BMW Coolant & Radiator Hoses for BMW 3 Series E93 (2007-2013)

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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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Upper Radiator Hose - E9x E82 E89 With N52 Engine
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:7460
Part#: 17127531579
In Stock
$ 44.99 USD
Free Shipping on orders $49 and up
This is the upper radiator hose that goes from the engine to the top of the radiator with either N51 or N52 enigne.

This item fits the following BMWs:
2008+ E82 BMW 128i
2006-2011 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi - Sedan
2006-2012 E91 BMW 325xi 328i 328xi 328i xDrive - Wagon
2007-2013 E92 BMW 328i 328xi 328i xDrive - Coupe
2007-2013 E93 BMW 328i Convertible
2009+ Z4 BMW Z4 sDrive30i
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Radiator Hose for N52 / N54 - Lower
For N52 engines only
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:388683
Part#: 17127564478
In Stock
$ 33.99 USD
Free Shipping on orders $49 and up
$ 33.99 USD
Free Shipping on orders $49 and up
Replace split, hard, or bulging hoses
Rein Upper Radiator Hose - E82, E88, E90, E92, E93, Z4
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:340690
Part#: 17127540127
In Stock
$ 40.99 USD
Free Shipping on orders $49 and up
The hose that comes off of the top outlet on the radiator

OEM Rein Upper Radiator Hose - E9X M3
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:402115
Part#: 11537838214
In Stock
$ 31.99 USD
Free Shipping on orders $49 and up
Replace your cracked or leaking radiator hose to prevent further leaks and potentially catastrophic failure.

Rein Water Pipe - E82, E88, E90, E91, E92, E93
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:403979
Part#: 11537545890
In Stock
$ 20.99 USD
Free Shipping on orders $49 and up
Connects from the top of the thermostat housing to the engine block
OEM Rein Lower Radiator Hose - E9X M3
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:387713
Part#: 11537840661
In Stock
$ 50.99 USD
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Replace your cracked or leaking radiator hose to prevent further leaks and potentially catastrophic failure.

URO Heater Core Hose - 64216983858
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:26171674
Part#: 64216983858
Back Ordered
$ 44.99 USD
Free Shipping on orders $49 and up
Ensure optimal engine cooling in your BMW with these high-quality cooling pipes and hoses. Designed to maintain proper engine temperature, immediate replacement is necessary if cracks are detected to prevent engine overheating. This specific coolant supply hose serves the heater core, crucial for efficient heating in your vehicle.
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Rein - Corporate Logo
T#:583051
Part#: 17127531581
In Stock
$ 27.99 USD
Free Shipping on orders $49 and up
$ 27.99 USD
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Radiator to Thermostat Housing

OEM Rein Expansion Tank Vent Hose - E82/8 E9X N52
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:402113
Part#: 17127618510
In Stock
$ 32.99 USD
Free Shipping on orders $49 and up
Acts as a vent hose between the upper radiator hose and the expansion tank. Runs the length of the top of the radiator.

CRP Radiator Vent Hose - E82, E84, E88, E90, E92, E93
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:1195859
Part#: 17127565094
In Stock
$ 34.99 USD
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$ 34.99 USD
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Located on the top of the radiator
Rein Radiator Return Hose - E82, E88, E90, E91, E92, E93
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:20530
Part#: 64216951946
In Stock
$ 21.99 USD
Free Shipping on orders $49 and up


HOSE F RADIATOR AND ENGINE R 64216951946 Manufactured by CRP

Rein Coolant Hose - E82, E84, E88, E90, E92, E93
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:592013
Part#: 17127599450
In Stock
$ 58.99 USD
Free Shipping
$ 58.99 USD
Free Shipping
Connects your radiator to the thermostat


Rein - Corporate Logo
T#:17738369
Part#: 17127540020
In Stock at Vendor
$ 40.83 USD
Free Shipping on orders $49 and up
Coolant hoses can become brittle over time, leading to cracks and leaks. Replace your coolant hose with this OEM Rein hose to prevent leaks and overheating.
Rein Lower Cooling Hose - E82, E88, E90, E91, E92, E93, Z4
For vehicles with automatic transmission only
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:402117
Part#: 17117524710
Ships in 4 Business Days
$ 32.99 USD
Free Shipping on orders $49 and up
$ 32.99 USD
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Connects to lower coolant pipe
URO Water Hose Assembly - BMW E9X E82 E88
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:37892140
Part#: 17127548229
In Stock
$ 97.99 USD
Free Shipping on orders $49 and up

URO Water Hose Assembly - BMW E9X E82 E88

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

Key Benefits:

  • Manufactured to OE dimensions for easy installation and secure hose connections.
  • High-strength alloy or composite pipe material resists intense engine heat and corrosive coolant.
  • Prevents warping and cracking to avoid coolant leaks.
  • Ensures reliable cooling system performance.
  • Specifically designed for BMW E9X, E82, and E88 models.
  • Enhances durability and longevity of the cooling system.
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Rein Lower Radiator Hose - E82, E88, E90, E92, E93
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:340665
Part#: 17127564480
In Stock
$ 50.99 USD
Free Shipping on orders $49 and up
The hose that attaches to the bottom of the radiator

URO Parts Lower Coolant Hose Assembly - 17127548224
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:26671649
Part#: 17127548224
In Stock
$ 96.99 USD
$ 96.99 USD

Ensure the longevity and safety of your vehicle's engine by replacing aging plastic and rubber cooling system components. Over time, these parts become weak points, risking engine safety with each mile driven. Dry-rot, splitting, or breaks in cooling hoses can result in antifreeze loss, leading to potential engine overheating. To prevent damage to delicate aluminum engine components, it's recommended to replace engine cooling hoses every 100,000 miles.

Thankfully, URO Parts offers a cost-effective solution to safeguard your engine from potential failure. These high-quality components ensure safe and smooth operation, free of coolant loss or overheating.

Features:

  • Formed hoses for a perfect factory fit
  • Includes hose clamps and brackets for easy installation and routing around engine accessories
  • Temperature and chemical-resistant rubber composition
  • Durable plastic construction

If you're overhauling your BMW's cooling system, replacing this critical lower hose is essential.

URO Parts provides over 8,000 high-quality spare parts, many designed to replace factory BMW components. Their commitment to precision, materials, and workmanship ensures each part meets the highest standards. With a focus on durability, function, and affordability, URO Parts delivers quality replacement components you can trust.

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OEM Rein Coolant Hose - BMW E82/88 E9X N54 N55 3.0L
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:592007
Part#: 17127548203
Ships in 4 Business Days
$ 26.99 USD
Free Shipping on orders $49 and up
Low temperature cooling module hose.

Upper Radiator Hose
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:30463942
Part#: 17127540127
Ships in 2 Business Days
$ 28.99 USD
Free Shipping on orders $49 and up
Rein Water Hose With Gasket - Water Pump To Engine Inlet
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:17804808
Part#: 11537584630R
In Stock
$ 40.99 USD
Free Shipping on orders $49 and up
Rein OE quality water hoses are designed to be direct replacements for OE hoses and assemblies. This includes the hose and clamps.

Coolant Hose
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:594291
Part#: 11537584549
In Stock
$ 31.99 USD
Free Shipping on orders $49 and up
Connects to the thermostat. Replacement from Rein.

Coolant Outlet Hose with metal fitting
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:592945
Part#: 11537541992
In Stock
$ 31.42 USD
Free Shipping on orders $49 and up
Heavy Duty Aluminum Connector; Cylinder Head to T-Stat Housing
URO Lower Coolant Hose - Radiator To A/T Oil Cooler - BMW E82/88 E9X ...
For vehicles with automatic transmission only
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:43750237
Part#: 17117524710
Ships in 2 Business Days
$ 33.99 USD
Free Shipping on orders $49 and up
$ 33.99 USD
Free Shipping on orders $49 and up
This hose runs from the lower coolant pipe on the passenger side of automatic transmission cars.
Rein Coolant Inlet Hose Section - E82, E83, E88, E90, E91, E92, E93 ...
For vehicles with manual transmission
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:388668
Part#: 11537535829
In Stock at Vendor
$ 20.99 USD
Free Shipping on orders $49 and up
$ 20.99 USD
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Replaces the rubber section of the water pump inlet pipe - includes two clamps


Rein Coolant Outlet Hose - E82, E88, E90, E92, E93, Z4
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:388670
Part#: 11537541992
In Stock
$ 29.99

This product was last offered at the strikethrough price on
08-10-2026

$ 26.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
$ 29.99

This product was last offered at the strikethrough price on
08-10-2026

$ 26.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Attached to the outlet on the thermostat housing
Rein - Corporate Logo
T#:53750144
Part#: CHU0629
In Stock at Vendor
New Item
$ 56.99 USD
Free Shipping on orders $49 and up
Upgraded Coolant Hose from Rein Featuring Metal Flanges to Reduce Leaks
Rein - Corporate Logo
T#:44835448
Part#: CHU0484
In Stock
$ 46.99

This product was last offered at the strikethrough price on
08-13-2026

$ 46.00 USD
Free Shipping on orders $49 and up
$ 46.00 USD
Free Shipping on orders $49 and up
Attaches the outlet of the thermostat housing to the cylinder head This hose is notorious for failure at the flange. The plastic flange becomes brittle over time due to numerous heat cycles and often cracks, leading to a major coolant leak. This upgraded option from Rein features an aluminum flange that will not crack or split, ensuring years of operation without the worries of failure.
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Rein - Corporate Logo
T#:348982
Part#: 11537521049
In Stock
$ 17.99 USD
Free Shipping on orders $49 and up
Connects from the water pump to the thermostat

URO Silicone Coolant Pipe Repair Kit - BMW N52 3.0L
For vehicles with manual transmission
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:37757233
Part#: 11537535829RPR
In Stock
$ 16.99 USD
Free Shipping on orders $49 and up
$ 16.99 USD
Free Shipping on orders $49 and up
This silicone coolant pipe repair kit replaces the factory rubber hose section found on the coolant pipe that runs from the engine block to the water pump, BMW p/n 11537535829. The factory rubber hose tends to split over time, leading to coolant loss. Silicone hose lasts significantly longer than rubber hose, ensuring leak-free engine operation for many years.
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Coolant Inlet Hose Section
For vehicles with automatic transmission only
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:388669
Part#: 11537558523
In Stock
$ 17.99 USD
Free Shipping on orders $49 and up
$ 17.99 USD
Free Shipping on orders $49 and up

URO - Corporate Logo
T#:1196209
Part#: 17111711987
In Stock
$ 3.99 USD
Free Shipping on orders $49 and up
Fits various components in the cooling system
Silicone Coolant Pipe Repair Kit
For vehicles with automatic transmission only
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:639584
Part#: 11537558523RPR
Ships in 2 Business Days
$ 14.99 USD
Free Shipping on orders $49 and up
$ 14.99 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!
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URO Coolant Bleeder Screw - Priced Each - BMW E9X F10
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:5416748
Part#: 11537793373
In Stock
$ 1.99 USD
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URO Coolant Bleeder Screw - Priced Each - BMW E9X F10

The URO Coolant Bleeder Screw - Priced Each - BMW E9X F10 is a crucial component for maintaining optimal performance in your BMW's cooling system. When performing routine service, ensuring that all air pockets are removed from the coolant system is vital for proper function. Air pockets in the cooling system can prevent heat from circulating properly, potentially causing issues such as reduced heating efficiency or even engine overheating if trapped behind the thermostat.

  • Ensures proper air removal from the cooling system for improved engine performance
  • Prevents air pockets from interfering with heat circulation and engine cooling
  • Easy installation for an efficient and secure fit
  • Durable construction designed to withstand high pressure and temperature conditions
  • Helps maintain a fully functional cooling system, avoiding overheating and damage
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OEM Rein Coolant Pipe Inlet Hose Section - N52
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:388662
Part#: 11537516414
In Stock
$ 19.99 USD
Free Shipping on orders $49 and up

Cooling hoses tend to crack over time after going through countless heating and cooling cycles. This can lead to leaks or air bubbles in the cooling system that lead too coolant loos, hurts cooling potential, or could possibly cause damage from excess heat.

Fits the following BMWs:
Submodels with N52 3.0L engine.

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Water Hose
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:57616352
Part#: 17127599452
Ships in 4 Business Days
New Item
$ 63.99 USD
Free Shipping on orders $49 and up
Rein Automotive cooling hoses are designed as precision OEM-quality replacements that withstand the rigorous demands of hard driving.
Upper Radiator Expansion Tank Vent Hose
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:56977974
Part#: 17127618510
Ships in 2 Business Days
New Item
$ 27.99 USD
Free Shipping on orders $49 and up
URO Parts delivers a reliable aftermarket solution engineered to match original factory specifications for precise fitment and sustained durability.


URO Coolant Pipe O-Ring - BMW N52 3.0L
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:37892133
Part#: 11517514942
In Stock
$ 2.09 USD
Free Shipping on orders $49 and up

URO Coolant Pipe O-Ring - BMW N52 3.0L

Engineered to meet OE coolant pipe o-ring dimensions, the URO Coolant Pipe O-Ring ensures easy installation and a perfect fit for BMW N52 3.0L engines. It is designed to resist cooling system heat and antifreeze, providing reliable performance under demanding conditions. Constructed from durable ECD (Electro Chemical Degradation)-resistant EPDM material, it helps prevent electrolysis, extending the lifespan of your cooling system. With a temperature rating of -40º F to 275º F (-40º C to 135º C), this o-ring is built to withstand extreme temperatures. Supported by a 24-month unlimited mileage warranty, it is a dependable solution for maintaining your BMW’s cooling system efficiency.

Key Benefits:

  • Precision-molded to OE dimensions for easy installation and perfect fit.
  • Resists cooling system heat and antifreeze for reliable performance.
  • Durable ECD-resistant EPDM material prevents electrolysis.
  • Temperature rating of -40º F to 275º F for extreme condition durability.
  • Includes a 24-month unlimited mileage warranty for peace of mind.
  • Specifically designed for BMW N52 3.0L engines.
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