1966 Cooling & Heating - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Four Seasons Heater Valves 74627

Heater Valve, Replacement, Dodge, Ford, Each

Part Number: FSS-74627

3.0 out of 5 stars ( 2 )

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Scott Drake Heater Plenum Boxes for 1965-1966 MUSTANG - C6ZZ-18A542-K

Heater Box, Plastic, Black, Ford, Each

Part Number: SDK-C6ZZ18A542K

4.86 out of 5 stars ( 7 )

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Energy Suspension Radiator Isolator Pads 3.6118R

Radiator Support Bushings, Polyurethane, Red, Buick, Chevy, GMC, Oldsmobile, Pontiac, 4-Core, Set of 4

Part Number: ENS-3-6118R

Not Yet Reviewed

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Scott Drake Radiator Caps for 1964-1966 MUSTANG - C5ZZ-8100-A

Radiator Cap, Round, Zinc, Natural, SMCO Logo, Concours Correct Cap, Ford, 170, 200, 260, 289, Each

Part Number: SDK-C5ZZ-8100-A

Not Yet Reviewed

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Tuff Stuff Performance Supercool Water Pumps 1496NA

Water Pump, Mechanical, High-Volume, Aluminum, Smoothie, Chrome, Chevy, Big Block, Short Pump, Each

Part Number: TFF-1496NA

4.0 out of 5 stars ( 2 )

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Four Seasons Power Steering Oil Cooler Installation Kits 53019

Fluid Cooler, Tube and Fin, 2-row, Aluminum, Natural, 3/8 in. Hose Barb Inlet/Outlet, 2.5 x 9 x 0.75 in. Size

Part Number: FSS-53019

4.85 out of 5 stars ( 13 )

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Meziere Water Necks WN0912S

Meziere Water Necks WN0912S

Water Neck, Billet Aluminum, Black Anodized, Straight Up, Chevy, Mopar, Big Block, Small Block, Each

Part Number: MEZ-WN0912S

5.0 out of 5 stars ( 1 )

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Vintage Air Gen-IV SureFit Control Panel Kits for 1966-1967 CHEVY II - 473272

Climate Control Panel, SureFit, In-Dash, Aluminum, Black Anodized, Chevrolet, Kit

Part Number: VTA-473272

Not Yet Reviewed

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Moroso Manifold Filler Necks 63465

Water Neck, Billet Aluminum, Black Anodized, Radiator Cap Filler, Chevy, Big/Small Block, Each

Part Number: MOR-63465

5.0 out of 5 stars ( 5 )

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Summit Racing™ Water Pump Bolt Kits SUM-G1572HS

Water Pump Bolts, Hex, Stainless Steel, Polished, Long Pump, Chevy, Small Block, Kit

Part Number: SUM-G1572HS

4.76 out of 5 stars ( 17 )

Estimated Ship Date: Tomorrow

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MotoRad Thermostats 300-180

Thermostat, Standard-flow, 180 degrees F, Copper/Brass, AMC, Buick, Cadillac, Chevy, Dodge, Ford, GMC, Jeep, Mercury, Olds, Plymouth, Pontiac, Each

Part Number: SNN-300-180

Not Yet Reviewed

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Hayden Fan Clutches 2711

Fan Clutch, Thermal, Mercury, Chevy, Ford, Each

Part Number: HDA-2711

4.25 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

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Tuff Stuff Performance Supercool Water Pumps 1353

Water Pump, Mechanical, High-Volume, Aluminum, Smoothie, Natural, Chevy, Small Block, Short Pump, Each

Part Number: TFF-1353

3.6 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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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 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Classic OEM Heater Cores SUM-382224

Heater Cores, Classic OEM, Copper/Brass, Natural, Dodge, Each

Part Number: SUM-382224

5.0 out of 5 stars ( 1 )

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Dorman Thermostat Housings 902-1024

Water Neck and Thermostat Housing, Ford, Mercury, Each

Part Number: RNB-902-1024

5.0 out of 5 stars ( 4 )

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Four Seasons Blower Motors 35587

Blower Motor, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: FSS-35587

4.24 out of 5 stars ( 21 )

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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

3.0 out of 5 stars ( 2 )

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Frostbite Performance Cooling Aluminum Radiators for 1965-1967 GTO, TEMPEST - FB139

Radiator, Aluminum, 3-Row, Polished, Downflow, Pontiac, Each

Part Number: FBR-FB139

Not Yet Reviewed

Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Performance Fit Aluminum Radiators for 1965-1967 GTO, LEMANS, TEMPEST - SUM-384044

5 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Hayden Electric Fan Controls 3652

Fan Switch, Thermostatic, Radiator Probe, 185 Degrees F On, 170 Degrees F Off, Kit

Part Number: HDA-3652

4.03 out of 5 stars ( 32 )

Estimated Ship Date: Tomorrow

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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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Scott Drake Mechanical Fan Spacers for 1964-1973 MUSTANG - C4AZ-8546-A1

Fan Spacer, 1.500 in. Thick, Aluminum, Natural, Ford, Mustang, Each

Part Number: SDK-C4AZ-8546-A1

3.89 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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CSR Thermostat Housings CSR 911AN16C

Water Neck, Billet Aluminum, Clear Anodized, Swivel, 90 Degree, Chevy, Big/Small Block, Each

Part Number: CSI-911AN16C

Not Yet Reviewed

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Hooker Air Conditioner Mounting Brackets 10925HKR

Bracket, Air Conditioning, Steel, Driver Side, Chevy, Small Block, Kit

Part Number: HOK-10925HKR

4.75 out of 5 stars ( 4 )

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Vintage Air Compressor Brackets 141008

A/C Bracket, Sanden 508, Steel, Natural, for Factory Air Oldsmobiles with Passenger Side Compressor, V8, Each

Part Number: VTA-141008

4.64 out of 5 stars ( 11 )

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