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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Heater Core Inlet Hose - E30 318i 318is (M42)

A new factory heater inlet hose for E30 318is with 16 valve engine

Price: $49.55
52.16

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Upper Radiator To Thermostat Hose, Rein - E9X M3

High quality upper rad hose with a 24 Month Warranty

Price: $48.99

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Lower Radiator To Thermostat Hose, Rein - E9X M3

High quality, 24 Month Warranty

Price: $43.99
57.00

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Engine Water Pipe, Genuine BMW - E39 E46 E85 Z3

Original BMW hose returns coolant to the expansion tank from the engine.

Price: $110.49
116.30

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E30 318 M42 Coolant Hose Kit

Replace aging hoses to prevent failure!

Price: $246.99
267.10

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Lower Expansion Tank Coolant Hose - E30 318i/318is M42

Stock replacement hose - replace before it fails!

Price: $57.84
60.88

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Coolant Water Hose - E85 Z4 2.5/3.0 M54 (17127514406)

Coolant Hose - Radiator to Water Pipe

Price: $87.70
92.32

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Radiator Hose - E34 530i & 540i 6/1994+ Production - 11531741418

High quality, 24 Month Warranty

Price: $37.43
39.40

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Coolant Water Hose, Heat Exchanger-Water Pipe-Radiator, Rein - E60 525i/528i/530i N52

Coolant hose from oil cooler to water pump and radiator for early type N52 radiator. Replaces BMW part #11537522999.

Price: $45.99

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Radiator Vent Line, Rein - E82 135i/1M, E9X 335i N54, E84 X1 28i

Vent line from radiator to expansion tank. OEM-type replacement for BMW part #17127565094

Price: $32.99

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Cooling System Return Hose - E60/E61 N52 with Automatic - 17127560160

Genuine BMW # 17127560160

Price: $159.84
177.11

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Hose F Water Valve And Radiator - 64211387424 - E36 318i/is & 325i/is

High quality, 24 Month Warranty

Price: $6.99
19.47

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Coolant Return Pipe, N54 Rear Turbo - E82 135i/1M, E60 535i, E89 Z4

OE BMW water pipe resolves coolant leaks and helps control turbo temp. Replaces BMW #11537558903.

Price: $81.99
94.73

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Turbo Coolant Supply Line, Cohline - E82 135i, E9X 335i, E60 535i, F02 740i, E89 Z4 35i (N54)

Replace aging hoses before they cause greater frustration or a serious failure. OEM replacement hose for BMW part #11537558899

Price: $94.79
109.79

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Power Steering Cooler Return Hose, Cohline - E60/E61 N52 6 cylinder, Rein - 32416796355

Returns fluid from the cooler to the reservoir. OEM replacement for BMW part #32416796355

Price: $124.79
136.79

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Power Steering Pump Supply Hose, BMW - E60/E61 525i/528i/530i N52

Carries fluid from the reservoir to the pump. Genuine BMW replacement for BMW part #32416850285

Price: $93.71
98.64

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Coolant Hose, Cylinder Head to Thermostat, Rein - E82 135i, E9X 335i, Z4 35i N54

Stock replacement hose for your thermostat - replace before it fails. OEM-type replacement for BMW part #11537541992.

Price: $27.99

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DCT Transmission Heat Exchanger Supply Line - E9X M3 DCT

Carries DCT oil from the thermostat to the heat exchanger. Genuine BMW replacement for part #17222283582.

Price: $200.66
222.95

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DCT Transmission Heat Exchanger Return Line - E9X M3 DCT

Returns DCT oil from the heat exchanger back to the transmission. Genuine BMW replacement for part #17222283583.

Price: $180.59
200.65

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Vent Hose, BMW - F87 M2 Competition, F80 M3, F82 M4, S55

Small vent hose from radiator to expansion tank. Replaces BMW part #17122284686.

Price: $47.55
50.05

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Upper Radiator Hose, BMW - F80 M3, F82 M4

Replaces the top radiator and auxiliary radiator hose, BMW part #11537848501.

Price: $147.87
163.84

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Upper Auxiliary Radiator Hose, BMW - F80 M3, F82 M4

Hose that runs from the auxiliary radiator to the main radiator. Replaces BMW part #17122284688.

Price: $86.48
91.03

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Upper Radiator Hose, Rein - E46 323i/325i/328i/330i

OEM-type replacement hose for your radiator - replace this before it fails and save yourself the frustration and expense

Price: $33.99
70.32

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Lower Radiator Hose, OEM, Rein - E46 323i/325i/328i/330i

Stock replacement hose for your radiator - replace before it fails

Price: $27.99

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Green O-Ring, 8x3mm - E46, E90, E39, E60, X3, X5, X6

Green o-ring used for a number of sensors, mostly to stop leaks from coolant temp sensor in lower radiator hose

Price: $3.08
3.57

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Coolant Water Hose, Heat Exchanger-Water Pipe, Rein - E60 525i/528i/530i N52

Coolant hose from oil cooler to water pump for late type N52 radiator. Replaces BMW part #11537519494.

Price: $18.99

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Coolant Hoses

Heater Core Inlet Hose - E30 318i 318is (M42)

Price: $49.55 52.16

Upper Radiator To Thermostat Hose, Rein - E9X M3

Price: $48.99

Lower Radiator To Thermostat Hose, Rein - E9X M3

Price: $43.99 57.00

Engine Water Pipe, Genuine BMW - E39 E46 E85 Z3

Price: $110.49 116.30

E30 318 M42 Coolant Hose Kit

Price: $246.99 267.10

Lower Expansion Tank Coolant Hose - E30 318i/318is M42

Price: $57.84 60.88

Coolant Water Hose - E85 Z4 2.5/3.0 M54 (17127514406)

Price: $87.70 92.32

Radiator Hose - E34 530i & 540i 6/1994+ Production - 11531741418

Price: $37.43 39.40

Coolant Water Hose, Heat Exchanger-Water Pipe-Radiator, Rein - E60 525i/528i/530i N52

Price: $45.99

Radiator Vent Line, Rein - E82 135i/1M, E9X 335i N54, E84 X1 28i

Price: $32.99

Cooling System Return Hose - E60/E61 N52 with Automatic - 17127560160

Price: $159.84 177.11

Hose F Water Valve And Radiator - 64211387424 - E36 318i/is & 325i/is

Price: $6.99 19.47

Coolant Return Pipe, N54 Rear Turbo - E82 135i/1M, E60 535i, E89 Z4

Price: $81.99 94.73

Turbo Coolant Supply Line, Cohline - E82 135i, E9X 335i, E60 535i, F02 740i, E89 Z4 35i (N54)

Price: $94.79 109.79

Power Steering Cooler Return Hose, Cohline - E60/E61 N52 6 cylinder, Rein - 32416796355

Price: $124.79 136.79

Power Steering Pump Supply Hose, BMW - E60/E61 525i/528i/530i N52

Price: $93.71 98.64

Coolant Hose, Cylinder Head to Thermostat, Rein - E82 135i, E9X 335i, Z4 35i N54

Price: $27.99

DCT Transmission Heat Exchanger Supply Line - E9X M3 DCT

Price: $200.66 222.95

DCT Transmission Heat Exchanger Return Line - E9X M3 DCT

Price: $180.59 200.65

Vent Hose, BMW - F87 M2 Competition, F80 M3, F82 M4, S55

Price: $47.55 50.05

Upper Radiator Hose, BMW - F80 M3, F82 M4

Price: $147.87 163.84

Upper Auxiliary Radiator Hose, BMW - F80 M3, F82 M4

Price: $86.48 91.03

Upper Radiator Hose, Rein - E46 323i/325i/328i/330i

Price: $33.99 70.32

Lower Radiator Hose, OEM, Rein - E46 323i/325i/328i/330i

Price: $27.99

Green O-Ring, 8x3mm - E46, E90, E39, E60, X3, X5, X6

Price: $3.08 3.57

Coolant Water Hose, Heat Exchanger-Water Pipe, Rein - E60 525i/528i/530i N52

Price: $18.99

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Price: $49.55
52.16

Price: $43.99
57.00

Price: $110.49
116.30

Price: $246.99
267.10

Price: $57.84
60.88

Price: $87.70
92.32

Price: $37.43
39.40

Price: $159.84
177.11

Price: $6.99
19.47

Price: $81.99
94.73

Price: $94.79
109.79

Price: $124.79
136.79

Price: $93.71
98.64

Price: $200.66
222.95

Price: $180.59
200.65

Price: $47.55
50.05

Price: $147.87
163.84

Price: $86.48
91.03

Price: $33.99
70.32

Price: $3.08
3.57