BMW Coolant & Radiator Hoses for BMW 2 Series F22 (2014+)

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We offer replacement hoses from several OE brands that we trust, along with performance silicone upgrades for those who want increased wear resistance compared to factory rubber.
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OEM Style Hose Clamps
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Turner Motorsport - Corporate Logo
T#:338927
Part#: HOSE-CLAMPS
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Hose clamps for radiator hoses, coolant hoses, vacuum hoses, or intake hoses. These hose clamps are the same style as your OEM hoses with a smooth inside band to prevent cutting into the hose material.
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Black Magic Parts Cylinder Head Coolant Flange - BMW N52 N54 N55 3.0L...
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Precision Raceworks - Corporate Logo
T#:38094360
Part#: 601-0003
In Stock
$ 24.99 USD
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The Black Market Parts (by Precision Raceworks) BMW Billet Coolant Flange was designed as a replacement for the factory plastic flange that is found in the hose that connects the thermostat to the cylinder head. The plastic flange commonly cracks, which leads to coolant loss and engine overheating. Replace your coolant flange before disaster occurs and leaves you stuck on the side of the road.
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ECS Performance Coolant Outlet Hose Kit - F22/23 F3X F87 N55 ...
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ECS - Corporate Logo
T#:599846
Part#: 004503LA01
In Stock
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$ 90.94 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: 11537598234
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ECS Exact-Fit Silicone Expansion Tank Hose - F-Chassis N55
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ECS - Corporate Logo
T#:37892077
Part#: 006402LA03
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$ 71.39 USD
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Over time, factory rubber hoses break down and eventually fail as a result of consistent exposure to chemical-rich antifreeze and hot engine bay temperatures. While all coolant hoses are prone to failure, the expansion tank hose is especially susceptible to failure. To fix this issue, ECS has created the ultimate performance hose upgrade! Crafted from heavy-duty, fiber-reinforced silicone, this ECS Exact-Fit Silicone Expansion Tank Hose withstands higher temperatures and greater pressure than the factory rubber alternative. Engineered to resist electrochemical degradation, it’s tested for continuous operation at 250°F and over 45 psi, ensuring improved reliability, enhanced flow, and reduced turbulence. To further improve upon the factory hose design, ECS engineers developed precision-machined billet aluminum "Quick Connect" hose ends. Unlike the OEM plastic counterparts, these robust components resist heat-induced failure, ensuring long-term durability and reliability. Replaces OEM Part Numbers: 17128570061, 17128507235. Installation is straightforward: begin by removing the factory overflow hose and retaining clips. Transfer the OEM metal clips from the factory connector to the new billet fittings, then press the fittings onto the expansion tank and upper coolant hose. The included silicone hose is routed through the OEM path and securely clamped onto the billet fittings. After installation, the fittings can stay in place, only the silicone needs to be removed for future maintenance. Key Benefits: Direct OEM Fitment – Retains factory hose routing while eliminating the weaknesses of rubber construction. High-Temperature Resistance – Silicone material withstands extreme heat and chemicals for long-term durability. 2-Ply, Fiber-Reinforced Fluorosilicone Construction – Provides superior resistance to glycol-based coolant and other harsh fluids. Upgraded Billet Aluminum Quick-Connect Ends – CNC-machined from 6061-T6 aluminum with integrated O-rings, ensuring a secure, leak-free connection that won’t degrade over time. Easy Installation – Includes stainless steel clamps for a hassle-free, bolt-on upgrade.
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OEM Rein Aluminum Coolant Flange Connector - BMW & MINI B36 B46/B...
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Rein - Corporate Logo
T#:33679696
Part#: 11118511205
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$ 50.99 USD
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$ 50.99 USD
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Plastic coolant flanges become brittle over time, which can cause them to crack and fail. Prevent overheating and coolant loss with this OEM Rein upgraded aluminum coolant flange.
Rein Coolant Hose - Upper - F22, F23, F30, F32, F33, F34, F36, F87 ...
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Rein - Corporate Logo
T#:568810
Part#: 17127604542
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$ 45.99 USD
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This hose goes from the radiator to the oil cooler. After years of use and exposure to heat, the hoses in your car can dry up and crack, resulting in nasty leaks - or worse. Replace your rotted, leaking hoses before they lead to larger problems.
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Rein Coolant Hose Metal Connector With Sensor - BMW F22/23 F3X B58 Ge...
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Rein - Corporate Logo
T#:38789910
Part#: CHK0940
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$ 73.99 USD
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The OE plastic connector is a frequent failure point due to brittleness and cracking caused by repeated thermal cycling and hydrolysis. Hydrolysis, the breakdown of plastic or rubber by water exposure, weakens the structure over time, leading to failure. To combat these issues, Rein’s upgraded connectors are constructed from high-strength aluminum, eliminating the vulnerabilities of plastic connectors and ensuring long-term durability.
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ECS Exact-Fit Silicone Upper Radiator Hose - F22/F23/F3X N55 ...
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ECS - Corporate Logo
T#:31390581
Part#: 008642LA02
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$ 71.77 USD
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Whether you're refreshing your cooling system or replacing aging components, this ECS Silicone Upper Radiator Hose is the ultimate upgrade. Designed for durability, performance, and a factory-perfect fit, these premium silicone hoses outperform standard rubber in every way.

Made from heavy-duty, reinforced 4-ply fluorosilicone, this ECS hose can withstand extreme temperatures and pressures far beyond OEM rubber. Engineered to resist oil, fuel, and electrochemical degradation, this hose is 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:

ECS Silicone Upper Radiator Hose Pre-Installed Factory "Quick-Connect" Flanges (2) Stainless Steel Worm-Drive Hose Clamps (2) Replaces OEM Part Number 17127604542.

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Genuine BMW Expansion Tank Hose - F22 M235i/ix, F87 M2, F3X 335i/ix 4...
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Genuine BMW - Corporate Logo
T#:46445
Part#: 17128570061
In Stock
9% off MSRP $ 54.77

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$ 49.99 USD
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$ 54.77

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

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Replace your cracked or leaking radiator hose to prevent further leaks and potentially catastrophic failure.

Genuine BMW radiator hoses are always a perfect option when performing maintenance thanks to their high quality and longevity.

This item fits the following BMW Chassis:
F22,F30,F31,F32,F33,F34,F36

Fits BMW Engines including:
N55

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Race German Coolant Temperature Sender Adapter - M12x1.5
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Race German - Corporate Logo
T#:6827887
Part#: RGCTSAM12
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$ 35.99 USD
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Race German has devoted themselves to providing quality products for late model BMWs that cover both street and track applications. Race German has now grown their catalog to a wide variety of models and products geared towards keeping your car looking and running nice. For those looking to install an aftermarket coolant temp gauge, Race German has the perfect accessory for you! This adapter is machined out of aluminum and splices into your upper radiator hose. Perfect for use with Race German's E30 temperature gauge but has compatibility with a wire variety of other cars as well! Features: Tapped for M12x1.5 sized sensor 38mm diameter outlets which fit most BMW hoses Includes 2x hose clamps **Does not include temp sensor
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Rein Coolant Hose Aluminum Connector - BMW F22/23 F3X B58 Gen1 ...
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Rein - Corporate Logo
T#:39059272
Part#: 11118619408
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The OE plastic connector is a frequent failure point due to brittleness and cracking caused by repeated thermal cycling and hydrolysis. Hydrolysis, the breakdown of plastic or rubber by water exposure, weakens the structure over time, leading to failure. To combat these issues, Rein’s upgraded connectors are constructed from high-strength aluminum, eliminating the vulnerabilities of plastic connectors and ensuring long-term durability.
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Coolant Hose - Return Line
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Bremmen Parts - Corporate Logo
T#:30729013
Part#: 17128570061
In Stock
Sale - Save 19% $ 36.99

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Genuine BMW Coolant Hose from Turbocharger
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Genuine BMW - Corporate Logo
T#:536491
Part#: 11538611277
In Stock
12% off MSRP $ 84.29

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The Genuine BMW Turbocharger to Auxiliary Water Pump Hose available at Turner Motorsport is a high-quality, OEM replacement designed for seamless performance in high-torque engines. Crafted from durable, heat-resistant materials, this hose ensures an efficient connection between the turbocharger and auxiliary water pump, optimizing coolant flow and prolonging engine life. Ideal for BMW models requiring dependable cooling performance, this hose meets all OEM specifications for fit and durability, providing reliable operation even under extreme conditions.

Key features:

OEM-grade, heat-resistant construction for extended durability Optimized for efficient coolant flow, reducing engine strain Direct fitment with original BMW specifications Compatible with select BMW turbocharged engine Replace your worn-out or damaged hose to maintain peak performance and cooling efficiency. The Genuine BMW Turbocharger to Auxiliary Water Pump Hose is the perfect choice for BMW owners who demand only the best in automotive performance.

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Race German Coolant Temperature Sender Adapter - 1/8NPT
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Race German - Corporate Logo
T#:6827888
Part#: RGCTSA1/8NPT
Ships in 5 Business Days
$ 35.99 USD
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Race German has devoted themselves to providing quality products for late model BMWs that cover both street and track applications. Race German has now grown their catalog to a wide variety of models and products geared towards keeping your car looking and running nice. For those looking to install an aftermarket coolant temp gauge, Race German has the perfect accessory for you! This adapter is machined out of aluminum and splices into your upper radiator hose. Perfect for use with Race German's E30 temperature gauge but has compatibility with a wire variety of other cars as well! Features: Tapped for 1/8NPT sized sensor 38mm diameter outlets which fit most BMW hoses Includes 2x hose clamps **Does not include temp sensor
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ECS Performance Coolant Outlet Hose Kit - E84 F10 F15 F25 F26 F22/23 ...
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ECS - Corporate Logo
T#:599850
Part#: 004520LA01
Ships on Aug 10, 2026
Sale - Save 20% $ 106.99

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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: 11537603514
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Genuine BMW Lower Radiator Coolant Hose - F30, F32, F36, F87 ...
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Genuine BMW - Corporate Logo
T#:178275
Part#: 17127627104
In Stock
9% off MSRP $ 79.99

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$ 72.99 USD
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9% 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.

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Replace your cracked or leaking radiator hose to prevent further leaks and potentially catastrophic failure.

Genuine BMW radiator hoses are always a perfect option when performing maintenance thanks to their high quality and longevity.

This item fits the following BMW Chassis:

F30,F32,F36,F87

Fits BMW Engines including:
N55

 

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Genuine BMW Engine Block Coolant Connector Drain
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Genuine BMW - Corporate Logo
T#:542563
Part#: 11118619408
In Stock
2% off MSRP $ 45.99

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$ 44.99 USD
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2% off MSRP
$ 45.99

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Genuine BMW Engine Block Coolant Connector Drain

Ensure optimal coolant flow in your BMW engine block with the Genuine BMW Engine Block Coolant Connector Drain. This authentic BMW coolant connector drain is designed to maintain proper engine temperature and prevent overheating, ensuring reliable performance and longevity for your BMW.

  • Genuine OEM part for guaranteed compatibility and quality
  • Specifically designed for BMW engine blocks for precise fit and function
  • Helps prevent coolant leaks and system damage
  • Facilitates easy draining of coolant during maintenance
  • Ensures consistent engine cooling for optimal performance
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Genuine BMW B58 3.0L Coolant Hose - Top
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Genuine BMW - Corporate Logo
T#:528974
Part#: 17128616548
In Stock
5% off MSRP $ 162.99

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$ 154.99 USD
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$ 162.99

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Enhance your BMW B58 3.0L engine's cooling system with the Genuine BMW Coolant Hose - Top, designed to ensure optimal performance and reliability. Crafted to BMW's exact specifications, this coolant hose offers a perfect fit and seamless integration into your vehicle's cooling system. Made from high-quality materials, it withstands the rigors of engine heat and coolant pressure, ensuring long-lasting durability. Trust Genuine BMW parts to keep your BMW running smoothly.

  • Genuine BMW part for B58 3.0L engine
  • Ensures optimal performance and reliability
  • Perfect fit and seamless integration
  • High-quality materials for durability
  • Engineered to withstand engine heat and coolant pressure
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Genuine BMW Expansion Tank to Thermostat Coolant Hose - F22/23, F3X ...
Heat Exchanger - Engine
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For models with M Sports package only
Genuine BMW - Corporate Logo
T#:539347
Part#: 17128616558
Ships in 1-2 days
5% off MSRP $ 120.99

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$ 114.99 USD
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$ 120.99

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Connects the engine coolant expansion tank to the thermostat assembly and a heat exchanger
Connector - Upgraded Aluminum Metal
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Bremmen Parts - Corporate Logo
T#:27205374
Part#: 11118511205
In Stock
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B58 Coolant Hose - Auxiliary Water Pump to Turbocharger
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Bremmen Parts - Corporate Logo
T#:36981057
Part#: 11538611277
Ships on Sep 2, 2026
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This Bremmen Parts Coolant Hose is designed to connect the turbocharger to the auxiliary water pump, providing a premium replacement for B58-equipped BMW models. Constructed with high-quality, heat-resistant materials, this hose ensures reliable and efficient engine cooling, even under extreme temperatures. Engineered to meet OEM specifications, it offers a precise fit and a secure connection, optimizing coolant flow to maintain the performance and longevity of your BMW’s turbocharged engine.

Key Benefits:

Premium Materials: Crafted from heat-resistant materials to endure high-temperature conditions. OEM-Compatible Fit: Matches BMW’s original specifications for an easy, hassle-free installation. Enhanced Cooling: Designed to support efficient coolant flow in turbocharged engines. Durable Construction: Built to last, minimizing the need for frequent replacements and ensuring long-term reliability.

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BMW N20 2.0L Turbo Supply Cooling Line
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Bavarian Autosport - Corporate Logo
T#:17704760
Part#: 11538663516
In Stock
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BMW N20 2.0L Turbo Supply Cooling Line is a crucial component designed to ensure optimal cooling for the turbocharger in BMW vehicles equipped with the N20 2.0L turbo engine. This high-quality cooling line maintains proper coolant flow to the turbo, preventing overheating and ensuring reliable performance.

  • Optimal Cooling: Effectively cools the turbocharger to prevent overheating and maintain performance.
  • Durable Construction: Built with high-quality materials for long-lasting reliability.
  • Precise Fitment: Designed specifically for BMW N20 2.0L turbo engines.
  • Enhanced Performance: Helps in sustaining the turbo's efficiency and longevity.
  • Easy Installation: Direct replacement part for a hassle-free installation.

Maintain the efficiency and longevity of your BMW’s turbocharger with this essential cooling line, designed for superior performance and durability.

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Hose F Engine Inlet And Water Valve - F22, F30, F32, F33, F36, F87 ...
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Genuine BMW - Corporate Logo
T#:212159
Part#: 64219208175
In Stock
9% off MSRP $ 66.99

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$ 60.99 USD
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9% off MSRP
$ 66.99

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$ 60.99 USD
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Genuine BMW Hose F Engine Inlet And Water Valve -
This item fits the following BMW Chassis:
F30,F32,F33,F36

Cooolant Hose - To Thermostat
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URO Premium - Corporate Logo
T#:639505
Part#: 11537598234PRM
In Stock
$ 33.99 USD
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URO Parts is one of the leading manufacturers of high quality direct replacement aftermarket components, covering a wide range of makes and models. All of their replacement parts are manufactured to ISO 9000 certification standards, so you can expect long lasting performance from URO Parts. As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform! URO Coolant Hose - This item fits the following BMW Chassis: F22,F30,F32,F33,F34,F36 Fits BMW Engines including: N55
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Rein- Radiator Hose - F36 430i,F31 330i, F22 230i
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Rein - Corporate Logo
T#:33946936
Part#: 17128616528
Ships in 2 Business Days
$ 76.99 USD
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Rein's durable and flexible construction of their radiator hoses helps prevent leaks, keeps engine temperatures stable, and extends engine life.

  • Superior Heat and Pressure Resistance: Built to endure extreme engine conditions, minimizing the risk of overheating.
  • OEM Fitment: Designed to meet or exceed the original specifications for European vehicles, ensuring a precise fit.
  • Long-lasting Durability: Made from premium rubber, reinforced for longevity and optimal performance.
  • Leak Prevention: Provides a tight, leak-proof connection, ensuring no coolant loss.
  • Easy Installation: Perfect for quick replacement, compatible with a variety of makes and models.

Get the Rein - Radiator Hose from Turner Motorsport, where quality parts meet precision engineering.

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Coolant Return Hose - N55
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Rein - Corporate Logo
T#:4826895
Part#: 17128570061
In Stock
$ 38.99 USD
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Replace your cracked or leaking radiator hose to prevent further leaks and potentially catastrophic failure. This item fits the following BMW Chassis: F22,F30,F31,F32,F33,F34,F36 Fits BMW Engines including: N55
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Hose F Engine Inlet-Changeover Valve
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Bremmen Parts - Corporate Logo
T#:30729011
Part#: 17128616914
Ships on Jul 6, 2026
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Coolant Outlet Connector - B58A (F3X, G30, G01/G02)
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Bremmen Parts - Corporate Logo
T#:36913371
Part#: 11118619408
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The Coolant Outlet Connector connects the engine block coolant outlet to the upper radiator hose.

Due to fragile plastic construction and consistent exposure to hot, chemical-rich engine coolant, this piece is prone to degradation and (potentially) complete failure.

Whether you're fixing a failed connector or preemptively replacing this failure-prone component, choose this quality replacement from Bremmen Parts for a lasting repair.

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Genuine BMW Turbo Coolant Return Line - N20 F22/23 F3X F10 F25/26 F15...
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Genuine BMW - Corporate Logo
T#:15180793
Part#: 11538853293
In Stock
9% off MSRP $ 141.99

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

$ 128.99 USD
Free Shipping
9% off MSRP
$ 141.99

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

$ 128.99 USD
Free Shipping
Replace your leaking coolant pipe to prevent further leaks and potentially catastrophic failure. Fits the following BMWs: F22/23 F3X F10 F25/26 F15/16 Fits the following engines: N20/26
BMW N20 Turbo Cooling Return Line
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Bavarian Autosport - Corporate Logo
T#:17704762
Part#: 11538663517
In Stock
$ 68.99

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

$ 50.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
$ 68.99

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

$ 50.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up

BMW N20 Turbo Cooling Return Line

The BMW N20 Turbo Cooling Return Line is an essential component designed to optimize the performance and longevity of your turbocharger. Turner Motorsport offers this high-quality coolant return line, ensuring efficient cooling and preventing overheating of the turbo system. Engineered for a precise fit, this cooling return line integrates seamlessly with your BMW N20 engine, providing reliable and long-lasting performance.

Benefits:

  • Enhances cooling efficiency to prevent turbocharger overheating
  • Constructed from durable materials for extended reliability
  • Precisely engineered for a perfect fit on BMW N20 engines
  • Easy to install with minimal modifications required
  • Helps maintain consistent turbocharger performance by managing coolant flow effectively
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OEM Rein Coolant Hose - F07/10 F22/3 F3X N20
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Rein - Corporate Logo
T#:402116
Part#: 11538645481
In Stock
$ 23.99 USD
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Years of use and heat exposure can wear out the hoses on your car. To prevent leaks, you should periodically replace hoses as part of your regular maintenance routine.
Genuine BMW Radiator Coolant Hose - F22/23 F3X
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Genuine BMW - Corporate Logo
T#:549013
Part#: 17128673993
Ships in 1-2 days
9% off MSRP $ 94.99

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

$ 85.99 USD
Free Shipping
9% off MSRP
$ 94.99

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

$ 85.99 USD
Free Shipping
Connects the heat exchanger to the radiator return hose

Genuine BMW Turbo coolant line - supply
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Genuine BMW - Corporate Logo
T#:214385
Part#: 11538602578
Ships in 2 Business Days
9% off MSRP $ 68.99

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

$ 62.99 USD
Free Shipping on orders $49 and up
9% off MSRP
$ 68.99

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

$ 62.99 USD
Free Shipping on orders $49 and up


Genuine BMW Coolant Pipe, Supply Line -

This item fits the following BMW Chassis:
F22,F33,F36

This item fits the following BMW ENGINES:
N55

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VTT B58 Billet/Silicone Coolant Hose Kit - Blue - B58 Gen1
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Vargas Turbo Technologies - Corporate Logo
T#:27805179
Part#: B58-BSCHK-BLU
Ships on Jun 18, 2026
$ 556.99 USD
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$ 556.99 USD
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Upgrade your cooling system with this kit, designed to address common issues with factory plastic cooling hose connectors and hoses. This kit features high-quality upgrades, including 6061-T6 billet aluminum connectors and 6-ply silicone hoses, ensuring durability and reliability.

Included in this comprehensive kit are:

Upper Radiator Hose (OEM Part 17128616548) Lower Radiator Hose (OEM Part 17128633482) Expansion Tank Hose (OEM Part 17128620944) Upper Vent Hose (OEM Part 17128616555)

Say goodbye to brittle plastic and dried-out hoses, and enjoy a more robust and long-lasting cooling system for your vehicle.

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Cylinder Head Expansion Tank Hose - Priced Each B46 B48 2.0L Engine ...
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Genuine BMW - Corporate Logo
T#:599411
Part#: 17129845173
In Stock
9% off MSRP $ 57.99

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

$ 52.99 USD
Free Shipping on orders $49 and up
9% off MSRP
$ 57.99

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

$ 52.99 USD
Free Shipping on orders $49 and up

Ensure optimal performance of your BMW's B46 and B48 2.0L engine with the Genuine BMW Cylinder Head Expansion Tank Hose. Crafted to BMW's exacting standards, this hose provides a reliable connection between the cylinder head and expansion tank, preventing leaks and maintaining proper coolant circulation.

Key Benefits:

  • Genuine BMW quality for reliability and longevity
  • Designed specifically for B46 and B48 2.0L engines
  • Ensures proper coolant circulation and prevents overheating
  • Maintains optimal engine performance and efficiency

Upgrade your BMW's cooling system with the Genuine BMW Cylinder Head Expansion Tank Hose and enjoy worry-free driving.

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Genuine BMW Charge Air Cooler Coolant Hose - BMW F22/23 F3X B58 3.0L ...
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Genuine BMW - Corporate Logo
T#:222903
Part#: 17128616530
In Stock
8% off MSRP $ 83.99

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

$ 76.99 USD
Free Shipping on orders $49 and up
8% off MSRP
$ 83.99

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

$ 76.99 USD
Free Shipping on orders $49 and up
Eliminate coolant leaks with this Genuine BMW replacement coolant hose Connects the charge air cooler to the charge air cooler expansion tank


Hose F Radiator And Engine Return - F22, F23, F30, F32, F33, F34, F36...
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Genuine BMW - Corporate Logo
T#:215258
Part#: 64219208187
In Stock
9% off MSRP $ 66.99

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
9% off MSRP
$ 66.99

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


Genuine BMW Hose F Radiator And Engine Return -

This item fits the following BMW Chassis:
F22,F30,F32,F33,F34,F36

>
Cylinder Head Expansion Tank Hose - Priced Each
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Bremmen Parts - Corporate Logo
T#:30729010
Part#: 17129845173
In Stock
Sale - Save 21% $ 30.99

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

$ 24.47 USD
Free Shipping on orders $49 and up
Sale - Save 21%
$ 30.99

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

$ 24.47 USD
Free Shipping on orders $49 and up
Coolant Hose - F22, F23, F30, F32, F33, F36, F87
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Genuine BMW - Corporate Logo
T#:36117
Part#: 11537628010
In Stock
12% off MSRP $ 128.99

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

$ 112.99 USD
Free Shipping
12% off MSRP
$ 128.99

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

$ 112.99 USD
Free Shipping


Genuine BMW Coolant Hose -
This item fits the following BMW Chassis:
F30,F32,F33,F36

Fits BMW Engines including:
N55


Rein Water Hose With Gasket - Water Pump To Engine Inlet
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Rein - Corporate Logo
T#:17804808
Part#: 11537584630R
Ships in 2 Business Days
$ 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.

Genuine BMW Water Hose Assembly - Thermostat, Trans Oil Cooler, Heate...
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Genuine BMW - Corporate Logo
T#:46384
Part#: 17127604544
Ships in 1-2 days
4% off MSRP $ 179.99

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

$ 172.99 USD
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4% off MSRP
$ 179.99

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

$ 172.99 USD
Free Shipping


Genuine BMW Refrigerant Pipe -
This item fits the following BMW Chassis:
F22,F30,F32,F33,F34,F36

Fits BMW Engines including:
N55

Genuine BMW Charge Air Cooler Coolant Supply Hose - BMW F22/23 F3X B5...
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Genuine BMW - Corporate Logo
T#:538311
Part#: 17128634284
Ships in 1-2 days
9% off MSRP $ 94.99

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

$ 85.99 USD
Free Shipping
9% off MSRP
$ 94.99

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

$ 85.99 USD
Free Shipping
Connects the intake manifold intercooler to the A/C condenser

Genuine BMW Coolant Hose
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Genuine BMW - Corporate Logo
T#:222910
Part#: 17128634283
Ships in 1-2 days
9% off MSRP $ 204.00

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

$ 185.99 USD
Free Shipping
9% off MSRP
$ 204.00

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

$ 185.99 USD
Free Shipping
Genuine Bmw Hose, Radiator-Engine - 17128634283
Genuine BMW Coolant Hose
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Genuine BMW - Corporate Logo
T#:36092
Part#: 11537594319
Ships in 4 Business Days
12% off MSRP $ 128.99

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

$ 112.99 USD
Free Shipping
12% off MSRP
$ 128.99

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

$ 112.99 USD
Free Shipping


Genuine BMW Coolant Hose -
This item fits the following BMW Chassis:
F22,F30,F32,F33,F34,F36

Fits BMW Engines including:
N55


Rein Cylinder Head Expansion Tank Hose CHE0925- Priced Each - F22 230...
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Rein - Corporate Logo
T#:34181285
Part#: 17129845173
Ships in 3 Business Days
$ 29.99 USD
Free Shipping on orders $49 and up

Rein Cylinder Head Expansion Tank Hose CHE0925 is a top-quality component designed specifically for BMW vehicles, ensuring optimal coolant flow between the cylinder head and expansion tank. This hose is engineered to withstand high engine temperatures and pressures, preventing coolant leaks and safeguarding the engine from overheating. The Rein Cylinder Head Expansion Tank Hose CHE0925 is perfect for BMW enthusiasts who prioritize vehicle reliability and performance.

Manufactured from premium materials, this hose guarantees durability and longevity under demanding conditions. Its precise design ensures a perfect fit, making installation easy for both professional mechanics and DIY car enthusiasts. Available from Turner Motorsport, this product is an excellent choice for anyone looking to maintain peak engine performance.

Key Benefits:

  • Designed specifically for BMW vehicles to ensure a perfect fit and compatibility
  • Regulates coolant flow, preventing engine overheating and damage
  • Made from high-quality, durable materials that withstand extreme engine conditions
  • Easy installation for quick maintenance and hassle-free replacement
  • Ideal for both professional mechanics and DIY car enthusiasts
  • Available from Turner Motorsport, a trusted supplier of BMW parts

The Rein Cylinder Head Expansion Tank Hose CHE0925 is a must-have part for maintaining the cooling efficiency and overall health of your BMW engine.

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Genuine BMW Coolant Expansion Tank Hose - BMW F22/23 F3X B58 B46/48 ...
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Genuine BMW - Corporate Logo
T#:537222
Part#: 17128620944
In Stock
4% off MSRP $ 68.00

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

$ 64.99 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 68.00

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

$ 64.99 USD
Free Shipping on orders $49 and up
Eliminate your leaking coolant hose with this Genuine BMW replacement - Connects the expansion tank to the coolant return hose.
Genuine BMW Lower Coolant Hose - F22 M235i/ix, F3X 335i/ix 435i/ix ...
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Genuine BMW - Corporate Logo
T#:210156
Part#: 17127648644
In Stock
9% off MSRP $ 89.99

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

$ 81.99 USD
Free Shipping
9% off MSRP
$ 89.99

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

$ 81.99 USD
Free Shipping

Replace your cracked or leaking radiator hose to prevent further leaks and potentially catastrophic failure.


This item fits the following BMW Chassis:
F22,F30,F32,F33,F34,F36

Fits BMW Engines including:
N55

 

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Genuine BMW Coolant hose
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Genuine BMW - Corporate Logo
T#:178142
Part#: 11537598234
In Stock
12% 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.

$ 70.99 USD
Free Shipping
12% 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.

$ 70.99 USD
Free Shipping


Genuine BMW Coolant Hose -
This item fits the following BMW Chassis:
F22,F30,F32,F33,F34,F36

Fits BMW Engines including:
N55



Genuine BMW Turbo Coolant Supply Line - N20 F22/23 F3X F10 F25/26 F15...
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Genuine BMW - Corporate Logo
T#:19792195
Part#: 11538853292
In Stock
9% off MSRP $ 146.99

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

$ 133.99 USD
Free Shipping on orders $49 and up
9% off MSRP
$ 146.99

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

$ 133.99 USD
Free Shipping on orders $49 and up
Replace your leaking coolant pipe to prevent further leaks and potentially catastrophic failure. Fits the following BMWs: F22/23 F3X F10 F25/26 F15/16 Fits the following engines: N20/26
Genuine BMW Connector
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Genuine BMW - Corporate Logo
T#:191037
Part#: 11118511205
In Stock
1% off MSRP $ 37.97

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

$ 37.50 USD
Free Shipping on orders $49 and up
1% off MSRP
$ 37.97

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

$ 37.50 USD
Free Shipping on orders $49 and up
Genuine BMW Connector