BMW Cooling System Parts & Accessories for BMW 3 Series E93 (2007-2013)

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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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Coolant Expansion Tank
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URO - Corporate Logo
T#:384250
Part#: 17137640514
In Stock
$ 60.74 USD
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The coolant expansion tank in your vehicle gives additional fluid a place to go after expansion and contraction from temperature change. Because it is subjected to such drastic changes on a regular basis, it can often crack or break. You want to keep all the coolant in your vehicle in the cooling system. If your tank has experienced damage such as cracking, nipples breaking off, or mounting point damage, you will need to replace it.
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Genuine BMW Coolant Inlet Hose
For vehicles with dual clutch transmission only (DCT)
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Genuine BMW - Corporate Logo
T#:36069
Part#: 11537584550
In Stock
5% off MSRP $ 654.99

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

$ 624.99 USD
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5% off MSRP
$ 654.99

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

$ 624.99 USD
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Genuine BMW Pipe, Coolant Pump-Engine Block -
This item fits the following BMW Chassis:
E82,E90,E92,E93,F25 X3

Fits BMW Engines including:
N55

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Genuine BMW Radiator
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Genuine BMW - Corporate Logo
T#:348244
Part#: 17117562079
Ships in 1 day
8% off MSRP $ 526.99

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

$ 482.99 USD
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8% off MSRP
$ 526.99

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

$ 482.99 USD
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This is a RADIATOR for BMW 3 series with the N52/N52N engine (3.0 liter naturally aspirated) from 2006 to 2009 WITH AUTOMATIC TRANSMISSION.

This part fits the following BMWs
2008+ E82 BMW 128i N52
2006-2011 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi N52/N52N- Sedan
2006-2012 E91 BMW 325xi 328i 328xi 328i xDrive N52/N52N - Wagon
2007-2013 E92 BMW 328i 328xi 328i xDrive N52/N52N - Coupe
2007-2013 E93 BMW 328i N52/N52N- Convertible
2009+ Z4 BMW Z4 sDrive30i

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URO Water Hose Assembly - BMW E9X E82 E88
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T#:37892140
Part#: 17127548229
In Stock
$ 97.99 USD
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URO Water Hose Assembly - BMW E9X E82 E88

Engineered to meet OE dimensions, the URO Water Hose Assembly ensures easy installation and reliable hose connections for BMW E9X, E82, and E88 models. The high-strength alloy or composite pipe material is designed to withstand intense engine heat and corrosive coolant, providing long-lasting durability. It resists warping and cracking, preventing coolant leaks and maintaining optimal engine performance. This assembly is a dependable solution for BMW owners seeking to enhance their vehicle’s cooling system reliability.

Key Benefits:

  • Manufactured to OE dimensions for easy installation and secure hose connections.
  • High-strength alloy or composite pipe material resists intense engine heat and corrosive coolant.
  • Prevents warping and cracking to avoid coolant leaks.
  • Ensures reliable cooling system performance.
  • Specifically designed for BMW E9X, E82, and E88 models.
  • Enhances durability and longevity of the cooling system.
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VTT Complete Blue N54 Coolant Hose Kit
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Vargas Turbo Technologies - Corporate Logo
T#:17771579
Part#: VTT-N54-COOLANTB
In Stock
$ 464.99 USD
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Upgrade your BMW N54's cooling system with VTT's Billet/Silicone coolant hose upgrade kit. Designed to address common issues with factory plastic connectors and standard coolant hoses, this kit offers premium enhancements for durability and performance. Crafted with Billet 6061-T6 connectors for corrosion resistance and 6-ply molded silicone hoses in factory shapes, it ensures reliability and longevity for your BMW's cooling system.
  • Upgraded Billet 6061-T6 connectors for enhanced durability
  • Corrosion-resistant black anodized finish
  • 6-ply molded silicone hoses for superior performance
  • Factory-shaped design for easy installation
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OEM Rein Coolant Hose - BMW E82/88 E9X N54 N55 3.0L
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Rein - Corporate Logo
T#:592007
Part#: 17127548203
In Stock
$ 26.99 USD
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Low temperature cooling module hose.

BMW Blue Engine Coolant Reservoir Cap
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Precision Raceworks - Corporate Logo
T#:38161689
Part#: 201-0393-BLU
Ships in 8 Business Days
$ 115.99

This product was last offered at the strikethrough price on
01-22-2026

$ 109.99 USD
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$ 109.99 USD
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BMW Blue Engine Coolant Reservoir Cap is the perfect upgrade for BMW owners looking to enhance both the performance and appearance of their engine bay. Constructed from high-quality billet aluminum, this cap replaces the flimsy plastic factory cap, offering improved durability and a sleek, high-performance aesthetic.

Designed with precision, this coolant reservoir cap incorporates the OEM pressure relief function to maintain proper cooling system operation. Unlike inferior stick-on covers that may loosen over time, this cap is a complete replacement, ensuring a secure, leak-free fit. The blue anodized finish provides superior corrosion resistance, making it a reliable upgrade for daily drivers and track enthusiasts alike.

  • OEM pressure relief function – Ensures proper cooling system performance and safety
  • Billet aluminum construction – Provides enhanced durability and strength over factory plastic caps
  • Direct-fit replacement – Fully replaces the stock cap for a precise, secure fit
  • Blue anodized finish – Resists corrosion, heat, and wear for long-lasting performance
  • Motorsport-inspired design – Adds a sleek, professional look to the engine bay
  • Built for longevity – Engineered to withstand extreme temperatures and coolant exposure

Upgrade your BMW’s cooling system with the BMW Blue Engine Coolant Reservoir Cap, designed for superior reliability and style.

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E82 128i, E9X 325i/xi 328i/xi OEM Behr Radiator
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Mahle-Behr - Corporate Logo
T#:341214
Part#: 17117559273
In Stock
$ 316.58

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

$ 283.99 USD
$ 283.99 USD
This is a BEHR brand replacement radiator for E90 325i/xi 328i/xi E92 328i/xi, E93 328i, E28 128i, with  N52 or N52N engines  Not for cars with N51 SULEV engine. 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 lifespam, least amount of manufacturing defects, and best continued cooling performance. Simply put, you do not want anything else in your BMW but a BEHR brand radiator.

This item fits the following Manual Transmissionl BMWs:
2008+  E82 BMW  128i
2007-2012  E90 BMW  325i 325xi 328i 328xi 328i xDrive - Sedan
2007-2012  E91 BMW  325xi 328i 328xi 328i xDrive - Wagon
2007-2013  E92 BMW  328i 328xi 328i xDrive - Coupe
2007-2013  E93 BMW  328i - Convertible
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MINI Universal 16" Electric Fan - Black
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Spal - Corporate Logo
T#:376582
Part#: 30102049
In Stock
$ 207.99 USD
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$ 207.99 USD
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For BMW owners seeking enhanced airflow or tighter engine compartment clearance, Turner Motorsport presents a Universal Fan. Ideal for applications like aftermarket turbo setups, this fan ensures optimal cooling performance. Please note that this fan is universal and may require modification to fit your specific application. Crafted in Italy, this fan boasts dimensions of 16.30in x 15.75in x 3.47in and provides an airflow of 2024 CFM.

  • Enhanced airflow for improved engine cooling
  • Ideal for applications with tight tolerances, such as aftermarket turbo setups
  • Universal design allows for versatile installation
  • Crafted in Italy for quality assurance
  • Compact size with powerful airflow capacity
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Coolant Outlet Hose with metal fitting
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URO - Corporate Logo
T#:592945
Part#: 11537541992
In Stock
$ 31.42 USD
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Heavy Duty Aluminum Connector; Cylinder Head to T-Stat Housing
Radiator Hose - Lower
Lower
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Bremmen Parts - Corporate Logo
T#:30729025
Part#: 17127531581
In Stock
Sale - Save 16% $ 28.99

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

$ 24.27 USD
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Sale - Save 16%
$ 28.99

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

$ 24.27 USD
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Genuine BMW Radiator Hose - Lower
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Genuine BMW - Corporate Logo
T#:15137
Part#: 17127564478
Ships in 1 day
6% off MSRP $ 99.99

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

$ 93.99 USD
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6% off MSRP
$ 99.99

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

$ 93.99 USD
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Genuine BMW Hose From Radiator Bottom - Thermostat -
This item fits the following BMW Chassis:
E82,E89 Z4,E90,E92,E93

Fits BMW Engines including:
N52N

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ECS High-Flow Water Pump Upgrade - E9X E8X N52
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ECS - Corporate Logo
T#:49822518
Part#: 044952LA04KT
Ships in 9 Business Days
New Item
Sale - Save 25% $ 477.99

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

$ 358.49 USD
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Sale - Save 25%
$ 477.99

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

$ 358.49 USD
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The N5X family of engines marked the start of a new era for BMW. The all-new aluminum block powerplants featured a host of technical upgrades, aiding in power output, reliability, and performance. Among these technological advances is an external electronic water pump, which removed load from the engine's accessory drive and allowed for advanced pulse-width-modulated (PWM) control.

From factory, the N52's electronic water pump is limited to a measly 200W output—strong enough for daily driving, but lacking in performance applications. Recognizing this shortcoming, ECS engineers set out to create a high-flow water pump upgrade that doesn't break the bank. Their high-quality adapter wiring harness and bracket allow you to install a 400W N54 water pump without any modification, an effortless, yet effective upgrade that doubles the output of the factory water pump!

By increasing coolant flow capacity, the 400W pump improves heat extraction from the cylinder head and engine block during high-load operation. This added thermal headroom is particularly beneficial for modified engines, sustained aggressive driving, track use, or operation in elevated ambient temperatures where the factory pump can operate near its limits. Improved circulation helps maintain more stable coolant temperatures and reduces the risk of localized hot spots.

Features & Benefits:

Upgrades to the more powerful 400W N54 water pump for increased coolant flow and improved engine cooling efficiency Sealed adaptor harness ensures secure connections and optimal operation under demanding conditions The N54 pump's higher power output offers longer-lasting, more effective cooling compared to the stock N52 pump Design:

40A fused power wire safely handles the increased power demands of the N54 pump, providing consistent and stable performance Sealed and robust construction, designed to withstand heat and moisture, ensuring reliability in even the most challenging environments Plug-and-play compatibility is designed for easy integration with the N52 engine and N54 water pump, minimizing installation time and complexity Kit Contents:

ECS N54 Water Pump Adapter Kit Conversion wiring harness Aluminum bracket Installation hardware Bavarian Autosport Water Pump (11517632426)

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Genuine BMW Expansion Tank - 17137640515 - E82,E90,E92,E93
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Genuine BMW - Corporate Logo
T#:186538
Part#: 17137640515
In Stock
6% off MSRP $ 189.99

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

$ 178.99 USD
Free Shipping
6% off MSRP
$ 189.99

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

$ 178.99 USD
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Includes the fluid level sensor. Allows for the reserve and overflow of coolant from heating and cooling expansion.

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 Expansion Tank -
This item fits the following BMW Chassis:
E82,E90,E92,E93

Fits BMW Engines including:
N55
 

 

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Lower Radiator Hose - E9x E82 With N52 Engine
For vehicles with N51 engine
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Genuine BMW - Corporate Logo
T#:15125
Part#: 17127531581
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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This is the lower radiator hose that goes from the engine to the bottom of the radiator with either N51 or N52 enigne. Not for cars with Sport Automatic Transmissions

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
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Lower Cooling Hose - 17117524710
For vehicles with automatic transmission only
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Bremmen Parts - Corporate Logo
T#:36913374
Part#: 17117524710
In Stock
Sale - Save 21% $ 36.99

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

$ 29.37 USD
Free Shipping on orders $49 and up
Sale - Save 21%
$ 36.99

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

$ 29.37 USD
Free Shipping on orders $49 and up
This hose connects to the lower coolant pipe on the passenger side of vehicles equipped with automatic transmissions.

Genuine BMW Coolant Hose - N52 3.0L
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Genuine BMW - Corporate Logo
T#:360692
Part#: 11537521049
In Stock
9% off MSRP $ 80.99

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

$ 73.99 USD
Free Shipping on orders $49 and up
9% off MSRP
$ 80.99

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

$ 73.99 USD
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This is a Genuine BMW coolant host that connects from the water pump to the thermostat. Replace your leaking coolant hose to prevent overheating issues and coolant loss.
Coolant Hose Assembly
For manual transmission models only
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Bremmen Parts - Corporate Logo
T#:30729020
Part#: 17127548223
In Stock
Sale - Save 20% $ 128.99

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

$ 102.81 USD
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Sale - Save 20%
$ 128.99

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

$ 102.81 USD
Free Shipping on orders $49 and up

Rein Water Hose With Gasket - Water Pump To Engine Inlet
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Rein - Corporate Logo
T#:17804808
Part#: 11537584630R
Back Ordered
$ 40.99 USD
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Rein OE quality water hoses are designed to be direct replacements for OE hoses and assemblies. This includes the hose and clamps.
Electric Fan With Shroud
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TYC - Corporate Logo
T#:637095
Part#: 17427545366
In Stock at Vendor
$ 392.99

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

$ 381.00 USD
$ 381.00 USD

MMX 90mm Billet Coolant Expansion Tank Cap | BMW
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MMX Performance - Corporate Logo
T#:29002094
Part#: MMR03-1502
Ships in 1 Business Day
$ 127.99 USD
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The MMX Performance 90mm billet coolant expansion cap for BMWs has been designed from the ground up in the UK, from a solid piece of billet aluminum. Each cap was designed to directly replace the OE cap, not merely stuck in place. Fitment is for models with the matching OE (17 11 7 639 021) part number.
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OEM Rein Low Temperature Cooling Module Coolant Hose - BMW E82/88 E9X...
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Rein - Corporate Logo
T#:17738369
Part#: 17127540020
In Stock at Vendor
$ 40.83 USD
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Coolant hoses can become brittle over time, leading to cracks and leaks. Replace your coolant hose with this OEM Rein hose to prevent leaks and overheating.
Spal Universal 16" Electric Fan - Black
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Spal - Corporate Logo
T#:583649
Part#: 30102048
In Stock
$ 207.99 USD
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$ 207.99 USD
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Universal fan that allows increased cooling capacity and shroudless design. 1959 CFM.
Universal 14" Electric Fan - Black
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Spal - Corporate Logo
T#:598861
Part#: 30100385
In Stock at Vendor
15% off MSRP $ 130.99

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

$ 111.99 USD
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15% off MSRP
$ 130.99

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

$ 111.99 USD
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1038 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: 15.2in x 14.5in x 2.2in Airflow (CFM): 1038
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BMW Universal Oil Cooler - 19 Row, with Thermostat - Black
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Mishimoto - Corporate Logo
T#:1256484
Part#: MMOCULTBK
In Stock
$ 599.99 USD
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$ 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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Genuine BMW Heater Return Coolant Hose - N52 3.0L
For automatic transmission models only
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Genuine BMW - Corporate Logo
T#:21739
Part#: 17127548224
In Stock
2% off MSRP $ 161.99

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

$ 158.99 USD
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2% off MSRP
$ 161.99

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

$ 158.99 USD
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Replace your cracked or leaking coolant hose to prevent further leaks and potentially catastrophic failure.

Genuine BMW Line, Heater Return - Thermostat -
This item fits the following BMW Chassis:
E82,E90,E92,E93

Fits BMW Engines including:
N51,N51,N52,N52N

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Genuine BMW Thermostat - 79*C - S65 S85
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Genuine BMW - Corporate Logo
T#:348481
Part#: 11537836155
Ships in 2 Business Days
15% off MSRP $ 150.84

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

$ 127.99 USD
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15% off MSRP
$ 150.84

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

$ 127.99 USD
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Replacement stock thermostat for E90, E92, E93 M3 - S65 engine- E60 M5 E63 M6 with S85 engine. Your car may still operate fine according to the instrument display but the electrically-operated thermostat may be going bad.
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Genuine BMW Connection Pipe - E90 E92 E93 M3
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Genuine BMW - Corporate Logo
T#:36170
Part#: 11537838203
Ships in 2 Business Days
5% off MSRP $ 41.99

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

$ 39.99 USD
Free Shipping on orders $49 and up
5% off MSRP
$ 41.99

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

$ 39.99 USD
Free Shipping on orders $49 and up


Genuine BMW Connection Pipe -
This item fits the following BMW Chassis:
E90,E92,E93

Fits BMW Engines including:
S65


Genuine BMW Lower Radiator Mounting Bracket
For vehicles with production date from 11/2007
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Genuine BMW - Corporate Logo
T#:46010
Part#: 17117591647
In Stock
5% off MSRP $ 41.99

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

$ 39.99 USD
Free Shipping on orders $49 and up
5% off MSRP
$ 41.99

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

$ 39.99 USD
Free Shipping on orders $49 and up


Genuine BMW Lower Cooler Bracket
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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Genuine BMW Radiator Support Bracket - E92 Z4 E65 E60 E53 E46 E66 E83...
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Genuine BMW - Corporate Logo
T#:21736
Part#: 17117514402
Ships in 2 Business Days
7% off MSRP $ 28.99

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

$ 26.99 USD
Free Shipping on orders $49 and up
7% off MSRP
$ 28.99

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

$ 26.99 USD
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Genuine BMW Bracket F.Radiator
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E53 48IS,E46,E53 X5 X5,E65,E83 X3,E85 Z4,E86 Z4,E90,E92,E93


Repair Kit Radiator Bracket - E82, E88, E90, E91, E92, E93, Z4 ...
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Genuine BMW - Corporate Logo
T#:45899
Part#: 17117521784
Ships in 1 day
6% off MSRP $ 33.99

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

$ 31.99 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 33.99

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

$ 31.99 USD
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Genuine BMW Bracket Frame -
This item fits the following BMW Chassis:
E82,E89 Z4,E90,E92,E93

Fits BMW Engines including:
N51,N52,N52N,S65

BMW M Performance Hose From Radiator Bottom - E82 E92 E93 N54 1 M Cou...
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Genuine BMW M Performance - Corporate Logo
T#:22536
Part#: 17127602294
Ships in 1 day
10% off MSRP $ 194.99

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

$ 175.99 USD
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10% off MSRP
$ 194.99

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

$ 175.99 USD
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Genuine BMW Hose From Radiator Bottom - Thermostat
This item fits the following BMW Chassis:
E82 1M Coupe,E82,E92,E93

Fits BMW Engines including:
N54T

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Genuine BMW Expansion tank coolant Line - E82 135i E90 335i E92 335i ...
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Genuine BMW - Corporate Logo
T#:46370
Part#: 17127599454
Ships in 1 day
2% off MSRP $ 216.99

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

$ 212.99 USD
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2% off MSRP
$ 216.99

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

$ 212.99 USD
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Genuine BMW Line, Heater Return - Thermostat -
This item fits the following BMW Chassis:
E82,E90,E92,E93

Fits BMW Engines including:
N55


Hose F Radiator And Addit:Water Pump - E90, E92, E93
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Genuine BMW - Corporate Logo
T#:476625
Part#: 64219119155
Ships in 1 day
6% off MSRP $ 52.99

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

$ 49.99 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 52.99

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

$ 49.99 USD
Free Shipping on orders $49 and up
Genuine BMW Fan Shroud - 335is 1 M Coupe 335d
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Genuine BMW - Corporate Logo
T#:47121
Part#: 17427604021
Ships in 1 day
4% off MSRP $ 197.99

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

$ 189.99 USD
4% off MSRP
$ 197.99

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

$ 189.99 USD


Genuine BMW Fan Shroud
This item fits the following BMW Chassis:
E82 1M Coupe,E82,E90,E92,E93

Fits BMW Engines including:
M57,N54T

Genuine BMW Thermostat Replacement Kit - E90 E92 E93 M3 S65
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Genuine BMW - Corporate Logo
T#:377551
Part#: 11537836155KT
Ships in 2 Business Days
$ 176.99

This product was last offered at the strikethrough price on
06-03-2026

$ 174.99 USD
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$ 174.99 USD
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This kit includes all of the Genuine BMW components you need to replace your thermostat.


Rein Lower Cooling Hose - E82, E88, E90, E91, E92, E93, Z4
For vehicles with automatic transmission only
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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:402117
Part#: 17117524710
In Stock
$ 32.99 USD
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$ 32.99 USD
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Connects to lower coolant pipe
BMW Coolant / Antifreeze - 1.5L
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Febi - Corporate Logo
T#:16175674
Part#: 82141467704
Ships on Oct 6, 2026
$ 70.99 USD
Free Shipping on orders $49 and up
Coolant G11 (Concentrate). The right anti-freeze agent makes a key contribution towards the reliable functioning of the engine cooling system under all operating and weather conditions. Cooler anti-freeze agents from Febi are precisely matched to the special requirements of the vehicle manufacturer and offer reliable protection from damages caused by freezing, corrosion, and cavitation. A good functioning cooling system is a primary prerequisite for the optimum operation of the engine. The ideal mixing ratio is 1:1, which offers frost protection to -36° C. With a ratio of 1:1 of water and concentrate, the boiling point of the cooling is approximately 107° C.+ High protection against freezing, corrosion, and cavitation Prevention of deposits and foam formation
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Genuine BMW Radiator Return Hose
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Genuine BMW - Corporate Logo
T#:360989
Part#: 64216951946
Ships in 1 day
3% off MSRP $ 62.99

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

$ 60.99 USD
Free Shipping on orders $49 and up
3% off MSRP
$ 62.99

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

$ 60.99 USD
Free Shipping on orders $49 and up

E9X 335, E82 135 6MT Mishimoto Performance Aluminum Radiator - Manual...
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Mishimoto - Corporate Logo
T#:378510
Part#: MMRADE9007
In Stock
$ 559.99 USD
$ 559.99 USD
As most 335 owners have discovered, the cooling system is vital to maintaining high levels of boost. The car's sophisticated electronics wisely shut down and limit boost when temperatures are elevated enough to do potential harm. Don't short-change your cooling system or performance on the street or the track! Where the stock radiator suffers is in capacity, which is why BMW also sells an additional radiator and other cooling upgrades with their Performance packages. This radiator for the E90/E92 335 and E82 135/1M is a larger 40mm core (2mm thicker than stock) for additional capacity and bulletproof cooling. It fits in the stock location, with the stock shroud and fan (some plastic trimming may be necessary), maximizing the available space to dedicate to fluid capacity and surface area. Having a greater capacity means less saturation time for the cooling fluid which leads to more consistent engine temperatures, reducing the possibility of limp mode condition and reducing wear and tear on other cooling components such as the water pump and thermostat. If you're looking for the most complete and unbeatable radiator solution for your E9X, this is the best we have seen. Not only is this radiator larger, it's designed with the stresses of motorsports in mind. The cooling vanes use a unique oven brazed bonding technology that will not fatigue and crack like epoxyed construction. Aircraft-grade aluminum is used for the tanks and frame, which are TIG-welded for superior strength.This radiator is a direct replacement for the stock E9X radiator, with all of the same hose locations and fittings as the original radiator. Because of the extra depth required between the radiator and engine, extra care will be needed when installed with non-stock intercooler and intake piping and oil coolers. This aluminum radiator is a replacement for the stock BMW radiator 17 11 7 558 480 and fits the 135i and 335i/xi (manual transmission only). This item fits the following BMWs: 2008-2012 E82 BMW 135i 1M Coupe - with manual transmission only 2006-2011 E90 BMW 335i 335xi 335i xDrive - Sedan - with manual transmission only 2007-2013 E92 BMW 335i 335is 335xi 335i xDrive - Coupe - with manual transmission only 2007-2013 E93 BMW 335i - Convertible - with manual transmission only 2009+ Z4 BMW Z4 28i Z4 35i 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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Universal 14" Electric Fan - Black
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Mishimoto - Corporate Logo
T#:378422
Part#: MMFAN14
In Stock
$ 100.99 USD
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$ 100.99 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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Uro - Aluminum Coolant Hose Connector for E9x, and Z4
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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
URO Premium - Corporate Logo
T#:37757289
Part#: 11537545890PRMK
In Stock
$ 24.99 USD
Free Shipping on orders $49 and up
Aluminum Connector that replaces the OEM brittle Plastic

Bav Auto Angled Hose Pinch Plier Set - 2pc
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Bav Auto Tools - Corporate Logo
T#:580379
Part#: B8800058
In Stock
Sale - Save 25% $ 32.99

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

$ 24.74 USD
Free Shipping on orders $49 and up
Sale - Save 25%
$ 32.99

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

$ 24.74 USD
Free Shipping on orders $49 and up
Angled jaws close, creating a complete seal every time you use them - the jaws are offset, making it possible to use in hard-to-reach locations. Made of glass-filled nylon for extra strength. These are perfect for use with brake lines, etc.
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Genuine BMW Coolant line
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Genuine BMW - Corporate Logo
T#:7459
Part#: 17127527131
In Stock
Sale - Save 5% $ 125.99

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

$ 119.07 USD
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Sale - Save 5%
$ 125.99

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

$ 119.07 USD
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Genuine BMW Line, Heater Return - Thermostat -
This item fits the following BMW Chassis:
E90,E92

Fits BMW Engines including:
N51,N52,N52N


VTT Billet / Silicone Full Coolant Hose Kit - Red - BMW E82/E88 E9X N...
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Vargas Turbo Technologies - Corporate Logo
T#:22987117
Part#: VTT-N54-COOLANTR
In Stock
$ 464.99 USD
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VTT is proud to announce our N54 Billet/Silicone coolant hose upgrade kit! The factory plastic coolant connectors are prone to breaking over time, and the hoses are just your standard run of the mill coolant hose. We wanted to provide an upgrade to both areas. What we came up with is Billet 6061-T6 connectors anodized black for corrosion resistance, and 6 ply silicone molded silicone hoses in the factory shapes. Full hose kit includes: Upper Radiator hose Lower Radiator hose Cylinder head outlet hose (Mickey Mouse hose, this hose is notorious for breaking when removed) Upper vent hose (this hose is also notorious for breaking as stock the center is plastic that crumbles when moved) Water pump inlet hose (Horse Shoe hose)
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Genuine BMW Radiator Vent Hose - E82/88 E84 E90/92/93
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Genuine BMW - Corporate Logo
T#:46257
Part#: 17127565094
In Stock
6% off MSRP $ 79.99

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

$ 74.99 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 79.99

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

$ 74.99 USD
Free Shipping on orders $49 and up
Replacement radiator vent hose. This is located on the top of the radiator and acts as a vent for the cooling system.

Genuine BMW Vent Line For Radiator, Top -
This item fits the following BMW Chassis:
E82 1M Coupe,E82,E90,E92,E93

Fits BMW Engines including:
N20,N54,N54T,N55

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Genuine BMW Thermostat - 11537549476 - N51/N52 N54
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Genuine BMW - Corporate Logo
T#:360694
Part#: 11537549476
In Stock
16% off MSRP $ 316.79

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

$ 265.77 USD
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16% off MSRP
$ 316.79

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

$ 265.77 USD
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Engine running a little hot or is the temp gauge not telling you anything? The thermostat might be the likely problem. Many cooling issues start with the thermostat. This is electronically controlled by the engine computer based on the cooling demands from the engine. And cooling components are working harder than ever. Engine performance is also dependent on temperature - as temperatures rise and pass a certain threshold the engine computer will begin reducing power. Stay on top of your cooling maintenance by replacing critical components preventatively. This replacement thermostat fits many of the N51 N52 N53 N54 6 cylinder engines and is an OEM Behr part.  

The thermostat is located along with the water pump on the side of the engine. To gain access for removal you may need to remove the water pump as well. If the water pump is removed you MUST replace its mounting bolts. You can add them from the options below. We also have a bundled package that includes the water pump, mounting screws, connecting hose, and clamps if you want to replace everything together (recommended).  

For the following BMW engines:
N54 N52

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Genuine BMW Coolant Inlet Hose
For vehicles with automatic transmission only
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Genuine BMW - Corporate Logo
T#:25092
Part#: 11537558523
Ships in 1 day
5% off MSRP $ 171.99

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

$ 163.99 USD
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5% off MSRP
$ 171.99

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

$ 163.99 USD
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Genuine BMW Pipe, Engine Supply-Coolant Pump
This item fits the following BMW Chassis:
E82 1M Coupe,E82,E89 Z4,E90,E92,E93

Fits BMW Engines including:
N54,N54T

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E82 135i, E89 Z4 28i/35i, E9X 335i/xi Automatic OEM BMW Radiator ...
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Mahle-Behr - Corporate Logo
T#:341263
Part#: 17117547059
In Stock
$ 377.99 USD
$ 377.99 USD
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.
Genuine BMW Expansion Tank Replacement Kit - E82 E88 E90 E92 E93 N55 ...
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Genuine BMW - Corporate Logo
T#:377422
Part#: 17137640515KT
In Stock
$ 225.99

This product was last offered at the strikethrough price on
06-08-2026

$ 222.99 USD
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$ 222.99 USD
Free Shipping