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

The Stop Shop Firewall Astro Vent Accordion Plastic Duct Connectors for 1968 CAMARO, 1968-1981 FIREBIRD - TSS127

Heater Ducting Component, Firewall Astro Vent, Accordion Duct Connector, Plastic, Each

Part Number: OPS-TSS127

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Wilson Manifolds MotoRad Failsafe Thermostats 557195

Thermostat, MotoRad Failsafe, High-flow, 195 degrees, Copper/Stainless Steel, Buick, Cadillac, Chevy, Pontiac

Part Number: WSN-557195

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Universal Air Conditioner Air Conditioning Expansion Valves EX 6076C

A/C Expansion Valve

Part Number: UAC-EX6076C

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

OSC Automotive Heater Cores for 1977-1983 CJ5, 1977-1986 CJ7, 1981-1985 SCRAMBLER - 98609

Heater Core, Replacement, Jeep, Each

Part Number: OSC-98609

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

GMB OE Replacement Water Pumps 130-1120

Water Pump, Mechanical, Iron, Natural, Pontiac, GM, AMC, Jeep, 2.5L, 250, L4-L6, Each

Part Number: GMB-130-1120

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Four Seasons Air Conditioning Installer Kits 10563SK

A/C Service Kit, Orifice Tube Kit, Accumulator with 3/4 in. Female O-ring Inlet/Outlet, PAG 150 Oil, R-134A, Buick, Chevy, GMC, Olds, Pontiac, Kit

Part Number: FSS-10563SK

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

Agility Auto Parts Heater Cores 9010068

Heater Cores, Aluminum, Natural, 0.625 in. Inlet, 0.750 in. Outlet, Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: RDR-9010068

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Universal Air Conditioner Air Conditioning Accumulators for 1977-1979 CAMARO - RD 5000KTU

A/C Accumulator

Part Number: UAC-RD5000KTU

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

GMB OE Replacement Water Pumps 125-1280

Water Pump, Replacement, Standard Volume, Ford, Each

Part Number: GMB-125-1280

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 Electric Water Pump Rebuild Kits 63605

Rebuild Kit, Electric Water Pump, Gasket/Seal, Chrysler, Dodge, Plymouth, Small Block LA, Kit

Part Number: MOR-63605

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

Four Seasons Fan Clutches 36911

Fan Clutch, Non-thermal, Buick, Chevy, Ford, Lincoln, Mercury, Each

Part Number: FSS-36911

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Four Seasons Air Conditioning Installer Kits 30059SK

Air Conditioning Installer Kit, OEM Style, Drier, Fittings, Ford, Kit

Part Number: FSS-30059SK

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

Agility Auto Parts Heater Cores 9010059

Heater Core, Replacement, Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: RDR-9010059

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Beck/Arnley Coolant Thermostats for 1969-1992 LAND CRUISER - 143-0657

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

Part Number: BCK-143-0657

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

Trans-Dapt Performance Aluminum Water Necks 6007

Water Neck, Aluminum, Polished, 90 Degree, Chevy, Big/Small Block, Each

Part Number: TRD-6007

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Four Seasons Heater Cores 98552A

Heater Core, Replacement, Stock Inlet/Outlet Size, Aluminum, Natural, Each

Part Number: FSS-98552A

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Universal Air Conditioner Blower Motors BM 00127C

Blower Motor, Replacement, Steel, Black, Mack, Each

Part Number: UAC-BM00127C

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

GMB OE Replacement Water Pumps 123-1030

Water Pump, Replacement, Standard Volume, Aluminum, Fiat, Lancia, Each

Part Number: GMB-123-1030

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

Tuff Stuff Performance Water Pump Bolt Kits 7675A

Water Pump Bolts, Hex, Steel, Chrome, Short Pump, Chevy, Small Block, with Tuff Stuff Pump, Kit

Part Number: TFF-7675A

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Jun 29, 2026 if ordered today

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Estimated Ship Date: Jun 29, 2026 if ordered today

GMB Replacement Fan Clutches 920-2060

Fan Clutch, Replacement, Severe-duty Thermal Style, Clockwise Rotation, Buick, Cadillac, Chevrolet, Chrysler, Dodge, Ford, GMC, Olds, Pontiac, Each

Part Number: GMB-920-2060

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

OER Authorized 1973-91 GM Truck Air Vent Valve Doors 459851

1973-91 Chevrolet/GMC C/K/R/V; Air Vent Valve Door

Part Number: OER-459851

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

GMB OE Replacement Water Pumps for 1976-1977 CELICA, 1975-1977 CORONA, 1976-1978 PICKUP - 170-1320

Water Pump, OE Replacement, Mechanical, Aluminum, Natural, Toyota, Each

Part Number: GMB-170-1320

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 Electric Water Pump Rebuild Kits 63603

Rebuild Kit, Electric Water Pump, Gasket/Seal, Ford Small Block, Kit

Part Number: MOR-63603

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

PRW Water Necks 5244081

WATER NECK OUTLET, MOPAR/CHRYSLER Cast Alum 90°, all V6/V8/Slant6, as-cast

Part Number: PQX-5244081

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

PRW Water Pump Backing Plates 5293518

Water Pump Backing Plates, Ford Small Block, 351C, 351M, 400M, Cleveland, Modified, Aluminum, Black, Each

Part Number: PQX-5293518

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today