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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COMP Cams Water Pump Spacers 6500WP-1

COMP Cams Water Pump Spacers 6500WP-1

WATER PUMP SPACERS, FOR 6500

Part Number: CCA-6500WP-1

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

Be Cool Custom-Fit Aluminum Radiators 65008

Radiator, Exact-Fit, Aluminum, Natural, Saturn, SC, SW Series, Each

Part Number: BCI-65008

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

OER Water Necks and Thermostat Housings MP6500

1967-76 Dodge, Plymouth; Thermostat Housing; with V8

Part Number: OER-MP6500

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

K&N Cabin Air Filters VF2044

Cabin Air Filter, Washable, Synthetic Element, 9.63 in. Long, 9.31 in. Wide, 1.19 in. Tall, Cadillac, Chevy, GMC, 4.3L, 5.3L, 6.0L, 6.2L, 6.6L, Each

Part Number: KNN-VF2044

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Dorman Coolant Reservoirs 603-009

Overflow and Recovery Tank, Coolant Reservoir, Replacement, Includes Cap, Plastic, White, Chevy, GMC, Each

Part Number: RNB-603-009

Not Yet Reviewed

Estimated Ship Date: Today

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aFe Power Carbon Cabin Air Filters 35-10035C

Cabin Air Filter Elements, Carbon/Charcoal, Gray/White, Cadillac, Chevy, GMC, Each

Part Number: AFE-35-10035C

Not Yet Reviewed

Estimated Ship Date: Today

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MotoRad Thermostats with Seal 426-180

Thermostat, with Seal, 180 Degrees F, Stainless Steel, Each

Part Number: SNN-426-180

Not Yet Reviewed

Estimated Ship Date: Today

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WIX Filters Cabin Air Filters WIX-WP10129

Cabin Air Filter, Paper, White, Chevrolet, GMC, Each

Part Number: WIX-WP10129

Not Yet Reviewed

Estimated Ship Date: Today

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Melling Mechanical Water Pumps MWP-521

Engine Water Pump, Stock Replacement Wat

Part Number: MEL-MWP-521

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

GMB OE Replacement Water Pumps 120-3072

Water Pump, Replacement, Standard Volume, Cummins Diesel, Each

Part Number: GMB-120-3072

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

Universal Air Conditioner Air Conditioner System Seal Kits RS 2741

A/C System Seal Kit

Part Number: UAC-RS2741

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

WIX Filters Coolant Filters WIX-24071

Coolant Filter, Each

Part Number: WIX-24071

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Universal Air Conditioner Filter Drier Desiccant Bag Kits RD 11225KTC

A/C Receiver Drier / Desiccant Element Kit

Part Number: UAC-RD11225KTC

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Universal Air Conditioner Radiators RA 13690C

Crossflow Radiator

Part Number: UAC-RA13690C

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

GMB OE Replacement Water Pumps 138-4760