1966 PONTIAC LEMANS Cooling & Heating - In Stock Filter Options - Vendor In Stock Filter Options

RESTOPARTS® Manufactured Underdash Heater/AC Box Assemblies G240111

Heater Box, Underdash, Steel, Black, Chevy, Pontiac, Each

Part Number: OPG-G240111

Not Yet Reviewed

Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

MotoRad Thermostats 200-160

Thermostat, 160 Degrees F, Stainless Steel, Each

Part Number: SNN-200-160

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14 Inch 1,500 CFM Hayden Super Duty Electric Fan 3921

Electric Fans, 14 in. Diameter, Pusher, 1,500 cfm, 13.50 amps, Each

Part Number: HDA-3921

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RESTOPARTS® Supplied Air Conditioning Evaporator Cores C241169

AC Evaporator, 1965-67 A-Body

Part Number: OPG-C241169

Not Yet Reviewed

Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

12 Inch 1,275 CFM Hayden Super Duty Electric Fan 3911

Electric Fans, 12 in. Diameter, Pusher, 1,275 cfm, 12.80 amps, Each

Part Number: HDA-3911

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Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

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12 Inch 800 CFM Hayden Electric Fan 3680

5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Dorman Thermostat Housings 902-1017

Water Neck, Thermostat Housing, Aluminum, Natural, Gasket Style, Each

Part Number: RNB-902-1017

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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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: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

14 Inch 1,100 CFM Derale Dyno-Cool Straight Blade Fan 16914

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Cold Case Performance Aluminum Radiator Modules for 1966-1967 GTO, LEMANS, TEMPEST - GPG38K

Radiator, Performance, Module, Aluminum, Polished, Downflow, 2 Row, Dual 12 in. Fans, Pontiac, Kit

Part Number: RAD-GPG38K

2.0 out of 5 stars ( 1 )

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

MotoRad Thermostats 300-195

Thermostat, 195 Degrees F, Stainless Steel, Each

Part Number: SNN-300-195

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Body Parts Heater Cores HTR010187

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

Part Number: BDY-HTR010187

Not Yet Reviewed

Estimated Ship Date: Jun 4, 2026 if ordered today

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Estimated Ship Date: Jun 4, 2026 if ordered today

Four Seasons Water Necks 84843

Water Neck, Replacement, Straight Up, Pontiac, Each

Part Number: FSS-84843

3.4 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Four Seasons Electric Fan Kits 37139

Electric Fan, 12 in. Diameter, Pusher, 1275 cfm, Black, Each

Part Number: FSS-37139

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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OSC Automotive Products Heater Cores 98539

HEATER CORE, 1963-1967 Skylark, Special, Bel Air, Biscayne, Chevelle, Impala, Cutlass, F-85, GTO, Lemans, Tempest

Part Number: OSC-98539

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

Agility Auto Parts Heater Cores 9010058

HVAC Heater Core, HVAC HEATER CORE

Part Number: RDR-9010058

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Be Cool Factory Fit Modules for 1966-1967 GTO, LEMANS, TEMPEST - 82266

Be Cool Factory Fit Modules for 1966-1967 GTO, LEMANS, TEMPEST - 82266

Power Cooling Modules, Exact Fit, Aluminum, Natural, Pontiac, Kit

Part Number: BCI-82266

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

12 Inch 800 CFM Four Seasons Electric Fan Kit 36896

Electric Fan, 12 in. Diameter, Reversible, 800 cfm, Black, Plastic, Each

Part Number: FSS-36896

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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MotoRad Thermostats 200-195

Thermostat, 195 Degrees F, Stainless Steel, Each

Part Number: SNN-200-195

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Griffin Exact Fit Radiators for 1965-1967 GTO, LEMANS, TEMPEST - 6-70060

EXACT FIT RADIATOR

Part Number: GRI-6-70060

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Griffin Exact Fit Radiators for 1965-1967 GTO, LEMANS, TEMPEST - 6-00060

EXACT FIT RADIATOR

Part Number: GRI-6-00060

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

Four Seasons Water Necks 84844

Water Neck, Replacement, Aluminum, Natural, Each

Part Number: FSS-84844

2.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Engine Works Thermostats 41160

Thermostat, 160 Degree, High-Flow, Copper/Brass, Chevy, Each

Part Number: EW1-41160

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Be Cool Custom-Fit Aluminum Radiators for 1964-1967 GTO, LEMANS, TEMPEST - 62047

Radiator, Driver-Fit, Aluminum, Natural, Pontiac, Each

Part Number: BCI-62047

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

The Stop Shop Heater Box Retaining Clips TSS173

Heater Box Wire Retaining"J" Clip

Part Number: OPS-TSS173

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OER Authorized Heater Cores 3157459

Heater Cores,1963-67 Chevrolet Impala/Full-Size W/ AC - Copper/Brass Heater Core (9-1/2" X 6-3/8" X 2-1/2")

Part Number: OER-3157459

Not Yet Reviewed

Estimated Ship Date: Jul 6, 2026 if ordered today

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Estimated Ship Date: Jul 6, 2026 if ordered today

Flex-A-Lite Billet Aluminum Radiator Caps 126845

Radiator Cap, Round, 16 psi Maximum Pressure, Billet Aluminum, Black, Flex-A-Lite Logo, for use on Acura®, BMW, Chevy, Chrysler, Ford, GMC, Saab, Each

Part Number: FLX-126845

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today