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Cooling & Heating

Automotive Cooling & Heating Parts

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Automotive Cooling & Heating Parts

When you make engine modifications for more power, power-robbing heat increases—keeping cool is the key to maximum performance! Summit Racing has everything you need...

When you make engine modifications for more power, power-robbing heat increases—keeping cool is the key to maximum performance! Summit Racing has everything you need to offset that extra heat, including high performance radiators and oil coolers, electric fans, high-flow electric water pumps, and thermostats. We also have radiators and coolers for everything from stock replacements to street rods and other custom applications, plus flex fans, wiring kits, and radiator caps. If your heater or air conditioner has seen better days (or if your vehicle never had one!), we can help you out with heater cores, air conditioners,...

When you make engine modifications for more power, power-robbing heat increases—keeping cool is the key to maximum performance! Summit Racing has everything you need to offset that extra heat, including high performance radiators and oil coolers, electric fans, high-flow electric water pumps, and thermostats. We also have radiators and coolers for everything from stock replacements to street rods and other custom applications, plus flex fans, wiring kits, and radiator caps. If your heater or air conditioner has seen better days (or if your vehicle never had one!), we can help you out with heater cores, air conditioners, and HVAC ducts, too.

Individual Parts

Results 1 - 25 of 1581

Hoses, Gold Molded Radiator Coolant Hoses, OE-style, Reinforced Rubber, Black, Bypass/Engine Coolant Bleed Hose, Chevrolet, Each

Part Number: ADO-13251447

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Radiator Hose Filler, Aluminum, Natural, Inline, -16 AN to -16 AN, Each

Part Number: CSI-974

4.5 out of 5 stars ( 2 )

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Radiator Hose Filler, Inline, Aluminum, Natural, -12 AN to -12 AN, Each

Part Number: CSI-975

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Radiator Hose Filler, Inline, Aluminum, Natural, 1.5 in./1.5 in., Each

Part Number: MOR-63730

4.33 out of 5 stars ( 6 )

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Radiator Hose Filler, Inline, Aluminum, Natural, 1.25 in./1.25 in., Each

Part Number: MOR-63745

4.6 out of 5 stars ( 10 )

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Radiator Hose Filler, Inline, Aluminum, Natural, -20 AN to -20 AN, Each

Part Number: CSI-976

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Radiator Hose Filler, Inline, Aluminum, Black Powdercoated, 1.5 in./1.5 in., Each

Part Number: PQX-5292272

5.0 out of 5 stars ( 1 )

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Cooling System Hose Drain, Aluminum, Natural, 1 3/4 in. Hose, Male Hose Barb, Each

Part Number: SME-2201

4.91 out of 5 stars ( 11 )

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Radiator Hose filler, Aluminum, 1.5 in. Inlet, 1.5 in. Outlet, Inline, Male Hose Barb, Each

Part Number: MOR-63481

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Radiator Hose Filler, Inline, Aluminum, Natural, 1 1/4 in. Male Hose Barb, Cap, Kit

Part Number: BCI-72098

3.67 out of 5 stars ( 3 )

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Radiator Hose Filler, Inline, Aluminum, Natural, 1.5 in./1.5 in., Each

Part Number: PQX-5292202

3.0 out of 5 stars ( 1 )

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Radiator Hose Filler, Inline, Aluminum, Natural, -10 AN to -10 AN, Each

Part Number: CSI-977

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Radiator Hose Filler, Inline, Aluminum, Natural, 1.5 in./1.25 in., Each

Part Number: MOR-63740

5.0 out of 5 stars ( 2 )

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Radiator Hose Filler, Inline, Aluminum, Natural, 1.5 in./1.5 in., Each

Part Number: CSI-973

4.5 out of 5 stars ( 2 )

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Inline Hose Drains, 1.75 in. Hose Barb Inlet, 1.75 in. Hose Barb Outlet, Universal, Aluminum, Natural, Each

Part Number: PQX-5292201

4.67 out of 5 stars ( 6 )

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Cooling System Hose Drain, Aluminum, Natural, 1 1/2 in. to 1 1/2 in. Hose, Male Hose Barb, Each

Part Number: MOR-63731

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Cooling System Hose Drain, Aluminum, Black Powdercoated, 1 3/4 in. Hose, 3 in. Long, Male Hose Barb, Each

Part Number: SME-2201-11

5.0 out of 5 stars ( 10 )

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HOSE FILLER, INLINE COOLANT, 1.25"/1.25" Male Hose Barb, Satin Alum

Part Number: PQX-5292291

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Inline Hose Drains, 1.75 in. Hose Barb Inlet, 1.75 in. Hose Barb Outlet, Universal, Aluminum, Black, Each

Part Number: PQX-5292271

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HOSE FILLER, INLINE COOLANT, 1.25"/1.50" Male Hose Barb, Satin Alum

Part Number: PQX-5292292

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

HOSE FILLER, INLINE COOLANT, 1.50"/1.50" Male Hose Barb, Satin Alum

Part Number: PQX-5292293

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Radiator Hose Filler, Inline, Aluminum, Black, 1.5 in./1.5 in., Each

Part Number: SME-2202-11

3.0 out of 5 stars ( 5 )

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Radiator Hose Filler, Inline, Aluminum, Natural, 1.5 in./1.5 in., Each

Part Number: HRE-3423

4.61 out of 5 stars ( 36 )

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Radiator Filler Necks, Billet, Remote Filler Neck, Aluminum, Polished Finish, 1.75 in. Inlet/Outlet Size, 1/4 in. Hose Barb Overflow, with Cap, Each

Part Number: FLD-ACCRFNPOL175

5.0 out of 5 stars ( 1 )

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