BMW Cooling System Parts & Accessories for BMW E36 (1992-1998) M3

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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 - Corporate Logo
T#:1474
Part#: 82141467704
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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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Genuine BMW - Corporate Logo
T#:7257
Part#: 13621703993
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$ 26.13 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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Bavarian Autosport - Corporate Logo
T#:638094
Part#: 17111723520
In Stock
$ 38.99 USD
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$ 38.99 USD
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Replace your old expansion tank to prevent potential failure or leaks. Includes a brand new coolant level sensor. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.
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Genuine BMW - Corporate Logo
T#:360662
Part#: 11521712058
In Stock
Sale - Save 6% $ 95.99
$ 90.54 USD
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$ 90.54 USD
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Genuine BMW - Corporate Logo
T#:360691
Part#: 11537511580
In Stock
4% off MSRP $ 50.99
$ 48.99 USD
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4% off MSRP $ 50.99
$ 48.99 USD
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Genuine BMW - Corporate Logo
T#:4476
Part#: 17111723031
In Stock
2% off MSRP $ 86.99
$ 84.99 USD
2% off MSRP $ 86.99
$ 84.99 USD
This radiator fan shroud mounts to your radiator and helps to direct airflow through the radiator. It's also the mounting point for the coolant reservoir.

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:
1992-1998 E36 BMW 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1997-1998 Z3 BMW Z3 2.8
1998-2000 Z3 BMW M Roadster M Roadster
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Genuine BMW - Corporate Logo
T#:207187
Part#: 17117639022
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$ 24.24 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 - Corporate Logo
T#:19874
Part#: 23702228014
Ships Jul 1, 2025
3% off MSRP $ 37.99
$ 36.99 USD
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3% off MSRP $ 37.99
$ 36.99 USD
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Genuine BMW Cross Member -
This item fits the following BMW Chassis:
E36


Genuine BMW - Corporate Logo
T#:11081
Part#: 64211394292
Ships Jul 1, 2025
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$ 28.84 USD
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This is the coolant hose that goes from the heater water valve to the right side of the heater core on E36 models with the M42, M44, M50, M52 amd S52 engines.

This item fits the following BMWs:
1992-1998 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
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Genuine BMW - Corporate Logo
T#:360679
Part#: 11531722531
Ships Jul 1, 2025
4% off MSRP $ 68.99
$ 65.99 USD
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4% off MSRP $ 68.99
$ 65.99 USD
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Genuine BMW - Corporate Logo
T#:11239
Part#: 71111179522
Ships in 1-2 days
3% off MSRP $ 31.99
$ 30.99 USD
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3% off MSRP $ 31.99
$ 30.99 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 - Corporate Logo
T#:367674
Part#: 11531703844
Ships Jul 1, 2025
$ 23.99 USD
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Genuine BMW - Corporate Logo
T#:367652
Part#: 11527505302
Ships Jul 1, 2025
Sale - Save 5% $ 366.99
$ 348.24 USD
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$ 348.24 USD
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Genuine BMW - Corporate Logo
T#:360690
Part#: 11537511083
Ships Jul 1, 2025
4% off MSRP $ 89.99
$ 85.99 USD
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4% off MSRP $ 89.99
$ 85.99 USD
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Genuine BMW - Corporate Logo
T#:368722
Part#: 64211394293
Ships Jul 1, 2025
3% off MSRP $ 32.99
$ 31.99 USD
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3% off MSRP $ 32.99
$ 31.99 USD
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Genuine BMW - Corporate Logo
T#:376804
Part#: 13621709967
Ships in 1-2 days
8% off MSRP $ 78.99
$ 72.99 USD
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$ 72.99 USD
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Genuine BMW - Corporate Logo
T#:10139
Part#: 51718156248
Ships Jul 1, 2025
$ 56.99 USD
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$ 56.99 USD
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Genuine BMW Air Duct, Right
This item fits the following BMW Chassis:
E36 M3,E36

Genuine BMW - Corporate Logo
T#:367905
Part#: 17112227281
Ships Jul 1, 2025
Sale - Save 3% $ 620.99
$ 602.20 USD
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$ 602.20 USD
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Upgrade your BMW Z3 M's cooling system with this genuine replacement radiator. This radiator comes with a drain plug for easy maintenance. Ensure optimal performance by browsing the cooling section for factory-correct coolants, seals, and caps. Before installation, inspect hoses to ensure they are in good condition.

Benefits:

  • Genuine replacement radiator for BMW Z3 M
  • Includes drain plug for easy maintenance
  • Ensures optimal cooling system performance
  • Compatible with factory-correct coolants, seals, and caps
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Genuine BMW - Corporate Logo
T#:623
Part#: 11517527799
Ships Jul 7, 2025
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$ 216.83 USD
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$ 216.83 USD
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The early M50/M52 engines had a serious weak point: the water pump. BMW originally used a plastic impeller in the water pump. This would degrade over time and eventually break apart. Your car overheats immediately. This water pump is the latest updated part with a composite impeller. The composite is stronger and lighter than the less-expensive metal impeller version. And it does not suffer from the problems of the early plastic design.

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 waterpump fits the following BMWs:
1992-1999 E36 3 series - 323is, 323ic, 325i, 325is, 325ic, 328i, 328ic, M3 3.0 (S50/US), M3 3.2 (S52)
1991-1995 E34 BMW 525i
1997-1998 E39 5 series - 528i
1996-1998 Z3 - Z3 2.8,
1998-2000 Z3 Roadster/Coupe - M Roadster, M Coupe (S52)
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Genuine BMW Coolant Level Sensor
For vehicles with production date from 06/1995
Genuine BMW - Corporate Logo
T#:360964
Part#: 61318360855
Ships Jul 7, 2025
2% off MSRP $ 93.99
$ 91.99 USD
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2% off MSRP $ 93.99
$ 91.99 USD
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Genuine BMW - Corporate Logo
T#:367695
Part#: 11531740649
In Stock
$ 37.99 USD
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$ 37.99 USD
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Genuine BMW - Corporate Logo
T#:45077
Part#: 16131182156
In Stock
8% off MSRP $ 323.99
$ 296.99 USD
Limited Qty Sale
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8% off MSRP $ 323.99
$ 296.99 USD
Limited Qty Sale
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Genuine BMW Expansion Tank
This item fits the following BMW Chassis:
E36 M3,E36

Fits BMW Engines including:
M42,M50,S50

Genuine BMW - Corporate Logo
T#:360745
Part#: 17111723520
Ships Jul 1, 2025
6% off MSRP $ 132.99
$ 124.99 USD
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6% off MSRP $ 132.99
$ 124.99 USD
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Genuine BMW - Corporate Logo
T#:22318
Part#: 11531433059
Ships in 1-2 days
$ 249.99 USD
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$ 249.99 USD
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Genuine BMW Heater Return Pipe -
This item fits the following BMW Chassis:
E36,E39

Fits BMW Engines including:
M52,S52


Genuine BMW - Corporate Logo
T#:367694
Part#: 11531738053
Ships Jul 1, 2025
Sale - Save 4% $ 93.99
$ 90.52 USD
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$ 90.52 USD
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Genuine BMW - Corporate Logo
T#:70787
Part#: 41138122560
Ships Jul 1, 2025
3% off MSRP $ 451.99
$ 438.99 USD
3% off MSRP $ 451.99
$ 438.99 USD


Genuine BMW Front Panel
This item fits the following BMW Chassis:
E36 M3,E36

Genuine BMW Coolant Level Sensor
For vehicles with production date up to 06/1995
Genuine BMW - Corporate Logo
T#:360963
Part#: 61311384739
Ships Jul 1, 2025
Sale - Save 5% $ 73.99
$ 70.08 USD
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Sale - Save 5% $ 73.99
$ 70.08 USD
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Genuine BMW Coolant Temperature Sensor
For vehicles with production date up to 09/1995
Genuine BMW - Corporate Logo
T#:360962
Part#: 61311378073
Ships Jul 2, 2025
Sale - Save 3% $ 103.99
$ 100.82 USD
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Sale - Save 3% $ 103.99
$ 100.82 USD
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Genuine BMW Radiator Air Duct - Driver (Left)
For coupe and sedan models only
Genuine BMW - Corporate Logo
T#:10138
Part#: 51718156247
Ships Jul 3, 2025
$ 56.99 USD
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$ 56.99 USD
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Genuine BMW Air Duct, Left
This item fits the following BMW Chassis:
E36 M3,E36


Genuine BMW - Corporate Logo
T#:7244
Part#: 13541735173
Ships Jul 7, 2025
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$ 33.06 USD
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Sale - Save 6% $ 34.99
$ 33.06 USD
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Genuine BMW Water Hose
This item fits the following BMW Chassis:
E36 M3,E36

Fits BMW Engines including:
M50,S50

Genuine BMW - Corporate Logo
T#:70034
Part#: 41118122558
Ships Jul 9, 2025
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$ 25.40 USD
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Sale - Save 6% $ 26.99
$ 25.40 USD
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Genuine BMW Support For Right Radiator
This item fits the following BMW Chassis:
E36 M3,E36

Genuine BMW - Corporate Logo
T#:211450
Part#: 11531402447
Ships Jul 9, 2025
$ 39.99 USD
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Genuine BMW Hose F Engine Inlet And Wate - 11531402447


Genuine BMW - Corporate Logo
T#:70033
Part#: 41118122557
Ships Jul 9, 2025
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$ 25.40 USD
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$ 25.40 USD
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Genuine BMW Support For Left Radiator
This item fits the following BMW Chassis:
E36 M3,E36

Genuine BMW - Corporate Logo
T#:407610
Part#: 11531740437
In Stock
8% off MSRP $ 11.99
$ 10.99 USD
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8% off MSRP $ 11.99
$ 10.99 USD
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Needs to be replaced once removed
Bavarian Autosport - Corporate Logo
T#:640208
Part#: 17117639022
In Stock
Sale - Save 15% $ 11.99
$ 10.19 USD
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$ 10.19 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. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.
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Genuine BMW - Corporate Logo
T#:7432
Part#: 17111712788
In Stock
$ 3.99 USD
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This is the Genuine BMW Coolant bleeder screw. We recommend a heavy duty Aluminum replacement from ECS Tuning if you do not want to replace this part again when it fails.


Genuine BMW Vent Screw
This item fits the following BMW Chassis:
E36 M3,E46 M3,E85 Z4M,E53 48IS,E30,E34,E36,E38,E39,E46,E53 X5 X5,E83 X3,E85 Z4,E86 Z4,E90
 

 

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Genuine BMW - Corporate Logo
T#:6533
Part#: 07129952104
In Stock
Sale - Save 15% $ 2.99
$ 2.55 USD
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Sale - Save 15% $ 2.99
$ 2.55 USD
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GENUINE BMW HOSE CLAMP 07129952104
Genuine BMW - Corporate Logo
T#:7441
Part#: 17111723341
In Stock
$ 9.99 USD
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When replacing or removing a radiator on an E36 or Z3, we recommend replacing these upper brackets as they tend to crack / break when removing them. Sold individually.

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:
1992-1998 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1996-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Roadster M Coupe
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Bav Auto Coolant Level Sensor - BMW E36 E39 M50/52 S50/52
For vehicles with production date from 06/1995
Bavarian Autosport - Corporate Logo
T#:639793
Part#: 61318360855
In Stock
Sale - Save 15% $ 19.99
$ 16.99 USD
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Sale - Save 15% $ 19.99
$ 16.99 USD
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This is the sensor / sending unit that notifies the computer if your coolant level is low. When this fails, it can give a false indication of low coolant -- or worse, not inform you of a low coolant situation that could potentially cause overheating. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.
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Genuine BMW - Corporate Logo
T#:3459
Part#: 11511310640
In Stock
Sale - Save 3% $ 11.82
$ 11.47 USD
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Sale - Save 3% $ 11.82
$ 11.47 USD
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This BMW Motorsport part was designed for BMW touring car racing. This reverse thread nut covers the ugly exposed stud when you remove your engine fan and fan clutch. This simple part cleans up the look of an engine with the fan removed. Fits most BMW models. COOL!
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Genuine BMW - Corporate Logo
T#:7436
Part#: 17111712963
In Stock
Sale - Save 5% $ 0.99
$ 0.94 USD
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Sale - Save 5% $ 0.99
$ 0.94 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 - Corporate Logo
T#:11526
Part#: 82142209769
In Stock
Sale - Save 5% $ 12.30
$ 11.69 USD
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Sale - Save 5% $ 12.30
$ 11.69 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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Genuine BMW - Corporate Logo
T#:367830
Part#: 13541703865
Ships Jul 1, 2025
Sale - Save 14% $ 62.99
$ 54.44 USD
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Sale - Save 14% $ 62.99
$ 54.44 USD
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Genuine BMW - Corporate Logo
T#:367831
Part#: 13541703945
Ships Jul 1, 2025
$ 33.99 USD
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$ 33.99 USD
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Genuine BMW - Corporate Logo
T#:368738
Part#: 64508364093
Ships Jul 2, 2025
8% off MSRP $ 678.99
$ 624.99 USD
8% off MSRP $ 678.99
$ 624.99 USD

Ensure your BMW's cooling system remains efficient with the Genuine BMW Auxiliary Fan Assembly With Shroud designed for E36 models. Whether your electrical fans are malfunctioning due to damage or a collision, this replacement assembly is your solution. Turner Motorsport offers this quality replacement, including the fan motor and blade, ensuring seamless fit and flawless functionality. With wiring connections identical to stock, installation is easy. Maintain your temperature gauge in the "Normal" range with this factory replacement part.

  • Complete electric fan assembly for easy replacement
  • Genuine BMW quality assurance
  • Ensures flawless functionality
  • Seamless fit like a stock unit
  • Easy installation with identical wiring connections
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Bavarian Autosport - Corporate Logo
T#:639828
Part#: 13621703993
Ships on Aug 29, 2025
Sale - Save 15% $ 19.99
$ 16.99 USD
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Sale - Save 15% $ 19.99
$ 16.99 USD
Free Shipping on orders $49 and up
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. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.
Show More Show Less