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.

Cooling Hose - E30 318i 318is with M42 16 Valve - 11531721847

Genuine BMW part # 11531721847 (11-53-1-721-847)

Price: $20.27
21.34

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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: $20.40
21.47

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Cylinder Head to Throttle Body Heater Hose - E30 318i 318is (M42)

A Genuine BMW coolant hose that connects the throttle body heater to the head on M42 powered E30 models

Price: $20.48
21.56

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

Original BMW coolant hose for throttle body warming.

Price: $20.80
21.89

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Heater Hose from Water Valve to Heater Core - Z3 1.9 (1996-1998)

High quality, 24 Month Warranty

Price: $20.90
22.00

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Lower Radiator Hose, Meyle - E90 325i/330i, E82/E9X 128i/328i N51 SULEV

High Quality Replacement to BMW # 17127531581

Price: $20.99

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Thermostat Hose, Rein - 228i/328i/428i/528i, X1/X3/X4 28i, Z4 28i

Cooling hose from engine block to thermostat. OEM-type replacement for BMW part #11537603514.

Price: $20.99

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Water Hose, Rein - E39 525i/528i/530i

High quality, 24 Month Warranty

Price: $20.99

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Upper Radiator Hose, Rein - E39 540i, E38 740i/iL M62

Replace your upper radiator hose to prevent added frustration and expense. OEM-type replacement for BMW part #11531745595

Price: $20.99

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Cylinder Head to Thermostat Hose, Febi - E82 128i, E9X 325i/328i/330i, E85 Z4 3.0i/3.0si

High Quality Replacement to BMW # 11537545890

Price: $20.99
86.14

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Water Hose, Rein - E53 X5 4.4/4.6is M62TU

High quality, 24 Month Warranty

Price: $20.99

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Expansion Tank Return Hose, Rein - E36, E39, Z3, MZ3, M52, S52

Rein Expansion Tank Return Hose - E36 328i/M3, E39 528i, Z3 2.8, MZ3, M52, S52

Price: $20.99

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Heater Core Inlet Hose - Z3 M52tu & M54

Genuine BMW coolant hose connects the engine to the heater core on Z3 coupe and roadster models.

Price: $21.28
22.40

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Lower Radiator Connector, BMW - E82 135i, E9X 335i, E84 X1 35i, E89 Z4 35i Automatic

Connector on radiator for turbo cooling bypass circuit. Genuine replacement for BMW part #17117548104.

Price: $21.45
22.58

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Lower Radiator Hose - E30 318i M10 (1984-1985) 11531278908

Stock replacement lower hose the '84-'85 radiator - replace before it fails

Price: $21.46
22.59

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Heater Valve to Heater Core Hose - Left - E36 1996-1999 - 64211394291

Genuine BMW, 24 Month Warranty

Price: $21.49
24.45

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Aluminum Coolant Flange, Rein - 128i, 135i, 325i, 328i, 330i, 335i, 525i, 530i, 528i, 535i, X3, X5, Z4

Stronger aluminum flange to correct a common coolant leak.

Price: $21.49
47.95

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Genuine BMW Coolant Hose (Divider to Thermostat) - E30 318i M10 (1984-1985)

Original BMW coolant hose connects the thermostat to the thermo-time switch housing.

Price: $21.82
22.97

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Coolant Hose with Metal End - 2006-2010 525i 525xi 528i 530i 530xi

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

Price: $21.84
29.89

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Hose F Engine Inlet And Water Valve, Rein - E39

High quality, 24 Month Warranty

Price: $21.99

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Coolant Hose, BMW - E21 320i 75-78

Genuine BMW Coolant Hose - E21 320i 75-78

Price: $22.10
23.26

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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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Expansion Tank Hose - 11531711002

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

Price: $22.90
30.42

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

OEM coolant return hose from heater core to engine.

Price: $22.96
24.17

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Hose F Radiator And Expansion Tank, Rein - 64218409066, Rein - E53 X5

High quality, 24 Month Warranty

Price: $22.99
69.77

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

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

Price: $22.99

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Upper Radiator Hose - E46 M3 Coupe and Convertible

Stock replacement hose for your radiator - replace before it fails

Price: $22.99

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Cooling Hose Connector - For Cars With M42 or M44 Engine

Common failure item on M42 and M44 4-cylinder Engines

Price: $23.06
24.27

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Engine Outlet-to-Thermostat Hose, URO - F25 X3 35i, F26 X4 35i/M40i

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

Price: $23.16
31.69

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Engine Outlet-to-Thermostat Hose (Alum Flange) - E82 135i, E9X 335i, E84 X1 35i (N55)

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

Price: $23.16
31.69

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Genuine BMW Upper Thermostat Hose - E30 M3

Original BMW coolant hose connects the top of the thermostat to the engine coolant pipe.

Price: $23.80
25.05

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Coolant Hose from Thermostat to Water Pump, Rein - N20/N26

Replace aging rubber hoses before they cause greater frustration or a serious failure. OEM-type replacement hose for BMW part #11538645481

Price: $23.99

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Water Hose, Rubber/Plastic Fitting, Rein - E70 X5 4.8i

High quality with a stock style rubber Y fitting. Replaces BMW part #17127536236

Price: $23.99
49.77

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Water Pump-to-Thermostat Hose, Rein - E82 135i/1M, E9X 335i, E60 535i, X6 35i

OEM-type coolant hose that connects the water pump and thermostat on N54/N55. Direct replacement for BMW part #11537545665.

Price: $23.99

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Upper Radiator Hose - 17 12 7 510 952

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

Price: $23.99
70.32

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Coolant Hose from Thermostat, Rein - F10 535i, F06/F13 640i, F02 740i

Replace aging rubber hoses before they cause greater frustration or a serious failure. OEM-type replacement hose for BMW part #11537580969

Price: $23.99

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Lower Radiator Hose, Rein - E46 M3

Stock replacement hose for your radiator - replace before it fails. Replaces BMW part #11537830715

Price: $23.99
31.17

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Lower Radiator Hose - E38 740i & 740IL (95-98), E39 540i (97-98)

Rein Replacement # 11 53 1 741 409, 24 Month Warranty

Price: $23.99
60.93

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Hose F Engine Inlet And Water Valve, Rein - E83 X3

High quality, 24 Month Warranty

Price: $23.99

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Water Hose - 11511739245 - E36

High quality, 24 Month Warranty

Price: $24.10
25.37

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Coolant Hoses

Cooling Hose - E30 318i 318is with M42 16 Valve - 11531721847

Price: $20.27 21.34

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

Price: $20.40 21.47

Cylinder Head to Throttle Body Heater Hose - E30 318i 318is (M42)

Price: $20.48 21.56

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

Price: $20.80 21.89

Heater Hose from Water Valve to Heater Core - Z3 1.9 (1996-1998)

Price: $20.90 22.00

Lower Radiator Hose, Meyle - E90 325i/330i, E82/E9X 128i/328i N51 SULEV

Price: $20.99

Thermostat Hose, Rein - 228i/328i/428i/528i, X1/X3/X4 28i, Z4 28i

Price: $20.99

Water Hose, Rein - E39 525i/528i/530i

Price: $20.99

Upper Radiator Hose, Rein - E39 540i, E38 740i/iL M62

Price: $20.99

Cylinder Head to Thermostat Hose, Febi - E82 128i, E9X 325i/328i/330i, E85 Z4 3.0i/3.0si

Price: $20.99 86.14

Water Hose, Rein - E53 X5 4.4/4.6is M62TU

Price: $20.99

Expansion Tank Return Hose, Rein - E36, E39, Z3, MZ3, M52, S52

Price: $20.99

Heater Core Inlet Hose - Z3 M52tu & M54

Price: $21.28 22.40

Lower Radiator Connector, BMW - E82 135i, E9X 335i, E84 X1 35i, E89 Z4 35i Automatic

Price: $21.45 22.58

Lower Radiator Hose - E30 318i M10 (1984-1985) 11531278908

Price: $21.46 22.59

Heater Valve to Heater Core Hose - Left - E36 1996-1999 - 64211394291

Price: $21.49 24.45

Aluminum Coolant Flange, Rein - 128i, 135i, 325i, 328i, 330i, 335i, 525i, 530i, 528i, 535i, X3, X5, Z4

Price: $21.49 47.95

Genuine BMW Coolant Hose (Divider to Thermostat) - E30 318i M10 (1984-1985)

Price: $21.82 22.97

Coolant Hose with Metal End - 2006-2010 525i 525xi 528i 530i 530xi

Price: $21.84 29.89

Hose F Engine Inlet And Water Valve, Rein - E39

Price: $21.99

Coolant Hose, BMW - E21 320i 75-78

Price: $22.10 23.26

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

Price: $22.19 49.48

Expansion Tank Hose - 11531711002

Price: $22.90 30.42

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

Price: $22.96 24.17

Hose F Radiator And Expansion Tank, Rein - 64218409066, Rein - E53 X5

Price: $22.99 69.77

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

Price: $22.99

Upper Radiator Hose - E46 M3 Coupe and Convertible

Price: $22.99

Cooling Hose Connector - For Cars With M42 or M44 Engine

Price: $23.06 24.27

Engine Outlet-to-Thermostat Hose, URO - F25 X3 35i, F26 X4 35i/M40i

Price: $23.16 31.69

Engine Outlet-to-Thermostat Hose (Alum Flange) - E82 135i, E9X 335i, E84 X1 35i (N55)

Price: $23.16 31.69

Genuine BMW Upper Thermostat Hose - E30 M3

Price: $23.80 25.05

Coolant Hose from Thermostat to Water Pump, Rein - N20/N26

Price: $23.99

Water Hose, Rubber/Plastic Fitting, Rein - E70 X5 4.8i

Price: $23.99 49.77

Water Pump-to-Thermostat Hose, Rein - E82 135i/1M, E9X 335i, E60 535i, X6 35i

Price: $23.99

Upper Radiator Hose - 17 12 7 510 952

Price: $23.99 70.32

Coolant Hose from Thermostat, Rein - F10 535i, F06/F13 640i, F02 740i

Price: $23.99

Lower Radiator Hose, Rein - E46 M3

Price: $23.99 31.17

Lower Radiator Hose - E38 740i & 740IL (95-98), E39 540i (97-98)

Price: $23.99 60.93

Hose F Engine Inlet And Water Valve, Rein - E83 X3

Price: $23.99

Water Hose - 11511739245 - E36

Price: $20.27
21.34

Price: $20.40
21.47

Price: $20.48
21.56

Price: $20.80
21.89

Price: $20.90
22.00

Price: $20.99
86.14

Price: $21.28
22.40

Price: $21.45
22.58

Price: $21.46
22.59

Price: $21.49
24.45

Price: $21.49
47.95

Price: $21.82
22.97

Price: $21.84
29.89

Price: $22.10
23.26

Price: $22.19
49.48

Price: $22.90
30.42

Price: $22.96
24.17

Price: $22.99
69.77

Price: $23.06
24.27

Price: $23.16
31.69

Price: $23.16
31.69

Price: $23.80
25.05

Price: $23.99
49.77

Price: $23.99
70.32

Price: $23.99
31.17

Price: $23.99
60.93

Price: $24.10
25.37