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

Four Seasons Heater Cores 96571

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

Part Number: FSS-96571

Not Yet Reviewed

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Four Seasons Blower Motor Wheels 35601

Blower Motor Wheel, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Dodge, Ford, Volvo, Each

Part Number: FSS-35601

1.0 out of 5 stars ( 1 )

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Canton Racing Water Neck Spacers 80-116

Canton Racing Water Neck Spacers 80-116

Water Neck Spacer, Billet Aluminum, Clear Anodized, Chevy, Small Block, Big Block, Each

Part Number: CTR-80-116

4.44 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Top Street Performance High-Flow Mechanical Water Pumps HC8011

Water Pump, Mechanical, Short, High-Volume, Clockwise, Aluminum, Satin, Chevy, Small Block, Each

Part Number: TSN-HC8011

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

Summit Racing™ Radiator Overflow Tank Caps SUM-RP24321

Radiator Overflow Tank Cap, 1974-84 Chevy/GMC Truck, Repl GM#340750, Each

Part Number: SUM-RP24321

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Four Seasons Water Necks 84844

Water Neck, Replacement, Aluminum, Natural, Each

Part Number: FSS-84844

2.5 out of 5 stars ( 4 )

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Four Seasons Water Necks 84909

Water Neck, Replacement, Chrysler, Dodge, Plymouth, Each

Part Number: FSS-84909

3.71 out of 5 stars ( 7 )

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Four Seasons Heater Valves 74605

Heater Valve, Steel, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: FSS-74605

2.0 out of 5 stars ( 1 )

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ACDelco Radiator Caps 00850800

Radiator Cap, Stainless Steel, 13 psi, Plain Logo, Each

Part Number: ADO-RC6

1.0 out of 5 stars ( 1 )

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16 Inch 1,661 CFM Maradyne Pacesetter Medium-Profile Electric Fan MP166K

Electric Fan, Single, 16 in. Diameter, Puller/Pusher, 1,661 cfm, Black, Plastic, Each

Part Number: MAR-MP166K

Not Yet Reviewed

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DeWitts LS Modified Pro-Series Radiators 32-3239019A

Radiator, LS Modified, Aluminum, Black, Automatic Transmission, Chevy, Each

Part Number: DWR-3239019A

Not Yet Reviewed

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Proform Electric Water Pumps 141-650

Water Pump, Electric, 35 gpm, Aluminum, Natural, Chevy, Small Block, Each

Part Number: PRO-141-650

Not Yet Reviewed

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OER Authorized Air Conditioning Compressors 19703E

1969-83 Ford / Mercury; York 209-210 A/C Compressor w/o Clutch; Tube-O-Ring Fittings; R134a; New

Part Number: OER-19703E

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2026 if ordered today

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Estimated Ship Date: Jul 28, 2026 if ordered today

Four Seasons Air Conditioning Compressor Clutches for 1973-1979 XJ12, 1972-1979 XJ6, 1976-1979 XJS - 47534

New York & Tec 206, 209, 210, HG850, HG1000 Clutch Assembly w/ Coil

Part Number: FSS-47534

5.0 out of 5 stars ( 2 )

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 9404C

A/C Expansion Valve

Part Number: UAC-EX9404C

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Philadelphia Racing Products Water Pump Spacers PRP-6801

Water Pump Spacers, Water Pump Spacer Kit 1 1/2" Small Block Chevy

Part Number: PGP-PRP-6801

Not Yet Reviewed

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Four Seasons Electric Fan Kits 37141

Electric Fan, Pusher, 14 in., Black, Each

Part Number: FSS-37141

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

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SPAL Automotive USA Fans, Electric 30101509

5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Be Cool Custom-Fit Aluminum Radiators 63005

Radiator, Exact-Fit, Aluminum, Polished, Jeep, Each

Part Number: BCI-63005

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

March Performance Air Conditioning Compressor Brackets 40071

A/C Compressor Bracket, Billet Aluminum, Clear Powdercoated, Chrysler, Dodge, Plymouth, Sanden 508, Each

Part Number: MCH-40071

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

GMB OE Replacement Water Pumps 150-1160

Water Pump, Replacement, Standard Volume, Aluminum, Nissan, 2.4, 2.6, 2.8L, Each

Part Number: GMB-150-1160

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

Summit Racing™ Electric Water Pump Pro Packs 12-0010

Combo, Water Pump, Electric, Die-Cast Aluminum, Chrome, Chevy, Small Block, Relay, Kit

Part Number: CMB-12-0010

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CSF Radiator - Fluid Coolers for 1965-1989 911, 1978-1979 930 - 8242

Porsche 911/930 Turbo Engine Oil Cooler

Part Number: CSF-8242

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

Canton Racing Billet Aluminum Water Necks 80-051

Water Neck, Billet Aluminum, Polished, 90 Degree, Pontiac, Each

Part Number: CTR-80-051

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

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CSR Thermostat Housings CSR 9114C

4 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Griffin Performance Fit Radiator Combos CU-70165

Exact FIT COMBO UNIT RADIATOR

Part Number: GRI-CU-70165

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

Tuff Stuff Performance Supercool Water Pumps 1468C

Water Pump, Mechanical, High-Volume, Iron, Black, Ford, Mercury, 351W, Each

Part Number: TFF-1468C

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Jun 29, 2026 if ordered today

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Estimated Ship Date: Jun 29, 2026 if ordered today