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Ultimate Water Pump And Thermostat Kit - N54
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Packaged by Turner - Corporate Logo
T#:5376299
Part#: 11517632426TMSKT
In Stock
Sale - Save 13% $ 987.99

This product was last offered at the strikethrough price on
03-31-2026

$ 855.23 USD
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Sale - Save 13%
$ 987.99

This product was last offered at the strikethrough price on
03-31-2026

$ 855.23 USD
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Add strength to your cooling system and replace your water pump The secret of any reliable performance car is a rock-solid cooling system. Unfortunately, the N54's stock cooling system has several shortcomings that get in the way of reliable, repeatable, dependable performance. Turner Motorsport has spent years behind the wheel of modified N54-powered BMWs, and we've figured out what it takes to keep your N54 cool and happy. Using a combination of in-house designed parts and carefully-selected aftermarket components, we've put together an all-inclusive package that will allow you to replace your water pump and beef up your cooling system at the same time. Here's what's included: New water pump with replacement screws New thermostat Billet thermostat hose adapter (a great replacement for the stock, crack-prone plastic part!) Silicone coolant outlet hose Aluminized silicone water pump hose (aluminized for heat resistance to stay cool!) Heavy Duty aluminum coolant bleed screw (replace the strip-prone plastic screw!) New hose clamps 1 gallon of Genuine BMW coolant (just add distilled water at your desired ratio) Red Line Water Wetter (trust us, this stuff works - we've been running it for years!)Add strength to your cooling system and replace your water pump The secret of any reliable performance car is a rock-solid cooling system. Unfortunately, the N54's stock cooling system has several shortcomings that get in the way of reliable, repeatable, dependable performance. Turner Motorsport has spent years behind the wheel of modified N54-powered BMWs, and we've figured out what it takes to keep your N54 cool and happy. Using a combination of in-house designed parts and carefully-selected aftermarket components, we've put together an all-inclusive package that will allow you to replace your water pump and beef up your cooling system at the same time. Here's what's included: New water pump with replacement screws New thermostat Billet thermostat hose adapter (a great replacement for the stock, crack-prone plastic part!) Silicone coolant outlet hose Aluminized silicone water pump hose (aluminized for heat resistance to stay cool!) Heavy Duty aluminum coolant bleed screw (replace the strip-prone plastic screw!) New hose clamps 1 gallon of Genuine BMW coolant (just add distilled water at your desired ratio) Red Line Water Wetter (trust us, this stuff works - we've been running it for years!)
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Genuine BMW Crankshaft Sensor
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Genuine BMW - Corporate Logo
T#:14976
Part#: 13627582842
In Stock
5% off MSRP $ 131.99

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

$ 124.99 USD
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5% off MSRP
$ 131.99

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

$ 124.99 USD
Free Shipping


Genuine BMW Crankshaft Sensor -
This item fits the following BMW Chassis:
E71,E82,E90,E92,E93,F06,F10,F12,F13,F15,F16,F22,F25 X3,F26 X4,F30,F32,F33,F34,F36,F80 M3,F82 M4,F83

Fits BMW Engines including:
N51,N55,S55

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Genuine BMW Heater Core Supply Hose
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Genuine BMW - Corporate Logo
T#:368723
Part#: 64216983858
In Stock
9% off MSRP $ 77.69

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

$ 70.79 USD
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9% off MSRP
$ 77.69

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

$ 70.79 USD
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Ensure optimal cooling for your BMW's engine with this essential Coolant Supply Hose to the heater core. When cooling pipes and hoses show signs of wear like bulges, cracking, or loss of flexibility, it's crucial to replace them promptly to prevent engine overheating.

  • Vital coolant supply hose for the heater core
  • Prevents engine overheating
  • Easy detection of wear with visible signs like bulges and cracking
  • Ensures proper cooling system functionality
  • Ideal for maintaining engine performance and longevity

Replace worn-out coolant hoses promptly, examining the entire cooling system, including plastic hose flanges prone to cracks. This ensures a comprehensive solution to prevent leaks and maintain your BMW's cooling efficiency.

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Genuine BMW Control Sleeve - 17117521781 - E82,E89,E90,E92,E93 ...
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Genuine BMW - Corporate Logo
T#:45897
Part#: 17117521781
In Stock
$ 32.99 USD
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This is the radiator drain plug (petcock valve) for manual transmission E82 and E9X models. The plug actually has two drains built in - the traditional blue petcock valve which is part of the black hex plug. If you drain the coolant from your radiator through this plug you could be in for a nasty surprise. The black hex plug has tabs that lock it into position in the factory BMW radiator. Once it's installed the tabs lock in place. But if you remove the black hex the tabs snap off and the plug will no longer seal correctly! Do not drain your coolant without having one of these on hand as a spare! It's cheap insurance on a definite leak later on.

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.

Fits auto transmission only.

Note: the Behr OEM radiator that we sell does not use this same drain plug. It has it's own drain plug that does not use the tabs. You won't need the factory BMW drain plug ever again.

Also known as a Genuine BMW Control Sleeve -
This item fits the following BMW Chassis:
E82,E89 Z4,E90,E92,E93

Fits BMW Engines including:
M57,N20,N51,N52,N52N,N54,N54T,N55
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OEM Wahler Thermostat Assembly - E60/61 E82/88 E9X Z4 N51/N52 ...
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Wahler - Corporate Logo
T#:360363
Part#: 11537549476
In Stock
$ 97.91

This product was last offered at the strikethrough price on
03-25-2026

$ 96.99 USD
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$ 96.99 USD
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If your vehicle is experiencing cooling issues, chances are the thermostat is the cause. Common symptoms include a prolonged warm-up at highway speeds from the thermostat being stuck open, or consistent overheating issues from the thermostat being stuck in the closed position. Either condition can result in poor performance and potential damage to vital components in your vehicle.
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Turner Motorsport Aluminum Coolant Expansion Tank Relocation Kit - E8...
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Compatible with hotside and coldside (OE location) intakes
Turner Motorsport - Corporate Logo
T#:568368
Part#: 021942TMS14
Ships on Aug 25, 2026
Sale - Save 15% $ 815.99

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

$ 693.59 USD
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Sale - Save 15%
$ 815.99

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

$ 693.59 USD
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Hotside intakes are a very common modification for N54 powered BMWs. Here at Turner Motorsport, we found ourselves unsatisfied with all existing solutions to relocate the coolant expansion tank to the cold side of your engine bay, freeing up real estate on the hot side. We decided to make an end all be all solution for people looking to relocate your expansion tank. All CAD designed in-house, our N54 aluminum expansion tank relocation kit allows you to seamlessly mount our new aluminum expansion tank on the cold side of your engine bay, featuring an integrated power steering pump reservoir mount. During the design process, we did everything possible to ensure no air pockets could develop in the cooling system even during spirited drives. The baffled tank is all TIG welded 5052 aluminum construction, featuring a carefully designed bleed passage. We also machined all of our bungs to accept OEM hose ends, to keep the fit and finish as OE+ as possible. Keeping with this same mindset, we made sure that coolant elevation matches OE exactly, and integrated a power steering pump reservoir mount. Our aluminum expansion tank accepts the OE coolant level sensor, bleeder screw, and coolant cap, but we include new ones with this kit, as we thought you should replace them during installation. See more about these features in the list below, and if you have any additional questions please feel free to call into our staff of skilled BMW enthusiasts at 1-800-280-6966. Find our Installation Guide HERE Features and benefits: TIG welded 5052 aluminum construction, wrinkle black powder coated Utilizes factory coolant capacity and expansion volume CAD designed to retain OE coolant elevation, which prevents air pockets Baffled tank ensures that air pockets will not be created under spirited driving conditions, and ensures accurate coolant level reading Meticulously designed bleed passage prevents air pockets while the engine cools All bungs machined for factory hose end compatibility (no barb fittings!) Integrated power steering reservoir mount Kit includes Turner Motorsport aluminum expansion tank, Turner Motorsport wiring harness, all necessary hoses, hardware, OE level sensor, bleeder screw, and coolant cap This product fits the following BMWs: 2008-2013 E82 135i 2007-2013 E88 135i
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VTT Billet Coolant Reservoir Cap - Anodized Red - Most BMWs 2006+ (E/...
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Vargas Turbo Technologies - Corporate Logo
T#:7530034
Part#: COOLANTCAPRED
In Stock
$ 79.99 USD
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$ 79.99 USD
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VTT is proud to offer their billet replacement for the factory plastic Coolant Reservoir cap. This cap does away with the weak plastic cap while adding some pop, and color to your engine bay. This coolant cap retains ALL of the factory provisions by simply allowing you to snap the factory pressure-relief into the new Billet Cap. VTT also designed these caps to complement their N5X Billet Oil caps, N5XBillet Oil filter housing caps, and Billet Power Steering cap, so all 4 will have the same design. These caps are offered in 4 colors – Red, Black, Blue, and Clear anodized Replaces Genuine BMW Reservoir Cap # 17117639020 Note: Fitment includes 99% of all BMW with a coolant Reservoir tank from the E series forward, meaning then fit even the brand New G8X M3/4 with the S58, all B58, etc. If your BMW is an E90 or newer this cap most likely will fit
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Genuine BMW Radiator Hose - Upper
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Genuine BMW - Corporate Logo
T#:360756
Part#: 17127531579
In Stock
9% off MSRP $ 99.65

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

$ 90.65 USD
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9% off MSRP
$ 99.65

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

$ 90.65 USD
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This is the upper radiator hose that goes from the engine to the top of the radiator with either N51 or N52 enigne.

This item fits the following BMWs:
2008+ E82 BMW 128i
2006-2011 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi - Sedan
2006-2012 E91 BMW 325xi 328i 328xi 328i xDrive - Wagon
2007-2013 E92 BMW 328i 328xi 328i xDrive - Coupe
2007-2013 E93 BMW 328i Convertible
2009+ Z4 BMW Z4 sDrive30i

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Red Line Supercool Performance Coolant - Concentrate - 1 Gallon ...
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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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Mosselman Billet Oil Thermostat With Installation Kit
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Mosselman Turbosystems - Corporate Logo
T#:27338734
Part#: OTN54.T85KT
Ships in 7 Business Days
$ 433.99 USD
Free Shipping on orders $49 and up
The N54 engine is no stranger to oil cooling problems, that’s why we recommend installing the MSL Oil Thermostat. The standard oil thermostat will reach around 120 degrees Celsius with a normal driving style. The MSL Oil Thermostat will open at a lower temperature than the standard oil thermostat (at 85 degrees Celsius) and will keep the temperature stable between 95 and 105 degrees Celsius. Installing the MSL thermostat ensures a cooler oil temperature which will result in more stable performance, but above all this improves the reliability of the engine. It is recommended to install the thermostat, especially for cars that are tuned.
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VTT Compete N54 Coolant Hose Kit - E8X, E9X N54
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Vargas Turbo Technologies - Corporate Logo
T#:590227
Part#: VTT-N54-COOLANT-
In Stock
$ 469.99 USD
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$ 469.99 USD
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A complete upgrade to the weak factory hoses.
Water Pump - With Mounting Hardware - E6X E8X E9X
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Pierburg - Corporate Logo
T#:341216
Part#: 11517586925KT1
In Stock
$ 373.99 USD
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$ 373.99 USD
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Ensure your BMW's optimal performance by replacing a failing water pump with this high-quality replacement. Detectable by symptoms like coolant leaks or whining noises from under the hood, a failing water pump can lead to overheating issues. Don't risk engine damage; keep an eye out for warning signs and promptly replace the water pump. This replacement kit includes one-time-use aluminum mounting bolts for a secure installation.

Product Benefits:

  • Prevents coolant leaks
  • Eliminates whining noises from the engine
  • Avoids overheating issues
  • Includes one-time-use aluminum mounting bolts for secure installation
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BMW E9X Z4 E8X Coolant Expansion Tank
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Rein - Corporate Logo
T#:402142
Part#: 17137640514
In Stock
$ 70.99

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

$ 70.35 USD
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$ 70.35 USD
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Includes level sensor
Genuine BMW Upper Radiator Hose - E90 E92 E82 E89 X1
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Genuine BMW - Corporate Logo
T#:15131
Part#: 17127540127
In Stock
7% off MSRP $ 99.65

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

$ 92.99 USD
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7% off MSRP
$ 99.65

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

$ 92.99 USD
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Replace your cracked or leaking upper radiator hose with this BMW part. The Upper radiator hose goes to the upper left side of the radiator. This hose has the quick connect locking ends so that hose clamps are not required.

This item fits the following BMWs:
2008+ E82 BMW 135i 135is 1M Coupe
2006-2011 E90 BMW 335i 335xi 335i xDrive - Sedan
2007-2013 E92 BMW 335i 335is 335xi 335i xDrive - Coupe
2007-2013 E93 BMW 335i Convertible
2013+ E84 BMW X1 xDrive35i
2009+ Z4 BMW Z4 sDrive35i Z4 sDrive35is
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ECS Performance Coolant Outlet Hose Kit - E82/88 E9X Z4 N52
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ECS - Corporate Logo
T#:599848
Part#: 004481LA01
In Stock
Sale - Save 15% $ 113.99

This product was last offered at the strikethrough price on
06-14-2026

$ 96.89 USD
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Sale - Save 15%
$ 113.99

This product was last offered at the strikethrough price on
06-14-2026

$ 96.89 USD
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The perfect upgrade for your connection between your thermostat and cylinder head. Designed using durable silicone and billet aluminum to greatly outlast the OE rubber and plastic combination. Some of the weakest points of the cooling systems in BMW's can come down to the OE plastic fittings breaking down from the constant changes in temperature, softening these plastic components. When this happens, even simply moving the hose slightly could cause the fitting to crack, causing the coolant to leak all over. The ECS design silicone hose with billet aluminum adapter retains OE fitment with superior strength to not only handle the performance, but also stand up to the wear and tear of a daily driver. Features: Manufactured from billet 6061-T6 and type III anodized for exceptional durability and corrosion resistance. Much stronger part than OEM plastic Will not become brittle and fatigue over time due to thermal cycling. This will prevent the part from breaking during removal and re-installation. Constructed of 4-Ply reinforced silicone for improved durability over the failure-prone OE rubber hose. Flourosilicone lined internal layer for exceptional chemical resistance. Silicone offers reduced thermal conductivity as well as improved resistance to ozone and UV degradation for improved performance and durability. Follows OEM form for perfect fitment. Utilizes OEM O-ring 11537545278 to ensure a proper seal. Replaces Genuine BMW Part Number: 11537545890
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OEM Rein Expansion Tank Vent Hose - E82/8 E9X N52
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Rein - Corporate Logo
T#:402113
Part#: 17127618510
In Stock
$ 32.99 USD
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Acts as a vent hose between the upper radiator hose and the expansion tank. Runs the length of the top of the radiator.

Precision Raceworks Coolant Tank Sensor Extension Harness - BMW E9X E...
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Precision Raceworks - Corporate Logo
T#:1332002
Part#: 201-0050
In Stock
$ 19.99 USD
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The E9X/ E8X coolant tank level sensor extension harness is the same great product that comes standard with Precision Raceworks' E9X/ E8X relocated inlet kits. The coolant tank level sensor extension harness is perfect for those running a relocated coolant reservoir tank or 335D coolant reservoir. This harness plugs right into the factory connector allowing you to extend the position of the sensor without the need to splice any wires.
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Radiator Adjustment Screw / Drain Plug
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URO - Corporate Logo
T#:37959694
Part#: 17107523260
In Stock
$ 56.99 USD
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Constructed from high-strength, heat-resistant plastic, this component is designed to endure extreme temperatures and fluctuating pressure levels, ensuring the cooling system functions optimally and maintains peak efficiency.
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Coolant Expansion Tank
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Rein - Corporate Logo
T#:592020
Part#: 17137640515
In Stock
$ 97.99 USD
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$ 97.99 USD
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Includes level sensor
URO Drain Plug With Sleeve - E82/88, E89 Z4, E9X (With an Automatic T...
For vehicles with automatic transmission
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URO - Corporate Logo
T#:7624638
Part#: 17117521781
In Stock
$ 22.98 USD
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$ 22.98 USD
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Commonly broken when opened to drain the radiator.

Mishimoto Universal Curved Blade Electrical Fan - 16"
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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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BMW Universal Oil Cooler - 19 Row - Black
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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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Genuine BMW Radiator Hose Gasket
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Genuine BMW - Corporate Logo
T#:36009
Part#: 11537545302
In Stock
Sale - Save 14% $ 18.18

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

$ 15.65 USD
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Sale - Save 14%
$ 18.18

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

$ 15.65 USD
Free Shipping on orders $49 and up


Genuine BMW Gasket
This item fits the following BMW Chassis:
E82 1M Coupe,E71 X6,E82,E89 Z4,E90,E92,E93,F01,F02

Fits BMW Engines including:
N51,N54,N54T

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Victor Reinz Water Hose O-Ring Seal - N52
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Victor Reinz - Corporate Logo
T#:388664
Part#: 11517514942
In Stock
$ 4.99 USD
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Is your water pump hose leaking where the hose connects to the engine? Most likely this seal has failed and needs to be replaced.


Rein Radiator Hose with Temerature Sensor Fitting - E82 E88 E90 E91 E...
Lower
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Rein - Corporate Logo
T#:583051
Part#: 17127531581
In Stock
$ 27.99 USD
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$ 27.99 USD
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Radiator to Thermostat Housing
URO Thermostat - E60, E61, E82, E83, E88, E90, E91, E92, E93, Z4 ...
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URO - Corporate Logo
T#:591812
Part#: 11537549476
In Stock
$ 74.99 USD
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Restore proper function to your cooling system
VTT N54 "Mickey Mouse" Cylinder Head Adapter W/ O-ring And Clamp (No ...
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Vargas Turbo Technologies - Corporate Logo
T#:26404815
Part#: VTT-N54-COOLANT9
Ships in 5 Business Days
$ 31.99 USD
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$ 31.99 USD
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Rein Coolant Hose - E82, E84, E88, E90, E92, E93
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Rein - Corporate Logo
T#:592013
Part#: 17127599450
In Stock
$ 58.99 USD
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$ 58.99 USD
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Connects your radiator to the thermostat

Silicone Coolant Pipe Repair Kit
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URO Premium - Corporate Logo
T#:587668
Part#: 11537558522
In Stock
$ 20.99

This product was last offered at the strikethrough price on
01-16-2026

$ 15.99 USD
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$ 15.99 USD
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Attached to the water pump inlet
Universal Oil Cooler Black - 10 Row
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Mishimoto - Corporate Logo
T#:31291020
Part#: MMOC10BK
In Stock
$ 126.99 USD
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Universal Oil Cooler Black - 10 Row is engineered to maintain optimal oil temperatures and ensure peak engine performance under various driving conditions. This high-performance oil cooler effectively reduces oil temperatures, preventing a drop in pressure and maintaining proper engine lubrication. Featuring a robust 10-row design, it offers superior cooling efficiency compared to standard coolers.

  • Efficient Cooling: The 10-row design enhances cooling capacity to manage high oil temperatures effectively.
  • Durable Construction: Black finish provides durability and resistance to environmental factors.
  • Optimized Performance: Helps prevent a drop in oil pressure and maintains proper engine lubrication.
  • Versatile Fitment: Universal design suitable for various vehicles and applications.
  • Compact Size: Overall dimensions of 12.95" x 3.8" x 1.97" and core dimensions of 11" x 2.76" x 1.97" ensure a good fit in most engine bays.

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 Radiator - 17117537292 - E82,E90,E92,E93 N51
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Genuine BMW - Corporate Logo
T#:19523
Part#: 17117537292
In Stock
Sale - Save 8% $ 864.99

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

$ 799.52 USD
Free Shipping
Sale - Save 8%
$ 864.99

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

$ 799.52 USD
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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.


Genuine BMW Radiator -
This item fits the following BMW Chassis:
E82,E90,E92,E93

Fits BMW Engines including:
N51
 

 

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Radiator Drain Plug - E82,E89,E90,E92,E93
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:45906
Part#: 17117529497
In Stock
$ 27.99 USD
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This is the radiator drain plug (petcock valve) for manual transmission E82 and E9X models. The plug actually has two drains built in - the traditional blue petcock valve which is part of the hex head. If you drain the coolant from your radiator through this plug you could be in for a nasty surprise. The hex plug has tabs that lock it into position in the factory BMW radiator. Once it's installed the tabs lock in place. But if you remove the hex completely, the tabs snap off and the plug will no longer seal correctly! Do not drain your coolant without having one of these on hand as a spare! It's cheap insurance against a definite leak later on.

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.

Fits manual transmission only.

Note: the Behr OEM radiator that we sell does not use this same drain plug. It has it's own drain plug that does not use the tabs. You won't need the factory BMW drain plug ever again.

Also known as a Genuine BMW Control Sleeve
This item fits the following BMW Chassis:
2008-2013 E82 BMW 135i 135is 1M Coupe
2013+ E84 BMW X1 sDrive28i X1 xDrive28i X1 xDrive35i
2009+ E89 BMW Z4 sDrive28i Z4 sDrive35i Z4 sDrive35is
2006-2011 E90 BMW 335i 335xi 335i xDrive - Sedan
2007-2013 E92 BMW 335i 335is 335xi 335i xDrive - Coupe
2007-2013 E93 BMW 335i 335is- Convertible
Fits BMW Engines including:
N20,N54,N54T,N55
 

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GEBA Water Pump - N54 N55 3.0L
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Geba - Corporate Logo
T#:36303277
Part#: 11515A05704
In Stock
$ 332.99 USD
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Water pumps are a critical component of your cooling system. A failed water pump will stop the flow of coolant in your vehicle, leading to overheating and eventual engine damage. Replace your faulty or aging water pump with a high-quality Bav Auto unit. Replacement for BMW part # 11519455978, 11517632426, and 11517563659
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URO Cooling O-Ring - E38, E39, E46, E82, E83, E88, E90, E91, E92, E93...
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URO - Corporate Logo
T#:1196209
Part#: 17111711987
In Stock
$ 3.99 USD
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Fits various components in the cooling system
Lower Radiator Hose - E90 E92 E82 E89 - N54
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Genuine BMW - Corporate Logo
T#:15138
Part#: 17127564480
In Stock
Sale - Save 5% $ 92.99

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

$ 88.20 USD
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Sale - Save 5%
$ 92.99

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

$ 88.20 USD
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Replace your cracked or leaking lower radiator hose with this BMW part. The lower radiator hose goes to the lower right side of the radiator. This hose has the quick connect locking ends so that hose clamps are not required.

This item fits the following BMWs:
2008-2010 E82 BMW 135i 135is 1M Coupe
2006-2010 E90 BMW 335i 335xi 335i xDrive - Sedan
2007-2010 E92 BMW 335i 335is 335xi 335i xDrive - Coupe
2010-2013 E92 BMW 335is - Coupe
2007-2010 E93 BMW 335i Convertible
2010-2013 E93 BMW 335is Convertible
2009-2010 Z4 BMW Z4 sDrive35i
2009+ Z4 BMW Z4 sDrive35is
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BMW & MINI Universal Oil Cooler - 10 Row
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Mishimoto - Corporate Logo
T#:29002063
Part#: MMOC10
In Stock
$ 126.99 USD
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BMW & MINI Universal Oil Cooler - 10 Row is a versatile cooling solution designed to enhance the performance and reliability of BMW and MINI vehicles. This high-quality oil cooler provides efficient cooling for the engine oil, ensuring optimal operating temperatures and extending the life of vital engine components.

Crafted with precision engineering and durable materials, the BMW & MINI Universal Oil Cooler - 10 Row is compatible with a wide range of BMW and MINI models, offering versatility and ease of installation. It effectively dissipates heat from the engine oil, reducing the risk of overheating and engine damage.

  • Enhances performance and reliability of BMW and MINI vehicles
  • Efficient cooling for engine oil, ensuring optimal operating temperatures
  • Extends the life of vital engine components
  • Compatible with a wide range of BMW and MINI models
  • Versatile and easy to install
  • Crafted with precision engineering and durable materials

Investing in the BMW & MINI Universal Oil Cooler - 10 Row is a smart choice for BMW and MINI owners looking to improve their vehicle's performance and longevity.

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Rein Radiator Return Hose - E82, E88, E90, E91, E92, E93
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Rein - Corporate Logo
T#:20530
Part#: 64216951946
In Stock
$ 26.99

This product was last offered at the strikethrough price on
03-26-2026

$ 21.99 USD
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$ 21.99 USD
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HOSE F RADIATOR AND ENGINE R 64216951946 Manufactured by CRP

Genuine BMW Breather line
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Genuine BMW - Corporate Logo
T#:46369
Part#: 17127599452
In Stock
9% off MSRP $ 89.68

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

$ 81.86 USD
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9% off MSRP
$ 89.68

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

$ 81.86 USD
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Genuine BMW Vent Line For Radiator, Top -
This item fits the following BMW Chassis:
E82,E90,E92,E93

Fits BMW Engines including:
N55

Rein Lower Radiator Hose - E82, E88, E90, E92, E93
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Rein - Corporate Logo
T#:340665
Part#: 17127564480
In Stock
$ 50.99 USD
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The hose that attaches to the bottom of the radiator

Performance Water Pump And Thermostat Kit
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Packaged by Turner - Corporate Logo
T#:15710799
Part#: 11517632426-KT
Ships in 9 Business Days
Sale - Save 20% $ 514.99

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

$ 410.34 USD
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Sale - Save 20%
$ 514.99

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

$ 410.34 USD
Free Shipping on orders $49 and up
The stock thermostat is designed to open at 97C. This leaves your engine running fairly hot, and running for quite awhile before your thermostat will begin operation. With the Mishimoto Racing thermostat, the activation temperature becomes 74C. That's 23C cooler, meaning you can rest easy knowing your engine will stay cooler to help avoid all the problems that can be associated with an engine running hot. 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. Mishimoto Racing thermostat Bavarian Autosport water pump Genuine BMW coolant Mounting hardware required for both the thermostat and water pump
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Genuine BMW Radiator Carrier - Left
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Genuine BMW - Corporate Logo
T#:45592
Part#: 17107524912
In Stock
7% off MSRP $ 73.99

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

$ 68.99 USD
Free Shipping on orders $49 and up
7% off MSRP
$ 73.99

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

$ 68.99 USD
Free Shipping on orders $49 and up


Genuine BMW Module Carrier
This item fits the following BMW Chassis:
E82 1M Coupe,E82,E89 Z4,E90,E92,E93

BMW E82 E9X Radiator Return Hose - 64216951946
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Febi - Corporate Logo
T#:640560
Part#: 64216951946
In Stock at Vendor
$ 42.99

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

$ 41.99 USD
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$ 41.99 USD
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BMW E82 E9X Radiator Return Hose is an essential replacement part for maintaining optimal cooling system performance in BMW E82 and E9X models. Designed to fit seamlessly into your vehicle’s cooling system, this radiator return hose ensures efficient coolant flow, helping to prevent overheating and potential engine damage.

  • Perfect Fit: Specifically designed for BMW E82 and E9X models, ensuring compatibility and reliable performance.
  • High-Quality Construction: Made from durable materials to withstand high temperatures and pressure.
  • Efficient Cooling: Maintains proper coolant flow to help prevent engine overheating.
  • Easy Installation: Direct replacement for the original hose, making installation straightforward.
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Thermostat Replacement Kit
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Wahler - Corporate Logo
T#:374361
Part#: N524TSTKT1
In Stock
$ 112.99

This product was last offered at the strikethrough price on
03-26-2026

$ 111.99 USD
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$ 111.99 USD
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Genuine BMW Radiator Carrier - Right
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Genuine BMW - Corporate Logo
T#:45593
Part#: 17107524914
Ships in 3 Business Days
Sale - Save 6% $ 68.99

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

$ 64.66 USD
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Sale - Save 6%
$ 68.99

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

$ 64.66 USD
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Genuine BMW Module Carrier

This item fits the following BMW Chassis:
E82 1M Coupe,E82,E89 Z4,E90,E92,E93

Fits BMW Engines including:
M57,N20,N51,N52,N52N,N54,N54T,N55,S65

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Coolant Expansion Tank Cap
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URO - Corporate Logo
T#:373591
Part#: 17117521071
In Stock
$ 18.99

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

$ 14.49 USD
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$ 14.49 USD
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Keep that coolant expansion tank sealed

Red Line SuperCool Performance Coolant - Pre-Mixed - 1 Gallon ...
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Redline - Corporate Logo
T#:640436
Part#: 81215
Ships on Aug 17, 2026
$ 54.99 USD
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Red Line SuperCool Performance Coolant fortified with WaterWetter is a 50/50 prediluted antifreeze/coolant designed to maximize the performance of your cooling system with superior protection against cavitation corrosion/erosion. Using 100% SuperCool Performance 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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ECS Silicone Radiator Hoses - N52
For SULEV Vehicles with Engine Code N51B30 & Auxiliary Heating (S536A)
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ECS - Corporate Logo
T#:32516370
Part#: 008641LA02
In Stock
Sale - Save 20% $ 130.99

This product was last offered at the strikethrough price on
06-14-2026

$ 104.79 USD
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Sale - Save 20%
$ 130.99

This product was last offered at the strikethrough price on
06-14-2026

$ 104.79 USD
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Tired of dealing with brittle, dry-rotted rubber hoses? Whether you're refreshing your cooling system or replacing aging components, this ECS Silicone Radiator Coolant Hose Set is the ultimate upgrade. Designed for durability, performance, and a factory-perfect fit, these premium silicone hoses outperform standard rubber in every way.

Why Choose Silicone Over Rubber?

Made from heavy-duty, reinforced 4-ply fluorosilicone, ECS hoses withstand extreme temperatures and pressures far beyond OEM rubber hoses. Engineered to resist oil, fuel, and electrochemical degradation, these hoses are tested for continuous operation at 250°F and over 45 psi, delivering superior reliability, reduced turbulence, and improved coolant flow.

Key Benefits:

Direct OE Fitment – Perfectly molded to factory specifications for seamless installation. Enhanced Durability – Heat-resistant silicone prevents cracking, swelling, and deterioration over time. Superior Cooling Performance – Smoother internal passageways improve coolant flow and system efficiency. Pre-Installed Quick-Connect Fittings – Hassle-free installation with OEM-style connectors. Premium Hardware Included – Comes with German-style stainless steel worm-drive hose clamps for a secure fit. Kit Includes:

Upper Radiator Hose Lower Radiator Hose Pre-Installed Factory "Quick-Connect" Flanges (4) Stainless Steel Worm-Drive Hose Clamps (4) Replaces OEM Part Numbers: 17127531579 & 17127564478

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Genuine BMW Coolant return line - E92 E93 335i 335is N54 3.0L ...
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Genuine BMW - Corporate Logo
T#:46240
Part#: 17127548229
In Stock
Sale - Save 8% $ 149.99

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

$ 138.32 USD
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Sale - Save 8%
$ 149.99

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

$ 138.32 USD
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Genuine BMW Line, Heater Return - Thermostat
This item fits the following BMW Chassis:
E82 1M Coupe,E82,E90,E92,E93

Fits BMW Engines including:
N54,N54T

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Mishimoto 74 Degree Performance Thermostat - N52 N54 N55
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Mishimoto - Corporate Logo
T#:363461
Part#: MMTS-E90-07
In Stock
$ 83.99 USD
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$ 83.99 USD
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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.  

For vehicles with plastic thermostat housing 

  

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Febi Coolant Expansion Tank - E82, E88, E90, E91, E92, E93, Z4 ...
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Febi - Corporate Logo
T#:340723
Part#: 17137607482
In Stock
$ 151.99

This product was last offered at the strikethrough price on
04-16-2026

$ 104.99 USD
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$ 104.99 USD
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Includes level sensor