BMW Coolant & Radiator Hoses for BMW X Series F15 (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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Vent Hose Assembly
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:18468306
Part#: 17127576363
In Stock
$ 29.99 USD
Free Shipping on orders $49 and up
Aluminum connector vs OEM plastic The connector cracks/leaks over time causing coolant to leak and/or overheating problems Molded to OE coolant hose shape for superb fitment Engine heat and ozone resistant Durable ECD (Electro Chemical Degradation)-resistant EPDM material helps prevent electrolysis from breaking down the rubber from the inside-out Temperature rating: -40º F to 275º F (-40º C to 135º C)
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Rein - Return Hose
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:17771593
Part#: 11537615492
Ships in 2 Business Days
$ 45.99 USD
Free Shipping on orders $49 and up
Replace leaking or faulty hoses with Rein premium hoses to restore your vehicle to safe and optimal performance levels.
OEM Rein Lower Coolant Hose - N63 4.4L
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:554681
Part#: 17127575427
In Stock at Vendor
$ 51.99 USD
Free Shipping on orders $49 and up

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

Fits the following engines:
N63 4.4L


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

This product was last offered at the strikethrough price on
08-24-2026

$ 36.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
$ 40.99

This product was last offered at the strikethrough price on
08-24-2026

$ 36.99 USD
Limited Qty Sale
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.

OEM Rein Vent Hose - N63 4.4L
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:554680
Part#: 17127576363
Ships in 2 Business Days
$ 26.99 USD
Free Shipping on orders $49 and up

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

Fits the following engines:
N63 4.4L

Rein Coolant Line - E70
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:592002
Part#: 17127536235
Ships in 2 Business Days
$ 30.99 USD
Free Shipping on orders $49 and up
Connects to the bottom of the expansion tank

Radiator Hose - Metal Flange
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:4826911
Part#: 17127619702
Ships in 2 Business Days
$ 36.99 USD
Free Shipping on orders $49 and up
Cylinder Head Coolant Hose to keep your motor healthy for many miles ahead. Replace damaged or worn coolant hose with upgraded metal flange from Rein.
Water Valve
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:638778
Part#: 64116910544
Ships in 2 Business Days
$ 76.99 USD
Free Shipping
$ 76.99 USD
Free Shipping
URO Water Valve This item fits the following BMW Chassis: E70 X5M,E71 X6M,E53 48IS,E53 X5,E70 X5,E71 X6,F15,F16

Upper Radiator Hose
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:599684
Part#: 17127586774
In Stock
$ 42.99 USD
Free Shipping on orders $49 and up

Rein Turbocharger Coolant Line CHU0902
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:34147744
Part#: 11537577012
Ships in 2 Business Days
$ 69.99 USD
Free Shipping on orders $49 and up

Rein Turbocharger Coolant Line CHU0902 is a high-quality replacement part designed to ensure optimal cooling for BMW turbocharged engines. This coolant line, available from Turner Motorsport, is engineered to efficiently regulate coolant flow to prevent overheating of the turbocharger, protecting it from damage and extending its lifespan. The Rein Turbocharger Coolant Line CHU0902 offers a perfect OEM fit for seamless installation, making it an ideal choice for both professional mechanics and BMW enthusiasts.

Constructed with durable, heat-resistant materials, this coolant line ensures long-lasting performance and reliability. It’s a vital component for maintaining engine efficiency and maximizing the performance of your BMW’s turbo system.

Key Features:

  • Designed for BMW turbocharged engines to prevent turbo overheating
  • Perfect OEM fit for easy, hassle-free installation
  • Efficient coolant regulation improves engine and turbocharger longevity
  • Made from durable, heat-resistant materials for long-term reliability
  • Available from Turner Motorsport, a trusted source for BMW parts and performance upgrades

For BMW owners looking to enhance engine performance and protect the turbo system, the Rein Turbocharger Coolant Line CHU0902 is a must-have upgrade.

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OEM Rein Water Pump Coolant Hose - BMW F15 F16 N55 3.0L
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:45757475
Part#: 11537649394
In Stock at Vendor
$ 67.99 USD
Free Shipping on orders $49 and up
This hose connects the primary water pump to the thermostat housing. Coolant hoses can become brittle over time, leading to cracks and coolant leaks. If your coolant hose is leaking, replace it early to prevent coolant loss and eventual overheating.
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BMW Turbo Cooling Line
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:46478582
Part#: CHT0690
Back Ordered
$ 56.00

This product was last offered at the strikethrough price on
04-28-2026

$ 55.99 USD
Free Shipping on orders $49 and up
$ 55.99 USD
Free Shipping on orders $49 and up
Your turbo is constantly working under extreme heat and pressure, generating serious boost every time you get on the gas. The turbo cooling lines are responsible for circulating coolant through the turbocharger, keeping temperatures in check and safeguarding internal components from excessive heat. With time, these lines can corrode, crack, or clog—compromising coolant flow and system efficiency. If left unchecked, a failing line can lead to overheating, loss of performance, or even costly turbo damage. Why replacing them matters: Protect your turbo – Ensures proper cooling to prevent heat soak and extend turbo life. Stop leaks early – Prevent small coolant drips from turning into bigger, more expensive problems. Keep performance consistent – Reliable cooling means steady boost and dependable operation. Don’t let a tired cooling line put your turbo at risk—replace it and keep your forced-induction system performing at its best.
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Rein - Corporate Logo
T#:17738371
Part#: 17127576358
In Stock at Vendor
$ 72.99 USD
Free Shipping on orders $49 and up
Rein Coolant Hose CHK0722 is a high-performance replacement hose that connects the lower radiator to the water pump.
Coolant Hose
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:30828069
Part#: 17127619702
Back Ordered
$ 50.99 USD
Free Shipping on orders $49 and up
Your cooling system is crucial for maintaining your engine's health over the long haul. Upgrade to Uro's metal flange to replace damaged or worn coolant hoses and ensure lasting performance.
Return Hose
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:17704695
Part#: 11537637059
Ships in 4 Business Days
$ 59.99 USD
Free Shipping on orders $49 and up
OE quality return hose for the cooling system.