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.

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Engine Coolant Hose, Genuine BMW - E21 320i (1980-1983)

Original BMW Coolant Hose - Thermostat to Temperature Switch Housing

Price: $26.23
27.61

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Coolant Hose - Trans Cooler to Radiator - E70/F15 X5 E71/F16 X6 35i

Short coolant hose connects the radiator to the transmission oil cooler/heat exchanger

Price: $44.62
60.90

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Coolant Return Hose, Genuine BMW - F15 X5 35i & F16 X6 35i

Original BMW coolant hose returns coolant from heater core, expansion tank, and transmission cooler to the water pump.

Price: $145.58
161.31

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Coolant Hose - Trans Cooler to Radiator - E70/F15 X5 E71/F16 X6 35i

Original BMW coolant hose connects the radiator to the transmission oil cooler/heat exchanger

Price: $62.88
66.19

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Engine Breather/Coolant Hose Assembly - M44 Engine

Combination Water Hose/Breather Hose Assembly for M44 4-cylinder engine.

Price: $15.99
33.59

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Engine Breather/Coolant Hose Assembly - M44 Engine

Original BMW Water Hose/Breather Hose Assembly for M44 4-cylinder engine.

Price: $38.40
40.42

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Vent Pipe for Coolant Expansion Tank - E65 E66 760i 760Li

Original BMW Coolant Tank Vent Hose for E66 760Li (2002-2008)

Price: $70.75
74.47

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Expansion Tank Vent Pipe, Rein - E60 525i 528i 530i 545i E63 645Ci

High quality aftermarket cooling hose with a 2-year warranty.

Price: $35.16
60.90

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Coolant Expansion Tank Vent Pipe - E65 750i & E66 750Li

Original BMW Coolant Hose between radiator and expansion tank.

Price: $62.88
66.19

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Vent Pipe - 17127536235 - E70 X5,E71 X6,F15,F16

Quality aftermarket coolant pipe connects the radiator the the expansion tank.

Price: $22.19
49.48

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

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

Price: $62.88
66.19

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Coolant Supply Hose for Trans. Cooler - F01/F02 750i 750Li (2009-2012)

Original BMW Coolant Hose for F01/F02 750 models (2009-2012)

Price: $70.75
74.47

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Hose F Water Valve And Right Radiator - 64211390936 - E34

Original BMW coolant hose between water valve and heater core.

Price: $32.18
33.87

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Hose F Radiator And Engine Return - 64218377701 - E65

Original BMW coolant return hose for heater core

Price: $42.85
47.61

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Hose F Radiator And Expansion Tank - E39 528i 525i 530i (1999-2003)

Original BMW coolant return hose connects the heater core to the expansion tank hose.

Price: $45.63
48.03

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4-Way Coolant Hose, Genuine BMW - E70 X5 3.0si (2007-2010)

Original BMW cooling hose with 4 connection points.

Price: $115.76
128.26

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Coolant Hose Flange, Genuine BMW - E90 335d & E70 X5 35d

Original BMW connection flange for upper radiator hose on M57 diesel applications.

Price: $35.59
37.46

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Coolant Hose Flange, Meyle - E90 335d & E70 X5 35d

Meyle OEM-quality connection flange for upper radiator hose on M57 diesel applications.

Price: $8.99
32.77

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O-ring for Cooling Hose Connector - M42 & M44 Engines

OEM rubber o-ring seals the cooling connector to the engine block.

Price: $1.67
3.06

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Heater Hose to Heater, BMW - E82 128i/135i, E9X 325i/328i/330i3

Original BMW coolant supply hose from the engine inlet to the heater core.

Price: $61.08
67.87

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Expansion Tank / Radiator Vent Hose, BMW - F22 M235i, F30 328d/335i, F32 435i

New vent hose running from the upper hose to the expansion tank. Genuine replacement for BMW part #17128570061.

Price: $43.23
45.50

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Heat Exchanger/Thermostat Hose, BMW - F87 M2 N55

Coolant hose line that supplies much of the cooling system. Genuine replacement for BMW part #17122409077.

Price: $203.24
303.82

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Heat Exchanger Hose, BMW - F22 M235i/M235iR, F3X 335i/435i M Sport

Coolant hose running to the engine oil cooler on M Sport models. Genuine replacement for BMW part #17127624104.

Price: $62.88
66.19

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Radiator Crossover Hose, BMW - F87 M2 N55

Coolant hose line that connects the aux radiator to the main radiator. Genuine replacement for BMW part #17127853793.

Price: $62.88
66.19

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Water Pump Coolant Feed Line, BMW - F23 M235i, F87 M2, F30 335iX, F32 435i

Main water pipe from water pump to engine block. Genuine replacement for BMW part #11537649301.

Price: $172.32
181.39

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Thermostat-Water Pump Hose, BMW - F22 M235iX, F87 M2, F3X 335i/435i M Sport

Hose from thermostat to water pump on M Sport models. Genuine replacement for BMW part #11537628010.

Price: $103.81
115.02

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Coolant Hoses

Engine Coolant Hose, Genuine BMW - E21 320i (1980-1983)

Price: $26.23 27.61

Coolant Hose - Trans Cooler to Radiator - E70/F15 X5 E71/F16 X6 35i

Price: $44.62 60.90

Coolant Return Hose, Genuine BMW - F15 X5 35i & F16 X6 35i

Price: $145.58 161.31

Coolant Hose - Trans Cooler to Radiator - E70/F15 X5 E71/F16 X6 35i

Price: $62.88 66.19

Engine Breather/Coolant Hose Assembly - M44 Engine

Price: $15.99 33.59

Engine Breather/Coolant Hose Assembly - M44 Engine

Price: $38.40 40.42

Vent Pipe for Coolant Expansion Tank - E65 E66 760i 760Li

Price: $70.75 74.47

Expansion Tank Vent Pipe, Rein - E60 525i 528i 530i 545i E63 645Ci

Price: $35.16 60.90

Coolant Expansion Tank Vent Pipe - E65 750i & E66 750Li

Price: $62.88 66.19

Vent Pipe - 17127536235 - E70 X5,E71 X6,F15,F16

Price: $22.19 49.48

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

Price: $62.88 66.19

Coolant Supply Hose for Trans. Cooler - F01/F02 750i 750Li (2009-2012)

Price: $70.75 74.47

Hose F Water Valve And Right Radiator - 64211390936 - E34

Price: $32.18 33.87

Hose F Radiator And Engine Return - 64218377701 - E65

Price: $42.85 47.61

Hose F Radiator And Expansion Tank - E39 528i 525i 530i (1999-2003)

Price: $45.63 48.03

4-Way Coolant Hose, Genuine BMW - E70 X5 3.0si (2007-2010)

Price: $115.76 128.26

Coolant Hose Flange, Genuine BMW - E90 335d & E70 X5 35d

Price: $35.59 37.46

Coolant Hose Flange, Meyle - E90 335d & E70 X5 35d

Price: $8.99 32.77

O-ring for Cooling Hose Connector - M42 & M44 Engines

Price: $1.67 3.06

Heater Hose to Heater, BMW - E82 128i/135i, E9X 325i/328i/330i3

Price: $61.08 67.87

Expansion Tank / Radiator Vent Hose, BMW - F22 M235i, F30 328d/335i, F32 435i

Price: $43.23 45.50

Heat Exchanger/Thermostat Hose, BMW - F87 M2 N55

Price: $203.24 303.82

Heat Exchanger Hose, BMW - F22 M235i/M235iR, F3X 335i/435i M Sport

Price: $62.88 66.19

Radiator Crossover Hose, BMW - F87 M2 N55

Price: $62.88 66.19

Water Pump Coolant Feed Line, BMW - F23 M235i, F87 M2, F30 335iX, F32 435i

Price: $172.32 181.39

Thermostat-Water Pump Hose, BMW - F22 M235iX, F87 M2, F3X 335i/435i M Sport

Price: $103.81 115.02

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Price: $26.23
27.61

Price: $44.62
60.90

Price: $145.58
161.31

Price: $62.88
66.19

Price: $15.99
33.59

Price: $38.40
40.42

Price: $70.75
74.47

Price: $35.16
60.90

Price: $62.88
66.19

Price: $22.19
49.48

Price: $62.88
66.19

Price: $70.75
74.47

Price: $32.18
33.87

Price: $42.85
47.61

Price: $45.63
48.03

Price: $115.76
128.26

Price: $35.59
37.46

Price: $8.99
32.77

Price: $1.67
3.06

Price: $61.08
67.87

Price: $43.23
45.50

Price: $203.24
303.82

Price: $62.88
66.19

Price: $62.88
66.19

Price: $172.32
181.39

Price: $103.81
115.02