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BMW Cooling System Parts & Accessories for BMW 7 Series E32 (1988-1994)

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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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Coolant Level Sensor - E30 87-91, E32 E34

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T#:1728

Part#: 61311378320

In Stock

$ 26.17

This product was last offered at the strikethrough price on
07-09-2026

$ 23.99 USD

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$ 23.99 USD

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Coolant level sensor for most E30, E32, and E34 cars. Fits E30 M3 and all E30 325's; E32 735, 740, and 750; and E34 530, 535, 540, and M5.

Since the late 1800’s Febi has been fabricating replacement metal parts. This history is self evident in the quality and vast amount of applications they service. With more than 34,000 repair solutions for cars and commercial vehicles you can be sure Febi has you covered.

This item fits the following BMWs:
1987-1991 E30 BMW 318i 318is 318ic 325e 325es 325i 325is 325ic 325xi M3
1989-1995 E34 BMW 530i 535i 540i M5
1987-1989 E24 BMW 635csi M6
1988-1994 E32 BMW 735i 735il 740i 740il 750il

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Engine Fan - E31 E32 E34 E38 E39 with V8

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T#:4528

Part#: 11521712110

Ships in 2 Business Days

$ 83.64

This product was last offered at the strikethrough price on
05-29-2026

$ 74.27 USD

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$ 74.27 USD

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11 blade engine fan for cars with M60 M62 and S62 V8 engines. Since the late 1800’s Febi has been fabricating replacement metal parts. This history is self-evident in the quality and vast amount of applications they serve. With more than 34,000 repair solutions for cars and commercial vehicles, you can be sure Febi has you covered.

This item fits the following BMWs:
1993-1995 E34 BMW 530i 540i
1997-2003 E39 BMW 540i M5
1992-1994 E32 BMW 740i 740il 750il
1995-2001 E38 BMW 740i 740il 750il
1990-1999 E31 BMW 840i 840ci 850i 850ci 850csi

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BMW Coolant / Antifreeze - 1.5L

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T#:16175674

Part#: 82141467704

Ships on Jan 12, 2027

$ 70.99 USD

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$ 70.99 USD

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Coolant G11 (Concentrate). The right anti-freeze agent makes a key contribution towards the reliable functioning of the engine cooling system under all operating and weather conditions. Cooler anti-freeze agents from Febi are precisely matched to the special requirements of the vehicle manufacturer and offer reliable protection from damages caused by freezing, corrosion, and cavitation. A good functioning cooling system is a primary prerequisite for the optimum operation of the engine. The ideal mixing ratio is 1:1, which offers frost protection to -36° C. With a ratio of 1:1 of water and concentrate, the boiling point of the cooling is approximately 107° C.+ High protection against freezing, corrosion, and cavitation Prevention of deposits and foam formation

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Radiator Fan Switch - 91/99 degree - E30 E36 E34 E32 E31 Z3

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T#:4562

Part#: 61311378073

In Stock

$ 60.99

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

$ 43.99 USD

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$ 43.99 USD

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Engine radiator double temperature fan switch, 91/99 degree celsius. This switch is designed to activate the auxiliary fan at the specified temperatures. A faulty switch can lead to the auxiliary fan not activating, causing over heating.
Since the late 1800’s Febi has been fabricating replacement metal parts. This history is self evident in the quality and vast amount of applications they service. With more than 34,000 repair solutions for cars and commercial vehicles you can be sure Febi has you covered.
This item fits the following BMWs:
1987-1991 E30 BMW 318i 318is 318ic 325e 325es 325i 325ic 325is 325ix M3
1992-1995 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic M3
1989-1995 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
1996-7/1996 Z3 BMW Z3 1.9
1996-5/1997 Z3 BMW Z3 2.8

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Meyle Radiator Fan Clutch - E31, E32, E34, E38, E39

5X Entries Into Our F80 M3 Sweepstakes
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T#:591319

Part#: 11527502804

In Stock

$ 101.99 USD

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$ 101.99 USD

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OEM replacement

Water Pump

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T#:582577

Part#: 11519070761

Ships on Oct 22, 2026

$ 55.99 USD

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$ 55.99 USD

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Febi Thermostat - 80C - E30, E32, E34

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T#:381785

Part#: 11531713040S1

Back Ordered

$ 35.99 USD

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$ 35.99 USD

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Includes sealing O-ring

Rein Expansion Tank Hose - E12, E21, E23, E24, E28, E30, E32, E34 ...

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T#:19431

Part#: 17121712736

In Stock

$ 13.99 USD

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$ 13.99 USD

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VENT HOSE 17121712736 Manufactured by CRP

OEM Rein Expansion Tank Cap - BMW E32 E34 E36 E38 E39 E46 & More ...

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T#:340541

Part#: 17111742231

Ships on Oct 22, 2026

$ 17.99

This product was last offered at the strikethrough price on
09-29-2026

$ 14.99 USD

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$ 14.99 USD

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This radiator expansion tank cap is used most BMW's from 1991-2006. 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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Coolant Thermostat - Includes Sealing Gasket

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T#:54852031

Part#: 028 280 0004

In Stock

$ 11.99 USD

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$ 11.99 USD

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This Meyle-Original replacement thermostat is a direct-fit solution designed to maintain a rock-solid, factory-correct 80°C operating temperature.

Meyle Expansion Tank Cap

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T#:579357

Part#: 3148009004

In Stock

Sale - Save 40% $ 14.99

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

$ 8.99 USD

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Qty

Sale - Save 40%

$ 14.99

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

$ 8.99 USD

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Replace worn or missing pieces.

Rein Water Pump O-Ring (Small) - E32, E34, E38, E39

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T#:379680

Part#: 11531710055

In Stock

$ 2.03 USD

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$ 2.03 USD

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When it comes time to replace the water pump, be sure to replace all the O-Rings associated with it to ensure that your car stays leak free. If you are experiencing leaking issues, be sure to inspect these rings, as they might have worn down. This specific ring is used when replacing water pump on cooling pipe to the water accumulator. There are two per car.

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Rein Thermostat O-Ring (60 X 3.5 mm) - E28 E30 E32 E34 E36 E39 Z3 E23...

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T#:591144

Part#: 11531265084

Ships in 4 Business Days

$ 2.99 USD

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$ 2.99 USD

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This O-ring seals the thermostat to the cylinder head.

Rein Water Hose (Right Outlet) - E32 E34

Also use- (Qty.) (1) 17 21 1 723 943 O-Ring. ¦ Right

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T#:593082

Part#: 17221728944

Ships in 4 Business Days

$ 28.99 USD

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$ 28.99 USD

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Transmission Oil Cooler to Water Manifold

Febi Freeze Plug - 11111714712

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T#:6570

Part#: 11111714712

In Stock

$ 3.99

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

$ 2.03 USD

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$ 2.03 USD

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ENGINE COVER LID 11111714712

OEM Rein Coolant Hose - E32 E34

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T#:6970

Part#: 11531741405

Ships in 2 Business Days

$ 14.99 USD

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$ 14.99 USD

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Over time, coolant hoses begin to get brittle and are susceptible to cracking and splitting. Replace your cracked or leaking coolant hose to prevent further leaks and potentially catastrophic failure.

This item fits the following BMWs:
BMW 5 Series - 530i, 530i wagon /540i
BMW 7 Series - 740i, 740iL

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Febi Bypass Hose - E12, E23, E24, E28, E3, E32, E34, E9

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T#:382396

Part#: 11531266459

Ships in 4 Business Days

$ 9.17 USD

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$ 9.17 USD

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Water pump to thermostat housing

Water Temperature Sensor

T#:596874

Part#: 12621288158

Ships in 1-2 days

$ 44.99 USD

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$ 44.99 USD

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M14x1.5 Thread. Your vehicle is equipped with numerous gauges to allow you to have a better idea of what is going on under the hood. By monitoring these gauges, you can prevent premature engine damage due to low oil pressure or high coolant temperatures. If one isn't functional though, you are in the dark as far as that system goes. One of the most vital is coolant temperature. Replace the sensor to get your gauge working properly again.

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FAE Water Temperature Sensor - E31, E32, E34, E38

T#:7171

Part#: 12621288158

Ships on Oct 29, 2026

$ 16.99 USD

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$ 16.99 USD

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ENGINE ELECTRICAL TEMPERATURE SENSOR, WATER 12621288158

Rein Heater Hose - E32, E34

2X Entries Into Our F80 M3 Sweepstakes

T#:20514

Part#: 64211390935

Back Ordered

$ 12.99 USD

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$ 12.99 USD

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HOSE F WATER VALVE AND LEFT 64211390935 Manufactured by CRP

Febi Coolant Temperature Sender - E31, E32, E34, E36, E38

Located in the water accumulator Located in the thermostat housing

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T#:382428

Part#: 12621747281

In Stock

$ 20.99 USD

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$ 20.99 USD

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