BMW Cooling System Parts & Accessories for BMW 3 Series E30 (1984-1991)

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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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Packaged by Turner - Corporate Logo
T#:3449
Part#: 11531309667KIT
Ships in 1-2 days
$ 167.05 USD
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This pacakge of six rubber cooling hoses for the E30 M3 includes most of the commonly replaced coolant lines on the S14. Set includes -
  • upper radiator hose from the large metal coolant pipe, #23 in the diagram
  • top thermostat hose to the large metal coolant pipe, #15 in the diagram
  • middle thermostat hose (T-shaped) to the small metal coolant pipe and to the water pump, #13 in the diagram
  • lower thermostat hose to the bottom of radiator, #22 in the diagram
  • lower radiator hose to coolant pipe, #24 in the diagram
  • expansion tank hose to the small metal coolant pipe, #17 in the diagram
    We use a mix if OE BMW and aftermarket hoses that we trust. This is the original E30 M3 Cooling Hose kit that we have been selling for 20 years. Looking for hose clamps too? We have OEM-style clamps for these too, select this in the options list below.

    This item fits the following BMWs:
    1988-1991 E30 BMW M3
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    Packaged by Turner - Corporate Logo
    T#:338252
    Part#: 11531309667KIT
    Ships in 4 Business Days
    Sale - Save 3% $ 212.99

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

    Starting at $ 206.38 USD
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    Sale - Save 3%
    $ 212.99

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

    Starting at $ 206.38 USD
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    This pacakge of six rubber cooling hoses for the E30 M3 includes most of the commonly replaced coolant lines on the S14. Set includes -
  • upper radiator hose from the large metal coolant pipe, #23 in the diagram
  • top thermostat hose to the large metal coolant pipe, #15 in the diagram
  • middle thermostat hose (T-shaped) to the small metal coolant pipe and to the water pump, #13 in the diagram
  • lower thermostat hose to the bottom of radiator, #22 in the diagram
  • lower radiator hose to coolant pipe, #24 in the diagram
  • expansion tank hose to the small metal coolant pipe, #17 in the diagram
    We use a mix if OE BMW and aftermarket hoses that we trust. This is the original E30 M3 Cooling Hose kit that we have been selling for 20 years. Looking for hose clamps too? We have OEM-style clamps for these too, select this in the options list below.

    This item fits the following BMWs:
    1988-1991 E30 BMW M3
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    Packaged by Turner - Corporate Logo
    T#:557223
    Part#: E30M20BCKT
    Back Ordered
    $ 433.99

    This product was last offered at the strikethrough price on
    04-21-2026

    $ 409.99 USD
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    Just like the rest of your vehicle's major systems, the cooling system must also be addressed periodically to ensure proper cooling and component reliability. Plastic and rubber components become brittle and prone to splitting or cracking after long periods of heating and cooling cycles, especially in colder climates! The coolant itself can degrade or become contaminated, leading to potential corrosion or freezing issues. Finally, thermostats and sensors can fail completely, preventing proper cooling and/or coolant temperature readings to become inaccurate.

    To make sure you are not left stranded on the side of the road with an overheated engine, we have put together this Basic Cooling System Service kit. This kit contains all of the most-likely-to-fail components, giving you peace of mind knowing your engine will continue to run cool for another 60,000+ miles.

    See kit contents below for all included components.

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    Packaged by Turner - Corporate Logo
    T#:337980
    Part#: 11511315211
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    Starting at $ 299.99 USD
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    Starting at $ 299.99 USD
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    This is the stock replacement water pump for the E30 M3. This is the Genuine BMW pump and includes a new OE BMW gasket. It's always a good idea to have one as a spare. Even if it sits on your shelf for awhile it's going to be used at some point (and prices for Genuine E30 M3 parts aren't getting any lower). Aftermarket pumps have been in short supply and the quality hasn't been as good as the Original BMW pump so we have decided to stop offering aftermarket brands like Laso or Saleri. This is the Genuine BMW part, straight from BMW.

    This item fits the following BMWs:
    1987-1991 E30 BMW M3
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    Packaged by Turner - Corporate Logo
    T#:557225
    Part#: E30M42BCKT
    Ships on Sep 29, 2026
    Sale - Save 2% $ 194.99

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

    $ 191.34 USD
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    Sale - Save 2%
    $ 194.99

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

    $ 191.34 USD
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    Just like the rest of your vehicle's major systems, the cooling system must also be addressed periodically to ensure proper cooling and component reliability. Plastic and rubber components become brittle and prone to splitting or cracking after long periods of heating and cooling cycles, especially in colder climates! The coolant itself can degrade or become contaminated, leading to potential corrosion or freezing issues. Finally, thermostats and sensors can fail completely, preventing proper cooling and/or coolant temperature readings to become inaccurate.

    To make sure you are not left stranded on the side of the road with an overheated engine, we have put together this Basic Cooling System Service kit. This kit contains all of the most-likely-to-fail components, giving you peace of mind knowing your engine will continue to run cool for another 60,000+ miles.

    See kit contents below for all included components.

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    Packaged by Turner - Corporate Logo
    T#:554545
    Part#: 17111712835KT5
    Ships on Sep 29, 2026
    Sale - Save 2% $ 356.99

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

    $ 349.86 USD
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    $ 356.99

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

    $ 349.86 USD
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    This is a compete cooling system overhaul kit, which includes all the common cooling system failure parts bundled into a complete package. This cooling system package is for the E30 with the M42 engine. 

    A failure in the cooling system can lead to overheating and catastrophic engine failure. Don't gamble your engine! By replacing these core items preventatively, such as the thermostat housing, radiator, and waterpump, you are defusing what could be a ticking cooling system time bomb. And if you've had a failure of one of these parts, now is the time to refresh your entire cooling system. Keep on top of the cooling needs of your engine for your own piece of mind. Potential buyers also see the upside of a properly maintained car with receipts. 

     

    This kit fits the following BMWs:

    318i 318is M42

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    Packaged by Turner - Corporate Logo
    T#:557228
    Part#: E30M20BCKT2
    Back Ordered
    Sale - Save 9% $ 323.99

    This product was last offered at the strikethrough price on
    06-30-2026

    $ 294.69 USD
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    Sale - Save 9%
    $ 323.99

    This product was last offered at the strikethrough price on
    06-30-2026

    $ 294.69 USD
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    Just like the rest of your vehicle's major systems, the cooling system must also be addressed periodically to ensure proper cooling and component reliability. Plastic and rubber components become brittle and prone to splitting or cracking after long periods of heating and cooling cycles, especially in colder climates! The coolant itself can degrade or become contaminated, leading to potential corrosion or freezing issues. Finally, thermostats and sensors can fail completely, preventing proper cooling and/or coolant temperature readings to become inaccurate.

    To make sure you are not left stranded on the side of the road with an overheated engine, we have put together this Basic Cooling System Service kit. This kit contains all of the most-likely-to-fail components, giving you peace of mind knowing your engine will continue to run cool for another 60,000+ miles.

    See kit contents below for all included components.

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    Mishimoto - Corporate Logo
    T#:363510
    Part#: MMFANCNTLUPROBE
    In Stock
    9% off MSRP $ 98.00

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

    $ 88.99 USD
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    9% off MSRP
    $ 98.00

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

    $ 88.99 USD
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    Take Control of Your Engine Cooling Fan with Mishimoto's Manual Fan Controller Kit

    Ensure your engine runs at the perfect temperature by using this versatile manual fan controller system, compatible with all 12v fan-equipped vehicles. With adjustable activation temperature settings ranging from 150°F to 240°F, you have precise control over your engine's cooling fan. The kit includes a probe-style temperature sensor and a generous 7 feet of wire, making it suitable for installation in vehicles of various sizes.

    For added convenience, the system is equipped with a built-in A/C override feature, ensuring your cooling system works seamlessly. It's designed to work with one or two electric fans drawing a combined 25 amps or less. The package includes all the essential wiring connectors and hardware needed for a trouble-free installation.

    With a lifetime warranty from Mishimoto, you can trust in the quality and durability of this manual fan controller kit.

    WARNING! Prop 65 may apply to this product. Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1968) is a California law that applies to all companies selling products in California.

    Prop 65 requires any listed chemical present above very low levels that are known to cause cancer, birth defects, or other reproductive harm. For more information about California Prop 65 warnings, visit www.P65Warnings.ca.gov.

    WARNING! Prog 65 may apply to this product.Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1968) is a California law that applies to call companies selling products in California. Prop 65 requires any listed chemical present above very low levels that are known to cause cancer, birth defects, or other reproductive harm.For more information about California Prop 65 warning see: www.P65Warnings.ca.gov.
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    Schwaben - Corporate Logo
    T#:402498
    Part#: 024948SCH01A
    In Stock
    Sale - Save 25% $ 115.99

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

    $ 86.99 USD
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    Sale - Save 25%
    $ 115.99

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

    $ 86.99 USD
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    The Schwaben Coolant Vacuum Fill Tool ensures no air pockets get into your cooling system while you're replacing your coolant - intended for use to refill your cooling system, not for removal. Can be used with Schwaben fluid extractors or with shop air - standard air compressor with a minimum rating of 90 PSI (6.2 bar). Includes all fittings and adapters necessary for use, with a molded storage case to keep your Schwaben Vacuum Fill Tool pristine for future use.
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    Meyle - Corporate Logo
    T#:384584
    Part#: 11521723918
    In Stock
    $ 108.99

    This product was last offered at the strikethrough price on
    06-22-2026

    $ 89.99 USD
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    $ 89.99 USD
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    Quality aftermarket replacement
    Spal - Corporate Logo
    T#:598892
    Part#: 185FH
    In Stock
    11% off MSRP $ 193.99

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

    $ 171.99 USD
    Free Shipping
    11% off MSRP
    $ 193.99

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

    $ 171.99 USD
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    SPAL® electric fan wiring harness kits are a must-have when installing electric fans. Designed to safely integrate with OEM wiring, the SPAL kits feature a waterproof relay along with printed wires which aid in installation. The wiring kits also feature stainless steel switches with optional switched override capability, fuse holder, and wiring connectors. Features: Makes installation of your new fan a breeze Designed to safely integrate with OEM wiring Feature a waterproof 10/40 amp relay with printed wires for easy installation Kit features a 3/8” NPT thermos-switch and a 3/8” to ½” NPT adapter Harness is designed for 12V systems only
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    Spal - Corporate Logo
    T#:583648
    Part#: 30100400
    In Stock
    $ 111.99 USD
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    $ 111.99 USD
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    Low profile design makes an easy fit when clearance is an issue. 1300 CFM.


    BMW E30 Performance Aluminum Radiator
    For vehicles with production date from 09/1987 with manual transmission
    ECS - Corporate Logo
    T#:367036
    Part#: 006084ECS01A
    In Stock
    Sale - Save 25% $ 412.99

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

    $ 309.74 USD
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    Sale - Save 25%
    $ 412.99

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

    $ 309.74 USD
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    ECS Tuning has answered the call, delivering a solution to eliminate these issues once and for all, bidding farewell to cracked plastic end tanks and unsightly coolant stains on driveways.

    Key Features and Benefits:

    • Performance and Durability: This radiator is meticulously crafted with an emphasis on performance, durability, and aesthetics. It represents a comprehensive upgrade for all E30 owners, whether they use their vehicles for daily commuting or weekend adventures.

    • Full Aluminum Construction: The radiator is constructed entirely from aluminum, ensuring superior strength and longevity. Precision TIG welding at all joints not only enhances durability but also imparts a show-car quality appearance.

    • Polished End Tanks: Polished end tanks contribute to the radiator's striking appearance, elevating the overall aesthetics of your BMW E30.

    • Enhanced Design: Weak plastic components, such as the drain plug and fan switch holes, have been replaced with threaded alloy bungs in stock locations. The factory fan shroud's weak plastic tabs have been upgraded to robust aluminum.

    • Drop-In Solution: Designed as a hassle-free drop-in solution, this radiator seamlessly fits into place like a stock replacement, yet it offers remarkable performance and aesthetics at a substantially lower cost than comparable options.

    Upgrade your cooling system today, bid farewell to worries, and do it all with style – choose the ECS Tuning Performance Aluminum Radiator for your BMW E30. Experience superior cooling performance, durability, and aesthetic enhancement in one exceptional radiator upgrade. Don't wait; make the smart choice for your BMW E30 today.

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    Mishimoto - Corporate Logo
    T#:363170
    Part#: MMFAN16
    In Stock
    $ 115.99 USD
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    $ 115.99 USD
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    Condor Speed Shop - Corporate Logo
    T#:577556
    Part#: SPALM
    Ships in 4 Business Days
    $ 66.99 USD
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    $ 66.99 USD
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    Stainless steel brackets for mounting a 16" SPAL fan on an OEM or aftermarket BMW radiator. The fan can be mounted on either side of the radiator. All mounting hardware is included. Fitment: e30, E36, E46
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    Redline - Corporate Logo
    T#:640437
    Part#: 81205
    In Stock
    $ 68.99 USD
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    $ 68.99 USD
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    Red Line SuperCool Concentrate fortified with WaterWetter is a concentrated antifreeze/coolant designed to maximize the performance of your cooling system with superior protection against cavitation corrosion/erosion. Using SuperCool Concentrate diluted with distilled water protects the entire cooling system keeping new components like new for 5 years/150,000 miles and prevents further damage to older components. Red Line’s proprietary coolant additive formula enhances the fluid’s ability to transfer heat, reducing operating temperatures by up to 20*F and prolonging the life of the entire cooling system. Red Line's SuperCool is an OAT coolant that is a Nitrate and Silicate Free product with its own proprietary corrosion technology to offer superior protection for aluminum engines found in all European vehicles, performance vehicles, as well as other applications. SuperCool will not void the factory warranty either. It can be used to top off the existing coolant of any BMW and will not cause any ill-effects on the cooling system because it is silicate and nitrate free. It is still better to flush it out and switch completely to SuperCool to get all the full benefits of the product in performance and protection.
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    Genuine BMW - Corporate Logo
    T#:13004
    Part#: 11531721966
    Ships in 1-2 days
    Sale - Save 8% $ 110.99

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

    $ 102.55 USD
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    $ 110.99

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

    $ 102.55 USD
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    Genuine BMW Connection Flange -
    This item fits the following BMW Chassis:
    E30,E36

    Fits BMW Engines including:
    M42

    Bav Auto Tools - Corporate Logo
    T#:580397
    Part#: B8800084
    In Stock
    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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    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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    Mishimoto - Corporate Logo
    T#:637390
    Part#: MMFAN-16C
    In Stock
    $ 117.99 USD
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    $ 117.99 USD
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    This curved blade fan can be used as an upgrade to the OEM fan for more efficient cooling or fitment issues with aftermarket products. With its slim design, the fan can easily be installed flush against a radiator. For universal installation, use Mishimoto universal fan mount kit, T#363171. Features: High-flow curved blade fan provides 1850 cfm of airflow Universal fitment Compact design with a diameter of 16" and an overall thickness of only 3.2" provides increased engine bay space Mishimoto Lifetime Warranty WARNING! Prop 65 may apply to this product. Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1968) is a California law that applies to call companies selling products in California. Prop 65 requires any listed chemical present above very low levels that are known to cause cancer, birth defects, or other reproductive harm. For more information about California Prop 65 warning see: www.P65Warnings.ca.gov.
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    Mishimoto - Corporate Logo
    T#:8933504
    Part#: MMOCULBK
    In Stock
    $ 536.99 USD
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    $ 536.99 USD
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    Ensure your BMW's engine performs at its peak with the installation of this highly efficient oil cooler from Mishimoto. Even in ideal driving conditions, elevated oil temperatures can lead to decreased pressure and compromised engine lubrication. This comprehensive kit includes four feet of stainless braided line, adapter fittings, and an oil filter sandwich adapter, all meticulously designed to reduce oil temperatures and uphold optimal driving circumstances.

    • Rows: 19
    • Overall Dimensions: 13" x 5.5" x 2"
    • Core Dimensions: 11.25" x 5.5" x 2"
    • Braided Hoses: 4ft .75 inch & 4ft 9 inch
    • Braided Hose Fittings: -10AN
    • Sandwich Plate Fittings: -10AN

    Please take into consideration that this product may be subject to Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1968). Proposition 65 is a California law that applies to companies selling products in California and necessitates the disclosure of chemicals known to cause cancer, birth defects, or other reproductive harm when present at levels exceeding specified thresholds. For further information regarding California Prop 65 warnings, visit www.P65Warnings.ca.gov.

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    Spal - Corporate Logo
    T#:598821
    Part#: 30101516
    Ships in 2 Business Days
    11% off MSRP $ 168.99

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

    $ 149.99 USD
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    11% off MSRP
    $ 168.99

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

    $ 149.99 USD
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    1469 CFM. High performance puller fan with straight blades. This is a universal fan for applications that require more air flow or for engine compartments that have tight tolerances such as an aftermarket turbo set up that needs more clearance. This fan is universal and you must make it fit your application. It is not a direct bolt on. Made in Italy. Size: 16.3in x 15.75in x 2.48in Airflow (CFM): 1469
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    Genuine BMW - Corporate Logo
    T#:2061
    Part#: 17111707540
    Ships in 2 Business Days
    Sale - Save 8% $ 158.99

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

    $ 146.98 USD
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    Sale - Save 8%
    $ 158.99

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

    $ 146.98 USD
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    This radiator expansion tank (coolant reservoir) is used on E30 325e 325es 325i 325is 325ic from 1984-1987 and E28 528e 1982-1987.

    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:
    1984-1987 E30 BMW 325e 325es 325i 325is 325ic 325ix
    1982-1988 E28 BMW 528e
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    Genuine BMW - Corporate Logo
    T#:7422
    Part#: 17111709312
    In Stock
    3% off MSRP $ 108.99

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

    $ 105.99 USD
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    3% off MSRP
    $ 108.99

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

    $ 105.99 USD
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    Genuine BMW Fan Shroud - A=550mm
    This item fits the following BMW Chassis:
    E30

    Fits BMW Engines including:
    M20

    Genuine BMW Coolant Temperature Sensor
    For vehicles with production date from 12/1984
    Genuine BMW - Corporate Logo
    T#:376804
    Part#: 13621709967
    Ships in 2 Business Days
    6% off MSRP $ 82.99

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

    $ 77.99 USD
    Free Shipping
    6% off MSRP
    $ 82.99

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

    $ 77.99 USD
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    Genuine BMW - Corporate Logo
    T#:3923
    Part#: 11531315537
    Back Ordered
    69% off MSRP $ 619.15

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

    $ 188.91 USD
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    69% off MSRP
    $ 619.15

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

    $ 188.91 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. High-revving, spirited driven cars like the E30 M3 require the tip-top condition to perform well. The cooling system of the S14 one of those critical systems. This thermostat fits all 1987, 1988, 1989, 1990, and 1991 M3 (E30 chassis with S14 engine). Genuine BMW.

    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:
    1987-1991 E30 BMW M3
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    CSF - Corporate Logo
    T#:568373
    Part#: 2524
    In Stock
    $ 124.99 USD
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    $ 124.99 USD
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    This is a factory original style radiator from CSF and will fit perfectly into the stock location. Cooling will be identical to what your car came with originally. A great replacement with all the proper connections and in all of the proper locations.
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    MTC - Corporate Logo
    T#:371530
    Part#: 64541381395
    Back Ordered
    $ 151.99 USD
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    $ 151.99 USD
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    Turner Motorsport presents a high-quality replacement solution for your BMW's electrical fan assembly. If your electric fans have ceased to function, suffered damage, or were impacted by a front-end collision, this product is the answer you've been looking for.

    This electric fan assembly comprises both the fan motor and fan blade, delivering a comprehensive replacement that seamlessly fits and operates without a hitch. The wiring connections are identical to the stock unit, ensuring a straightforward installation process. You can rely on this factory replacement part from Turner Motorsport to keep your vehicle's temperature gauge within the "Normal" range throughout your drives.

    Prior to placing your order, it's advisable to conduct an inspection of all hoses, connections, and flanges within your cooling system to confirm their condition and rule out any damage or wear. If you require further upgrades or replacements, Turner Motorsport offers a diverse range of factory coolant system components to ensure your vehicle remains in optimal condition.

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    Genuine BMW - Corporate Logo
    T#:12998
    Part#: 11521723918
    In Stock
    3% off MSRP $ 328.99

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

    $ 317.99 USD
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    3% off MSRP
    $ 328.99

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

    $ 317.99 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 - Corporate Logo
    T#:12638
    Part#: 11531730470
    In Stock
    3% off MSRP $ 151.99

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

    $ 146.99 USD
    Free Shipping
    3% off MSRP
    $ 151.99

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

    $ 146.99 USD
    Free Shipping

    This is the stock aluminum thermostat housing for cars with the M20 6 cylinder engine - 325e, 325i, 528e, 525i. This is the side of the housing that mounts to the cylinder head and has openings for the various coolant / engine temperature sensors. There are 4 ports for sensors so check your existing housing for the sensor layout.

    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:
    1984-1991 E30 BMW 325e 325es 325i 325ic 325is 325ix
    5/1982-1988 E28 BMW 528e
    1989-1990 E34 BMW 525i

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    Spal - Corporate Logo
    T#:376582
    Part#: 30102049
    In Stock
    $ 207.99 USD
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    $ 207.99 USD
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    For BMW owners seeking enhanced airflow or tighter engine compartment clearance, Turner Motorsport presents a Universal Fan. Ideal for applications like aftermarket turbo setups, this fan ensures optimal cooling performance. Please note that this fan is universal and may require modification to fit your specific application. Crafted in Italy, this fan boasts dimensions of 16.30in x 15.75in x 3.47in and provides an airflow of 2024 CFM.

    • Enhanced airflow for improved engine cooling
    • Ideal for applications with tight tolerances, such as aftermarket turbo setups
    • Universal design allows for versatile installation
    • Crafted in Italy for quality assurance
    • Compact size with powerful airflow capacity
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    Spal - Corporate Logo
    T#:583649
    Part#: 30102048
    In Stock
    $ 207.99 USD
    Free Shipping
    $ 207.99 USD
    Free Shipping
    Universal fan that allows increased cooling capacity and shroudless design. 1959 CFM.
    Mishimoto - Corporate Logo
    T#:1256484
    Part#: MMOCULTBK
    Ships in 3 Business Days
    $ 599.99 USD
    Free Shipping
    $ 599.99 USD
    Free Shipping

    Introducing Mishimoto's Universal Oil Cooler (19 row with Thermostat)

    In pursuit of optimal engine lubrication, even under ideal driving conditions, is paramount for BMW owners. Elevated oil temperatures can compromise oil pressure and hinder efficient lubrication. Turner Motorsport's new oil cooler offers a solution to maintain cool oil temperatures, ensuring your engine functions at its best. This comprehensive kit includes four feet of stainless braided line, adapter fittings, and an oil filter sandwich adapter.

    Key Features:

    • Effective Heat Dissipation: The oil cooler efficiently dissipates heat, keeping oil temperatures within the optimal range for peak engine performance.
    • Comprehensive Kit: This kit includes four feet of stainless braided line, adapter fittings, and an oil filter sandwich adapter, providing everything you need for a seamless installation.
    • Precise Temperature Control: Equipped with a thermostat for fine temperature and flow control, ensuring the ideal oil temperature is maintained.
    • Proposition 65 Compliant: This product complies with Proposition 65, a California law that ensures product safety.

    Elevate your BMW's engine performance and protect it from the effects of elevated oil temperatures. Turner Motorsport has the solution you need.

    WARNING! Prop 65 may apply to this product.

    Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1968) is a California law that applies to all companies selling products in California. Prop 65 requires any listed chemical present above very low levels that are known to cause cancer, birth defects, or other reproductive harm.

    For more information about California Prop 65 warning, see: www.P65Warnings.ca.gov.

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    Genuine BMW - Corporate Logo
    T#:368494
    Part#: 61311364272
    Ships in 2 Business Days
    3% off MSRP $ 75.99

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

    $ 73.99 USD
    Free Shipping
    3% off MSRP
    $ 75.99

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

    $ 73.99 USD
    Free Shipping

    Genuine BMW - Corporate Logo
    T#:12562
    Part#: 17112225543
    In Stock
    5% off MSRP $ 215.99

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

    $ 205.99 USD
    Free Shipping
    5% off MSRP
    $ 215.99

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

    $ 205.99 USD
    Free Shipping
    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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    Genuine BMW - Corporate Logo
    T#:213828
    Part#: 11521719040
    Ships in 4 Business Days
    4% off MSRP $ 83.99

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

    $ 80.99 USD
    Free Shipping
    4% off MSRP
    $ 83.99

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

    $ 80.99 USD
    Free Shipping


    Genuine BMW Fan D=400 MM

    This item fits the following BMW Chassis:
    E30

    Fits BMW Engines including:
    M10,M42,S14

    Fits BMW Engines including:
    M10,M42,S14

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    Genuine BMW - Corporate Logo
    T#:578628
    Part#: 11531730470K1KT
    In Stock
    $ 224.99 USD
    Free Shipping
    $ 224.99 USD
    Free Shipping


    Mishimoto - Corporate Logo
    T#:381042
    Part#: MMOC-19
    In Stock
    $ 218.99

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

    $ 196.99 USD
    Free Shipping
    $ 196.99 USD
    Free Shipping
    WARNING! Prop 65 may apply to this product. Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1968) is a California law that applies to call companies selling products in California. Prop 65 requires any listed chemical present above very low levels that are known to cause cancer, birth defects, or other reproductive harm. For more information about California Prop 65 warning see: www.P65Warnings.ca.gov.
    Show More Show Less
    Genuine BMW - Corporate Logo
    T#:367918
    Part#: 17121712736
    In Stock
    Sale - Save 5% $ 76.99

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

    $ 72.94 USD
    Free Shipping
    Sale - Save 5%
    $ 76.99

    This product was last offered at the strikethrough price on
    06-25-2026

    $ 72.94 USD
    Free Shipping
    Spal - Corporate Logo
    T#:598801
    Part#: 30100375
    In Stock at Vendor
    $ 99.99 USD
    Free Shipping
    $ 99.99 USD
    Free Shipping
    861 CFM. High performance puller fan with straight blades. This is a universal fan for applications that require more air flow or for engine compartments that have tight tolerances such as an aftermarket turbo set up that needs more clearance. This fan is universal and you must make it fit your application. It is not a direct bolt on. Made in Italy. Size: 13.25in x 12.5in x 2.2in Airflow (CFM): 861
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    Mishimoto - Corporate Logo
    T#:378422
    Part#: MMFAN14
    In Stock
    $ 100.99 USD
    Free Shipping
    $ 100.99 USD
    Free Shipping
    WARNING! Prop 65 may apply to this product. Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1968) is a California law that applies to call companies selling products in California. Prop 65 requires any listed chemical present above very low levels that are known to cause cancer, birth defects, or other reproductive harm. For more information about California Prop 65 warning see: www.P65Warnings.ca.gov.
    Show More Show Less

    Mishimoto - Corporate Logo
    T#:637389
    Part#: MMFAN-14C
    In Stock at Vendor
    $ 104.99 USD
    Free Shipping
    $ 104.99 USD
    Free Shipping
    This curved blade fan can be used as an upgrade to the OEM fan for more efficient cooling or fitment issues with aftermarket products. With its slim design, the fan can easily be installed flush against a radiator. For universal installation, use Mishimoto universal fan mount kit, T#363171. Features: High-flow curved blade fan provides 1300 CFM of airflow Universal fitment Compact design with a diameter of 14" and an overall thickness of only 2.65" provides increased engine bay space Mishimoto Lifetime Warranty WARNING! Prop 65 may apply to this product. Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1968) is a California law that applies to call companies selling products in California. Prop 65 requires any listed chemical present above very low levels that are known to cause cancer, birth defects, or other reproductive harm. For more information about California Prop 65 warning see: www.P65Warnings.ca.gov.
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    Mishimoto - Corporate Logo
    T#:637388
    Part#: MMFAN-12C
    In Stock
    $ 96.99 USD
    Free Shipping
    $ 96.99 USD
    Free Shipping

    BMW Mishimoto 12" Universal Curved Blade Electrical Fan

    The BMW Mishimoto 12" Universal Curved Blade Electrical Fan is an ideal upgrade for enhancing cooling efficiency or addressing fitment issues with aftermarket components. Turner Motorsport offers this fan with a slim profile that allows for easy installation flush against the radiator, ensuring optimal performance and space utilization.

    Benefits:

    • High-Flow Performance: Delivers 1150 CFM of airflow for superior cooling efficiency.
    • Universal Fitment: Designed to fit a wide range of vehicles and applications.
    • Compact Design: With a diameter of 12" and an overall thickness of just 2.5", it increases engine bay space and allows for flexible installation.
    • Versatile Operation: Easily reversible for use as either a pusher or puller fan.
    • Mishimoto Lifetime Warranty: Backed by Mishimoto's lifetime warranty for peace of mind.
    • Prop 65 Warning: Note that Proposition 65 may apply to this product. For more information, visit www.P65Warnings.ca.gov.
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    Spal - Corporate Logo
    T#:2181323
    Part#: FRH
    Special Order: No Guaranteed ETA
    12% off MSRP $ 112.99

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

    $ 99.99 USD
    Free Shipping
    12% off MSRP
    $ 112.99

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

    $ 99.99 USD
    Free Shipping
    SPAL® electric fan relay wiring kits are designed to automatically turn on your SPAL® electric fan when the air conditioning is turned on. They can also be used when dual electric fans are installed using one switching device. Features: Makes installation of your new fan a breeze Designed to safely integrate with OEM wiring Feature a waterproof 10/40 amp relay with printed wires for easy installation Harness is designed for 12V systems only Does not included thermo-switch
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    Mahle-Behr - Corporate Logo
    T#:3394
    Part#: 17111728907
    Ships in 1 Business Day
    $ 445.19

    This product was last offered at the strikethrough price on
    07-15-2026

    $ 411.81 USD
    Free Shipping
    $ 411.81 USD
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    E30 318i, is, (M42), E36 318i, ti, Z3 1.9 Radiator - original OEM BEHR. Alternate BMW part number 17111728907

    Hailing from Stuttgart, Mahle-Behr specializes in automotive cooling systems. From air conditioning to engine cooling M-B has you covered with OE-quality replacement parts.

    This item fits the following BMWs:
    1990-1991 E30 BMW 318i 318is 318ic
    1992-1998 E36 BMW 318i 318is 318ti 318ic
    1997-2002 Z3 BMW Z3 1.9
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    Mishimoto - Corporate Logo
    T#:378443
    Part#: MMFAN12
    In Stock at Vendor
    $ 93.99 USD
    Free Shipping
    $ 93.99 USD
    Free Shipping
    WARNING! Prop 65 may apply to this product. Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1968) is a California law that applies to call companies selling products in California. Prop 65 requires any listed chemical present above very low levels that are known to cause cancer, birth defects, or other reproductive harm. For more information about California Prop 65 warning see: www.P65Warnings.ca.gov.
    Show More Show Less

    CSF High Performance Aluminum Radiator - E30 M3
    2X Entries For Our G87 M2 Sweepstakes!
    CSF - Corporate Logo
    T#:384656
    Part#: 7063
    Ships in 3 Business Days
    $ 569.00 USD
    Free Shipping
    $ 569.00 USD
    Free Shipping

    CSF is one of the premier cooling product specialists available on the market thanks to designs such as their High Performance Aluminum Radiators. Using a two-row, triple-pass designed core, this radiator gives you all the cooling you could ever need. Paired with these radiators are CNC machined brackets and corrosion resistant hardware that allow final installation to have a same as stock fitment! This enables you to have much higher cooling without having to cut away any metal or delete any important components just for the sake of lower coolant temperatures. 

    Features:

    • Two-row, triple-pass design radiator core
    • CNC machined mounting brackets
    • All needed hardware included
    • Hand polished aluminum with a mirror-like finish
    • Stock fitment prevents modification to engine bay

    Fits the following BMWs:
    1987-1991 E30 BMW M3 2.7L

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    Mishimoto - Corporate Logo
    T#:378412
    Part#: MMFAN12BL
    Ships in 2 Business Days
    $ 106.99 USD
    Free Shipping
    $ 106.99 USD
    Free Shipping
    WARNING! Prop 65 may apply to this product. Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1968) is a California law that applies to call companies selling products in California. Prop 65 requires any listed chemical present above very low levels that are known to cause cancer, birth defects, or other reproductive harm. For more information about California Prop 65 warning see: www.P65Warnings.ca.gov.
    Show More Show Less
    Spal - Corporate Logo
    T#:598818
    Part#: 30102113
    In Stock at Vendor
    $ 257.99 USD
    Free Shipping
    $ 257.99 USD
    Free Shipping
    2467 CFM. High performance puller fan with curved blades. This is a universal fan for applications that require more air flow or for engine compartments that have tight tolerances such as an aftermarket turbo set up that needs more clearance. This fan is universal and you must make it fit your application. It is not a direct bolt on. Made in Italy. Size: 16.25in x 15.75in x 3.5in Airflow (CFM): 2467
    Show More Show Less


    Genuine BMW - Corporate Logo
    T#:360743
    Part#: 17111712835
    Ships in 1-2 days
    5% off MSRP $ 141.99

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

    $ 134.99 USD
    Free Shipping
    5% off MSRP
    $ 141.99

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

    $ 134.99 USD
    Free Shipping
    Genuine BMW Fan Shroud - E30 325i 325is 325ix 325e 325es
    For vehicles with production date up to 09/1987
    Genuine BMW - Corporate Logo
    T#:19472
    Part#: 17111177201
    Ships in 1-2 days
    3% off MSRP $ 108.99

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

    $ 105.99 USD
    Free Shipping
    3% off MSRP
    $ 108.99

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

    $ 105.99 USD
    Free Shipping


    Genuine BMW Fan Shroud - A=550mm
    This item fits the following BMW Chassis:
    E30

    Fits BMW Engines including:
    M20