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Genuine BMW - Corporate Logo
T#:178141
Part#: 11537591890
In Stock
11% off MSRP $ 72.99

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

$ 65.99 USD
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11% off MSRP
$ 72.99

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

$ 65.99 USD
Limited Qty Sale
Free Shipping


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

Fits BMW Engines including:
N55

Rein - Coolant Return Line - G30 530i, G11 740e
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:33946941
Part#: 17128602870
Ships in 1 Business Day
$ 71.99 USD
Free Shipping on orders $49 and up

The Radiator Hose - Coolant Return Line is a critical component for maintaining an efficient cooling system in your vehicle. Engineered for durability and optimal performance, this hose ensures the proper circulation of coolant, preventing engine overheating and extending the life of your engine. Designed for a wide range of European vehicles, the coolant return line guarantees a perfect fit and smooth installation. Ideal for both DIY enthusiasts and professional mechanics, this high-quality replacement hose ensures your engine runs at peak performance.

  • Enhanced Durability: Made from high-grade materials to withstand extreme temperatures and pressure.
  • Prevents Overheating: Ensures proper coolant flow, maintaining the engine’s optimal temperature.
  • OEM Fitment: Designed to meet or exceed original equipment standards for European vehicles.
  • Leak-Proof Design: Provides a secure and leak-resistant connection to prevent coolant loss.
  • Easy Installation: Hassle-free replacement with compatibility across multiple vehicle makes and models.

For a reliable replacement, get the Radiator Hose - Coolant Return Line Rein.

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Thermostat -(103deg. C)- F48 X1 28iX, F39 X2 28iX
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
URO - Corporate Logo
T#:33412949
Part#: 11518601366
Back Ordered
$ 69.99 USD
Free Shipping on orders $49 and up
Attaches to the side of the engine and regulates the coolant, Includes Housing (103 deg. C)

BMW E46 M3 Oil Line -10 AN Adapter Fitting Kit
2X Entries For Our G87 M2 Sweepstakes!
CSF - Corporate Logo
T#:31158758
Part#: 8241
In Stock
$ 89.00 USD
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$ 89.00 USD
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BMW Oil Line -10 AN Adapter Fitting Kit is designed for optimal performance with both oil cooler and thermostat housing setups. This comprehensive kit from Turner Motorsport provides everything needed for a secure and reliable connection.

Each fitting kit includes:

  • Qty. 2 - Aluminum -10 AN to ORB Fittings
  • Qty. 2 - O-Rings
  • Qty. 1 - Aluminum Fitting Bracket
  • Qty. 1 - M8 Mounting Bolt

Note: If using a -10 AN connection on the thermostat housing side, a second fitting kit is required.

Benefits:

  • Enhances connection reliability for oil cooler and thermostat housing
  • High-quality aluminum fittings ensure durability and performance
  • Includes all necessary components for easy installation
  • Compatible with CSF #8240 (BMW S54 Swap Race Spec Oil Cooler) and CSF #8032 (BMW E46 M3/S54 Race-Spec Oil Cooler)
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OEM Rein Coolant Hose - E60 525/530 M54
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:340689
Part#: 17127519256
In Stock
$ 47.93

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

$ 42.99 USD
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$ 47.93

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

$ 42.99 USD
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Over time, coolant hoses begin to get brittle and are susceptible to cracking and splitting. Replace your cracked or leaking coolant hose to prevent further leaks and potentially catastrophic failure.
Rein - Corporate Logo
T#:45757472
Part#: 17128602603
In Stock
$ 69.99

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

$ 58.99 USD
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$ 69.99

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

$ 58.99 USD
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This coolant hose connects the lower radiator outlet port to the engine. Coolant hoses can become brittle and crack over time. If your coolant hose has begun to leak, replace it as soon as possible to prevent coolant loss and overheating.
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URO Engine Coolant Expansion Tank Cap - BMW I01 - IB3
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
URO - Corporate Logo
T#:373592
Part#: 17132754264
In Stock
$ 8.19 USD
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Replace the expansion tank cap for your MINI / BMW to restore the seal of your cooling system
URO - Corporate Logo
T#:50031872
Part#: 11538092641
Ships in 1 Business Day
New Item
$ 56.99 USD
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Turbocharger oil feed lines are often overlooked, but they play a critical role in turbo longevity. Replacing a worn or original feed line is an inexpensive safeguard against premature turbo failure. The oil feed line delivers a constant supply of clean, pressurized oil to the turbocharger bearings. Over time, exposure to extreme exhaust heat and repeated thermal cycling can cause oil to break down inside the line, leading to carbon buildup and restricted flow. Reduced oil supply quickly results in elevated bearing temperatures and accelerated wear. Installing a new turbo oil feed line restores proper oil delivery, helping maintain stable bearing temperatures and reliable lubrication. Many updated or upgraded feed lines feature improved materials, refined routing, or additional heat shielding to better withstand the high-temperature environment surrounding the turbocharger. Benefits of replacement: Helps prevent oil starvation caused by internal restriction Protects turbocharger bearings from heat-related wear Extends overall turbocharger service life Recommended preventative maintenance during turbo replacement or high-mileage service Especially important for increased boost or upgraded turbo applications In short, replacing the turbo oil feed line is a smart preventative maintenance step that supports long-term reliability and consistent performance.
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Rein - Corporate Logo
T#:44835448
Part#: CHU0484
In Stock at Vendor
$ 46.01 USD
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Attaches the outlet of the thermostat housing to the cylinder head This hose is notorious for failure at the flange. The plastic flange becomes brittle over time due to numerous heat cycles and often cracks, leading to a major coolant leak. This upgraded option from Rein features an aluminum flange that will not crack or split, ensuring years of operation without the worries of failure.
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Genuine BMW - Corporate Logo
T#:35788
Part#: 11531275398
In Stock
Sale - Save 7% $ 34.99

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

$ 32.57 USD
Free Shipping on orders $49 and up
Sale - Save 7%
$ 34.99

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

$ 32.57 USD
Free Shipping on orders $49 and up
Genuine BMW HOSE
URO Premium - Corporate Logo
T#:639614
Part#: 11537560363PRM
In Stock
$ 31.99

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

$ 27.99 USD
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$ 31.99

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

$ 27.99 USD
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Eliminate leaks and replace the faulty stock plastic connector with a metal upgrade
URO Premium - Corporate Logo
T#:639581
Part#: 11537581063PRM
In Stock
$ 32.99

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

$ 28.99 USD
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$ 32.99

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

$ 28.99 USD
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URO Parts is one of the leading manufacturers of high quality direct replacement aftermarket components, covering a wide range of makes and models. All of their replacement parts are manufactured to ISO 9000 certification standards, so you can expect long lasting performance from URO Parts. As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform! This item fits the following BMW Chassis: F10 Fits BMW Engines including: N52N
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Febi - Corporate Logo
T#:38419103
Part#: 13622242184
In Stock
Sale - Save 78% $ 10.99

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

$ 2.45 USD
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Sale - Save 78%
$ 10.99

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

$ 2.45 USD
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Measures the temperature of the coolant at the cylinder head
Genuine BMW - Corporate Logo
T#:377426
Part#: 11537601158KT
In Stock
$ 324.99 USD
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$ 324.99 USD
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BMW N55 3.0L Thermostat Replacement Kit is essential for maintaining proper engine temperature in your BMW N55 3.0L engine, helping to prevent cooling issues and protect vital engine components. A faulty thermostat can lead to prolonged warm-up times or persistent overheating, both of which can impact performance and cause potential engine damage. This high-quality replacement kit includes an OEM BMW thermostat and coolant for reliable performance and an easy installation.

  • Maintains optimal engine temperature and cooling efficiency
  • Prevents issues related to a stuck thermostat, like prolonged warm-up or overheating
  • Includes OEM BMW thermostat for a precise fit and factory-level performance
  • Comes with 1 gallon of OEM BMW coolant for a complete replacement
  • Helps protect engine components and maintain peak performance

Ensure your BMW N55 3.0L engine runs smoothly and efficiently with this BMW N55 3.0L Thermostat Replacement Kit.

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Intercooler Expansion Tank
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:584477
Part#: 17137647281
Ships in 3 Business Days
$ 71.99 USD
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$ 71.99 USD
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Packaged by Turner - Corporate Logo
T#:584232
Part#: 17112283345KT
In Stock
$ 249.99 USD
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$ 249.99 USD
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The expansion tank in your BMW is a vital component of the cooling system, and because of the constant abuse from heat and temperature changes, it often fails. This kit contains all of the basic items needed for a tank replacement.
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Genuine BMW - Corporate Logo
T#:401554
Part#: 11517632426KT
In Stock
$ 957.99 USD
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$ 957.99 USD
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The water pumps in these BMW models are known for failure near 80,000 miles is a very common issue often times leaving the owner stranded. This kit provides a single stop for water pump and thermostat replacement needs to save the search and get you back on the road.

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.

Kit includes:

  • Genuine BMW Thermostat
  • Genuine BMW Electric Water Pump
  • Genuine BMW coolant
  • Mounting hardware required for both the thermostat and water pump
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Genuine BMW - Corporate Logo
T#:55245812
Part#: 17227800XKT
In Stock
New Item
$ 24.21 USD
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This Maintenance Seal Kit bundles two high-failure items that should always be replaced anytime the engine oil cooler lines or oil level sensor are disturbed.

Febi - Corporate Logo
T#:592944
Part#: 11537541992
In Stock
$ 29.99

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

$ 20.99 USD
Limited Qty Sale
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$ 29.99

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

$ 20.99 USD
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Attached to the outlet on the thermostat housing
Genuine BMW - Corporate Logo
T#:55209926
Part#: 0071199KT
In Stock
New Item
$ 7.94 USD
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This Genuine BMW water pump installation hardware kit is the exact factory refresh package needed to maintain the structural integrity of your cooling system's plumbing.

Packaged by Turner - Corporate Logo
T#:26771748
Part#: 024797ECS03KT2
In Stock
Sale - Save 18% $ 637.99

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

$ 523.17 USD
Free Shipping on orders $49 and up
Sale - Save 18%
$ 637.99

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

$ 523.17 USD
Free Shipping on orders $49 and up

The N54 engine, like many BMW engines, has a reputation for encountering cooling system issues. To address this, Turner Motorsport enthusiasts have curated a comprehensive kit to safeguard your N54 cooling system against potential failures.

Included in the kit:

1. Turner Motorsport Heavy Duty Aluminum Expansion Tank Kit:

Enhances the factory plastic tank design, known for its vulnerability to failure. Maintains original coolant capacity and expansion volume. Features a baffled tank design to prevent air pockets during aggressive driving. Includes a specially designed bleed passage to avoid air introduction during engine cooldown. Constructed with fully-TIG welded 5052 aluminum. Comes with aluminum bleeder screw, OE coolant level sensor, expansion tank cap, flared coolant pressure release line, and all necessary installation hardware. 2. ECS Performance Coolant Outlet Hose Kit:

4-ply reinforced silicone outlet hose. Internal layer lined with Flourosilicone for exceptional chemical resistance. Equipped with billet 6061-T6 outlet adapter. 3. Redline Water-Wetter Coolant Additive - 12 oz:

Lowers coolant temperatures by up to 30*F. Compatible with various cooling system components including aluminum, cast iron, copper, brass, and bronze. For N54 owners seeking enhanced cooling system performance and longevity, especially those pushing significant power, this kit is indispensable.

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Packaged by Turner - Corporate Logo
T#:339099
Part#: TMS16430
In Stock at Vendor
Starting at $ 515.24 USD
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Starting at $ 515.24 USD
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This is a customizable cooling system overhaul kit, which starts off with the basic radiator and water pump and can be configured to replace all the M54 common cooling system failure parts in one package. This cooling system package is for the 2003-2005 Z4 Roadster.

The Z4 cooling system is much like that of the sister 3 series. Several of the primary cooling components are prone to failure within 60k miles (or less in many cases). 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 radiator & 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 cooling system. Available with our kit is an OEM Behr radiator, an Original BMW water pump (with updated composite impeller), thermostat (complete with housing), radiator cap, new hoses, and other essential cooling parts.

Optional items (which can be added below):
  • Radiator cap
  • Major cooling hoses
  • Original BMW antifreeze
  • Upgrade the water pump to a Stewart EMP High Performance pump
  • Add a new coolant expansion tank (known for cracking)
  • Include a new coolant level sensor (known for failing / throwing "check coolant" messages)
  • Include a new coolant temp sensor (located in the lower radiator hose) (re-using the old sensor and seal may lead to a leak)
  • Add a new thermostat for an automatic transmission (located with the expansion tank).
    This cooling system overhaul kit fits the following BMWs:
    4/2004-2005 E85 BMW Z4 2.5i Z4 3.0i

    Please put a check in the boxes next to the items you wish to order.
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    Packaged by Turner - Corporate Logo
    T#:55353595
    Part#: OTN54.T85KT3
    In Stock
    New Item
    $ 390.23 USD
    Free Shipping on orders $49 and up
    High oil temperatures are the ultimate enemy of your engine's longevity and performance. If you want to keep pushing your BMW to the limit you need to manage the heat.
    Mahle-Behr - Corporate Logo
    T#:2199
    Part#: 11531713040
    In Stock
    $ 36.00

    This product was last offered at the strikethrough price on
    04-25-2026

    $ 35.99 USD
    Free Shipping on orders $49 and up
    $ 35.99 USD
    Free Shipping on orders $49 and up
    The thermostat regulates the temperature of your coolant. At a predetermined temperature the thermostat will open to let coolant flow to the radiator and be cooled by airflow or the fan. Over time the thermostat will become stuck open or closed, leading to a variety of issues. A closed thermostat will never allow the coolant to reach the radiator and be cooled. Hot coolant will continue to circulate through the engine and absorb even more heat until boiling and the system overheats. An open thermostat is not as bad but is still not ideal - the coolant is always cool, with the temp needle always reading in the cool range. This tells the ECU to richen the fuel mixture to bring the car up to normal operating temp. So your fuel mileage decreases and the car runs rich.

    Replacing the thermostat is an easy but messy job. This thermostat includes the main o-ring (but a housing gasket may be required). Consider replacing the housing and any associated temp sensors while you're in there. The cooling system will need to be bled after.

    Most of the engines from the mid-1980s through the 1990s use the same thermostat design and they are interchangeable among the different temperatures. This is the 80* thermostat, towards the lower end of the range. However, keep in mind that BMW spent a lot of time engineering the cooling system to work in all kinds of conditions and changing thermostat temperature is not recommended to fix any failures in the cooling system.

    This thermostat fits the following BMWs:
    1977-1983 E21 BMW 323i
    1986-1991 E30 BMW 318is 318ic 325e 325es 325i 325ic 325is 325ix
    1992-1999 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
    1982-1988 E28 BMW 528e
    1986-1988 E28 BMW 535i
    1989-1995 E34 BMW 525i 535i
    1997-1998 E39 BMW 528i
    1986-1989 E24 BMW 635csi
    1988-1994 E32 BMW 735i 735il
    1997-2000 Z3 BMW Z3 2.8 M Roadster M Coupe
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    Febi Freeze Plug - 11111714712
    We Price Match - Give Us A Call or Chat!
    Febi - Corporate Logo
    T#:6570
    Part#: 11111714712
    In Stock at Vendor
    $ 3.99

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

    $ 1.81 USD
    Free Shipping on orders $49 and up
    $ 1.81 USD
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    ENGINE COVER LID 11111714712
    URO Rubber Mount - Radiator - E30 E32 E34 E36 Z3
    2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
    URO - Corporate Logo
    T#:591951
    Part#: 17111178412
    Ships in 1 Business Day
    $ 3.12 USD
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    $ 3.12 USD
    Free Shipping on orders $49 and up
    URO Parts is one of the leading manufacturers of high quality direct replacement aftermarket components, covering a wide range of makes and models. All of their replacement parts are manufactured to ISO 9000 certification standards, so you can expect long lasting performance from URO Parts.
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    Mahle-Behr - Corporate Logo
    T#:350824
    Part#: 17137640514
    Ships in 1 Business Day
    $ 142.99

    This product was last offered at the strikethrough price on
    02-20-2026

    $ 130.99 USD
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    $ 130.99 USD
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    Upgrade your BMW's cooling system with the Turner Motorsport Mahle Coolant Expansion Tank. This essential component provides additional space for coolant expansion and contraction, ensuring optimal performance in varying temperatures. Designed to withstand drastic temperature changes, this expansion tank prevents coolant leaks and maintains proper coolant levels in your vehicle. Replace your damaged tank to keep your BMW's cooling system running smoothly.

    Key Benefits:

    • Prevents coolant leaks and loss
    • Ensures proper coolant expansion and contraction
    • Durable construction for long-lasting performance
    • Direct replacement for damaged tanks
    • Compatible with various BMW models
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    Advanced Auto Fabrication - Corporate Logo
    T#:7624632
    Part#: 116211.2
    Ships in 1 Business Day
    $ 85.00 USD
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    $ 85.00 USD
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    BMW E46 M54 AAF Low Temp Thermostat Kit - Partial is an essential upgrade for enthusiasts looking to optimize engine performance and reliability. Developed by Advanced Auto Fabrication (AAF), this kit addresses the limitations of the factory M54 thermostat, which maintains a temperature range of 80-103°C and opens the mechanical failsafe at 110°C. For race conditions where maintaining a lower temperature is crucial, this kit replaces the stock electronic thermostat with a manual unit, allowing the engine to run at a safer and more efficient temperature. This upgrade not only enhances engine longevity but also reduces stress from high-temperature operation, minimizes heat soak, and increases power.

    • Optimal Temperature Control: Replaces the factory thermostat for improved engine temperature management.
    • Enhanced Engine Longevity: Operates at safer temperatures, reducing stress and extending engine life.
    • Increased Power: Lower operating temperatures can lead to better engine performance.
    • Reduced Heat Soak: Helps prevent overheating and ensures efficient cooling.
    • Improved Reliability: Manual thermostat unit offers more consistent performance in racing conditions.

    Partial Kit Contents:

    • Thermostat housing plate
    • Thermostat
    • Installation hardware
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    Facet - Corporate Logo
    T#:12824
    Part#: 61318376440
    In Stock at Vendor
    $ 37.99 USD
    Free Shipping on orders $49 and up
    $ 37.99 USD
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    Engine radiator double temperature fan switch, 80/88 degree celsius. This switch is designed to activate the auxiliary fan at the specified temperatures.

    This item fits the following BMWs:
    1996-1998 E36 BMW 318i 318is 318ti 318ic
    1996-1998 Z3 BMW Z3 1.9
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    Mahle - Corporate Logo
    T#:341209
    Part#: 11537835558
    In Stock at Vendor
    $ 74.00

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

    $ 71.61 USD
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    $ 71.61 USD
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    Includes sealing o-ring

    OEM Rein Upper Radiator Hose - E36 325/328/323/M3
    2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
    Rein - Corporate Logo
    T#:1299
    Part#: 11531708499
    In Stock at Vendor
    $ 12.99 USD
    Free Shipping on orders $49 and up
    This is the coolant hose that connects the upper radiator outlet to the thermostat housing. Any time you are into the cooling system, either for a radiator, water pump, thermostat, etc, you should consider installing fresh new hoses as a preventative measure.

    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 Coupe with S52 engine
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    Race German - Corporate Logo
    T#:6827887
    Part#: RGCTSAM12
    Ships in 2 Business Days
    $ 35.99 USD
    Free Shipping on orders $49 and up
    Race German has devoted themselves to providing quality products for late model BMWs that cover both street and track applications. Race German has now grown their catalog to a wide variety of models and products geared towards keeping your car looking and running nice. For those looking to install an aftermarket coolant temp gauge, Race German has the perfect accessory for you! This adapter is machined out of aluminum and splices into your upper radiator hose. Perfect for use with Race German's E30 temperature gauge but has compatibility with a wire variety of other cars as well! Features: Tapped for M12x1.5 sized sensor 38mm diameter outlets which fit most BMW hoses Includes 2x hose clamps **Does not include temp sensor
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    Radiator Hose - Upper
    2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
    URO - Corporate Logo
    T#:373018
    Part#: 11531720722
    Ships in 1 Business Day
    $ 7.99 USD
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    Hose from radiator to water pump

    10,82x1,78 RD HNBR SH65
    2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
    Elring - Corporate Logo
    T#:15015311
    Part#: 17227581147
    In Stock at Vendor
    $ 3.99

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

    $ 2.99 USD
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    $ 2.99 USD
    Free Shipping on orders $49 and up
    O-ring for oil cooler
    DO88 - Corporate Logo
    T#:13891817
    Part#: WC190
    In Stock at Vendor
    $ 712.00 USD
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    $ 712.00 USD
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    The team at DO88 has vigorously tested this radiator to deliver peak performance with the peace of mind of quality for your N55 engine. They guarantee reliability and endurance in all situations to let your car breathe better than before! Boasting a 14% increase in core volume and 8% lower coolant temps, this upgrade is a no-brainer for petrol heads like us. Keeping core temperatures low eliminates the risk of heat soak leading to overheating giving you max performance at any given moment. no compromise has been made at DO88 leaving you with one of the best radiator options on the market!
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    Mahle-Behr - Corporate Logo
    T#:341101
    Part#: 17111723520
    In Stock at Vendor
    $ 97.62

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

    $ 77.22 USD
    Free Shipping on orders $49 and up
    $ 77.22 USD
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    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.


    Spal - Corporate Logo
    T#:598910
    Part#: 30130013
    In Stock at Vendor
    $ 6.99 USD
    Free Shipping on orders $49 and up
    Wire pin used to mount electric fan directly to radiator.
    Facet - Corporate Logo
    T#:374929
    Part#: 61318361787
    Ships in 4 Business Days
    $ 38.20

    This product was last offered at the strikethrough price on
    05-11-2026

    $ 35.06 USD
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    $ 35.06 USD
    Free Shipping on orders $49 and up
    Restore the function of your fans.
    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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    Radiator Hose - Lower
    2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
    URO - Corporate Logo
    T#:373023
    Part#: 11531726344
    Ships in 1 Business Day
    $ 8.99 USD
    Free Shipping on orders $49 and up
    Replace your radiator hose before a blown hose leaves you stranded.

    Wahler - Corporate Logo
    T#:594831
    Part#: 11531713040
    In Stock at Vendor
    $ 49.61 USD
    Free Shipping on orders $49 and up
    AAF Transmission Crossmembers 5-Speed - E46 Non-M
    Fits ZF and Getrag Transmissions. Non-M models Only
    Advanced Auto Fabrication - Corporate Logo
    T#:7608860
    Part#: 116110
    In Stock at Vendor
    $ 190.00 USD
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    $ 190.00 USD
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    Since 2010, Advanced Auto Fabrication has been producing and developing both parts and full fledged race cars. Their knowledge base covers a wide range of vehicles both domestic and imported. In the specific case of BMW, the team at AAF has a particular affinity for building and designing components for BMW race cars. Ideal for the SE46 racing series, the AAF E46 5-speed Transmission Crossmember is a heavy-duty and worthwhile upgrade. The OEM thin cast aluminum cross member has been known to fail in multiple different ways. When using stiff engine and transmission mounts, the cross member can crack out and break around these mounting points. The cross member can also break from the high amounts of load transferred through the drive train. While chassis flex from hard cornering is being applied through the engine and transmission from the front cross member, this load is sent from the transmission back into the chassis at the transmission cross member. This is simply too much stress for the OEM cross member to hold up to under the extreme punishment of road racing. The AAF E46 Transmission Cross Member is completely constructed of 1/4' thick heavy-duty aluminum plate. It is designed specifically to cope with hours of endurance racing.
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    Genuine BMW - Corporate Logo
    T#:12482
    Part#: 17112229053
    In Stock
    1% off MSRP $ 96.35

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

    $ 95.28 USD
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    1% off MSRP
    $ 96.35

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

    $ 95.28 USD
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    This is the Genuine BMW coolant reservoir / expansion tank vent hose for E46 M3 with the S54 engine.

    This item fits the following BMWs:
    2001-2006 E46 BMW M3
    URO Thermostat Housing Gasket - BMW M52TU M54
    2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
    URO - Corporate Logo
    T#:639269
    Part#: 11537509357
    Ships in 1 Business Day
    $ 2.99 USD
    Free Shipping on orders $49 and up
    Prevent leaks with a brand new thermostat housing gasket from URO

    Rubber Lower Radiator Mount Insert - Priced Each
    2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
    URO - Corporate Logo
    T#:593045
    Part#: 17117805310
    Ships in 1 Business Day
    $ 18.99 USD
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    Found at the bottom of the radiator

    Mahle-Behr - Corporate Logo
    T#:341066
    Part#: 17111469179
    Ships in 1 Business Day
    $ 319.54

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

    $ 295.68 USD
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    $ 295.68 USD
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    A common failure item on the 1992-1999 E36 3 series is the radiator. It is such a common failure item we recommend replacing this item preventatively every 80,000 miles. This Radiator is made by Behr, a high quality OE manufacturer. Replaces part numbers 17112241912 and 17111728908 and 17111723784.

    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:
    1992-1998  E36 BMW  323is 323ic 325i 325is 325ic 328i 328is 328ic M3
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    Facet - Corporate Logo
    T#:641875
    Part#: 61318363677
    In Stock at Vendor
    $ 39.38

    This product was last offered at the strikethrough price on
    05-11-2026

    $ 36.11 USD
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    $ 36.11 USD
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    This is the E36, Z3 engine radiator double temperature fan switch, 91/99 degree Celsius. This switch is designed to activate the auxiliary fan at the specified temperatures. A faulty switch can lead to the auxiliary fan not activating, causing overheating. This item fits the following BMWs: 1996-1998 E36 BMW 323is 323ic 328i 328is 328ic M3 5/1997-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Roadster M Coupe
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    Advanced Auto Fabrication - Corporate Logo
    T#:7624630
    Part#: 116211
    In Stock at Vendor
    $ 175.00 USD
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    $ 175.00 USD
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    Since 2010, Advanced Auto Fabrication has been producing and developing both parts and full fledged race cars. Their knowledge base covers a wide range of vehicles both domestic and imported. In the specific case of BMW, the team at AAF has a particular affinity for building and designing components for BMW race cars. The factory M54 thermostat is electronically controlled to keep the engine running between 80-103°C, whereas race cars like to maintain 80°C or less for maximum power. Additionally, the mechanical failsafe doesn’t open up until the coolant temperature reaches 110°C, or 230°F, which is about the point when most race cars are turned off and parked which is no good for the motor! The AAF E46 M54 Low Temp Thermostat Kit is designed to give the control of proper engine operating temperature back by replacing the stock electronic thermostat with a manual unit. This allows the engine to run at the proper, and much safer, operating temperature, improving engine longevity, reduces stress from high-temp. operation, reduces heat soak, and increases power! Full Kit Contents: Thermostat housing Thermostat housing plate Thermostat install hardware sealant
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    Spal - Corporate Logo
    T#:598821
    Part#: 30101516
    Ships in 3 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
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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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    Mahle-Behr - Corporate Logo
    T#:374303
    Part#: 11527502804
    Ships in 1 Business Day
    $ 348.99

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

    $ 347.99 USD
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    $ 347.99 USD
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    This is the viscous fan clutch for the for the engine fan on M60/M62 V8 engines. When the engine is cool or even at normal operating temperature, the fan clutch partially disengages the engine's mechanically-driven radiator cooling fan. This saves power, since the engine does not have to fully drive the fan. If engine temperature rises above the clutch's engagement temperature setting, the fan becomes fully engaged, thus drawing a higher volume of ambient air through the vehicle's radiator, which in turn serves to maintain or lower the engine coolant temperature to an acceptable level.Typically, when the fan clutch fails the car with tend to overheat at idle or in slow moving traffic.

    This item fits the following BMWs:
    1993-1995  E34 BMW  530i 540i
    1997-2003  E39 BMW  540i
    1988-1994  E32 BMW  740i 740il 750il
    1995-2001  E38 BMW  740i 740il 750il
    1990-1999  E31 BMW  840i 840ci 850i 850ci 850csi
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