BMW Coolant & Radiator Hoses for BMW X Series F26 (2015+)

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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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Rein Coolant Hose - BMW F22/23 F3X
Rein Coolant Hose - BMW F22/23 F3X
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:594310
Part#: 11537639997
In Stock
$ 57.99 USD
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$ 57.99 USD
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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.
Rein Water Hose With Gasket - Water Pump To Engine Inlet
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
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$ 40.99

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

$ 36.99 USD
Limited Qty Sale
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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.
Rein Coolant Hose - BMW F22/23 F3X
Rein Coolant Hose - BMW F22/23 F3X
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:591823
Part#: 11537639998
In Stock
$ 42.99 USD
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$ 42.99 USD
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Connects from water pump to block
Vargas Billet Upper Coolant Line Block-Off - BMW N55 & S55 Engines
Vargas Billet Upper Coolant Line Block-Off - BMW N55 & S55 Engines ...
2X Entries Into Our F80 M3 Sweepstakes
Vargas Turbo Technologies - Corporate Logo
T#:52094575
Part#: VTT-FAB-047
Ships in 10 Business Days
New Item
$ 21.99 USD
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$ 21.99 USD
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When building a custom turbo kit, the "VTT-FAB-047" Block-Off Flange is an essential component for managing your BMW's thermal systems.
Coolant Expansion Tank
Coolant Expansion Tank
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:592029
Part#: 17138616418
In Stock at Vendor
$ 85.99 USD
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$ 85.99 USD
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Replaced your cracked unit with a new coolant expansion tank
Rein Turbo Cooling Line - Return
Rein Turbo Cooling Line - Return
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:17771598
Part#: 11538663517
Ships in 2 Business Days
$ 86.99

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

$ 76.99 USD
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$ 76.99 USD
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Rein turbo hoses are manufactured with premium OE quality material to offer maximum protection from premature failures.
BMW Turbo Cooling Line
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
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$ 55.99 USD
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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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Water Hose With O-Ring - Cylinder Head To Thermostat Housing
Water Hose With O-Ring - Cylinder Head To Thermostat Housing ...
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:594306
Part#: 11537591889
Ships in 3 Business Days
$ 50.99

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

$ 31.09 USD
Free Shipping on orders $49 and up
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$ 31.09 USD
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Replacement Water Hose With O-Ring from Rein
Lower Radiator Coolant Hose
Lower Radiator Coolant Hose
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:594374
Part#: 17127639213
Ships in 3 Business Days
$ 51.99

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

$ 37.99 USD
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$ 37.99 USD
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Replacement Lower Radiator Coolant Hose from Rein
OEM Rein Coolant Expansion Tank Overflow Hose - BMW F25 X3, F26 X4 N52 N20 N55
OEM Rein Coolant Expansion Tank Overflow Hose - BMW F25 X3, F26 X4 N5...
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:45757476
Part#: 17128651298
Back Ordered
$ 31.99 USD
Free Shipping on orders $49 and up
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$ 31.99 USD
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This hose connects the expansion tank to the upper radiator hose. If your coolant expansion tank hose is cracked or leaking, replace it early to prevent further coolant loss and eventual overheating.

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