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,...

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Results 1 - 25 of 200

Mishimoto Performance Radiators MMRAD-GMT-99

Radiator, Performance, Crossflow, Upper Left Inlet/Lower Right Outlet, 34 in. x 17 in. x 2 in. Core, Aluminum, Cadillac, Chevy, GMC, Hummer, Each

Part Number: MIO-MMRAD-GMT-99

4.41 out of 5 stars ( 22 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Stainless Steel Overflow Tanks SUM-300103

Overflow Tank, 34 oz., Cylindrical, Stainless Steel, Polished, Recirculating, 3 in. Diameter, 10 in. Length

Part Number: SUM-300103

4.63 out of 5 stars ( 127 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Stainless Steel Overflow Tanks SUM-300120

Overflow Tank, 34 oz., Cylindrical, Stainless Steel, Black Anodized, Recirculating, 3 in. Diameter, 10 in. Length, Each

Part Number: SUM-300120

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Mr. Gasket Coolant Overflow Tanks 9133

Overflow Tank, 34 Ounces, 3 in. Diameter, 10 in. Height, Stainless Steel, Polished, Universal, Each

Part Number: MRG-9133

4.74 out of 5 stars ( 42 )

Estimated Ship Date: Tomorrow

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Top Street Performance Stainless Steel Overflow Tanks HC6327

Overflow Tank, 34 oz., Cylindrical, Stainless Steel, Natural, Recirculating, 3 in. Diameter, 10 in. Length, Each

Part Number: TSN-HC6327

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Aeromotive Electric Water Pumps 24307

Water Pumps, Electric, 34 Flow Rate At 12 V, 16 amps, Aluminum, Black, 1 3/4 in. Inlet, Chevrolet, Big Block, Each

Part Number: AEI-24307

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Aeromotive Electric Water Pumps 24304

Water Pumps, Electric, 34 Flow Rate At 12 V, 16 amps, Aluminum, Black, 1 1/2 in. Inlet, Chevrolet, Small Block LS, Each

Part Number: AEI-24304

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Eddie Marine Water Crossovers 106-34

Crossover,Stainless steel,Big Block Chevy,Eliminate your cast iron circulating pump,1 1/4"Slip Down Connection

Part Number: EDM-106-34

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

Coast to Coast International Body Parts Radiators RAD1693

RADIATOR; WITH ENGINE OIL COOLER; 34 INCH CORE; PLASTIC AND ALUMINUM

Part Number: BDY-RAD1693

Not Yet Reviewed

Estimated Ship Date: Jul 22, 2026 if ordered today

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Estimated Ship Date: Jul 22, 2026 if ordered today

Mishimoto Radiators MMRAD-UNI-3424

Large Universal Radiator, 34" x 24" Core

Part Number: MIO-MMRADUNI3424

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Four Seasons Air Conditioning System Replacement Components 35845

Air Conditioning System Component, Cycling, OE Style, System Mount, Adjustable Temperature Switch, 2 Terminal, 34 in. Long Cap Tube, 12 V, Metal, Each

Part Number: FSS-35845

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

Aeromotive Electric Water Pumps 24309

Water Pump, Electric, 34 GPM, Billet Aluminum, Black Anodized, -20 AN O-ring Threads, Dodge, Hemi, Each

Part Number: AEI-24309

1.0 out of 5 stars ( 1 )

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Coast to Coast International Body Parts Radiators RAD1694

RADIATOR; WITH ENGINE OIL COOLER; 34 INCH CORE; PLASTIC AND ALUMINUM

Part Number: BDY-RAD1694

Not Yet Reviewed

Estimated Ship Date: Jul 23, 2026 if ordered today

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Estimated Ship Date: Jul 23, 2026 if ordered today

Cold Case Night Rider Series Performance Aluminum Radiators for 1966-1967 GTO, LEMANS, TEMPEST - GPG34B

Radiator, Performance, Aluminum, Black, Downflow, 2 Row, V8, Pontiac, GTO, Without A/C, Each

Part Number: RAD-GPG34B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Cold Case Performance Aluminum Radiator Modules for 1965-1967 GTO, LEMANS, TEMPEST - GPG34K

Radiator, Performance, Module, Aluminum, Polished, Downflow, 2 Row, Dual 12 in. Fans, Pontiac, Kit

Part Number: RAD-GPG34K

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Johnson's Radiator Works Radiators 51-34-0-1-T

Radiator, Copper/Brass, 1934 Buick Car, Sb/BB Chevy, 1.500" Top Left, 1.750" Bottom Right, w/ Trans Cooler

Part Number: JRW-51-34-0-1-T

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

Magnuson Superchargers Radiators 31-99-34-015

Magnuson Performance Low Temp Radiator

Part Number: MPS-31-99-34-015

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Radiator

Part Number: MAH-70827858NA

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Derale Stacked Plate Fluid Coolers 53481

Stack Plate Cooler 34 Row w/ 3/8" Swivel Hose Barb fittings

Part Number: DER-53481

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Johnson's Radiator Works Radiators 5-8293-9.5-1

Radiator, 1982-93 Chevy S10 1st Gen, 34" Core, Sb/BB Chevy, 1.500" Top Left, 1.750" Bottom Right, w/ Heater Hose 1/2 NPT

Part Number: JRW-5-8293-9-5-1

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

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