1973 Cooling & Heating - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Perma-Cool Engine Oil Coolers 55589

Perma-Cool Engine Oil Coolers 55589

Fluid Cooler, Engine, 4-Pass, Tube and Fin, Aluminum, Natural, 5.00 in. x 12.50 in. x 0.750 in., Each

Part Number: PRM-55589

5.0 out of 5 stars ( 1 )

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March Performance Ultra Series Water Pump Housings P2178-08

Ultra Series water pump housing, Chrysler 383, 400, 413, 426, 440, Aluminum, Black finish

Part Number: MCH-P2178-08

Not Yet Reviewed

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MotoRad High Flow Thermostats 2000-180

High Flow Thermostat-180 Degrees

Part Number: SNN-2000-180

Not Yet Reviewed

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Allstar Performance Aluminum Water Necks ALL30271

Water Necks and Thermostat Housings, Allstar Performance Aluminum Water Necks, 45 degree, Swivel, Aluminum, O-ring, Each

Part Number: AAF-ALL30271

Not Yet Reviewed

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ARP Thermostat Housing Fasteners 130-7402

Thermostat Housing Bolts, Black Oxide, Hex, Chevy, Set of 3

Part Number: ARP-130-7402

5.0 out of 5 stars ( 4 )

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DeWitts Direct-Fit Pro-Series Radiators for 1973-1976 CORVETTE - 32-1139073M

Radiator, Direct-Fit Pro-Series, Aluminum, Natural, Manual Transmission, Chevy, Each

Part Number: DWR-1139073M

5.0 out of 5 stars ( 3 )

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16 Inch 1,400 CFM Four Seasons Electric Fan Kit 36898

Electric Fan, 16 in. Diameter, Reversible, 1,400 cfm, Black, Plastic, Each

Part Number: FSS-36898

4.5 out of 5 stars ( 2 )

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Motorcraft Radiator Caps C1UZ8100A

Radiator Cap, 13 psi, Round, Steel, Natural, Edsel, Ford, Lincoln, Mercury, Each

Part Number: MOF-RL12

5.0 out of 5 stars ( 1 )

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Griffin Exact Fit Radiators 6-00006

Radiator, Aluminum, Exact Fit, Crossflow, Buick, Chevy, Olds, Pontiac, Each

Part Number: GRI-6-00006

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Plastic/Aluminum Radiators SUM-380535

2.75 out of 5 stars ( 3 )

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Billet Specialties Thermostat Housings 90730

Water Neck, Billet Aluminum, Polished, 0 Degree, Ford, FE Engines, Each

Part Number: BSP-90730

4.0 out of 5 stars ( 3 )

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Mr. Gasket Water Necks 2664

Water Neck, Diecast Aluminum, Chrome Plated, 90 Degree, Ford, 429/460, Each

Part Number: MRG-2664

3.19 out of 5 stars ( 16 )

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Milodon Mechanical Water Pumps 16360

Water Pump, Mechanical, Standard-Volume, Aluminum, Natural, Chrysler, Big Block, B/RB, Each

Part Number: MIL-16360

3.57 out of 5 stars ( 7 )

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Redhorse Performance 4910 Series Thermostat Housing Assemblies 4910-383-24-5

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

Part Number: HSE-4910-383-245

Not Yet Reviewed

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Fluidyne Polished Aluminum Radiators RGM.3R2423.A

Radiator, 3-Row, Aluminum, Polished, Automatic, Chevy, Each

Part Number: FLD-RGM-3R2423-A

Not Yet Reviewed

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Allstar Performance Chevy Aluminum Water Necks ALL30273

Water Necks and Thermostat Housings, 75 Degree, Swivel Style, Aluminum, Black Powdercoated, Matte Finish, O-ring Seal, with Hardware, Each

Part Number: AAF-ALL30273

3.67 out of 5 stars ( 3 )

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MotoRad Lev-R-Vent Radiator Caps ST16

Radiator Cap, Lev-R-Vent, Stainless Steel, Natural, Stant, 16 psi, Chevy, Chrysler, Dodge, Jeep, Mini, Ram, Each

Part Number: SNN-ST16

4.67 out of 5 stars ( 3 )

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Summit Racing™ Electric Water Pump Pro Packs 12-0019

Combo, Water Pump, Electric, Aluminum, Blue Powdercoated, Coolant Additive, Ford, Small Block, Relay, Kit

Part Number: CMB-12-0019

Not Yet Reviewed

Cannot be shipped Internationally

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GMB OE Replacement Water Pumps 125-1110AL

Water Pump, Replacement, Standard Volume, Aluminum, Ford, Lincoln, Mercury, Each

Part Number: GMB-125-1110AL

4.67 out of 5 stars ( 3 )

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Frostbite Performance Cooling Aluminum Radiators FB701

Radiator, Aluminum, Polished, 4-Row, Downflow, Dodge, Plymouth, Each

Part Number: FBR-FB701

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Cold Case Performance Aluminum Radiators for 1968 CHEVY II, 1969-1979 NOVA, 1971-1976 VENTURA - CHN549

Radiator, Performance, Aluminum, Polished, Crossflow, 2 Row, LS Swap, Chevy, Pontiac, Each

Part Number: RAD-CHN549

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Dorman Water Pump Studs 23744

Fasteners, Studs, Bolt, Water Pump, Ford, Lincoln, Mercury, Kit

Part Number: RNB-23744

3.9 out of 5 stars ( 21 )

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CVR Thermostat Housings TSH6R

Water Neck, Billet Aluminum, Red Anodized, O-Ring, 90 Degree, 1.5 in., Chevy, Big/Small Block/V6, Each

Part Number: CVS-TSH6R

5.0 out of 5 stars ( 3 )

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Four Seasons Water Necks 84831

Water Neck, Stock Style, Gasket Sealing Style, Ford, Lincoln, Mercury, Each

Part Number: FSS-84831

2.56 out of 5 stars ( 9 )

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Top Street Performance High-Flow Mechanical Water Pumps HC8021P

Water Pump, Mechanical, Short, High-Volume, Clockwise, Aluminum, Polished, Chevy, Big Block, Each

Part Number: TSN-HC8021P

Not Yet Reviewed

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Patriot Exhaust Air Conditioning Brackets H7608

Bracket, Air Conditioning, Steel, Clear Anodized, Chevy, Small Block, Driver Side, Ecah

Part Number: PTE-H7608

3.2 out of 5 stars ( 5 )

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