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.

Radiator Hose - 11531721709

Aftermarket Replacement # 11 53 1 721 709, 24 Month Warranty

Price: $9.88
13.12

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Radiator Hose - 11531721708

Aftermarket Replacement # 11 53 1 721 708, 24 Month Warranty

Price: $6.21
8.26

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Coolant Return Hose, BMW - E30 318i, 318is M42 (1989-1991)

Original BMW coolant hose connects to the outlet of the heater control valve.

Price: $26.82
33.91

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Expansion Tank Hose - 17111737819

Aftermarket Replacement # 17 11 1 737 819, 24 Month Warranty

Price: $28.10
38.45

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Cooling System Vent Hose - M42 4-Cylinder - E30 318i 318is

Genuine BMW Part # 11151739266 (11-15-1-739-266) with a 24 Month Warranty

Price: $13.96
14.30

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Genuine BMW Upper Radiator Hose - E34 525i M50 (1991-1995)

Original BMW upper radiator hose for E34 525i sedan and wagon (1991-1995)

Price: $40.29
42.41

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Radiator Hose - 11531714391

Aftermarket Replacement # 11 53 1 714 391, 24 Month Warranty

Price: $27.38
37.47

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Upper Radiator Hose - E38 740i & 740iL (1995) - 11531741408

Aftermarket Replacement # 11 53 1 741 408, 24 Month Warranty

Price: $6.84
9.36

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Coolant Hose - 11531252227

Aftermarket Replacement # 11 53 1 252 227, 24 Month Warranty

Price: $5.15
7.05

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Expansion Tank Hose, URO - E34 525i M20 (1989-1990) - 11531720524

Aftermarket Replacement # 11531720524, 24 Month Warranty

Price: $39.97
57.00

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Coolant Return Hose - URO Parts - E34 525i M50 (1991-1995)

4-way coolant return hose for E34 525i with the M50 6-cylinder engine.

Price: $28.29
38.71

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Radiator Hose - 11531278045

Aftermarket Replacement # 11 53 1 278 045, 24 Month Warranty

Price: $8.87
11.84

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Radiator Hose - E39 528i 1997-1998 - 11531740481

Aftermarket Replacement # 11 53 1 740 481, 24 Month Warranty

Price: $9.83
11.69

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Lower Radiator Hose, BMW - E34 525i M20 (1989-1990)

Original BMW coolant hose connects the lower radiator to the M20 6-cylinder engine.

Price: $33.65
39.16

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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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Upper Radiator Hose - URO Parts - E28 528e (1982-1988)

Quality aftermarket upper radiator hose for all E28 528e sedan models.

Price: $8.99
12.17

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Radiator Hose - 11531740832

Aftermarket Replacement # 11 53 1 740 832, 24 Month Warranty

Price: $4.44
5.90

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Genuine BMW Upper Radiator Hose - E34 525i M20 (1989-1990)

Original BMW Upper Radiator Hose for E34 525i with the M20 engine.

Price: $50.49

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Coolant Hose for Expansion Tank - E36 325i 325is M3 (1991-1995)

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

Price: $63.46
66.80

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Coolant Hose Heater Core, Expansion Tank, Throttle Body, Rein - E36 325i/M3

Replace a hose to prevent added frustration and expense. OEM-type replacement for BMW part #11531738053

Price: $41.99

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Coolant Hose from Expansion Tank - E36

High Quality Replacement to BMW # 11531730351

Price: $13.27
18.16

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Lower Radiator Hose - E39 M5 (2000-2003)

Genuine BMW # 11531407812

Price: $99.01
104.22

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Upper Radiator Hose, Rein - E39 525i/528i/530i

Replace your upper radiator hose to prevent added frustration and expense. OEM-type replacement for BMW part #11531705223

Price: $34.89

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E39 Upper Radiator Hose - E39 540i (1999-2003), E38 740i/iL (1999-2001)

Genuine BMW # 11537505228

Price: $60.20
63.37

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Lower Radiator Hose (Radiator to Thermostat), CRP - E82 135i, E9X 335i, Z4 35i

OEM-type lower radiator hose to and save yourself the frustration and expense. Replaces BMW part #17127564480

Price: $46.99

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

High Quality Replacement to BMW # 17127531581

Price: $24.99

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Upper Radiator Hose, Rein - E36 323i/325i/328i/M3, Z3 2.8, MZ3 S52

Replace your upper radiator hose to prevent added frustration and expense. OEM replacement for BMW part #11531708499

Price: $14.99

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

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

Price: $38.99

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

High Quality Replacement to BMW # 17127531579

Price: $35.99

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11 53 1 287 651 Water Pump to Thermostat Housing Hose Small.JPG

Upper Water Pump Hose, Rein - E30 325i 88+, E28 528e 88, E34 525i M20

Upper coolant hose from thermostat to water pump. OEM-type replacement for part #11531287651. For 1988+ cooling system.

Price: $17.99
30.17

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11 53 1 289 377 Heater Hose Housing Outlet Small.JPG

Heater Return Hose - E30

Heater Hose Housing Outlet - 11 53 1 289 377

Price: $5.85
7.79

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Cooling Hose - E30 318is (M42) 1989-1992

An OE water / coolant line for the M42 powered E30 318i models

Price: $9.99
29.92

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11 53 1 718 982 Thermostat Housing to Water Pipe Hose Small.JPG

Lower Thermostat Coolant Hose, OEM - E30 325i 88+, E34 525i M20

Stock replacement hose from crossover pipe - replace before it fails. For 1988+ cooling system.

Price: $10.99
28.94

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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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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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11 53 1 722 743 Expansion Tank to Thermostat Housing Hose Small.JPG

Heater Core Return Hose, BMW - E30 325i 88+

Large hose with t-section returns coolant from heater core. For 1988+ cooling system.

Price: $115.69
121.78

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Genuine BMW Idle Control or Coolant Connector Pipe - E30 318is M42

Genuine BMW # 13411721907

Price: $38.29
40.30

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Throttle Body Heater Return Hose, Rein - E30 325i 88+, E28 528e 88, E34 525i M20

Return hose from throttle body to thermostat housing. For 1988+ cooling system.

Price: $7.99

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Throttle Body Heater Inlet Hose, Rein - E30 325i 88+, E28 528e 88, E34 525i M20

Supply hose from engine block to throttle body. For 1988+ cooling system.

Price: $10.99

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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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Coolant Hoses

Radiator Hose - 11531721709

Price: $9.88 13.12

Radiator Hose - 11531721708

Price: $6.21 8.26

Coolant Return Hose, BMW - E30 318i, 318is M42 (1989-1991)

Price: $26.82 33.91

Expansion Tank Hose - 17111737819

Price: $28.10 38.45

Cooling System Vent Hose - M42 4-Cylinder - E30 318i 318is

Price: $13.96 14.30

Genuine BMW Upper Radiator Hose - E34 525i M50 (1991-1995)

Price: $40.29 42.41

Radiator Hose - 11531714391

Price: $27.38 37.47

Upper Radiator Hose - E38 740i & 740iL (1995) - 11531741408

Price: $6.84 9.36

Coolant Hose - 11531252227

Price: $5.15 7.05

Expansion Tank Hose, URO - E34 525i M20 (1989-1990) - 11531720524

Price: $39.97 57.00

Coolant Return Hose - URO Parts - E34 525i M50 (1991-1995)

Price: $28.29 38.71

Radiator Hose - 11531278045

Price: $8.87 11.84

Radiator Hose - E39 528i 1997-1998 - 11531740481

Price: $9.83 11.69

Lower Radiator Hose, BMW - E34 525i M20 (1989-1990)

Price: $33.65 39.16

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

Price: $21.82 22.97

Upper Radiator Hose - URO Parts - E28 528e (1982-1988)

Price: $8.99 12.17

Radiator Hose - 11531740832

Price: $4.44 5.90

Genuine BMW Upper Radiator Hose - E34 525i M20 (1989-1990)

Price: $50.49

Coolant Hose for Expansion Tank - E36 325i 325is M3 (1991-1995)

Price: $63.46 66.80

Coolant Hose Heater Core, Expansion Tank, Throttle Body, Rein - E36 325i/M3

Price: $41.99

Coolant Hose from Expansion Tank - E36

Price: $13.27 18.16

Lower Radiator Hose - E39 M5 (2000-2003)

Price: $99.01 104.22

Upper Radiator Hose, Rein - E39 525i/528i/530i

Price: $34.89

E39 Upper Radiator Hose - E39 540i (1999-2003), E38 740i/iL (1999-2001)

Price: $60.20 63.37

Lower Radiator Hose (Radiator to Thermostat), CRP - E82 135i, E9X 335i, Z4 35i

Price: $46.99

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

Price: $24.99

Upper Radiator Hose, Rein - E36 323i/325i/328i/M3, Z3 2.8, MZ3 S52

Price: $14.99

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

Price: $38.99

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

Price: $35.99

Upper Water Pump Hose, Rein - E30 325i 88+, E28 528e 88, E34 525i M20

Price: $17.99 30.17

Heater Return Hose - E30

Price: $5.85 7.79

Cooling Hose - E30 318is (M42) 1989-1992

Price: $9.99 29.92

Lower Thermostat Coolant Hose, OEM - E30 325i 88+, E34 525i M20

Price: $10.99 28.94

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

Price: $20.48 21.56

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

Price: $20.27 21.34

Heater Core Return Hose, BMW - E30 325i 88+

Price: $115.69 121.78

Genuine BMW Idle Control or Coolant Connector Pipe - E30 318is M42

Price: $38.29 40.30

Throttle Body Heater Return Hose, Rein - E30 325i 88+, E28 528e 88, E34 525i M20

Price: $7.99

Throttle Body Heater Inlet Hose, Rein - E30 325i 88+, E28 528e 88, E34 525i M20

Price: $10.99

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

Price: $9.88
13.12

Price: $6.21
8.26

Price: $26.82
33.91

Price: $28.10
38.45

Price: $13.96
14.30

Price: $40.29
42.41

Price: $27.38
37.47

Price: $6.84
9.36

Price: $5.15
7.05

Price: $39.97
57.00

Price: $28.29
38.71

Price: $8.87
11.84

Price: $9.83
11.69

Price: $33.65
39.16

Price: $21.82
22.97

Price: $8.99
12.17

Price: $4.44
5.90

Price: $63.46
66.80

Price: $13.27
18.16

Price: $99.01
104.22

Price: $60.20
63.37

Price: $17.99
30.17

Price: $5.85
7.79

Price: $9.99
29.92

Price: $10.99
28.94

Price: $20.48
21.56

Price: $20.27
21.34

Price: $115.69
121.78

Price: $38.29
40.30

Price: $20.80
21.89