.49 USD

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$ 32.14

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$ 29.49 USD

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This is the coolant temperature sensor used in many BMW models from the mid-1990s to the mid-2000s. The engine computer relies on the coolant temp to set the fuel mapping for the engine. As the car warms up the computer changes the fuel mixture. If your car is running a bit rich (too much fuel) it could be because this sensor is failing and not sending the correct info to the computer.

This sensor is located in a variety of places depending on the engine. But it's one of those easy replacement items 'while you're in there' when doing a water pump or thermostat replacement.

This coolant temp sensor fits the following BMWs:
1996-1999 E36 BMW 323is 323ic 328i 328is 328ic M3, located in cylinder head
1999-2003 E39 BMW 540i, located on side of water pump
1999-2001 E38 BMW 740i 740il, located on side of water pump
1995-1996 E38 BMW 750il, located on side of water pump
1990-1999 E31 BMW 850i 850ci, located on side of water pump
2000-2006 E53 BMW X5 3.0i, located in cylinder head
2000-2006 E53 BMW X5 4.4i/4.6is/4.8is, located on side of water pump
1997-2002 Z3 BMW Z3 2.5i Z3 3.0i, located in cylinder head

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Genuine BMW Auxiliary Fan Switch

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T#:341058

Part#: 13621433077

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16% off MSRP $ 66.05

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$ 55.55 USD

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16% off MSRP

$ 66.05

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$ 55.55 USD

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Genuine BMW Expansion Tank Cap - E3X / E53 / Z4

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T#:207187

Part#: 17117639022

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21% off MSRP $ 34.96

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$ 27.67 USD

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21% off MSRP

$ 34.96

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$ 27.67 USD

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Genuine BMW Radiator Cap - 2,0Bar
This item fits the following BMW Chassis:
E36 M3,E39 M5,E46 M3,E85 Z4M,E53 48IS,E36,E38,E39,E46,E53 X5,E65,E83 X3,E85 Z4,E86 Z4,F06,F10,F12,F13

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Genuine BMW Water Pump Pulley - E39 M5, Z8

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T#:35640

Part#: 11511406933

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$ 66.99 USD

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$ 66.99 USD

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Genuine BMW Pulley - D=119mm
This item fits the following BMW Chassis:
E39 M5,E39

Fits BMW Engines including:
S62

Bav Auto Spill-Proof Coolant / Antifreeze Funnel

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T#:580395

Part#: B8800082

In Stock

Sale - Save 15% $ 32.99

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05-03-2026

$ 28.04 USD

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Multiple adapters include to fit a variety of vehicles.

Radiator / Cooling System Pressure Tester- Bavarian Autosport ...

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T#:580397

Part#: B8800084

Ships in 8 Business Days

Sale - Save 15% $ 146.99

This product was last offered at the strikethrough price on
05-03-2026

$ 124.94 USD

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$ 124.94 USD

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Bav Auto Fan Clutch Wrench - 32mm

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T#:580348

Part#: B8800019

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Sale - Save 20% $ 29.99

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05-03-2026

$ 23.99 USD

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$ 23.99 USD

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Used to remove your fan clutch

Bav Auto Fan Pulley Holder

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T#:580358

Part#: B8800031

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05-03-2026

$ 20.39 USD

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Used to remove your fan clutch

Trunk Tool Kit Water Pump Pliers - E36 E46 E30 E39

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T#:11239

Part#: 71111179522

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6% off MSRP $ 47.99

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$ 44.99 USD

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$ 47.99

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$ 44.99 USD

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Missing a tool from your trunk mounted tool kit? Replace your missing water pump pliers with this Genuine BMW part. Having a complete tool kit is handy for quick repairs or it can save you in case of roadside failures. Also a complete tool kitis must when selling a car. If the tool kit is missing parts, what else has been neglected on the car?

This item fits the following BMWs:
1970-1976 2002 BMW 1600 2002 2002tii
1977-1983 E21 BMW 320i
1984-1991 E30 BMW 318i 318is 318ic 325e 325es 325i 325ic 325is 325ix M3
1992-1998 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3
1976-1978 E12 BMW 530i
1982-1988 E28 BMW 528e
1989-1995 E34 BMW 525i 530i 535i 540i M5
1997-2003 E39 BMW 525i 528i 530i 540i M5
1988-1994 E32 BMW 735i 735il 740i 740il 750il
1995-2001 E38 BMW 740i 740il 750il
1990-1999 E31 BMW 840i 840ci 850i 850ci 850csi
1996-2000 Z3 BMW M Roadster M Coupe
2000-2003 E52 BMW Z8 Roadster

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Genuine BMW Coolant Connecting Pipe - S62

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T#:35856

Part#: 11531406697

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5% off MSRP $ 39.99

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$ 37.99 USD

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$ 39.99

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$ 37.99 USD

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Genuine BMW Connection Pipe
This item fits the following BMW Chassis:
E39 M5,E39

Fits BMW Engines including:
S62

Genuine BMW Coolant Hose - E52 Z8 E39 540i

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T#:367677

Part#: 11531711377

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$ 43.99 USD

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$ 43.99 USD

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Engine Coolant Recovery Tank Hose - E39, E52

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T#:45574

Part#: 17102693701

Ships in 4 Business Days

5% off MSRP $ 79.99

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$ 75.99 USD

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$ 79.99

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$ 75.99 USD

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Genuine BMW Vent Pipe
This item fits the following BMW Chassis:
E39 M5,E39

Fits BMW Engines including:
S62

Genuine BMW Cap - 17121719356 - E30,E46,E46 M3

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T#:46115

Part#: 17121719356

Ships in 4 Business Days

6% off MSRP $ 31.99

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$ 29.99 USD

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6% off MSRP

$ 31.99

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$ 29.99 USD

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Genuine BMW Cap
This item fits the following BMW Chassis:
E46 M3,E30,E46

Fits BMW Engines including:
M20,S54,S62

Genuine BMW Thermostat - 79ºC - E52 Z8 E39 M5

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T#:360697

Part#: 11537835558

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5% off MSRP $ 147.99

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$ 139.99 USD

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$ 147.99

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$ 139.99 USD

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Bav Auto Angled Hose Pinch Plier Set - 2pc

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T#:580379

Part#: B8800058

In Stock

Sale - Save 25% $ 32.99

This product was last offered at the strikethrough price on
05-03-2026

$ 24.74 USD

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$ 24.74 USD

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Angled jaws close, creating a complete seal every time you use them - the jaws are offset, making it possible to use in hard-to-reach locations. Made of glass-filled nylon for extra strength. These are perfect for use with brake lines, etc.

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Expansion Tank - E39 M5

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T#:3026

Part#: 17112229114

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7% off MSRP $ 329.99

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$ 307.99 USD

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7% off MSRP

$ 329.99

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$ 307.99 USD

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This radiator expansion tank (coolant reservoir) is used on E39 M5 from 1999-2003. It is a common failure item. If you are overhauling your coolant system, now is the time to consider preventative replacing this expansion tank.

When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.

This item fits the following BMWs:
1999-2003 E39 BMW M5

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Genuine BMW Rubber Protection Strip - E39 E38 E52

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T#:45775

Part#: 17111737713

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4% off MSRP $ 26.99

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$ 25.99 USD

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$ 26.99

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$ 25.99 USD

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Genuine BMW Rubber Strip - L=621mm
This item fits the following BMW Chassis:
E39 M5,E38,E39

Fits BMW Engines including:
M52,M54,M60,M62,M73,M73N,S62

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Genuine BMW Radiator Fan Clutch - E39 M5

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T#:367653

Part#: 11527830486

Ships in 1-2 days

5% off MSRP $ 401.99

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

$ 379.99 USD

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5% off MSRP

$ 401.99

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$ 379.99 USD

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Upgrade your BMW's cooling system with the Genuine BMW E39 M5 Radiator Fan Clutch from Turner Motorsport. This essential component ensures optimal engine temperature control by adjusting the fan speed based on the engine's rotational speed. If your vehicle tends to run hotter than desired in traffic, the fan clutch efficiently reduces rotational load and drag, providing a reliable solution.

Key Benefits:

Genuine BMW quality for precise fit and performance.
Enhances cooling system efficiency.
Adjustable fan speed for optimal engine temperature.
Reduces rotational load and drag when unneeded.
Ideal for vehicles with mechanical fans.
Effective solution for managing heat in traffic.

Upgrade your cooling system with Turner Motorsport's Genuine BMW E39 M5 Radiator Fan Clutch to keep your BMW running at the right temperature.

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Genuine BMW Thermostat Housing - S62

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T#:35859

Part#: 11531406762

Ships in 1-2 days

5% off MSRP $ 382.99

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

$ 361.99 USD

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5% off MSRP

$ 382.99

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

$ 361.99 USD

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Genuine BMW Thermostat Housing
This item fits the following BMW Chassis:
E39 M5,E39

Fits BMW Engines including:
S62

Electric Auxiliary Fan - E38 1999-2001, Z8

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T#:4556

Part#: 64546921383

Ships in 1-2 days

7% off MSRP $ 733.99

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

$ 682.99 USD

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7% off MSRP

$ 733.99

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$ 682.99 USD

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This electric auxiliary fan for BMW E38 7 series 1999-2001 and BMW Z8, mounts in front of the radiator and is designed to push air through the A/C Condenser and main radiator. It provides additional cooling for when the car is in traffic. It is a common failure item. If your engine temps are creeping up or if your A/C isn't blowing cold this could be the cause.

This item fits the following BMWs:
1999-2001 E38 BMW 740i 740il 750il
2000-2003 E52 BMW Z8 Roadster

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Genuine BMW Remanufactured Coolant Pump, - 11517830236

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T#:35706

Part#: 11517830236

Ships in 7 Business Days

9% off MSRP $ 669.99

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

$ 611.99 USD

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9% off MSRP

$ 669.99

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$ 611.99 USD

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Genuine BMW REMANUFACTURED COOLANT PUMP,
Fits BMW Engines including:
S62

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 Fan Shroud Bushing

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T#:152340

Part#: 64538361938

In Stock

7% off MSRP $ 14.99

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$ 13.99 USD

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7% off MSRP

$ 14.99

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$ 13.99 USD

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Genuine BMW Bush
This item fits the following BMW Chassis:
E39 M5,E38,E39

BMW Antifreeze Coolant - 1 Liter Bottle

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T#:11526

Part#: 82142209769

In Stock

$ 10.60

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$ 10.49 USD

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$ 10.49 USD

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This 1 liter bottle is perfect for topping of the coolant in your BMW. This is The use of Original BMW Anti-Freeze/Coolant will ensure sufficient cooling in summer and protection against freeze-ups in winter. BMW Antifreeze/Coolant will also guard your vehicle's various engine components against corrosion. BMW Anti-Freeze/ Coolant will prevent excessive silicate gel precipitation, which may cause plugging of the cooling system and lead to more extensive repairs.

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BMW Expanding Rivet

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T#:7436

Part#: 17111712963

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$ 1.99 USD

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$ 1.99 USD

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The most common use for this rivet is to secure the radiator fan shroud to the radiator. This rivet can also be used on a wide variety of other applications as well.

When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.

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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

Genuine BMW Radiator - E52 Z8 E39 M5

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T#:360738

Part#: 17111436062

Ships in 4 Business Days

8% off MSRP $ 756.99

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

$ 692.99 USD

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8% off MSRP

$ 756.99

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$ 692.99 USD

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Bracket - Radiator Upper Part - E52

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T#:45572

Part#: 17102229519

Ships in 7 Business Days

7% off MSRP $ 13.99

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

$ 12.99 USD

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7% off MSRP

$ 13.99

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$ 12.99 USD

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Genuine BMW BRACKET, RADIATOR UPPER PART
Fits BMW Engines including:
M62,S62

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