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URO BMW Cooling System Parts & Accessories

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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Radiator Hose - Radiator To Engine Oil Cooler - F10 N52
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:50031875
Part#: 17127578399
Ships in 1 Business Day
$ 36.99 USD
Free Shipping on orders $49 and up
Cooling system reliability depends on the details, and this is a hose you can’t afford to ignore. The Radiator to Engine Oil Cooler Hose plays a key role in circulating coolant between the radiator and oil cooler, helping manage engine oil temperatures when the engine is under load. Over time, factory rubber hoses are subjected to constant heat cycles, system pressure, and chemical exposure that cause internal deterioration. As the material breaks down, the hose can soften, swell, crack, or fail without warning—often leading to overheating and elevated oil temperatures. Replacing a worn hose restores proper coolant flow and helps prevent unexpected failures. Manufactured to meet or exceed OE standards, this hose is formed with the correct bends, diameter, and connections for an exact factory-style fit. Installation is straightforward, utilizing original mounting points for a true plug-and-play replacement with no modification required. Why it matters: Ensures consistent coolant flow to the engine oil cooler Supports stable oil temperatures during spirited or high-load driving Eliminates aging, failure-prone factory rubber Direct-fit design for fast, hassle-free installation Smart preventative maintenance for high-mileage or performance-oriented vehicles
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URO Thermostat Housing Gasket - BMW M52TU M54
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:639269
Part#: 11537509357
In Stock
$ 2.99 USD
Free Shipping on orders $49 and up
Prevent leaks with a brand new thermostat housing gasket from URO
Coolant Hose
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:373140
Part#: 11531266474
Ships in 1 Business Day
$ 5.99

This product was last offered at the strikethrough price on
08-31-2026

$ 4.99 USD
Free Shipping on orders $49 and up
$ 4.99 USD
Free Shipping on orders $49 and up
Water pipes and coolant hoses are essential for proper cooling. If they are cracked, they are going to need to be replaced as soon as possible to avoid overheating your engine. This hose runs from the water pump housing to the intake manifold
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Radiator Rubber Mount
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:362916
Part#: 17101439113
Ships in 1 Business Day
$ 4.99 USD
Free Shipping on orders $49 and up
The mount is used to create a sturdy fit for your radiator and help reduce shock to the unit from uneven roads

Water Temperature Sensor
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:372926
Part#: 12621288158
Ships in 1 Business Day
$ 6.99 USD
Free Shipping on orders $49 and up
$ 6.99 USD
Free Shipping on orders $49 and up
Replace the sensor to get your gauge working properly again.
Radiator Hose - Lower
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:373023
Part#: 11531726344
Ships in 1 Business Day
$ 8.99 USD
Free Shipping on orders $49 and up
Replace your radiator hose before a blown hose leaves you stranded.

BMW Engine Coolant Hose Kit
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:46753513
Part#: 11537560530-K
Ships in 1 Business Day
$ 18.99 USD
Free Shipping on orders $49 and up
This short, curved coolant hose connects to the auxiliary water pump located near the transmission.
URO Radiator Mounting Plate for Expansion Tank - Z4
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:639486
Part#: 17112248408
Ships in 1 Business Day
$ 69.99 USD
Free Shipping on orders $49 and up
URO Parts is one of the leading manufacturers of high quality direct replacement aftermarket components, covering a wide range of makes and models. All of their replacement parts are manufactured to ISO 9000 certification standards, so you can expect long lasting performance from URO Parts. 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 Mounting Plate - This item fits the following BMW Chassis: E85,E86 Fits BMW Engines including: M54,N52
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URO Thermostat Housing W/ Thermostat Kit - Priced As Kit
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:401817
Part#: 11537534521
Ships in 1 Business Day
$ 99.99

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

$ 85.99 USD
Free Shipping
$ 85.99 USD
Free Shipping

The thermostat neck/housing, often referred to as the highest point on the head, serves a vital function in controlling the flow of coolant back to the pressure tank. If you've noticed symptoms like cracking around the gasket seal or leaks, it's a clear indication that this component is in need of replacement.

This comprehensive kit covers all your replacement needs, featuring:

  • Profile gasket
  • Temperature sensor
  • Two O-rings
  • Clip
  • Bleeder screw

Ensure your vehicle's cooling system operates flawlessly with this Thermostat Neck/Housing Replacement Kit.

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Cooling Hose Connector
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:373131
Part#: 11531714738
Ships in 1 Business Day
$ 13.78 USD
Free Shipping on orders $49 and up
O-Ring included. URO Parts is one of the leading manufacturers of high quality direct replacement aftermarket components, covering a wide range of makes and models. All of their replacement parts are manufactured to ISO 9000 certification standards, so you can expect long lasting performance from URO Parts.
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Coolant Level Sensor - 109mm Long
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:380458
Part#: 61311375715
Ships in 1 Business Day
$ 15.99 USD
Free Shipping on orders $49 and up
Replace your coolant level sensor and ensure that your levels are accurately monitored
URO Turbocharger Cooling Return Line - 11538853293
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:28537511
Part#: 11538853293
Ships in 1 Business Day
$ 56.99 USD
Free Shipping on orders $49 and up

This hose assembly directs coolant away from the turbocharger, allowing cooler coolant from the radiator to flow through. Replace any leaking coolant lines promptly to prevent engine and turbocharger damage.

Key Features:

Ensured fitment for your vehicle Precision-formed to match the length and shape of OE turbocharger coolant lines, ensuring proper appearance and function Equipped with the correct end fittings for easy installation and leak-free performance Constructed using high-quality materials to withstand coolant exposure and turbo heat URO Parts offers more than 8,000 high-quality spare parts, many of which are specifically designed to replace factory BMW components. Their business was founded on the premise of producing parts that adhere to the highest standards of precision, materials, and workmanship. Each part is closely evaluated by a team of industry professionals to determine how to offer the best blend of durability, function, and price. If you're looking for quality replacement components at a reasonable price, look no further than URO Parts.

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Coolant Hose
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:362012
Part#: 11531287651
Ships in 1 Business Day
$ 11.99 USD
Free Shipping on orders $49 and up
From water pump to thermostat housing
URO - Corporate Logo
T#:362008
Part#: 17111712835
Ships in 1 Business Day
$ 18.99 USD
Free Shipping on orders $49 and up
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
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Coolant Hose
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:591743
Part#: 11531257371
Ships in 1 Business Day
$ 7.99 USD
Free Shipping on orders $49 and up
Water Pump to Intake Manifold

Radiator Hose - Upper
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:373013
Part#: 11531287682
Ships in 1 Business Day
$ 8.99

This product was last offered at the strikethrough price on
08-31-2026

$ 7.99 USD
Free Shipping on orders $49 and up
$ 7.99 USD
Free Shipping on orders $49 and up
Splitting at a hose clamp, swelling, cracking, and breaking are just a few of the ways this hose can leave you stranded. Replace it at the first sign of wear to keep your coolant in your engine.

URO Radiator Coolant Hose - Lower - BMW E39 582i
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:6967
Part#: 11531740481
Ships in 1 Business Day
$ 12.99 USD
Free Shipping on orders $49 and up
$ 12.99 USD
Free Shipping on orders $49 and up
Replace your leaking coolant hose with this URO coolant hose to prevent further coolant loss and overheating
Water Hose
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:373139
Part#: 11531266472
Ships in 1 Business Day
$ 1.99 USD
Free Shipping on orders $49 and up
Return pipe to water pump

URO Transmission Cooler Thermostat - E53 M62/N62
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:5958721
Part#: 17107559966
Ships in 1 Business Day
$ 52.99 USD
Free Shipping on orders $49 and up
This thermostat controls the flow of coolant through the transmission cooler, cooling your transmission fluid as transmission fluid circulates as well. If this fails, you may be shortening the life of your transmission through hard use.
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Coolant Hose
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:373095
Part#: 11531730351
Ships in 1 Business Day
$ 12.99 USD
Free Shipping on orders $49 and up
Attaches the expansion tank to the heater return hose

Coolant Expansion Tank
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:25507167
Part#: 17138742660
Ships in 1 Business Day
$ 136.99 USD
Free Shipping on orders $49 and up
The coolant expansion tank is essential for your vehicle, acting as a reservoir for extra fluid during temperature shifts. However, frequent exposure to extreme conditions makes it susceptible to cracks or breaks. Maintaining all coolant within the system is vital for optimal engine function. If you detect any damage, such as cracks, broken nipples, or compromised mounting points, swift replacement of the tank is necessary to uphold your vehicle's cooling system integrity.
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URO Engine Coolant Hose - G30, G11
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:54851969
Part#: 17128602870
Ships in 1 Business Day
New Item
$ 61.99 USD
$ 61.99 USD
On the track or the street, your cooling system is under constant abuse. A blown coolant hose can mean a cooked cylinder head and a ruined track day. When you're pushing your car to the limit, you need plumbing that can handle the heat.
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Lower Radiator Hose
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:591742
Part#: 11531250702
Ships in 1 Business Day
$ 12.99 USD
Free Shipping on orders $49 and up
Replace your hoses and keep your cool
Expansion Tank Mounting Plate
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:593026
Part#: 17101439110
Ships in 1 Business Day
$ 68.99 USD
Free Shipping on orders $49 and up
These plastic supports mount to the side of the radiator, and are used to hold the expansion tank in place.


Cooling Hose
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:373141
Part#: 11531274210
Ships in 1 Business Day
$ 9.99 USD
Free Shipping on orders $49 and up
$ 9.99 USD
Free Shipping on orders $49 and up
Located under intake manifold
URO - Corporate Logo
T#:53644215
Part#: URO-023423
Ships in 1 Business Day
New Item
$ 65.99 USD
Free Shipping on orders $49 and up
This high-quality hose from URO prevents overheating by maintaining a stable engine temperature, allowing for optimal performance and extended engine life.
Radiator Hose - Lower
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:361988
Part#: 11531247261
Ships in 1 Business Day
$ 9.99 USD
Free Shipping on orders $49 and up
Connects the thermostat to the lower radiator.

Lower Radiator Hose
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:591747
Part#: 11531266956
Ships in 1 Business Day
$ 6.99

This product was last offered at the strikethrough price on
08-31-2026

$ 5.99 USD
Free Shipping on orders $49 and up
$ 5.99 USD
Free Shipping on orders $49 and up
Attaches from the radiator to the bottom of the thermostat housing

Thermostat
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:637726
Part#: 11538671517
Ships in 1 Business Day
$ 35.99 USD
Free Shipping
$ 35.99 USD
Free Shipping
URO Water Pump - BMW M20 M50
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:639174
Part#: 11519070759
In Stock
$ 52.99 USD
Free Shipping on orders $49 and up
The water pump in your vehicle keeps all that coolant flowing freely. If it begins to fail, overheating problems are inevitable. Don't take a chance on doing damage to engine internals by not replacing your water pump.
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Radiator Hose
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:16441623
Part#: 17 127593490
Back Ordered
$ 46.99 USD
Free Shipping on orders $49 and up
Over the years and with exposure to extremely hot coolant, the coolant hoses in your vehicle can take a beating. Being made of reinforced rubber, these hoses can fail in a number of ways. Splitting at a hose clamp, swelling, cracking, and breaking are just a few of the ways this hose can leave you stranded.
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URO Coolant Hose - BMW E34 E32
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:373028
Part#: 64211390934
Ships in 1 Business Day
$ 6.99 USD
Free Shipping on orders $49 and up
Connects the accumulator to the water valve

Upper Radiator Hose
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:30463943
Part#: 17127619684
Ships in 1 Business Day
$ 37.99 USD
Free Shipping on orders $49 and up

Coolant Connector Pipe
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:5788129
Part#: 11127810707
Ships in 1 Business Day
$ 15.99 USD
Free Shipping on orders $49 and up
This pipe connects the cylinder head to the coolant hose.
Coolant Hose
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:591745
Part#: 11531266471
Ships in 1 Business Day
$ 10.99 USD
Free Shipping on orders $49 and up
From the water pump to the thermostat
URO Expansion Tank Mounting Plate - BMW E83 X3
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:639534
Part#: 17113400018
Ships in 1 Business Day
$ 90.99 USD
Free Shipping on orders $49 and up
$ 90.99 USD
Free Shipping on orders $49 and up
Secures the expansion tank to the radiator


Expansion Tank Hose
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:33913469
Part#: 17127560971
Ships in 1 Business Day
$ 138.99 USD
Free Shipping on orders $49 and up
$ 138.99 USD
Free Shipping on orders $49 and up
Connects to the bottom of the expansion tank and is routed to the thermostat
URO Engine Coolant Hose - BMW E70 X5
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:52586666
Part#: 17127536236
Ships in 1 Business Day
New Item
$ 29.99 USD
Free Shipping on orders $49 and up
The ÜRO Parts 20796 Crankcase Vent Valve is a critical component for maintaining engine efficiency and emissions compliance.
URO Cooling Fan Shroud - BMW E36 318 M42
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:377291
Part#: 17111723067
Back Ordered
$ 44.99 USD
$ 44.99 USD
If your shroud has become damaged in any way, replace it immediately. A damaged shroud can break loose and cause damage to underhood components after making contact with a spinning radiator fan.

Lower Radiator Hose
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:373010
Part#: 11531266462
Ships in 1 Business Day
$ 10.99 USD
Free Shipping on orders $49 and up
Hose from radiator to water pump

URO Radiator Hose - Upper - BMW E24 E28
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:373011
Part#: 11531276647
Ships in 1 Business Day
$ 16.79 USD
Free Shipping on orders $49 and up
$ 16.79 USD
Free Shipping on orders $49 and up
Replace your radiator hose before a blown hose leaves you stranded.
URO Water Hose - BMW E70 E71 N54 N55
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:30463941
Part#: 11537589949
Ships in 1 Business Day
$ 37.99 USD
Free Shipping on orders $49 and up

URO Water Hose - BMW E70 E71 N54 N55

The URO Water Hose - BMW E70 E71 N54 N55 is molded to the exact shape of the OE coolant hose, ensuring superb fitment for your BMW's cooling system. Constructed from durable ECD (Electro Chemical Degradation)-resistant EPDM material, this hose is engineered to withstand engine heat and prevent electrolysis from breaking down the rubber from the inside-out. It is also resistant to ozone, ensuring longevity and reliability. With a temperature rating of -40º F to 275º F (-40º C to 135º C), this water hose is built to handle the toughest conditions, providing optimal performance and durability.

  • Molded to OE coolant hose shape for superior fitment
  • Engine heat and ozone resistant for long-lasting performance
  • ECD-resistant EPDM material prevents electrolysis and breakdown from the inside-out
  • Temperature rating of -40º F to 275º F (-40º C to 135º C) for optimal durability
  • Designed specifically for BMW E70 E71 N54 N55 models
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URO Engine Coolant Recovery Tank Hose
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:37858364
Part#: 17127639029
Ships in 1 Business Day
$ 142.99 USD
Free Shipping on orders $49 and up
Genuine BMW REFRIGERANT PIPE Fits BMW Engines including: Over time, exposure to extremely hot coolant can degrade the hoses in your vehicle. Made of reinforced rubber, these hoses can fail in several ways, including splitting at hose clamps, swelling, cracking, or breaking—any of which could leave you stranded. Replace worn hoses at the first sign of damage to keep your coolant where it belongs—inside your engine. During a radiator hose replacement, some fluid loss is unavoidable. Be sure to browse our website for the correct replacement and have it delivered straight to your door. N20
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Thermostat Housing
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:377315
Part#: 11531743679
Ships in 1 Business Day
$ 9.14 USD
Free Shipping on orders $49 and up
Made to fit just like the stock unit, this replacement will get your coolant system back in top shape quickly. Broken, cracked, or brittle flanges are no longer a problem. Take the worries out of your morning commute with an inexpensive piece of mind.
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URO Engine Block Coolant Flange - BMW E90 E70 M57
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:637727
Part#: 11127806196
Ships in 1 Business Day
$ 11.99 USD
Free Shipping on orders $49 and up
Replace your broken, cracked, or leaking coolant flange with this URO coolant flange to restore proper engine cooling

Coolant Hose
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:373027
Part#: 11531745595
Ships in 1 Business Day
$ 13.99 USD
Free Shipping on orders $49 and up
$ 13.99 USD
Free Shipping on orders $49 and up
Connects from water pump to top of radiator
Water Pipe With O-Rings
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:592942
Part#: 11537519710
Ships in 1 Business Day
$ 53.99 USD
Free Shipping on orders $49 and up
Water pipes are essential for proper cooling. If they are cracked, they are going to need to be replaced as soon as possible to avoid overheating your engine.
Upper Radiator Hose
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:592206
Part#: 17129802110
Ships in 1 Business Day
$ 74.99 USD
Free Shipping on orders $49 and up
$ 74.99 USD
Free Shipping on orders $49 and up


Coolant Hose
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:57761592
Part#: 17127518581
Ships in 1 Business Day
New Item
$ 42.99 USD
$ 42.99 USD
Engine Oil Cooler
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:56977973
Part#: 11428510856
Ships in 1 Business Day
New Item
$ 83.99 USD
Free Shipping on orders $49 and up
Maintain stable oil temperatures and safeguard your BMW's powertrain with this replacement oil cooler from URO Parts.