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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Return Hose, Rein - E60 525i/530i M54

High quality, 24 Month Warranty

Price: $69.99

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Return Hose, Rein - E63

High quality, 24 Month Warranty

Price: $29.99

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Return Pipe, Heater - 11537502793 - E53,E63,E65

Quality replacement heater pipe for heater core return.

Price: $71.99
78.44

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Return Pipe, Rein - 17127568246, Rein - E65/E66 (2004-2008)

High quality Rein OEM cooling pipe for later (2004-2008) 7 series with a 24 Month Warranty

Price: $34.99
46.00

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Return Pipe, Rein - E65

High quality, 24 Month Warranty

Price: $26.99

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Return Pipe, Rein - E65

High quality, 24 Month Warranty

Price: $29.99
47.00

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Screw for Coolant Housing on Throttle Body - E30 E28 E34

Original BMW fastener used to attach the coolant cover plate on the M10 or M20 throttle body. 3 required per car. Sold individually.

Price: $3.39
4.09

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Small Cooling Hose, URO - E21 320i, E30 318i/M3

Small coolant hose attaches to lower coolant pipe. High quality replacement for BMW part #11531266472.

Price: $3.79
5.19

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SONAX Rubber Protectant (GummiPflege) - 100ml Bottle

Easy to apply rubber protectant extends the life of door seals and other rubber trim

Price: $11.99

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Thermostat Coolant Hose Upgrade, Rein - E83 X3 3.0i/3.0si N52

Improved hose from the Cylinder head to the thermostat. Replaces Genuine BMW part #11537552339.

Price: $39.99

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Thermostat Coolant Hose Upgrade, URO - E83 X3 3.0i/3.0si N52

Improved hose from the Cylinder head to the thermostat. Replaces Genuine BMW part #11537552339.

Price: $23.99

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Thermostat Coolant Hose, Rein - E83 X3 3.0i/3.0si N52

Replacement hose from the Cylinder head to the thermostat. Replaces Genuine BMW part #11537552339.

Price: $25.99

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Thermostat for Heater Core, BMW - E30 318i/325e/325i/M3

Safety thermostat installed on some E30s to prevent coolant spill from the heater core

Price: $103.61
109.06

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Thermostat Heater Bypass Hose T-Connector, BMW - E30 318i/325e/325i/M3

Hose T for the bypass/drain hose to the main heater return hose

Price: $11.16
12.28

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Thermostat Heater Bypass Hose, BMW - E30 318i/325e/325i/M3

Bypass/drain hose from the thermostat to the main heater return hose

Price: $13.42
14.48

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

Hose from cylinder head to heater thermostat

Price: $70.68
74.41

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

Hose from cylinder head to heater thermostat

Price: $23.99

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

Hose from heater thermostat to firewall connector

Price: $7.99
9.75

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Thermostat Heater Hose Set - E30 325e/325i

3 hoses for the heater core thermostat

Price: $38.86

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

Cooling hose from engine to thermostat. Upgraded flange replaces BMW part #11537603514.

Price: $37.99

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Thermostat Hose Upgrade, Rein - E70 X5

Improved drain hose from the cylinder head to the thermostat. Replaces BMW part #1153755062.

Price: $40.99
56.58

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

Cooling hose from engine to thermostat. Upgraded flange replaces BMW part #11537603514.

Price: $17.99

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Thermostat Hose Upgrade, URO Premium - E70 X5

Improved drain hose from the cylinder head to the thermostat. Replaces BMW part #1153755062.

Price: $25.99

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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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Thermostat Hose, Rein - E70 X5

Replacement drain hose from the cylinder head to the thermostat. Replaces BMW part #1153755062.

Price: $41.99

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Thermostat to Expansion Tank Hose - E30 325e/i early (85-87)

Meyle Water Hose - E30 325e/325i 86-87

Price: $5.99

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Thermostat to Water Pump Hose, Genuine BMW - E30 M3

Replacing an E30 M3 S14 thermostat or water pump? Have this hose handy!

Price: $90.83
110.75

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Thermostat-Heater Core Hose, BMW - G42, G20, G22, G30, X3, X4, Z4, Supra (B46D)

Genuine hose from the thermostat to the heater core line on B46D engines

Price: $79.42
88.24

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Thermostat-Water Pump Coolant Hose, BMW - F15 X5 35i, F16 X6 35i

Hose between the thermostat and water pump replaces BMW part #11537649394

Price: $83.47
104.34

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Thermostat-Water Pump Coolant Hose, Rein - F15 X5 35i, F16 X6 35i

Hose between the thermostat and water pump replaces BMW part #11537649394

Price: $45.99
98.45

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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: $102.74
128.43

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Thermostat-Water Pump Hose, BMW - G42, G20, G22, G30, X3, X4, Z4, Supra (B46D)

Genuine hose from the thermostat to the water pump on B46D engines

Price: $87.65
109.57

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Throttle Body Coolant Flange / Cover - E30 325i 88+, E28 528e 88, E34 525i M20

Direct replacement for the throttle body heater flange

Price: $9.99

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Throttle Body Coolant Flange / Cover - E30 325i 88+, E28 528e 88, E34 525i M20

Genuine replacement for the throttle body heater flange

Price: $47.19

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Throttle Body Coolant Hose - E36 318i/318ti 7/1994-1995 - 11531247915

High quality replacement coolant hose with a 24 Month Warranty

Price: $7.99
28.77

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Throttle Body Coolant Hose, Meyle - E36 328i/M3, E39 528i, Z3 2.8, MZ3 S52

Coolant hose for throttle body. Replacement for BMW part #13541703865.

Price: $5.99

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Throttle Body Coolant Hose, Rein - E36 328i/M3, E39 528i, Z3 2.8, MZ3 S52

Coolant hose for throttle body. OEM replacement for BMW part #13541703865.

Price: $10.99

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Throttle Body Heater Hose, Genuine BMW - E36 325i/M3 (1992-1995)

Original BMW coolant hose connects the engine to the airbox thermostat on M50 and S50 powered models

Price: $34.61
36.18

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Throttle Body Heater Hose, Genuine BMW - E36 325i/M3 (1992-1995)

Original BMW coolant hose connects the airbox thermostat to the throttle body on M50 and S50-powered 3-series models.

Price: $46.12
47.55

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Throttle Body Heater Hose, OEM - E36 328i/M3, E39 528i, Z3 2.8, MZ3, M52, S52

Elaplast Throttle Body Heater Hose - E36 328i/M3, E39 528i, Z3 2.8, MZ3, M52, S52

Price: $5.52
26.16

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Coolant Hoses

Return Hose, Rein - E60 525i/530i M54

Price: $69.99

Return Hose, Rein - E63

Price: $29.99

Return Pipe, Heater - 11537502793 - E53,E63,E65

Price: $71.99 78.44

Return Pipe, Rein - 17127568246, Rein - E65/E66 (2004-2008)

Price: $34.99 46.00

Return Pipe, Rein - E65

Price: $26.99

Return Pipe, Rein - E65

Price: $29.99 47.00

Screw for Coolant Housing on Throttle Body - E30 E28 E34

Price: $3.39 4.09

Small Cooling Hose, URO - E21 320i, E30 318i/M3

Price: $3.79 5.19

SONAX Rubber Protectant (GummiPflege) - 100ml Bottle

Price: $11.99

Thermostat Coolant Hose Upgrade, Rein - E83 X3 3.0i/3.0si N52

Price: $39.99

Thermostat Coolant Hose Upgrade, URO - E83 X3 3.0i/3.0si N52

Price: $23.99

Thermostat Coolant Hose, Rein - E83 X3 3.0i/3.0si N52

Price: $25.99

Thermostat for Heater Core, BMW - E30 318i/325e/325i/M3

Price: $103.61 109.06

Thermostat Heater Bypass Hose T-Connector, BMW - E30 318i/325e/325i/M3

Price: $11.16 12.28

Thermostat Heater Bypass Hose, BMW - E30 318i/325e/325i/M3

Price: $13.42 14.48

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

Price: $70.68 74.41

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

Price: $23.99

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

Price: $7.99 9.75

Thermostat Heater Hose Set - E30 325e/325i

Price: $38.86

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

Price: $37.99

Thermostat Hose Upgrade, Rein - E70 X5

Price: $40.99 56.58

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

Price: $17.99

Thermostat Hose Upgrade, URO Premium - E70 X5

Price: $25.99

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

Price: $20.99

Thermostat Hose, Rein - E70 X5

Price: $41.99

Thermostat to Expansion Tank Hose - E30 325e/i early (85-87)

Price: $5.99

Thermostat to Water Pump Hose, Genuine BMW - E30 M3

Price: $90.83 110.75

Thermostat-Heater Core Hose, BMW - G42, G20, G22, G30, X3, X4, Z4, Supra (B46D)

Price: $79.42 88.24

Thermostat-Water Pump Coolant Hose, BMW - F15 X5 35i, F16 X6 35i

Price: $83.47 104.34

Thermostat-Water Pump Coolant Hose, Rein - F15 X5 35i, F16 X6 35i

Price: $45.99 98.45

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

Price: $102.74 128.43

Thermostat-Water Pump Hose, BMW - G42, G20, G22, G30, X3, X4, Z4, Supra (B46D)

Price: $87.65 109.57

Throttle Body Coolant Flange / Cover - E30 325i 88+, E28 528e 88, E34 525i M20

Price: $9.99

Throttle Body Coolant Flange / Cover - E30 325i 88+, E28 528e 88, E34 525i M20

Price: $47.19

Throttle Body Coolant Hose - E36 318i/318ti 7/1994-1995 - 11531247915

Price: $7.99 28.77

Throttle Body Coolant Hose, Meyle - E36 328i/M3, E39 528i, Z3 2.8, MZ3 S52

Price: $5.99

Throttle Body Coolant Hose, Rein - E36 328i/M3, E39 528i, Z3 2.8, MZ3 S52

Price: $10.99

Throttle Body Heater Hose, Genuine BMW - E36 325i/M3 (1992-1995)

Price: $34.61 36.18

Throttle Body Heater Hose, Genuine BMW - E36 325i/M3 (1992-1995)

Price: $46.12 47.55

Throttle Body Heater Hose, OEM - E36 328i/M3, E39 528i, Z3 2.8, MZ3, M52, S52

Price: $71.99
78.44

Price: $34.99
46.00

Price: $29.99
47.00

Price: $3.39
4.09

Price: $3.79
5.19

Price: $103.61
109.06

Price: $11.16
12.28

Price: $13.42
14.48

Price: $70.68
74.41

Price: $7.99
9.75

Price: $40.99
56.58

Price: $90.83
110.75

Price: $79.42
88.24

Price: $83.47
104.34

Price: $45.99
98.45

Price: $102.74
128.43

Price: $87.65
109.57

Price: $7.99
28.77

Price: $34.61
36.18

Price: $46.12
47.55

Price: $5.52
26.16