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.

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

High Quality Replacement to BMW # 11537545890

Price: $18.99

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Heater Valve Inlet Hose, BMW - E31 850i

Replace aging rubber hoses before they cause greater frustration or a serious failure. Genuine replacement hose for BMW part #64211383350

Price: $19.05
21.65

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Water Hose (Expansion Tank to Return Pipe) - E36 318i 318is (M42/M44)

Quality aftermarket coolant return hose for all E36 318 models.

Price: $19.70
44.25

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Coolant Line O-Ring, BMW - G42, G20, G22, G30, X3, X4, Z4, Supra (B46D)

Genuine pipe that feeds coolant to the turbo on B46D engines

Price: $19.77
22.66

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Expansion Tank Vent Hose, URO - F22 230i, F30 330i, F32 430i (B46)

Quality aftermarket coolant hose connects the cylinder head to the expansion tank.

Price: $19.99

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Hose F Radiator And Expansion Tank, Rein - E83 X3

High quality, 24 Month Warranty

Price: $19.99
26.77

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Heater Valve Inlet Hose, Rein - E34 530i/540i, E32 740i

Replace aging rubber hoses before they cause greater frustration or a serious failure. OEM-type replacement hose for BMW part #64211390934

Price: $19.99
31.00

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Expansion Tank Vent Hose, Rein - F22 228i, F30 320i/328i, F32 428i

Hose from radiator hose to expansion tank. OEM-type replacement for BMW part #17127596831

Price: $19.99

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Heater Core Inlet Hose, OEM, Rein - E46 323i/325i/328i/330i

Rubber hose from engine pipe to heater core inlet. OEM replacement for BMW part # 64218376999.

Price: $19.99

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Expansion Tank Coolant Hose, Rein - E36 325i 325is M3 (1992-1995)

OEM coolant hose for expansion tank return on M50 and S50-powered E36 models.

Price: $19.99

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Heater Outlet Hose to Engine, Rein - E65 745i/750i

Replace aging rubber hoses before they cause greater frustration or a serious failure. OEM-type replacement hose for BMW part #64218377701

Price: $19.99
26.77

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Water Hose, Rein - E53

High quality, 24 Month Warranty

Price: $19.99
53.84

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Thermostat Heater Hose Inlet (from Cyl Head), URO - E30 325e/325i

Hose from cylinder head to heater thermostat

Price: $19.99

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Hose F Water Valve And Right Radiator - 64218377662 - E38

High quality, 24 Month Warranty

Price: $19.99
27.00

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Lower Radiator Hose, BMW - E10 1602/2002 (non-A/C)

Hose from radiator to thermostat is a Genuine replacement for BMW part #11531266452

Price: $20.28
21.68

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Expansion Tank Hose - E30 M3

Hose - Coolant Line to Expansion Tank - E30 M3 - 11531309667

Price: $20.39

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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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Lower Radiator Hose, BMW - E30 318is M42

Stock replacement hose for your E30 16V radiator - replace before it fails!

Price: $20.65
21.29

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

High quality, 24 Month Warranty

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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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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Upper Radiator Hose, Meyle - E82 128i, E9X 325i/328i/330i, E89 Z4 30i

High Quality Replacement to BMW # 17127531579

Price: $20.99

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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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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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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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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: $21.66
22.80

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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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Expansion Tank Vent Hose, Rein - F22 230i, F30 330i, F32 430i, B46

Hose from the cylinder head to the expansion tank replaces BMW part #17129845173

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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Lower Radiator Hose, BMW - E30 M3

Stock replacement hose for your radiator - replace before it fails

Price: $22.36

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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: $22.60
25.38

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

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

Price: $22.64

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Upper Thermostat Hose, BMW - E10 1602/2002/2002tii

Hose from engine to thermostat is a Genuine replacement for BMW part #11531266469

Price: $22.72
27.51

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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: $22.80
23.97

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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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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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Coolant Hoses

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

Price: $18.99

Heater Valve Inlet Hose, BMW - E31 850i

Price: $19.05 21.65

Water Hose (Expansion Tank to Return Pipe) - E36 318i 318is (M42/M44)

Price: $19.70 44.25

Coolant Line O-Ring, BMW - G42, G20, G22, G30, X3, X4, Z4, Supra (B46D)

Price: $19.77 22.66

Expansion Tank Vent Hose, URO - F22 230i, F30 330i, F32 430i (B46)

Price: $19.99

Hose F Radiator And Expansion Tank, Rein - E83 X3

Price: $19.99 26.77

Heater Valve Inlet Hose, Rein - E34 530i/540i, E32 740i

Price: $19.99 31.00

Expansion Tank Vent Hose, Rein - F22 228i, F30 320i/328i, F32 428i

Price: $19.99

Heater Core Inlet Hose, OEM, Rein - E46 323i/325i/328i/330i

Price: $19.99

Expansion Tank Coolant Hose, Rein - E36 325i 325is M3 (1992-1995)

Price: $19.99

Heater Outlet Hose to Engine, Rein - E65 745i/750i

Price: $19.99 26.77

Water Hose, Rein - E53

Price: $19.99 53.84

Thermostat Heater Hose Inlet (from Cyl Head), URO - E30 325e/325i

Price: $19.99

Hose F Water Valve And Right Radiator - 64218377662 - E38

Price: $19.99 27.00

Lower Radiator Hose, BMW - E10 1602/2002 (non-A/C)

Price: $20.28 21.68

Expansion Tank Hose - E30 M3

Price: $20.39

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

Price: $20.48 21.56

Lower Radiator Hose, BMW - E30 318is M42

Price: $20.65 21.29

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

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

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

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

Price: $20.99

Upper Radiator Hose, Meyle - E82 128i, E9X 325i/328i/330i, E89 Z4 30i

Price: $20.99

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

Price: $20.99

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

Price: $20.99

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

Price: $21.49 47.95

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

Price: $21.66 22.80

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

Expansion Tank Vent Hose, Rein - F22 230i, F30 330i, F32 430i, B46

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

Lower Radiator Hose, BMW - E30 M3

Price: $22.36

Heater Core Inlet Hose - Z3 M52tu & M54

Price: $22.60 25.38

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

Price: $22.64

Upper Thermostat Hose, BMW - E10 1602/2002/2002tii

Price: $22.72 27.51

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

Price: $22.80 23.97

Expansion Tank Hose - 11531711002

Price: $22.90 30.42

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

Price: $19.05
21.65

Price: $19.70
44.25

Price: $19.77
22.66

Price: $19.99
26.77

Price: $19.99
31.00

Price: $19.99
26.77

Price: $19.99
53.84

Price: $19.99
27.00

Price: $20.28
21.68

Price: $20.48
21.56

Price: $20.65
21.29

Price: $20.99
86.14

Price: $21.49
47.95

Price: $21.66
22.80

Price: $21.84
29.89

Price: $22.10
23.26

Price: $22.19
49.48

Price: $22.60
25.38

Price: $22.72
27.51

Price: $22.80
23.97

Price: $22.90
30.42

Price: $22.99
69.77