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Coolant Hoses

Coolant hoses are the veins of your BMW cooling system. Often overlooked, these parts require a simple visual inspection for cracking, splitting, bulging or signs of wear. If there are signs of potential problems, the BMW hoses should be replaced preventatively with the correct part number for your BMW, either with one of our BMW OEM-style rubber or high-performance, long-lasting silicone replacement hoses or complete hose kits. Use our SEARCH BY MODEL feature to filter these items for your BMW.

Need help finding Coolant Hoses for your BMW? Call us at 877.639.9648, email us, or live chat for expert assistance.

Engine Return Hose, Rein - E39 528i 97-98

High quality, 24 Month Warranty

Price: $26.47

69.02
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Cylinder Head to Thermostat Hose, URO - E70 X5 35i, E71 X6 35i (N55)

This is an upgraded aftermarket version of this hose with a metal flange rather than the failure prone plastic

Price: $26.59

36.39
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Coolant Hose (Heater Inlet 2), BMW - E28 M5 & E24 633CSi 635CSI M6

Original BMW coolant inlet hose connects the heater control valve to the heater core.

Price: $26.79

28.20
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OEM Heater Core Return Hose - 64211381541 - E30 M3 (1988-1991)

OEM coolant return hose from heater core to engine.

Price: $26.86

28.26
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Throttle Body Heater Intermediate Hose - Genuine BMW - E30 318i M42

Original BMW coolant hose for throttle body warming.

Price: $26.90

27.73
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Vent Pipe, Rein - E63

High quality, 24 Month Warranty

Price: $26.99

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Expansion Tank Hose to Aux Water Pump, CRP - E53 X5 4.4/4.6is

Replace your coolant reservoir hose before it causes additional frustration and expense. OEM-type replacement for BMW part #11537505950

Price: $26.99

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Expansion Tank Hose to Upper Radiator Hose, Rein - E82 128i, E9X 325i/328i/330i

OEM-type replacement upper hose for your radiator. Replace this before it fails and save yourself the frustration and expense. Replaces BMW part #17127618510

Price: $26.99

49.18
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Coolant Hose for Expansion Tank, Rein - E39 525i/528i/530i

OEM replacement coolant hose for the expansion tank on M52tu and M54-powered E39 models.

Price: $26.99

60.35
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Expansion Tank Return Hose, Rein - E46 323i/325i/328i/330i

Replaces rubber hose from engine block to expansion tank. Direct OEM replacement for BMW part #11531436410.

Price: $26.99

49.72
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Return Pipe, Rein - E65

High quality, 24 Month Warranty

Price: $26.99

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Heater Inlet Hose, BMW - E38 740i/iL

Heater hose from the back of the engine to the heater water valve

Price: $27.92

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Radiator Hose and Sensor, Rein - E53 X5 3.0

OEM-type lower radiator hose to and save yourself the frustration and expense. Replaces BMW part #11537508688

Price: $27.99

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Radiator Vent Hose, Rein - F10 550i, F13 650i

Hose from radiator to expansion tank. OEM-type replacement for BMW part #17127592645. N63A.

Price: $27.99

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Expansion Tank Hose, Upper, Rein - E70 X5 3.0si (2007-4/2009)

Replace your coolant reservoir hose before it causes additional frustration and expense. OEM-type replacement for BMW part #17127555290

Price: $27.99

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Coolant Hose, Cylinder Head to Thermostat, Rein - E82 135i, E9X 335i, Z4 35i N54

Stock replacement hose for your thermostat - replace before it fails. OEM-type replacement for BMW part #11537541992.

Price: $27.99

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Expansion Tank Hose to Radiator, Rein - E65 750i

Replace your coolant reservoir hose before it causes additional frustration and expense. OEM-type replacement for BMW part #17127534527

Price: $27.99

60.55
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Coolant Water Hose, Rein - E60 535i

High quality, 24 Month Warranty

Price: $27.99

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Lower Radiator Hose, OEM, Rein - E46 323i/325i/328i/330i

Stock replacement hose for your radiator - replace before it fails

Price: $27.99

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Coolant Hose, Rein - E83 X3 2.5/3.0 M54

High quality, 24 Month Warranty

Price: $27.99

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Upper Radiator Hose, Rein - Z3 2.5/2.8/3.0 1999-2002 (M52tu & M54)

Stock replacement hose for your radiator - replace before it fails

Price: $27.99

51.15
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Coolant Hose, BMW - E21 320i 75-78

Genuine BMW Coolant Hose - E21 320i 75-78

Price: $28.10

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Return Hose - 64211374635

Genuine BMW Part Number 64211374635 (64-21-1-374-635)

Price: $28.59

30.09
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Coolant Hose - Engine to Water Valve - E39 528i & M5

Original BMW coolant hose connects the engine block to the heater control valve.

Price: $28.88

30.16
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Lower Radiator Hose, Rein - E39 525i/528i/530i

High quality, 24 Month Warranty

Price: $28.99

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Lower Radiator Hose to Inlet Pipe, Rein - E82 135i, E9X 335i, E84 X1 35i, E89 Z4 35i

OEM-type lower radiator hose to and save yourself the frustration and expense. Replaces BMW part #17127548203

Price: $28.99

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Auxiliary Radiator Coolant Hose, Rein - F22 228i, F30 320i/328i, F32 428i Automatic

Hose from auxiliary radiator to water pump on automatic models. OEM-type replacement for part #17127596841

Price: $28.99

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BimmerWorld S54 Heater Core Delete Kit

Simple and economical way to remove the heater core plumbing from your S54 engine

Price: $28.99

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Expansion Tank Hose - 11531711002

Aftermarket Replacement # 11 53 1 711 002, 24 Month Warranty

Price: $28.99

34.73
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Cap for Cooling System - E30 3-Series, E36 Z3M, E46 M3

Original BMW plastic connector attaches to the coolant overflow line.

Price: $28.99

31.42
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Coolant Expansion Tank Return Hose, Rein - E60 E63

High quality, 24 Month Warranty

Price: $28.99

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Expansion Tank Coolant Connection Fitting - E53 X5 3.0i (Auto) - 17111438820

High quality replacement fitting for the coolant expansion tank on 2001-2006 X5 6 cyl automatic models

Price: $29.39

37.20
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Upper Radiator Hose, URO - E10 1602/2002/2002tii

Hose from engine to radiator is a replacement for BMW part #11531266477

Price: $29.99

55.49
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Return Pipe, Rein - E65

High quality, 24 Month Warranty

Price: $29.99

47.00
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Engine Outlet-to-Thermostat Hose, Rein - F22 M235i, F3X 335i/435i, F87 M2

Stock replacement hose - replace before it fails. Replaces BMW part #11537598234

Price: $29.99

67.28
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Upper Radiator Hose, Aftermarket - E46 non-M - 17127510952

Stock replacement hose for your radiator - Replace this before it fails and save your engine

Price: $29.99

70.32
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Return Hose, Rein - E63

High quality, 24 Month Warranty

Price: $29.99

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Coolant Vent Hose, Rein - G01/G02 30i & M40i (2018-2019)

Coolant overflow pipe connects the radiator to the expansion tank on all 2018-2019 X3 and X4 models.

Price: $29.99

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Upper Radiator Hose, Meyle - E82 135i, E9X 335i, E84 X1 35i, E89 Z4 35i (N54, N55)

Stock replacement hose for your radiator - replace before it fails. Replacement for BMW part # 17127540127.

Price: $29.99

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Throttle Body Return Hose, BMW - G8X M2/M3/M4, F9X X3M/X4M, S58

Returns coolant from throttle body. OEM replacement for BMW part #11538054850.

Price: $30.84

38.55
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