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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
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:361992
Part#: 11531721708
Ships in 1 Business Day
$ 8.56 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. Replace it at the first sign of wear to keep your coolant in your engine. With the proper diameter, bends, and lengths, this is the perfect replacement for any swelled or damaged hose. An easy installation, it's piece of mind the next time you are on a long trip or your morning commute.
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Water Pump
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:361969
Part#: 11510007042
Ships in 1 Business Day
$ 88.99 USD
Free Shipping
$ 88.99 USD
Free Shipping
With housing, gaskets and metal impeller
Radiator Hose - Lower
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:361989
Part#: 11531279895
In Stock
$ 14.99

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

$ 12.99 USD
Free Shipping on orders $49 and up
$ 12.99 USD
Free Shipping on orders $49 and up
During your radiator hose change, fluid loss is inevitable. Be sure to browse the website to get the proper replacement for your vehicle sent directly to your door. Also, be sure to order a new thermostat housing, as the stock plastic units often get broken or warped during removal
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Turbocharger Coolant Line - F06/F10/F12/F13
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:50031872
Part#: 11538092641
Ships in 1 Business Day
$ 56.99 USD
Free Shipping on orders $49 and up
Turbocharger oil feed lines are often overlooked, but they play a critical role in turbo longevity. Replacing a worn or original feed line is an inexpensive safeguard against premature turbo failure. The oil feed line delivers a constant supply of clean, pressurized oil to the turbocharger bearings. Over time, exposure to extreme exhaust heat and repeated thermal cycling can cause oil to break down inside the line, leading to carbon buildup and restricted flow. Reduced oil supply quickly results in elevated bearing temperatures and accelerated wear. Installing a new turbo oil feed line restores proper oil delivery, helping maintain stable bearing temperatures and reliable lubrication. Many updated or upgraded feed lines feature improved materials, refined routing, or additional heat shielding to better withstand the high-temperature environment surrounding the turbocharger. Benefits of replacement: Helps prevent oil starvation caused by internal restriction Protects turbocharger bearings from heat-related wear Extends overall turbocharger service life Recommended preventative maintenance during turbo replacement or high-mileage service Especially important for increased boost or upgraded turbo applications In short, replacing the turbo oil feed line is a smart preventative maintenance step that supports long-term reliability and consistent performance.
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Water Hose
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:30463940
Part#: 11531743295
Ships in 1 Business Day
$ 16.99 USD
Free Shipping on orders $49 and up
URO Turbocharger Cooling Supply Line - 11538663516
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:28537510
Part#: 11538663516
Ships in 1 Business Day
$ 49.99 USD
Free Shipping on orders $49 and up

This hose assembly delivers coolant to the turbocharger, aiding in heat dissipation. Promptly replace any leaking coolant lines 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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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
Rubber Grommet
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:591950
Part#: 17111117442
Ships in 1 Business Day
$ 11.99 USD
Free Shipping on orders $49 and up
For mounting of radiator and oil cooler

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.

Radiator Drain Plug
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:37757236
Part#: 0005000185
Ships in 1 Business Day
$ 3.99 USD
Free Shipping on orders $49 and up
URO Engine Oil Cooler
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:37858360
Part#: 17217560962
Ships in 1 Business Day
$ 57.99

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

$ 48.99 USD
Free Shipping on orders $49 and up
$ 48.99 USD
Free Shipping on orders $49 and up
**Cooler only—housing not included.** Your vehicle’s oil cooler functions exactly as its name suggests—it cools engine oil by circulating it through a series of fins filled with coolant, regulating its temperature before and after passing through the oil filter. A failing oil cooler can cause coolant and engine oil to mix, similar to a blown head gasket. Replace your leaking or damaged oil cooler today to prevent further issues. **Seal not included.**
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URO Water Pump - BMW N54/N55 3.0L
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:43750242
Part#: 11515A05704
In Stock
$ 333.99 USD
Free Shipping on orders $49 and up
If your water pump is starting to fail, you may notice coolant leaks, or even hear a whining noise coming from under the hood. If you think your water pump is starting to fail, replace it as soon as you can. Keep your eyes peeled for warning signs it may be time to replace your water pump. N54 and N55 engines are prone to water pump failure - replace every 60,000 miles.
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URO Expansion Tank Hose - BMW F2X F3X 230i 330i 430i
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:37925862
Part#: 17129845173
Ships in 1 Business Day
$ 25.99 USD
Free Shipping on orders $49 and up

URO Expansion Tank Hose - BMW F2X F3X 230i 330i 430i

The URO Expansion Tank Hose - BMW F2X F3X 230i 330i 430i is a high-quality replacement hose designed to meet the rigorous standards of BMW vehicles. Precision-molded to match the OE recovery tank hose shape, it ensures effortless installation and a perfect fit. Built to resist engine heat and ozone exposure, this hose is made from durable ECD-resistant EPDM material, which prevents electrolysis and internal breakdown. With a temperature rating of -40º F to 275º F (-40º C to 135º C), it performs reliably in extreme conditions. Supported by a 24-month unlimited mileage warranty, this hose is a dependable choice for BMW owners seeking durability and precision.

Key Benefits:

  • Precision-molded to OE shape for easy installation and perfect fit
  • Engine heat and ozone resistant for long-lasting performance
  • Durable ECD-resistant EPDM material prevents internal breakdown
  • Wide temperature range: -40º F to 275º F (-40º C to 135º C)
  • 24-month unlimited mileage warranty for peace of mind

Upgrade your BMW F2X F3X 230i 330i 430i with the URO Expansion Tank Hose and ensure optimal cooling system performance for your vehicle.

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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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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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Engine Oil Cooler
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:42436716
Part#: 11428583901
Ships in 1 Business Day
$ 52.99 USD
Free Shipping on orders $49 and up
Engine oil coolers are critical for keeping oil temperatures in check, preventing premature breakdown and maintaining proper lubrication. When oil gets too hot, it loses viscosity and can't effectively protect vital engine components like bearings—which can lead to serious, even catastrophic, failures. If your oil cooler is damaged or has failed, replacing it is essential to protect your engine and keep everything running smoothly.
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URO Hose Clamp - Priced Each
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:54388406
Part#: 17127639895
Ships in 1 Business Day
New Item
$ 16.99 USD
Free Shipping on orders $49 and up
Located on the bottom coolant hose
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 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 - 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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Thermostat Housing Cap / Radiator Cap
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:8741228
Part#: 11531486703
Ships in 1 Business Day
$ 11.99 USD
Free Shipping on orders $49 and up
$ 11.99 USD
Free Shipping on orders $49 and up

Upper Radiator Hose - Short Section
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:591437
Part#: 17129800478
Ships in 1 Business Day
$ 43.99 USD
Free Shipping on orders $49 and up
Upper Radiator Hose
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:592184
Part#: 17127515501
Ships in 1 Business Day
$ 18.99 USD
Free Shipping on orders $49 and up
$ 18.99 USD
Free Shipping on orders $49 and up
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.


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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URO Coolant Hose - BMW E60 E61 E83 N52
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:639219
Part#: 11537519494
Ships in 1 Business Day
$ 20.99 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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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.

O-Ring Kit
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:376182
Part#: 111414399752
Ships in 1 Business Day
$ 57.99

This product was last offered at the strikethrough price on
04-29-2026

$ 56.99 USD
Free Shipping on orders $49 and up
$ 56.99 USD
Free Shipping on orders $49 and up
The O-rings necessary for servicing your water pipe

Adapter Lead
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:600498
Part#: 12517646145
Ships in 1 Business Day
$ 34.99 USD
Free Shipping on orders $49 and up
$ 34.99 USD
Free Shipping on orders $49 and up
URO Rubber Mount - Radiator - E30 E32 E34 E36 Z3
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:591951
Part#: 17111178412
Ships in 1 Business Day
$ 3.12 USD
Free Shipping on orders $49 and up
$ 3.12 USD
Free Shipping on orders $49 and up
URO Parts is one of the leading manufacturers of high quality direct replacement aftermarket components, covering a wide range of makes and models. All of their replacement parts are manufactured to ISO 9000 certification standards, so you can expect long lasting performance from URO Parts.
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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
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.

Expansion Tank Cap
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:373099
Part#: 17137516004
Ships in 1 Business Day
$ 15.99

This product was last offered at the strikethrough price on
04-10-2026

$ 10.99 USD
Free Shipping on orders $49 and up
$ 10.99 USD
Free Shipping on orders $49 and up
The coolant expansion tank cap keeps necessary pressure on your coolant to increase efficiency. If you have an overheating issue in your vehicle, a simple, quick, and inexpensive part to replace is this cap.
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URO - Engine Oil Thermostat
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:33446277
Part#: 11427637052
Ships in 1 Business Day
$ 143.99 USD
Free Shipping on orders $49 and up
An engine oil thermostat regulates engine oil temperature which is a critical function that keeps the engine oil at an optimal temperature which can improve the engines life span.
URO Coolant Expansion Tank Cap - G2x G4x G6x G7x
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:56760937
Part#: 17138665638
Ships in 1 Business Day
New Item
$ 25.99 USD
$ 25.99 USD
A compromised expansion tank cap can lead to loss of pressure, fluid leaks, and dangerous engine overheating. This URO Coolant Reservoir Cap provides a dependable, cost effective solution to restore factory pressure thresholds on modern G-Chassis BMW models.
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Heater Hose
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:373063
Part#: 64211384763
Ships in 1 Business Day
$ 8.99

This product was last offered at the strikethrough price on
04-10-2026

$ 6.99 USD
Free Shipping on orders $49 and up
$ 6.99 USD
Free Shipping on orders $49 and up
Water valve 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.
Expansion Tank - Priced Each
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:639209
Part#: 17138610656
Ships in 1 Business Day
$ 117.99 USD
Free Shipping on orders $49 and up
Replace your leaky coolant tank!
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 Coolant Level Sensor - BMW E24 E30
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:37757292
Part#: 61311361248
Ships in 1 Business Day
$ 12.99 USD
Free Shipping on orders $49 and up

URO Coolant Level Sensor - BMW E24 E30

URO Coolant Level Sensor - BMW E24 E30 is the perfect solution for restoring accurate coolant level monitoring in your BMW. If you are experiencing a false "low coolant" warning or if your vehicle fails to notify you of dangerously low coolant levels, this high-quality replacement sensor will fix those issues. Designed as a direct-fit OE replacement, this sensor installs easily into your coolant reservoir tank with a simple plug-and-play wiring connection. Made from durable polymer and corrosion-resistant metal materials, this sensor is built to withstand the intense heat of your vehicle’s cooling system. Alloy conductors help minimize electrical resistance for accurate operation and long-lasting reliability.

  • Resolves false "low coolant" indicator light warnings
  • Prevents failure to alert the driver of dangerously low coolant levels
  • Direct-fit OE replacement design for easy installation into the coolant reservoir tank
  • Simple plug-and-play wiring connection for quick installation
  • Manufactured from high-quality polymer and corrosion-resistant metal materials to endure high cooling system temperatures
  • Alloy conductors reduce electrical resistance for precise operation
  • Designed and tested for long-lasting reliability
  • 24 Month Unlimited Mileage Warranty for peace of mind
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Expansion Tank Mounting Clamp
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:591954
Part#: 17111707777
Ships in 1 Business Day
$ 6.99 USD
Free Shipping on orders $49 and up
Locks the expansion tank into the mounting plate via the large hole in the bottom of the tank
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.

Radiator Hose - Lower - E38/E39
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:50066847
Part#: 11537505229
Ships in 1 Business Day
$ 41.99 USD
Free Shipping on orders $49 and up
Connects from the lower radiator outlet to the thermostat housing and features an integrated port for the coolant temperature sensor.
BMW Coolant Pipe - BMW F22/23 F3X
2X Entries Into Our F80 M3 Sweepstakes
For vehicles with automatic transmissions only.
URO - Corporate Logo
T#:50031885
Part#: 11537639997
Ships in 1 Business Day
$ 49.99 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. Wear is easy to see on these rubber hoses. Bulges, cracking, splitting at connections, and the loss of flexibility are usually big indicators that they are reaching the ends of their lives. Replace them whenever this wear is identified. Genuine BMW Feed Line - This item fits the following BMW Chassis: E89 Z4,F10,F22,F30,F31,F32,F33,F34,F36 Fits BMW Engines including: N20,N26
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URO Turbo Coolant Return Line - BMW Gen1 B58 3.0L
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:53079363
Part#: 11538666857
In Stock
New Item
$ 65.99 USD
Free Shipping on orders $49 and up
Replacement coolant return hose running from the turbocharger to the auxiliary water pump.

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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URO Coolant Bypass Hose - B48
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:54851970
Part#: 17128616914
Ships in 1 Business Day
New Item
$ 44.99 USD
$ 44.99 USD
On the street or at the track, your cooling system is under constant attack from extreme heat, pressure, and vibration. If your factory bypass hose is looking soft or crusty, it's a ticking time bomb. This heavy-duty replacement hose is engineered to restore factory-level reliability with track-ready durability.
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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.


Coolant Hose
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:373138
Part#: 11531266459
Back Ordered
$ 3.99 USD
Free Shipping on orders $49 and up
Water pump to thermostat housing
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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