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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Engine Works Thermostat Gaskets 118350-10

Gasket, Water Neck, Fiber, Chevrolet, Small/Big Block, Set of 10

Part Number: EW1-118350-10

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Summit Racing Equipment® Remote Thermostat Housings SUM-3701250

Thermostat Housing, Remote, Aluminum, Natural, Gasket Sealing Style, 1.250 in. Inlet/Outlet Size, Each

Part Number: SUM-3701250

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Billet Specialties Thermostat Housing O-Rings RP9013

Water Neck Gaskets and O-Rings, Billet Specialties Thermostat Housing O-Rings, Replacement O-Ring, Each

Part Number: BSP-RP9013

2.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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MAHLE Original Water Neck Gaskets and O-Rings C33627

Engine Coolant Outlet Gasket, Engine Coolant Outlet Gasket

Part Number: MAH-C33627

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2026 if ordered today

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Estimated Ship Date: Dec 1, 2026 if ordered today

MAHLE Original Water Neck Gaskets and O-Rings C33461

Engine Coolant Outlet Gasket, MAHLE Performance Coolant Outlet Gasket

Part Number: MAH-C33461

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2026 if ordered today

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Estimated Ship Date: Dec 1, 2026 if ordered today

MAHLE Original - Water Neck Gaskets and O-Rings for 2025 CX-70, 2024-2025 CX-90, 2016-2025 MX-5 MIATA - C33693

Engine Coolant Outlet Gasket

Part Number: MAH-C33693

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2026 if ordered today

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Estimated Ship Date: Dec 1, 2026 if ordered today

MAHLE Original - Water Neck Gaskets and O-Rings for 2019-2022 G70, 2010-2014 GENESIS COUPE, 2018-2021 STINGER - C33499

Engine Coolant Outlet Gasket, Engine Coolant Outlet Gasket

Part Number: MAH-C33499

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2026 if ordered today

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Estimated Ship Date: Dec 1, 2026 if ordered today

MAHLE Original Water Neck Gaskets and O-Rings C33558

Engine Coolant Outlet Gasket

Part Number: MAH-C33558

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2026 if ordered today

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Estimated Ship Date: Dec 1, 2026 if ordered today

MAHLE Original - Water Neck Gaskets and O-Rings for 2015-2017 JUKE, 2017-2019 SENTRA - C33624

Engine Coolant Outlet Gasket, Engine Coolant Outlet Gasket

Part Number: MAH-C33624

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2026 if ordered today

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Estimated Ship Date: Dec 1, 2026 if ordered today

MAHLE Original - Water Neck Gaskets and O-Rings for 2011-2017 JUKE - C33621

Engine Coolant Outlet Gasket, Engine Coolant Outlet Gasket

Part Number: MAH-C33621

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2026 if ordered today

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Estimated Ship Date: Dec 1, 2026 if ordered today

MAHLE Original Water Neck Gaskets and O-Rings C33503

Engine Coolant Outlet Gasket, Engine Coolant Outlet Gasket

Part Number: MAH-C33503

Not Yet Reviewed

Estimated Ship Date: Nov 30, 2026 if ordered today

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Estimated Ship Date: Nov 30, 2026 if ordered today

MAHLE Original - Water Neck Gaskets and O-Rings for 2012-2019 VERSA, 2014-2019 VERSA NOTE - C33569

Engine Coolant Outlet Gasket

Part Number: MAH-C33569

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2026 if ordered today

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Estimated Ship Date: Dec 1, 2026 if ordered today

MAHLE Original Water Neck Gaskets and O-Rings C33600

Engine Coolant Outlet Gasket, Engine Coolant Outlet Gasket

Part Number: MAH-C33600

Not Yet Reviewed

Estimated Ship Date: Nov 30, 2026 if ordered today

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Estimated Ship Date: Nov 30, 2026 if ordered today

MAHLE Original - Water Neck Gaskets and O-Rings for 2003-2006 SORENTO - K33565

Engine Coolant Outlet Gasket, Engine Coolant Outlet Gasket

Part Number: MAH-K33565

Not Yet Reviewed

Estimated Ship Date: Nov 30, 2026 if ordered today

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Estimated Ship Date: Nov 30, 2026 if ordered today

MAHLE Original Water Neck Gaskets and O-Rings C33610

Engine Coolant Outlet Gasket

Part Number: MAH-C33610

Not Yet Reviewed

Estimated Ship Date: Nov 30, 2026 if ordered today

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Estimated Ship Date: Nov 30, 2026 if ordered today

Mr. Gasket High Performance Thermostats 4364

Thermostat, 180 Degree, High-Flow, Copper/Brass, Each

Part Number: MRG-4364

4.1 out of 5 stars ( 117 )

Estimated Ship Date: Today

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Mr. Gasket Chrome Plated O-Ring Water Necks 2661

Water Neck, Aluminum, Chrome Plated, O-Ring, 45 Degree, Chevy, Big/Small Block, Each

Part Number: MRG-2661

4.51 out of 5 stars ( 37 )

Estimated Ship Date: Today

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Ventmate Air Conditioning Gasket Kits 62901

RV Air Conditioning Gaskets, Universal, 14 in. Long x 14 in. Wide, Each

Part Number: VTM-62901

Not Yet Reviewed

Estimated Ship Date: Nov 23, 2026 if ordered today

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Estimated Ship Date: Nov 23, 2026 if ordered today

Ventmate Air Conditioning Gasket Kits 65526

RV Air Conditioning Gaskets, Fits Coleman, 14 in. Long x 14 in. Wide, Each

Part Number: VTM-65526

Not Yet Reviewed

Estimated Ship Date: Nov 23, 2026 if ordered today

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Estimated Ship Date: Nov 23, 2026 if ordered today

Ventmate Air Conditioning Gasket Kits 65527

RV Air Conditioning Gaskets, Fits Coleman, 14 in. Long x 16 in. Wide, Each

Part Number: VTM-65527

Not Yet Reviewed

Estimated Ship Date: Nov 23, 2026 if ordered today

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Estimated Ship Date: Nov 23, 2026 if ordered today

Mr. Gasket LS Thermostats 6368

Thermostat, 180 Degree, High-Flow, Copper/Brass, GM, LS, Each

Part Number: MRG-6368

3.91 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Mr. Gasket High Performance Thermostats 4366

Thermostat, 160 Degree, High-Flow, Chrysler, Dodge, Plymouth, V8, Each

Part Number: MRG-4366

4.73 out of 5 stars ( 22 )

Estimated Ship Date: Today

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Mr. Gasket Water Necks 2670BK

Water Neck, Aluminum, Black Anodized, Swivel, 60 Degree, Chevrolet, LS, Each

Part Number: MRG-2670BK

4.25 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Mr. Gasket Chrome Plated O-Ring Water Necks 2662

Water Neck, Steel, Chrome Plated, O-Ring, 45 Degree, Ford, 260-302/351W, Each

Part Number: MRG-2662

3.93 out of 5 stars ( 29 )

Estimated Ship Date: Today

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Mr. Gasket Water Necks 2557

Water Neck, Chrome Plated, 15 Degree, Chevy, Big/Small Block, Each

Part Number: MRG-2557

4.22 out of 5 stars ( 18 )

Estimated Ship Date: Today

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Mr. Gasket Thermocap Radiator Caps 2470R

Radiator Cap/Gauge, Thermocap, Aluminum, Red Anodized, Plain, 13 psi, 30-270 Degrees F, Each

Part Number: MRG-2470R

4.33 out of 5 stars ( 18 )

Estimated Ship Date: Today

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