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Heater Hoses

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Heater Hoses

Heater hoses carry coolant from your vehicle’s engine to the heater core and back. Over time and lots of heat cycles, plastic or rubber hoses can deteriorate, resulting...

Heater hoses carry coolant from your vehicle’s engine to the heater core and back. Over time and lots of heat cycles, plastic or rubber hoses can deteriorate, resulting in cracks and leaks.

If you’re restoring a barn find, you’re in luck, because Summit Racing Equipment carries hundreds of application-specific molded hoses. We also carry bypass hose kits, if you’re deleting the heater core from a competition vehicle, plus custom hose kits for adding heat to vehicles without it!

Top Brands

Whatever the application, Summit Racing Equipment has the selection and technical knowledge you need to get the job done right. Choose from...

Heater hoses carry coolant from your vehicle’s engine to the heater core and back. Over time and lots of heat cycles, plastic or rubber hoses can deteriorate, resulting in cracks and leaks.

If you’re restoring a barn find, you’re in luck, because Summit Racing Equipment carries hundreds of application-specific molded hoses. We also carry bypass hose kits, if you’re deleting the heater core from a competition vehicle, plus custom hose kits for adding heat to vehicles without it!

Top Brands

Whatever the application, Summit Racing Equipment has the selection and technical knowledge you need to get the job done right. Choose from well-established brands like URO Parts, ACDelco, Continental, Dorman, Vintage Air, Maradyne, and many more.

Individual Parts

Results 1 - 25 of 715

Hose, SSteel-Flex, Braided Stainless Steel, 5/8 in. Diameter, 4 ft. Length, Each

Part Number: SPE-39690

4.33 out of 5 stars ( 18 )

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90 Degree Molded Coolant Hose, Single I.D. Hose, Small ID (in) A: 0.75, Large ID (in) B: 0.75, Length (in): 60

Part Number: FCD-MCH1018

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Heater Hose, Molded, Rubber, Black, 36 in. Length, 3/4 in. ID. Each

Part Number: FCD-MCH1012

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Hose, Heater, Braided Stainless Steel, Two Chrome Magna-Clamp Ends, 5/8 in. x 4 ft. Length, Each

Part Number: SPE-39698

3.33 out of 5 stars ( 6 )

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Heater Hose, SAEJ20, Silicone, Blue, 5/8 in., 10 ft. Long, Each

Part Number: FCD-SHH5800-10

5.0 out of 5 stars ( 1 )

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Heater Hose, Molded, Rubber, Black, 25 in. Length, 3/4 in. ID. Each

Part Number: FCD-MCH1011

5.0 out of 5 stars ( 1 )

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90 Degree Molded Coolant Hose, Single I.D. Hose, Small ID (in): 0.625, Large ID (in): 0.625, Length (in): 10

Part Number: FCD-MCH1014

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Molded Coolant Hose, Single I.D. Hose, Small ID (in): 0.75, Large ID (in): 0.75

Part Number: FCD-MCH1031

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Molded Coolant Hose, Single I.D. Hose, Small ID (in): 0.63, Large ID (in): 0.63, Length (in): 3.25

Part Number: FCD-MCH1033

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Heater Hose, SAEJ20, Silicone, Blue, 3/8 in., 5 ft. Long, Each

Part Number: FCD-SHH3800-5

5.0 out of 5 stars ( 1 )

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Heater Hose, SAEJ20, Silicone, Blue, 5/8 in., 5 ft. Long, Each

Part Number: FCD-SHH5800-5

5.0 out of 5 stars ( 1 )

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Heater Hose, Reinforced Rubber, Black, 5/8 in. I.D., 5.00 ft. Length, Each

Part Number: FCD-HH5800-5

5.0 out of 5 stars ( 2 )

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Heater Hose, SAEJ20, Silicone, Blue, 3/4 in., 5 ft. Long, Each

Part Number: FCD-SHH3400-5

5.0 out of 5 stars ( 2 )

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Heater Hose, Reinforced Rubber, Black, 5/8 in. I.D., 10.00 ft. Length, Each

Part Number: FCD-HH5800-10

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90 Degree Molded Coolant Hose, Single I.D. Hose, Small ID (in):0.75, Large ID (in):0.75, Length (in):25

Part Number: FCD-MCH1337

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Heater Hoses, Replacement, Rubber, Black, 4.500 in. Length, Chevy, GMC, Workhorse, Each

Part Number: FCD-MCH1437

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Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

90 Degree Molded Coolant Hose, Single I.D. Hose, Small ID (in): 0.63, Large ID (in): 0.63

Part Number: FCD-MCH1028

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90 Degree Molded Coolant Hose, Single I.D. Hose, Small ID (in): 0.63, Large ID (in): 0.63, Length (in): 18

Part Number: FCD-MCH1029

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Molded Coolant Hose, Single I.D. Hose, Small ID (in):0.63, Large ID (in):0.63, Length (in):7

Part Number: FCD-MCH1111

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Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Heater Hose, SAEJ20, Silicone, Blue, 1/4 in., 5 ft. Long, Each

Part Number: FCD-SHH1400-5

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Hoses, Heater, Silicone, 90 Degree, 5/8 in. Inlet, 5/8 in. Outlet, Hose Clamps, Black, Universal, Kit

Part Number: SKM-HK001

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Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Heater Hose, Molded, Rubber, Black, 12 in. Length, 3/4 in. ID. Each

Part Number: FCD-MCH1004

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Heater Hose-Single I.D. Hose Small ID (in):0.63 Large ID (in):0.63 Length (in):17

Part Number: FCD-MCH1900

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Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Heater Hose, SAEJ20, Silicone, Blue, 1 in., 10 ft. Long, Each

Part Number: FCD-SHH1000-10

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Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Small I.D. Heater Hose, Single I.D. Hose, Small ID (in) A: 0.75, Large ID (in) B: 0.75, Length (in): 7

Part Number: FCD-MCH1020

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