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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 220

3/4" Heater Hose Dual Clamp

Part Number: URR-HL34C

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

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 )

Estimated Ship Date: Today

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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, 3/4 in. I.D., Synthetic EPDM, Black, 50 ft. Long, Each

Part Number: DAC-80273

5.0 out of 5 stars ( 3 )

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Heater Hose, Molded, 5/8 in./3/4 in. Diameters, 60 in. Length, Pair

Part Number: ICB-551065

4.0 out of 5 stars ( 4 )

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Heater Hose, Insulone, EPDM, Black, 3/4 in. Ends, 50 ft. Length, Each

Part Number: DAC-80316

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Heater Hose, Molded, EPDM, Black, 3/4 in. Ends, 12 in. Length, Each

Part Number: DAC-80412

5.0 out of 5 stars ( 2 )

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Heater Hose, EPDM, Black, 3/4 in. Ends, 6 ft. Length, Each

Part Number: DAC-80293

5.0 out of 5 stars ( 5 )

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Heater Hose, Silicone, Black, 3/4 in. Diameter, 5.0 ft. Length, Each

Part Number: VPE-20455

5.0 out of 5 stars ( 8 )

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Heater Hose, Silicone, Black, 3/4 in. ID, 5 ft. Long, Each

Part Number: SUM-294022

3.0 out of 5 stars ( 1 )

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Heater Hose, Convoluted Stainless Steel/Rubber, Polished, 3/4 in. Diameter, 44 in. Length, Kit

Part Number: SUM-390044

3.33 out of 5 stars ( 3 )

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Heater Hose, Elite HY-T, EPDM, Black, 3/4 in. I.D., 50.0 ft. Length, Each

Part Number: CEL-65009

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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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3/4 DIA HEATER HOSE 4 FT

Part Number: DWR-32-14586-4

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Heater Hose, Black Stainless Hose, Black Powdercoated Aluminum Ends, 3/4 in. Diameter, 44 in. Length, Kit

Part Number: SUM-390144-BK

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Heater Hose, Elite HY-T, EPDM, Black, 3/4 in. I.D., 6.0 ft. Length, Each

Part Number: CEL-65072

5.0 out of 5 stars ( 5 )

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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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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, SAEJ20, Silicone, Blue, 3/4 in., 10 ft. Long, Each

Part Number: FCD-SHH3400-10

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Heater Hose, Molded, 5/8 in., 3/4 in. Diameters, Each

Part Number: DAC-87603

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Heater Hoses, Heater Core Bypass, EPDM, 9.4 in. Length, 5/8 in., 3/4 in., Adapters/Clamps Included, Kit

Part Number: RNB-626-001

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Heater Hose, Elite HY-T, EPDM, Black, 3/4 in. I.D., 250.0 ft. Length, Each

Part Number: CEL-65010

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Heater Hose, Red Stainless Steel Hose, Red Powdercoated Aluminum Ends, 3/4 in. Diameter, 44 in. Length, Kit

Part Number: SUM-390144-R

1.0 out of 5 stars ( 2 )

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

Part Number: FCD-MCH1004

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