BMW Cooling System Parts & Accessories for BMW E39 M5 S62 5.0L

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The cooling system is arguably the weakest point in numerous BMWs. If you drive an aging BMW or plan on taking your car to the track like we do, we recommend beefing up your cooling system before going to the track. Generally, the main components in your cooling system that are prone to failure include the following: expansion tank, factory hoses, water pump, thermostat, fan (especially if your vehicle comes factory with a clutch fan), and radiator. Factory BMW expansion tanks are plastic and prone to either breaking off at connection points or combusting. As factory rubber hoses age they either crack or break over time - we offer silicone cooling hose upgrades for most applications to avoid future failures. If you have an older vehicle, your water pump likely comes from the factory with a plastic impeller - we offer upgraded water pumps with metal impellers that are far more reliable. Newer model BMWs utilize electric water pumps - BMW spent millions of dollars engineering these water pumps, but they fail so often that we recommend replacing at 60,000 mile service intervals to avoid being stranded on the side of the road. In terms of thermostats, we offer various upgraded thermostats for racing applications. If your BMW utilizes a clutch fan from the factory, we have several options available in terms of universal electric fans - we recommend replacing these to avoid sending brittle plastic fan blades through your hood. For radiators, we recommend swapping out your radiator for one that does not use plastic connection points like your factory radiator.

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Packaged by Turner - Corporate Logo
T#:554086
Part#: 11537835558KT7
Ships in 1 day
$ 170.99

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

$ 165.99 USD
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$ 165.99 USD
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When it comes time to replace your thermostat, be sure you have everything you need. This kit includes everything you need to replace your thermostat, including the thermostat.

Kit includes:

  • Behr thermostat with gasket
  • Thermostat mounting hardware
  • 1 Gal Genuine BMW coolant

 

This thermostat fits the following BMWs: 
1998-2004 E39 BMW M5 

 

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Packaged by Turner - Corporate Logo
T#:338714
Part#: TMS14418
Ships in 1 Business Day
$ 1,201.99

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

Starting at $ 1,190.65 USD
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Starting at $ 1,190.65 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 1999-2003 E39 M5 with the S62 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. Our bundled package includes the following:
  • OEM Behr radiator
  • OEM Laso or OE BMW water pump with gasket
  • OE BMW coolant temp sensor (located in the water pump housing)
  • OEM Behr thermostat with o-ring
  • OE BMW o-rings for the inner coolant tubes
  • OE BMW expansion tank cap
  • OE BMW upper and lower radiator hoses with OE-style clamps
  • OE BMW expansion tank hose with OE-style clamps
    Optional items (which can be added below):
    - OE BMW antifreeze
    - Add a new coolant level sensor (known for failing / throwing "check coolant" messages)
    - Add a new plastic expansion tank (if it's never been changed it's a risk of a crack or leak)
    - Add a new fan clutch

    Buy as a package and save $$$!

    This cooling system overhaul kit fits the following BMWs:
    1999-2003 E39 BMW M5
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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
    Free Shipping
    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
    Free Shipping

    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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    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
    Free Shipping
    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.

    Mishimoto - Corporate Logo
    T#:363170
    Part#: MMFAN16
    In Stock
    $ 115.99 USD
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    $ 115.99 USD
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    Laso - Corporate Logo
    T#:348907
    Part#: 11511407113
    In Stock
    $ 499.79

    This product was last offered at the strikethrough price on
    04-15-2026

    $ 481.99 USD
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    $ 481.99 USD
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    The water pump in your vehicle pumps coolant throughout the cooling system, keeping your engine temperature within operating range as well as pushing coolant through the heater core to provide heat to the occupants. When it begins to fail, overheating problems are inevitable. Don't take a chance on doing damage to engine internals by overlooking the service and replacement of your water pump.
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    Genuine BMW - Corporate Logo
    T#:14567
    Part#: 11531406766
    In Stock
    $ 70.99 USD
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    $ 70.99 USD
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    Replacement upper radiator hose for the E39 M5. This is a Genuine BMW part.

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

    CSF High Performance Aluminum Radiator - E39 540i M5 - Manual Transmi...
    For vehicles with manual transmission and production date from 09/1998
    2X Entries For Our G87 M2 Sweepstakes!
    CSF - Corporate Logo
    T#:401086
    Part#: 7064
    In Stock
    $ 689.00 USD
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    $ 689.00 USD
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    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 single 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:
    09/1998+ E39 BMW 540i, M5 with a manual transmission

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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#:14568
    Part#: 11531407812
    In Stock
    $ 88.99 USD
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    $ 88.99 USD
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    Replacement lower radiator hose for E39 M5. A Genuine BMW part.

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


    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
    Free Shipping
    Sale - Save 15%
    $ 146.99

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

    $ 124.94 USD
    Free Shipping
    Mishimoto - Corporate Logo
    T#:637390
    Part#: MMFAN-16C
    In Stock
    $ 117.99 USD
    Free Shipping
    $ 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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    Genuine BMW - Corporate Logo
    T#:360663
    Part#: 11521712110
    In Stock
    3% off MSRP $ 104.99

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

    $ 101.99 USD
    Free Shipping
    3% off MSRP
    $ 104.99

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

    $ 101.99 USD
    Free Shipping

    Mishimoto - Corporate Logo
    T#:8933504
    Part#: MMOCULBK
    In Stock
    $ 536.99 USD
    Free Shipping
    $ 536.99 USD
    Free Shipping

    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
    Free Shipping
    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
    Free Shipping
    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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    Mahle-Behr - Corporate Logo
    T#:1341
    Part#: 17111436062
    In Stock at Vendor
    $ 327.54 USD
    Free Shipping
    $ 327.54 USD
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    OEM BEHR brand replacement radiator for all E39 M5, as produced in 2000, 2001, 2002 and 2003. This radiator is made by BEHR, an original equipment supplier to BMW. BEHR radiators are what we use our own BMWs and customer installs. We've found the BEHR radiator has the highest lifespan, least amount of manufacturing defects, and best continued cooling performance on the E39 M5. Simply put, you do not want anything else in your M5 but a BEHR brand radiator.

    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 BEHR radiator fits the following BMWs:
    2000-2003 E39 M5 sedan
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    Mahle-Behr - Corporate Logo
    T#:373957
    Part#: 11527830486
    In Stock at Vendor
    $ 366.02

    This product was last offered at the strikethrough price on
    04-10-2026

    $ 360.00 USD
    Free Shipping
    $ 360.00 USD
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    This OEM Mahle-Behr fan clutch is a direct replacement for your original fan clutch. Has your fan clutch failed or is beginning to fail? A failing fan clutch will cause the engine fan to either not turn at all, or to turn very slowly and lifelessly, providing insufficient cooling for the radiator (especially noticeable while idling or in stop/go traffic).

    This item fits the following BMWs:
    1998-2003 E39 BMW M5
    2000-2003 E52 BMW Z8 Roadster

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    Radiator Fan Clutch
    2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
    URO - Corporate Logo
    T#:388739
    Part#: 11527830486
    Ships in 1 Business Day
    $ 62.74 USD
    Free Shipping
    $ 62.74 USD
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    The fan clutch adjusts the speed of the fan based on the rotational speed of the engine. When unneeded, the fan clutch reduces rotational load and drag. If you have a mechanical fan and your vehicle runs a little hotter than it should in traffic, this may be your solution.
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    Genuine BMW - Corporate Logo
    T#:3026
    Part#: 17112229114
    In Stock
    4% off MSRP $ 329.99

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

    $ 315.99 USD
    Free Shipping
    4% off MSRP
    $ 329.99

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

    $ 315.99 USD
    Free Shipping
    This radiator expansion tank (coolant reservoir) is used on E39 M5 from 1999-2003. It is a common failure item. If you are overhauling your coolant system, now is the time to consider preventative replacing this expansion tank.

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

    This item fits the following BMWs:
    1999-2003 E39 BMW M5
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    Spal - Corporate Logo
    T#:376582
    Part#: 30102049
    In Stock
    $ 207.99 USD
    Free Shipping
    $ 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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    Mahle-Behr - Corporate Logo
    T#:377040
    Part#: 64546921395
    In Stock at Vendor
    $ 416.64

    This product was last offered at the strikethrough price on
    03-09-2026

    $ 393.29 USD
    Free Shipping
    $ 393.29 USD
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    This electric auxiliary fan for BMW E39 525i 528i 530i 540i M5 1999-2003 mounts in front of the radiator and is designed to push air through the A/C Condenser and main radiator. It provides additional cooling for when the car is in traffic. It is a common failure item. If your engine temps are creeping up or if your A/C isn't blowing cold this could be the cause.

    This item fits the following BMWs:
    1999-2003  E39 BMW  525i 528i 530i 540i M5
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    Mishimoto - Corporate Logo
    T#:1256484
    Part#: MMOCULTBK
    Ships in 3 Business Days
    $ 599.99 USD
    Free Shipping
    $ 599.99 USD
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    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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    Spal - Corporate Logo
    T#:583649
    Part#: 30102048
    In Stock
    $ 207.99 USD
    Free Shipping
    $ 207.99 USD
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    Universal fan that allows increased cooling capacity and shroudless design. 1959 CFM.
    Genuine BMW - Corporate Logo
    T#:360697
    Part#: 11537835558
    In Stock
    3% off MSRP $ 147.99

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

    $ 142.99 USD
    Free Shipping
    3% off MSRP
    $ 147.99

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

    $ 142.99 USD
    Free Shipping
    Mishimoto - Corporate Logo
    T#:637388
    Part#: MMFAN-12C
    In Stock
    $ 96.99 USD
    Free Shipping
    $ 96.99 USD
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    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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    Mishimoto - Corporate Logo
    T#:637389
    Part#: MMFAN-14C
    In Stock
    $ 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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    Spal - Corporate Logo
    T#:598801
    Part#: 30100375
    In Stock at Vendor
    $ 99.99 USD
    Free Shipping
    $ 99.99 USD
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    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#: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.
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    Genuine BMW - Corporate Logo
    T#:376939
    Part#: 17112229114KT
    In Stock
    $ 353.99 USD
    Free Shipping
    $ 353.99 USD
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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.
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    Genuine BMW - Corporate Logo
    T#:187274
    Part#: 11511407113
    Ships in 1 day
    6% off MSRP $ 800.99

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

    $ 753.99 USD
    Free Shipping
    6% off MSRP
    $ 800.99

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

    $ 753.99 USD
    Free Shipping


    Genuine BMW Coolant Pump, Mechanical
    This item fits the following BMW Chassis:
    E39 M5,E39

    Fits BMW Engines including:
    S62


    Mishimoto - Corporate Logo
    T#:378412
    Part#: MMFAN12BL
    Ships in 3 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.
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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.
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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
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    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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    Spal - Corporate Logo
    T#:598818
    Part#: 30102113
    In Stock at Vendor
    $ 257.99 USD
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    $ 257.99 USD
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    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
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    Genuine BMW - Corporate Logo
    T#:367653
    Part#: 11527830486
    Ships in 1 day
    3% off MSRP $ 401.99

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

    $ 388.99 USD
    Free Shipping
    3% off MSRP
    $ 401.99

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

    $ 388.99 USD
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    Upgrade your BMW's cooling system with the Genuine BMW E39 M5 Radiator Fan Clutch from Turner Motorsport. This essential component ensures optimal engine temperature control by adjusting the fan speed based on the engine's rotational speed. If your vehicle tends to run hotter than desired in traffic, the fan clutch efficiently reduces rotational load and drag, providing a reliable solution.

    Key Benefits:

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

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

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    Genuine BMW - Corporate Logo
    T#:35859
    Part#: 11531406762
    Ships in 1 day
    3% off MSRP $ 382.99

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

    $ 370.99 USD
    Free Shipping
    3% off MSRP
    $ 382.99

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

    $ 370.99 USD
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    Genuine BMW Thermostat Housing
    This item fits the following BMW Chassis:
    E39 M5,E39

    Fits BMW Engines including:
    S62


    Spal - Corporate Logo
    T#:598797
    Part#: 30102029
    In Stock
    $ 207.99 USD
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    $ 207.99 USD
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    1328 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: 13.25in x 12.5in x 3.5n Airflow (CFM): 1328
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    Mishimoto - Corporate Logo
    T#:378434
    Part#: MMFAN10
    In Stock at Vendor
    $ 88.99 USD
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    $ 88.99 USD
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    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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    CSF Universal Large Single-Pass Oil Cooler - Universal Application ...
    Universal fitment design - modifications may be necessary to run this cooler
    CSF - Corporate Logo
    T#:53608839
    Part#: 8371
    Ships in 3 Business Days
    New Item
    $ 499.00 USD
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    $ 499.00 USD
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    CSF redesigned this cooler and went with a more traditional inlet/outlet orientation. The new single pass design features high efficiency and high durability, but with vertically oriented inlet and outlet connections.
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    ATD Tools - Corporate Logo
    T#:3629267
    Part#: ATD3300
    Ships in 6 Business Days
    $ 497.99 USD
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    $ 497.99 USD
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    Adapters for most European and domestic vehicles
    OEM Nissens Air Conditioning Pusher Fan - E39 BMW 528i 540i M5 (up to...
    For vehicles with production date up to 09/1998
    For vehicles with production date up to 09/1998
    Nissens - Corporate Logo
    T#:591464
    Part#: 64548380780
    Back Ordered
    $ 295.99 USD
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    $ 295.99 USD
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    This is the fan that turns on when the air conditioning is activated electronically. It’s not driven by the belt and it pushes air through the condenser. If it breaks, it might be an electrical issue that usually occurs in the motor within the fan, as it will fail to engage. There is also a chance that the blades might get damaged as well. No matter how your fan got damaged, be sure to replace it to keep air circulating evenly.
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    Genuine BMW - Corporate Logo
    T#:368730
    Part#: 64218391013
    Ships in 1 day
    2% off MSRP $ 88.99

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

    $ 86.99 USD
    Free Shipping
    2% off MSRP
    $ 88.99

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

    $ 86.99 USD
    Free Shipping