1978 Cooling & Heating - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

PRW Competition+ Mechanical Water Pumps 1430222

Water Pump, Mechanical, High-Volume, Clockwise, Aluminum, Black, Ford, Lincoln, Mercury, Each

Part Number: PQX-1430222

Not Yet Reviewed

Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

Four Seasons Heater Cores for 1975-1980 SCOUT II - 91605

Heater Core, Replacement, Stock Inlet/Outlet Size, Copper/Brass, Natural, International, Each

Part Number: FSS-91605

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Universal Air Conditioner Air Conditioning Expansion Valves EX 9461C

A/C Expansion Valve

Part Number: UAC-EX9461C

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Davies Craig EWP Adapter Kits DC-8631

HEADER-Adapter KIT (FORD BIG BLOCK) - BLACK HOSE

Part Number: DCW-DC-8631

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Universal Air Conditioner Air Conditioning Compressor Sealing Washer Kits RS 2547

A/C System Seal Kit

Part Number: UAC-RS2547

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Agility Auto Parts Radiators 8010700

Radiator, RADIATOR

Part Number: RDR-8010700

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Detroit Speed Long Water Pump Spacer Kits 092103DS

Water Pump Spacer, 1.250 in. Thick, Billet Aluminum, Polished, Chevy, Long, Kit

Part Number: DSR-092103DS

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Universal Air Conditioner Air Conditioning Condensers CN 40827PFC

Air Conditioning Condenser, OE, Aluminum, Black, International, Each

Part Number: UAC-CN40827PFC

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Four Seasons Remanufactured Air Conditioning Compressors 57229

Air Conditioning Compressor, Steel, R4 Heavy, R-134A, Each

Part Number: FSS-57229

Not Yet Reviewed

Estimated Ship Date: Today

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GMB OE Replacement Water Pumps for 1977-1983 320I - 115-1010

Water Pump, Replacement, Standard Volume, Aluminum, BMW, 1.8, 2.0L, Each

Part Number: GMB-115-1010

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

GMB OE Replacement Water Pumps 145-1100

Water Pump, Replacement, Standard Volume, Aluminum, Ford, Mazda, 1.8, 2.0L, Each

Part Number: GMB-145-1100

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Moroso Water Neck Bleeder Kits 63431

Water Neck, Billet Aluminum, Black Anodized, 90 Degree, Chevy, Big/Small Block, Kit

Part Number: MOR-63431

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Four Seasons Remanufactured Air Conditioning Compressors 57033

Air Conditioning Compressor, Aluminum, SD508, R-134A, Each

Part Number: FSS-57033

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Meziere Water Necks WN0021DB

Meziere Water Necks WN0021DB

Water Neck, Billet Aluminum, Blue Anodized, 15 Degree, Chevy, Mopar, Big Block, Small Block, Each

Part Number: MEZ-WN0021DB

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Beck/Arnley Coolant Thermostats 143-0640

Thermostat, Replacement, 180 Degree, Standard-Flow, Copper, Stainless Steel, Each

Part Number: BCK-143-0640

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Canton Racing Billet Aluminum Racer Water Necks with Bleed Top 80-016

Water Neck, Billit Aluminum, Black/Natural, 90 Degree, with Bleeder Valve, Chevy, Big/Small Block, Kit

Part Number: CTR-80-016

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Perma-Cool Engine Oil Coolers 62189

Fluid Cooler, Engine, 2-Pass, Tube and Fin, Aluminum, Natural, 3.50 in. x 14.00 in. x 1.500 in., Each

Part Number: PRM-62189

Not Yet Reviewed

Estimated Ship Date: Jun 29, 2026 if ordered today

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Estimated Ship Date: Jun 29, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Hayden Fluid Coolers 462

4.25 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Beck/Arnley Engine Cooling Fan Switches 201-0809

Fan Switches, Replacement, Stock Thermal Switch Style, Audi, Fiat, Peugeot, Porsche, Renault, Saab, Volkswagen, Yugo, Each

Part Number: BCK-201-0809

Not Yet Reviewed

Estimated Ship Date: Today

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March Performance Thermostat Housings BTH-202

Water Necks and Thermostat Housings, 90 degree, Swivel, Aluminum, Clear, Polished, 1.500 in. Outlet Size, Chevrolet, Small/Big Block, Each

Part Number: MCH-BTH-202

Not Yet Reviewed

Estimated Ship Date: Today

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Redhorse Performance 4910 Series Thermostat Housing Assemblies 4910-383-20-3

Water Neck, Aluminum, Red Anodized, O-Ring, 75 Degree, 1.250 in. Outlet, With Filler Neck for Radiator Cap, Chevy, Small/Big Block, Each

Part Number: HSE-4910-383-203

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

March Performance Thermostat Housings BTH-104-08

Water Neck, Thermostat Housing, Pontiac 326-455, Billet, 75 Degree, Two Piece, O-Ring, Each, Black

Part Number: MCH-BTH-104-08

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

Top Street Performance High-Flow Mechanical Water Pumps HC8022

Water Pump, Mechanical, Long, High-Volume, Clockwise, Aluminum, Satin, Chevy, Big Block, Each

Part Number: TSN-HC8022

Not Yet Reviewed

Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

March Performance Thermostat Housings BTH-414-08

Water Neck, Thermostat Housing, Chrysler, Big Block 383-440, Billet, 75 Degree, Two Piece, O-Ring, Each, Black

Part Number: MCH-BTH-414-08

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

Redhorse Performance 4910 Series Thermostat Housing Assemblies 4910-383-24-1

Water Neck, Aluminum, Blue Anodized, O-Ring, 75 Degree, 1.500 in. Outlet, With Filler Neck for Radiator Cap, Chevy, Small/Big Block, Each

Part Number: HSE-4910-383-241

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Moroso Manifold Filler Necks 63420

4 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Tuff Stuff Performance Supercool Water Pumps 1449NCYELLOW

Water Pump, Mechanical, High-Volume, Iron, Yellow, Chevy, Small Block, Long Pump, Each

Part Number: TFF-1449NCYELLOW

Not Yet Reviewed

Estimated Ship Date: Jun 29, 2026 if ordered today

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Estimated Ship Date: Jun 29, 2026 if ordered today