1‑800‑243‑8355
Help
Contact Us
Free Shipping
Shipping Information
Manufacturer Rebates
How To Order
Payment Options
Return Policy
FAQs
Emissions Regulations
Gift Card Balance
Sponsorship Opportunities
Company
Request Catalog
OPGI Blog
Hours & Location
History
Frequent Buyer Points
Volume Discounts
Price Match Guarantee
Kit Swap Savings
Reviews
Careers
Clearance Sale
Archives
My Account
My Orders
My Wish List
As seen on
1966
LeMans
My Garage
75
View Garage
1966
Pontiac
LeMans
Shop Parts
Filter Search
1975
Oldsmobile
Cutlass
Shop Parts
Filter Search
1988
Cadillac
Seville
Shop Parts
Filter Search
1954
Cadillac
Eldorado
Shop Parts
Filter Search
1979
Buick
Regal
Shop Parts
Filter Search
1965
Chevrolet
Chevelle
Shop Parts
Filter Search
1972
Pontiac
LeMans
Shop Parts
Filter Search
1992
Cadillac
60 Special
Shop Parts
Filter Search
1981
Pontiac
LeMans
Shop Parts
Filter Search
1963
Cadillac
Series 62
Shop Parts
Filter Search
1961
Chevrolet
K20
Shop Parts
Filter Search
1990
Cadillac
60 Special
Shop Parts
Filter Search
1969
Chevrolet
Chevelle
Shop Parts
Filter Search
1990
Cadillac
Fleetwood
Shop Parts
Filter Search
1971
Pontiac
Catalina
Shop Parts
Filter Search
1970
Pontiac
GTO
Shop Parts
Filter Search
1999
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1951
Cadillac
Series 61
Shop Parts
Filter Search
1975
Chevrolet
El Camino
Shop Parts
Filter Search
1983
Cadillac
DeVille
Shop Parts
Filter Search
1960
Chevrolet
El Camino
Shop Parts
Filter Search
1971
Cadillac
DeVille
Shop Parts
Filter Search
1989
GMC
Jimmy
Shop Parts
Filter Search
1951
Cadillac
Series 75
Shop Parts
Filter Search
1978
Buick
Regal
Shop Parts
Filter Search
1961
Buick
Skylark
Shop Parts
Filter Search
1979
GMC
K15/K1500
Shop Parts
Filter Search
1976
GMC
Jimmy
Shop Parts
Filter Search
1972
Pontiac
Grand Prix
Shop Parts
Filter Search
1991
Cadillac
DeVille
Shop Parts
Filter Search
1966
Pontiac
Bonneville
Shop Parts
Filter Search
1989
Cadillac
Seville
Shop Parts
Filter Search
1961
Pontiac
LeMans
Shop Parts
Filter Search
2020
Cadillac
Escalade
Shop Parts
Filter Search
1981
GMC
K35/K3500
Shop Parts
Filter Search
1976
Chevrolet
Chevelle
Shop Parts
Filter Search
2021
Cadillac
Escalade
Shop Parts
Filter Search
1962
Pontiac
LeMans
Shop Parts
Filter Search
1976
Oldsmobile
Cutlass
Shop Parts
Filter Search
1972
Chevrolet
K10
Shop Parts
Filter Search
1965
Pontiac
LeMans
Shop Parts
Filter Search
1980
Oldsmobile
Cutlass
Shop Parts
Filter Search
1965
Cadillac
60 Special
Shop Parts
Filter Search
1950
Cadillac
Series 61
Shop Parts
Filter Search
1962
Oldsmobile
Cutlass
Shop Parts
Filter Search
1968
Cadillac
Eldorado
Shop Parts
Filter Search
1972
Oldsmobile
Cutlass
Shop Parts
Filter Search
1990
Cadillac
Seville
Shop Parts
Filter Search
1982
Buick
Regal
Shop Parts
Filter Search
1964
Pontiac
LeMans
Shop Parts
Filter Search
1985
Buick
Regal
Shop Parts
Filter Search
1995
Cadillac
Eldorado
Shop Parts
Filter Search
1967
Pontiac
LeMans
Shop Parts
Filter Search
1973
Pontiac
LeMans
Shop Parts
Filter Search
1968
Oldsmobile
Cutlass
Shop Parts
Filter Search
1983
Chevrolet
K20
Shop Parts
Filter Search
1969
Pontiac
GTO
Shop Parts
Filter Search
1964
Cadillac
DeVille
Shop Parts
Filter Search
1974
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1970
Oldsmobile
Cutlass
Shop Parts
Filter Search
1974
Pontiac
LeMans
Shop Parts
Filter Search
1963
Oldsmobile
Cutlass
Shop Parts
Filter Search
1981
Oldsmobile
Cutlass
Shop Parts
Filter Search
1969
Pontiac
LeMans
Shop Parts
Filter Search
1972
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1956
Cadillac
60 Special
Shop Parts
Filter Search
1967
Chevrolet
C10
Shop Parts
Filter Search
1979
Pontiac
LeMans
Shop Parts
Filter Search
1972
Pontiac
GTO
Shop Parts
Filter Search
1961
Pontiac
Bonneville
Shop Parts
Filter Search
1976
Pontiac
LeMans
Shop Parts
Filter Search
1971
Chevrolet
Chevelle
Shop Parts
Filter Search
1962
Buick
Skylark
Shop Parts
Filter Search
1987
Oldsmobile
Cutlass
Shop Parts
Filter Search
1967
Pontiac
GTO
Shop Parts
Filter Search
Shop All Parts
+ Add Vehicle
Catalogs
Cart
Have a Question?
Ask our Experts
Mon‑Fri 8:00‑4:30 PT
Experts Offline
Interior
Door Handles & Hardware
Door & Window Handles, Door Hinges
Emblems
Reproduction, Aftermarket, Kits, Hardware
Fasteners & Hardware
Bolts, Clips, Screws, Ties, Straps, Washer, Nuts
Gauges & Accessories
Gauges, Panels, Kits, Sending Units
Interior Accessories
Armrests, Carpet, Flooring, Consoles, Dash, Door, Glove Box
Keys & Locks
Hardware, Keys, Locks, Sets, & Switches
Mirrors & Hardware
Mirrors, Mounting Hardware
Exterior
Decals
Decals, Body Stripes, Misc
Emblems
Reproduction, Aftermarket, Kits, Hardware
Exhaust
Mufflers, Headers, Pipes, Mainfolds, Tips, Kits
Fasteners & Hardware
Bolts, Clips, Screws, Ties, Straps, Washer, Nuts
Gaskets & Seals
Adhesives, Gaskets, Seals, Weatherstripping
Keys & Locks
Hardware, Keys, Locks, Sets, & Switches
Lamps & Lenses
Headlights, Lamps, Lenses, Bulbs, Hardware
Mirrors & Hardware
Mirrors, Mounting Hardware
Wheels & Accessories
Lug Nuts, Bolts, Studs, Wheels, Accessories
Body Parts & Trim
Bumpers & Hardware
Bumpers, Hardware, Inserts, Brackets
Convertible Tops & Accessories
Tops, Moldings, Boots, Hardware
Door Handles & Hardware
Door & Window Handles, Door Hinges
Mirrors & Hardware
Mirrors, Mounting Hardware
Moldings
Front End, Rear, Side, Window, Hardware
Sheet Metal & Body Panels
Doors, Hoods, Fenders, Quarter, Trunk, Floor, Armrest
Trunk Panels & Accessories
Mats, Dividers, Hardware, Accessories
Vinyl Tops
Tops, Modlings, Clips
Window
Glass, Motors, Regulators, Hardware
Suspension & Brakes
Brake Systems
Disc, Drum, Master Cylinders, Boosters, Pumps, Valves
Chassis & Suspension
Bushings, Mounts, Chassis, Steering, Suspension
Fasteners & Hardware
Bolts, Clips, Screws, Ties, Straps, Washer, Nuts
Engine & Drivetrain
Air & Fuel Delivery
Air Cleaners, Filters, Carburetors, Pumps, Tanks, Manifolds
Cooling & Heating
Air Conditioning, Controls, Fans, Motors, Cores, Radiators, Thermostats, Heaters, Pumps, Ducts
Decals
Decals, Body Stripes, Misc
Drivetrain
Differentials, Driveshafts, Chaines, Shifters, Transmissions, Bearings, Seals
Emblems
Reproduction, Aftermarket, Kits, Hardware
Engines & Components
Belts, Pulleys, Camshafts, Heads, Oiling Systems, Engines
Exhaust
Mufflers, Headers, Pipes, Mainfolds, Tips, Kits
Fasteners & Hardware
Bolts, Clips, Screws, Ties, Straps, Washer, Nuts
Fittings & Hoses
Fittings, Clamps, Brackets, Hoses, Lines, Plugs, Tubing, Valves
Gaskets & Seals
Adhesives, Gaskets, Seals, Weatherstripping
Ignition & Electrical
Alternators, Wiring, Horns, Starters, Distributors
Oils, Fluids & Sealer
Oils, Fluids, Grease, Lubricants, Grease, Cleaners, Sealers, Glues
Windshield Washer
Bottles, Pumps, Arms, Motors, Switches, Hardware
Audio & Electric
Gauges & Accessories
Gauges, Panels, Kits, Sending Units
Ignition & Electrical
Alternators, Wiring, Horns, Starters, Distributors
Mobile Electronics
Antennas, Radios, Speakers, GPS, iPod, Bluetooth
Tools & More
Books
Owners Manuals, Service Manuals, History
Car Care & Paint
Covers, Cleaners, Waxes, Polishes, Paints, Coatings, Dyes, Markers
Fasteners & Hardware
Bolts, Clips, Screws, Ties, Straps, Washer, Nuts
Gifts & Apparel
Shirts, Jackets, Hats, Plates, Garage Decor
Tools & Shop Equipment
Brake, Electrical, Engine, Fuel, Hand, Suspension, Wheel, Tire
×
We use cookies to ensure that we give you the best experience on our website. Click
here
for more information.
Got It
250th Anniversary Sale
Save up to 20% on Restoration - use code: USA250
Home
LeMans
1966
Cooling & Heating
1966 Pontiac LeMans
Cooling & Heating
Categories
Air Conditioning
Climate Control Panels & Components
Fans
Heater Blower Motors
Heater Cores
Heaters
Hvac Ducts & Accessories
Oil & Fluid Coolers
Overflow Tanks & Catch Cans
Radiators
Thermostats, Housings & Fillers
Water Pumps
1966 Pontiac LeMans
Cooling & Heating
Filters
12
24
36
48
60
96
120
Relevance
Best Selling
A-Z ↓
Z-A ↑
Highest Price ↑
Lowest Price ↓
Newest Arrivals
×
Product Type
Aftermarket
58
Other
1
Performance
75
Restoration
123
Part Type
A/C Clutch Relay
1
A/C Compression Fitting Seal O-Ring
1
A/C Compressor
12
A/C Compressor and Condenser Kit
2
A/C Compressor Bracket
4
A/C Compressor Clutch
3
A/C Compressor Hose Seal
1
A/C Compressor Muffler
1
A/C Condenser
1
A/C Condenser and Evaporator Assembly
1
A/C Condenser and Receiver Drier Assembly
1
A/C Control Switch
1
A/C Electric Temperature and Motor Control Switch
1
A/C Evaporator Core
2
A/C Evaporator Core Case Drain Tube Kit
1
A/C Evaporator Core Kit
2
A/C Evaporator Core Seal
1
A/C Expansion Valve
1
A/C POA Valve
2
A/C Receiver Drier
2
A/C Receiver Drier Clamp
1
A/C Refrigerant Liquid Hose
1
A/C Tubing
1
A/C Vacuum Actuator
2
Auto Trans Oil Cooler Assembly
1
Automatic Transmission Oil Cooler Bolt
1
Bolt
2
Bolt Kit
2
Brake Conversion Kit
2
Cooling System Adapter
2
Dashboard Air Vent Adapter
1
Electric Engine Water Pump
3
Electrical Bulkhead Connector
2
Engine Coolant Fan Mounting Kit
1
Engine Coolant Recovery Tank
1
Engine Coolant Recovery Tank Hose
1
Engine Coolant Temperature Sensor
6
Engine Coolant Thermostat
5
Engine Coolant Thermostat/Water Outlet Assembly
1
Engine Coolant Water Outlet
4
Engine Cooling Control Module
1
Engine Cooling Fan
4
Engine Cooling Fan Assembly
24
Engine Cooling Fan Bracket
2
Engine Cooling Fan Clutch
3
Engine Cooling Fan Motor Wiring Harness
6
Engine Cooling Fan Shroud
4
Engine Cooling Fan Spacer Kit
1
Engine Water Pump
4
Engine Water Pump Assembly
1
Engine Water Pump Stud
1
Firewall
1
Firewall Grommet
4
Firewall Plate
2
Heater Core Case
1
HVAC Blower Motor
1
HVAC Blower Motor Resistor
3
HVAC Control Duct Hose
14
HVAC Defrost and Heater Air Duct Hose
6
HVAC Heater Control Valve
2
HVAC Heater Core
2
HVAC Heater Core Case
1
HVAC Heater Core Case Seal
2
HVAC Heater Core Insulator
1
HVAC Heater Hose
1
HVAC Heater Hose Bracket
2
HVAC Heater Motor Housing Cover
1
HVAC Unit Case Washer
1
Pigtail
1
Radiator
26
Radiator Air Seal
1
Radiator Cap
6
Radiator Coolant Hose
9
Radiator Drain Petcock
1
Radiator Fan Relay Kit
1
Radiator Mount Bracket
1
Radiator Mount Bushing
7
Radiator Mount Retainer
1
Radiator Support Splash Shield
1
Screw
1
Thermal Acoustic Insulation
1
Vacuum Tank
1
Wheel
1
Uncategorized
23
Category
Air Conditioning
53
Climate Control Panels & Components
2
Fans
55
Heater Blower Motors
7
Heater Cores
6
Heaters
19
Hvac Ducts & Accessories
30
Oil & Fluid Coolers
1
Overflow Tanks & Catch Cans
3
Radiators
58
Thermostats, Housings & Fillers
15
Water Pumps
13
Price
$1 - $100
154
$101 - $200
36
$201 - $300
9
$301 - $400
13
$401 - up
45
New Arrival
New
2
Brand
AC Delco
5
Aeromotive
5
ARP
2
Be Cool
7
Champion Cooling
3
Cold Case Radiators
13
Derale
1
DeWitts Radiators
1
Eddie Motorsports
2
Edelbrock
1
Lectric Limited
1
Lokar
1
Maradyne
38
March Performance
2
Mr. Gasket
1
NotcHead
4
Old Air Products
38
Performance by OPGI
1
Repops
1
RESTOPARTS
16
SSBC-USA
2
Tuff Stuff
9
U.S. Radiator
12
UMI Performance
1
Vintage Air
17
Review Rating
ooooo
ooooo
37
ooooo
ooooo
49
ooooo
ooooo
11
ooooo
ooooo
2
Not Yet Reviewed
158
Maradyne
Fan Controller, Maradyne, Adjustable, w/Temp Sensor,
ooooo
ooooo
$172.99
Lokar
Water Pump, Lokar, LS, Aluminum, F-body/GTO Style, Cast Finish
ooooo
ooooo
$205.99
Maradyne
Fan, Maradyne Challenger Series, 16", 160 Watt
ooooo
ooooo
$123.99
Old Air Products
Duct Hose, GM Vehicles, Heater & A/C, 2-1/4", Cloth, 6-Foot Long
ooooo
ooooo
$48.99
Maradyne
Fan, Maradyne Champion Series, 16", 225 Watt, Reversible
ooooo
ooooo
$186.99
Old Air Products
Caps, R134A AC Service Port, Chrome (PAIR)
ooooo
ooooo
$5.99
Vintage Air
HVAC Louver Bezel, Under Dash, Vintage Air Slimline, Round (SET)
2 Finish Options
ooooo
ooooo
$23.99
Tuff Stuff
AC Compressor, Tuff Stuff, Sanden SD7 Style, R-134A, 2V-Groove Pulley
4 Finish Options
ooooo
ooooo
From
$481.99
Maradyne
Wiring Harness, Dual Fan, Maradyne
ooooo
ooooo
$51.99
Maradyne
Sending Unit, Temperature, Maradyne, Adjustable
ooooo
ooooo
$29.99
Tuff Stuff
AC Compressor, Tuff Stuff, LS1, 4-Groove Pulley
3 Finish Options
ooooo
ooooo
From
$554.99
Radiator Hose, Stainless Steel, 12", Polished Caps
ooooo
ooooo
$28.99
Tuff Stuff
AC Compressor, Tuff Stuff, Sanden SD7 Style, R-134A, 8-Groove Pulley
4 Finish Options
ooooo
ooooo
From
$515.99
U.S. Radiator
Wiring Harness, Fan, US Radiator, w/185-Degree Sender & Relay (SET)
2 Type Options
ooooo
ooooo
From
$199.99
Aeromotive
Water Pump, Electric, Aeromotive, Radiator Mounted
ooooo
ooooo
$589.99
Duct Hose, GM Vehicles, Heater & A/C, 6", Vinyl, 6-Foot long
ooooo
ooooo
$89.99
Maradyne
Rubber Spacer Set, Maradyne (SET)
ooooo
ooooo
$5.99
Maradyne
Fan, Maradyne Champion Series, 16", 160 Watt, Reversible
ooooo
ooooo
$181.99
NEW
Fan Relay Set, 165-185 Degree Switch, 40-50 AMPS w/Harness (SET)
ooooo
ooooo
$42.99
Maradyne
Wiring Harness, Fan, Maradyne, w/ 185-Degree Sender
ooooo
ooooo
$89.99
Maradyne
Fan, Electric, Maradyne Jetstreme I, Single, 15.8" x 14.8", 1700 CFM, 14.7-Amp
2 Type Options
ooooo
ooooo
From
$321.99
NotcHead
Firewall Trim Ring, Notchead, 5/8" Hose Diameter
3 Finish Options
ooooo
ooooo
From
$21.99
Maradyne
Bracket Strips, Billet Aluminum, Maradyne (PAIR)
ooooo
ooooo
$68.99
Tuff Stuff
Hard Lines, AC Compressor, Tuff Stuff, For Sanden SD7 (PAIR)
3 Finish Options
ooooo
ooooo
From
$24.99
Page 9 of 11 - 259 Items
«
7
8
9
10
11
»
Page 9 of 11 - 259 Items
«
7
8
9
10
11
»
Free Ground Shipping
Free Ground Shipping on orders over $299 in the contiguous United States.
Shop Clearance
Save up to 55% on huge clearance deals on hundreds of items.
Earn Points for Free Parts
Earn points for every dollar you spend with OPGI’s Frequent Buyer Rewards Program.
Price Match Guarantee
We’ll price match any currently advertised retail price offered by a retail competitor.
Select Your Vehicle
Find parts that fit your vehicle
GM Cars
GM Trucks
Make
Model
Year
Go