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BMW Cooling System Parts & Accessories

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 Thermostat With Housing - M52 M54

T#:360689

Part#: 11537509227

In Stock

Sale - Save 8% $ 169.69

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

$ 156.96 USD

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$ 169.69

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

$ 156.96 USD

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Expansion Tank - F90, F91, F92, F93

T#:10225927

Part#: 17137889450

In Stock

Sale - Save 3% $ 226.99

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

$ 220.50 USD

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$ 226.99

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

$ 220.50 USD

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Genuine BMW Radiator Hose - Lower - Z4 2.5i 3.0i M54

T#:22531

Part#: 17127514405

In Stock

Sale - Save 8% $ 99.99

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

$ 91.99 USD

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$ 99.99

This product was last offered at the strikethrough price on
05-13-2026

$ 91.99 USD

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Genuine BMW Water Hose -
This item fits the following BMW Chassis:
E85

Fits BMW Engines including:
M54

Genuine BMW Water Hose Assembly - Thermostat, Trans Oil Cooler, Heate...

T#:46384

Part#: 17127604544

In Stock

Sale - Save 8% $ 176.99

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

$ 162.99 USD

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$ 176.99

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

$ 162.99 USD

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Genuine BMW Refrigerant Pipe -
This item fits the following BMW Chassis:
F22,F30,F32,F33,F34,F36

Fits BMW Engines including:
N55

Module Mount - Right - F80, F82, F83, F87

T#:200323

Part#: 17117848787

In Stock

Sale - Save 8% $ 79.99

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

$ 73.50 USD

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$ 79.99

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

$ 73.50 USD

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Genuine BMW Module Mount, Right -
This item fits the following BMW Chassis:
F80 M3,F82 M4,F83

Fits BMW Engines including:
S55

Genuine BMW Radiator - F30 F32 F23 F33 F22

T#:174445

Part#: 17117628057

In Stock

Sale - Save 8% $ 321.99

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

$ 297.32 USD

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$ 321.99

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

$ 297.32 USD

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Genuine BMW Additional Radiator -
This item fits the following BMW Chassis:
F30,F32,F34,F36

Fits BMW Engines including:
N20,N26,N55

Additional Water Pump - E90, E92, E93, Z4

T#:24649

Part#: 64118369806

In Stock

Sale - Save 8% $ 279.99

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

$ 258.45 USD

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$ 279.99

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

$ 258.45 USD

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Genuine BMW Additional Water Pump
This item fits the following BMW Chassis:
E85 Z4M,E85 Z4,E86 Z4,E90,E92,E93

Lower Radiator Hose - E9x E82 With N52 Engine

T#:15125

Part#: 17127531581

In Stock

Sale - Save 8% $ 93.99

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

$ 86.56 USD

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$ 93.99

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

$ 86.56 USD

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This is the lower radiator hose that goes from the engine to the bottom of the radiator with either N51 or N52 enigne. Not for cars with Sport Automatic Transmissions

This item fits the following BMWs:
2008+ E82 BMW 128i
2006-2011 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi - Sedan
2006-2012 E91 BMW 325xi 328i 328xi 328i xDrive - Wagon
2007-2013 E92 BMW 328i 328xi 328i xDrive - Coupe
2007-2013 E93 BMW 328i Convertible

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Genuine BMW Electric Water Pump - F30 335i, F32 435i, F22 M235i ...

T#:194247

Part#: 11518635090

In Stock

Sale - Save 8% $ 758.99

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

$ 701.89 USD

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$ 758.99

This product was last offered at the strikethrough price on
08-25-2026

$ 701.89 USD

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This is the Genuine BMW electric water pump for F30 F32 F22 models with the N55 6 cylinder turbo engine. The electric water pumps on older N54 and N55 engines tended to be failure prone.

The N55 water pump is electrically driven and varies output based on instructions from the engine computer. Under the best circumstances the pump drives only as much coolant as needed and will shut down or activate as load and performance demands change (combustion chamber temperatures are dynamically changed based on economy, normal, and performance demands). The pump can also run when the car is off to reduce heat soak in the engine and turbo(s). The water pump is now a factor in how much power and fuel economy your car is producing, making it all the more critical to replace during normal maintenance. If a fault or excessive temperature is reached, the dash cluster will display a yellow or red water temp icon depending on the severity of the condition. The car's electronics will begin shutting down various systems in the car to divert more resources to the cooling system. This can include reducing power output and activating 'limp mode'.

The best way to avoid problems and system failures? Preventative maintenance and overhaul of the cooling system, starting with the water pump (and thermostat).

NOTE: Not for cars with M Sports Package - option code P337A

This item fits the following BMWs:
2014+ F22 BMW M235i M235i xDrive
2014+ F23 BMW M235i
2012+ F30 BMW 335i 335i xDrive - Sedan
2013+ F32 BMW 435i 435i xDrive - Coupe
2013+ F33 BMW 435i Convertible 435i xDrive Convertible- Convertible
2014+ F34 BMW 335i xDrive GT - Gran Tourismo
2014+ F36 BMW 435i Gran Coupe 435i xDrive Gran Coupe
2014+ F15 BMW X5 sDrive35i X5 xDrive35i
2015+ F16 BMW X6 sDrive35i X6 xDrive35i

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Coolant Expansion Tank - E70 X5, E71 X6

T#:217490

Part#: 17138621092

In Stock

Sale - Save 8% $ 222.99

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

$ 205.91 USD

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$ 222.99

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

$ 205.91 USD

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Genuine BMW Expansion Tank -

This item fits the following BMW Chassis:
E70,E71,F15,F16,

This item fits the following BMW Engines:
N63,N63N,S63,N62N

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Genuine BMW Coolant Inlet Hose

T#:36069

Part#: 11537584550

In Stock

Sale - Save 8% $ 624.99

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

$ 577.98 USD

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$ 624.99

This product was last offered at the strikethrough price on
08-25-2026

$ 577.98 USD

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Genuine BMW Pipe, Coolant Pump-Engine Block -
This item fits the following BMW Chassis:
E82,E90,E92,E93,F25 X3

Fits BMW Engines including:
N55

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Genuine BMW Coolant Pipe - E46 M3

T#:13013

Part#: 11537830711

In Stock

Sale - Save 8% $ 154.99

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

$ 143.23 USD

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$ 154.99

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

$ 143.23 USD

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

Fits BMW Engines including:
S54

Genuine BMW Radiator Hose - Lower - E39 525i 528i 530i

T#:360673

Part#: 11531705224

In Stock

Sale - Save 9% $ 55.99

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

$ 51.19 USD

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$ 55.99

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

$ 51.19 USD

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Module Mount - Bottom - F80, F82, F83, F87

T#:200325

Part#: 17117848789

In Stock

Sale - Save 8% $ 79.99

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

$ 73.50 USD

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$ 79.99

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

$ 73.50 USD

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Genuine BMW Module Mount, Bottom -
This item fits the following BMW Chassis:
F80 M3,F82 M4,F83

Fits BMW Engines including:
S55

Coolant Expansion Tank - E30 M3 1988-1991

T#:12562

Part#: 17112225543

Ships in 2 Business Days

Sale - Save 8% $ 205.99

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

$ 190.16 USD

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$ 205.99

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

$ 190.16 USD

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This Genuine BMW cooling system expansion tank / coolant reservoir is a direct replacement for the factory unit. Replace your cracked or leaking radiator expansion tank today and save your valuable S14 engine for damage.

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:
1988-1991 E30 BMW M3

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Engine Cooling Fan Clutch Blade - Z3

T#:35728

Part#: 11527831113

In Stock

Sale - Save 8% $ 101.99

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

$ 93.49 USD

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$ 101.99

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

$ 93.49 USD

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Genuine BMW Fan 11 Blade - D=420mm

Fits BMW Engines including:
S54

Line - Turbocharger-Coolant Pump

T#:536492

Part#: 11538666856

In Stock

$ 108.99 USD

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$ 108.99 USD

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Genuine BMW Radiator Fan Clutch

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 Cooling Hose - Water Pump to Engine

T#:36115

Part#: 11537613176

In Stock

Sale - Save 8% $ 200.99

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

$ 184.99 USD

Limited Qty Sale

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$ 200.99

This product was last offered at the strikethrough price on
05-25-2026

$ 184.99 USD

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Genuine BMW Pipe, Engine Supply-Coolant Pump -
This item fits the following BMW Chassis:
E82,E90,E92,E93,F10

Fits BMW Engines including:
N51,N52,N52N

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Genuine BMW Water Pump Pulley

T#:4472

Part#: 11511436590

In Stock

Sale - Save 7% $ 73.99

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

$ 68.99 USD

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$ 73.99

This product was last offered at the strikethrough price on
08-17-2026

$ 68.99 USD

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SEE T#337981

Genuine BMW Coolant Hose - F8X

T#:206331

Part#: 11537848500

In Stock

Sale - Save 8% $ 300.99

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

$ 276.99 USD

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$ 300.99

This product was last offered at the strikethrough price on
05-27-2026

$ 276.99 USD

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This is the coolant line that runs from the water pump to the cylinder head.

Genuine BMW Coolant hose - E34 535i

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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$ 77.99

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

$ 71.66 USD

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Genuine BMW Expansion Tank Hose - E90 335d

T#:46426

Part#: 17127805263

In Stock

Sale - Save 8% $ 102.99

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

$ 94.59 USD

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$ 102.99

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

$ 94.59 USD

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Replace your cracked or leaking radiator hose to prevent further leaks and potentially catastrophic failure.

This item fits the following BMW Chassis:
E90 BMW 335d

Fits BMW Engines including:
M57

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Genuine BMW Turbocharger Coolant Return Line - F8X

T#:206334

Part#: 11537848507

In Stock

Sale - Save 8% $ 210.99

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

$ 194.32 USD

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$ 210.99

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

$ 194.32 USD

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This is the hose that runs from the turbochargers back to the coolant pump.

Genuine BMW Coolant Auxillary Electric Water Pump - F80/82/83 S55, F3...

T#:212739

Part#: 11518600442

In Stock

Sale - Save 10% $ 343.99

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

$ 308.99 USD

Limited Qty Sale

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$ 343.99

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

$ 308.99 USD

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Genuine BMW Genuine BMW Coolant Pump, Electric - 11518600442
This item fits the following BMW Chassis:
F80,F82,F83,

Fits BMW Engines including:
S55,

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Genuine BMW Lower Radiator Hose - BMW G42 G20 G22/23/26 B46/B48 ...

T#:618175

Part#: 17128654823

In Stock

Sale - Save 8% $ 132.99

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

$ 122.71 USD

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$ 132.99

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

$ 122.71 USD

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The lower radiator hose transfers low temp coolant from your radiator to your engine, helping to keep engine temperatures in check. If your lower radiator hose failed, replace it with this Genuine BMW hose to prevent additional coolant loss, overheating, and stop air from entering your coolant system.

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Genuine BMW Turbo Charger Cooling Hose - Return - E60 E61 E82 E88 N54...

T#:36030

Part#: 11537558903

In Stock

Sale - Save 18% $ 115.99

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

$ 95.68 USD

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$ 115.99

This product was last offered at the strikethrough price on
05-02-2026

$ 95.68 USD

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Genuine BMW Pipe, Return, Cooling For Turbocharger - Zyl. 4-6
This item fits the following BMW Chassis:
E82 1M Coupe,E82

Fits BMW Engines including:
N54,N54T

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Genuine BMW Radiator Hose - Engine to Radiator - E84 Z4

T#:178270

Part#: 17127612444

In Stock

Sale - Save 9% $ 107.99

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

$ 97.99 USD

Limited Qty Sale

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$ 107.99

This product was last offered at the strikethrough price on
08-17-2026

$ 97.99 USD

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Genuine BMW Coolant Hose -
This item fits the following BMW Chassis:
E89 Z4

Fits BMW Engines including:
N20

Genuine BMW Radiator Mounting Plate for Expansion Tank - Z4

T#:45825

Part#: 17112248408

In Stock

Sale - Save 8% $ 95.99

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

$ 87.93 USD

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$ 95.99

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

$ 87.93 USD

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Genuine BMW Mounting Plate -
This item fits the following BMW Chassis:
E85,E86

Fits BMW Engines including:
M54,N52

COOLANT PUMP, MECHANICAL

T#:606629

Part#: 11517619303

In Stock

Sale - Save 15% $ 282.99

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

$ 239.85 USD

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Sale - Save 15%

$ 282.99

This product was last offered at the strikethrough price on
05-06-2026

$ 239.85 USD

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If you are dealing with coolant leaks, rising temps, and other similar issues, it's probably time to consider replacing your water pump.

Coolant Hose - F22, F23, F30, F32, F33, F36, F87

T#:36117

Part#: 11537628010

In Stock

Sale - Save 8% $ 117.99

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

$ 108.75 USD

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$ 117.99

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

$ 108.75 USD

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Genuine BMW Coolant Hose -
This item fits the following BMW Chassis:
F30,F32,F33,F36

Fits BMW Engines including:
N55

Auxiliary Water Pump - E70, E71, F15, F16, F85, F86

T#:150533

Part#: 64119230233

In Stock

Sale - Save 10% $ 192.99

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

$ 173.99 USD

Limited Qty Sale

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Qty

Sale - Save 10%

$ 192.99

This product was last offered at the strikethrough price on
08-07-2026

$ 173.99 USD

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Genuine BMW Auxiliary Water Pump
This item fits the following BMW Chassis:
E70 X5M,E71 X6M,E70 X5,E71 X6,F15,F16

Genuine BMW Low Radiator Hose - Z4 N52

T#:19533

Part#: 17127545263

In Stock

Sale - Save 10% $ 88.99

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

$ 79.70 USD

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Sale - Save 10%

$ 88.99

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

$ 79.70 USD

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Replace your cracked or leaking radiator hose to prevent further leaks and potentially catastrophic failure.

Genuine BMW radiator hoses are always a perfect option when performing maintenance thanks to their high quality and longevity.

This item fits the following BMW Chassis:
E85,E86

Fits BMW Engines including:
N52

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Genuine BMW Water Pipe - E46 325xi 330xi E53 X5 M54 E83 X3 M54 ...

T#:367703

Part#: 11537502000

In Stock

Sale - Save 75% $ 221.99

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

$ 54.77 USD

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Sale - Save 75%

$ 221.99

This product was last offered at the strikethrough price on
04-06-2026

$ 54.77 USD

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Coolant Hose - E70

T#:15150

Part#: 17127794153

In Stock

Sale - Save 10% $ 120.99

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

$ 108.99 USD

Limited Qty Sale

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Qty

Sale - Save 10%

$ 120.99

This product was last offered at the strikethrough price on
08-17-2026

$ 108.99 USD

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Genuine BMW Coolant Hose -
This item fits the following BMW Chassis:
E70 X5

Fits BMW Engines including:
M57

Expansion Tank Mounting Bracket - E46 E85 Z4 - Auto Trans

T#:12560

Part#: 17111436251

In Stock

Sale - Save 51% $ 205.99

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

$ 101.32 USD

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Sale - Save 51%

$ 205.99

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

$ 101.32 USD

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This Genuine BMW part is the mounting bracket from the radiator to the expansion tank on E46 3 series and E85/E86 Z4 with Automatic Transmission.

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:
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
2003-2008 E85 BMW Z4 2.5i Z4 3.0i Z4 3.0si

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Auxilary Water Pump for Heating System - E34 E32

T#:338205

Part#: 64118390063

Ships in 2 Business Days

Starting at $ 304.99 USD

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Starting at $ 304.99 USD

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The auxiliary water pump helps to move coolant through the heating system. Sometime the unit can develop leaks or the pump itself may fail.

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:
3/1990-1995 E34 BMW 525i 530i 535i 540i M5
1988-1994 E32 BMW 735i 735il 740i 740il 750il
1990-1999 E31 BMW 840i 840ci 850i 850ci 850csi

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Genuine BMW Upper Coolant Hose - F22,F30,F31,F32,F33,F34,F36 ...

T#:46361

Part#: 17127596837

In Stock

Sale - Save 8% $ 107.99

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

$ 99.53 USD

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Qty

Sale - Save 8%

$ 107.99

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

$ 99.53 USD

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Replace your cracked or leaking radiator hose to prevent further leaks and potentially catastrophic failure.

Genuine BMW radiator hoses are always a perfect option when performing maintenance thanks to their high quality and longevity.

This item fits the following BMW Chassis:
F22,F30,F31,F32,F33,F34,F36

Fits BMW Engines including:
N20,N26

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Genuine BMW Water Pipe - E38 740i 740iL E39 540i

T#:367678

Part#: 11531711384

In Stock

Sale - Save 8% $ 82.99

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

$ 76.40 USD

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$ 82.99

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

$ 76.40 USD

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Coolant Hose - E70, E71

T#:15144

Part#: 17127589728

In Stock

Sale - Save 8% $ 102.99

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

$ 95.21 USD

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Sale - Save 8%

$ 102.99

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

$ 95.21 USD

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Genuine BMW Coolant Hose
This item fits the following BMW Chassis:
E70 X5M,E71 X6M,E70 X5,E71 X6

Fits BMW Engines including:
S63

Genuine BMW Coolant Hose - E70 X5 xDrive30i

T#:46222

Part#: 17127537109

In Stock

Sale - Save 8% $ 145.99

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

$ 134.16 USD

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Sale - Save 8%

$ 145.99

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

$ 134.16 USD

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Genuine BMW Coolant Hose -
This item fits the following BMW Chassis:
E70 X5

Fits BMW Engines including:
N52N

Genuine BMW Coolant Hose - S65 4.0L

T#:367935

Part#: 17222283594

In Stock

Sale - Save 8% $ 102.99

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

$ 95.21 USD

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Sale - Save 8%

$ 102.99

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

$ 95.21 USD

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Radiator Hose Gasket - Pack Of 5

T#:577278

Part#: 11537545302KT

In Stock

Sale - Save 12% $ 90.99

This product was last offered at the strikethrough price on
07-12-2026

$ 80.00 USD

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Sale - Save 12%

$ 90.99

This product was last offered at the strikethrough price on
07-12-2026

$ 80.00 USD

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Genuine BMW Thermostat With Housing - E39 540i

T#:360671

Part#: 11531437526

In Stock

Sale - Save 8% $ 193.99

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

$ 177.99 USD

Limited Qty Sale

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Sale - Save 8%

$ 193.99

This product was last offered at the strikethrough price on
08-10-2026

$ 177.99 USD

Limited Qty Sale

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Don't take chances! Proper maintenance is required to keep your BMW performing at peak levels. The thermostat basically controls when your car will overheat. The sensor on the housing is also used by the engine computer to set the fuel mapping on the engine. A faulty sensor or thermostat will lead to the engine running rich (too much fuel).

This item fits the following BMWs:
up to 09/1999 E38 BMW 740i 740il
up to 09/1999 E39 BMW 540i

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Coolant Hose - F25, F26

T#:178141

Part#: 11537591890

In Stock

Sale - Save 10% $ 72.99

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

$ 65.99 USD

Limited Qty Sale

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Qty

Sale - Save 10%

$ 72.99

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

$ 65.99 USD

Limited Qty Sale

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Genuine BMW Coolant Hose -
This item fits the following BMW Chassis:
F25 X3,F26 X4

Fits BMW Engines including:
N55

Genuine BMW Module Carrier - 17117631474 - E71,F15,F16

T#:174446

Part#: 17117631474

In Stock

Sale - Save 70% $ 200.99

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

$ 59.98 USD

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Qty

Sale - Save 70%

$ 200.99

This product was last offered at the strikethrough price on
05-02-2026

$ 59.98 USD

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Genuine BMW Module Carrier -
This item fits the following BMW Chassis:
E71,F15,F16

Fits BMW Engines including:
N63,N63N

Coolant Thermostat w/ Characteristics Control - BMW G30 G11/12 G14/15...

For G-Chassis models with an N63TU3 engine only

T#:632456

Part#: 11538685978

In Stock

Sale - Save 8% $ 194.99

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

$ 180.09 USD

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Qty

Sale - Save 8%

$ 194.99

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

$ 180.09 USD

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Engine running a little hot or is the temp gauge not telling you anything? The thermostat might be the likely problem. Many cooling issues start with the thermostat. This is electronically controlled by the engine computer based on the cooling demands from the engine. And cooling components are working harder than ever. Engine performance is also dependent on temperature - as temperatures rise and pass a certain threshold the engine computer will begin reducing power. Stay on top of your cooling maintenance by replacing critical components preventatively.

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Genuine BMW Turbo Water Pump - BMW S55 B46 B48

T#:613575

Part#: 64116834917

In Stock

Sale - Save 8% $ 278.99

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

$ 257.29 USD

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Qty

Sale - Save 8%

$ 278.99

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

$ 257.29 USD

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eplace your faulty or failing electric water pump with this Genuine BMW pump for guaranteed reliability. This water pump feeds coolant to the turbo, keeping temperatures optimal for performance and smooth operation.

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Genuine BMW Upper Radiator Coolant Hose - E70 X5 xDrive30i

T#:15146

Part#: 17127593490

In Stock

Sale - Save 8% $ 107.99

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

$ 99.53 USD

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Qty

Sale - Save 8%

$ 107.99

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

$ 99.53 USD

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Over the years and with exposure to extremely hot coolant, the coolant hoses in your vehicle can take a beating. Being made of reinforced rubber, these hoses can fail in a number of ways. Splitting at a hose clamp, swelling, cracking, and breaking are just a few of the ways this hose can leave you stranded. NOTE: BMW's updated 2-way design requires the additional purchase of 17127598004 (Radiator Hose Cap) to block off the Y-connector in the expansion tank vent hose, or the expansion tank vent hose can also be replaced with 17127536235 to eliminate the Y-Connector entirely!

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Genuine BMW Water Hose Assembly (3-Way Hose) - F30 F32 F31 F22 F33 F2...

T#:178268

Part#: 17127596839

In Stock

Sale - Save 8% $ 126.99

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

$ 116.86 USD

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Qty

Sale - Save 8%

$ 126.99

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

$ 116.86 USD

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Genuine BMW Coolant Hose -
This item fits the following BMW Chassis:
F22,F30,F31,F32,F33,F34,F36

Fits BMW Engines including:
N20,N26

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