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
1968
GTO
My Garage
57
View Garage
1968
Pontiac
GTO
Shop Parts
Filter Search
1970
Pontiac
Tempest
Shop Parts
Filter Search
1985
Chevrolet
K10
Shop Parts
Filter Search
1970
GMC
K25/K2500
Shop Parts
Filter Search
1980
Cadillac
Eldorado
Shop Parts
Filter Search
1984
Chevrolet
Suburban
Shop Parts
Filter Search
1985
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1983
GMC
C35/C3500
Shop Parts
Filter Search
1988
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1970
Buick
Skylark
Shop Parts
Filter Search
1947
Cadillac
60 Special
Shop Parts
Filter Search
1977
GMC
K35/K3500
Shop Parts
Filter Search
1971
Chevrolet
Blazer
Shop Parts
Filter Search
1967
Buick
Skylark
Shop Parts
Filter Search
1960
Chevrolet
Suburban
Shop Parts
Filter Search
1964
Chevrolet
El Camino
Shop Parts
Filter Search
1975
GMC
Jimmy
Shop Parts
Filter Search
1981
GMC
Caballero
Shop Parts
Filter Search
1982
Cadillac
Fleetwood
Shop Parts
Filter Search
1969
Cadillac
Fleetwood
Shop Parts
Filter Search
1998
Cadillac
DeVille
Shop Parts
Filter Search
1966
Chevrolet
El Camino
Shop Parts
Filter Search
1982
Cadillac
60 Special
Shop Parts
Filter Search
1982
Buick
Grand National
Shop Parts
Filter Search
1970
Cadillac
Series 62
Shop Parts
Filter Search
1963
Buick
Skylark
Shop Parts
Filter Search
1947
Cadillac
Series 62
Shop Parts
Filter Search
1965
Pontiac
Tempest
Shop Parts
Filter Search
1965
Cadillac
Fleetwood
Shop Parts
Filter Search
1974
GMC
K15/K1500
Shop Parts
Filter Search
1961
Cadillac
Eldorado
Shop Parts
Filter Search
1942
Cadillac
60 Special
Shop Parts
Filter Search
1987
Cadillac
60 Special
Shop Parts
Filter Search
1974
Chevrolet
C30
Shop Parts
Filter Search
1992
Cadillac
60 Special
Shop Parts
Filter Search
1960
Cadillac
Series 62
Shop Parts
Filter Search
1974
Cadillac
Fleetwood
Shop Parts
Filter Search
1976
GMC
K15/K1500
Shop Parts
Filter Search
1987
Pontiac
Grand Prix
Shop Parts
Filter Search
1966
Pontiac
Bonneville
Shop Parts
Filter Search
1981
Chevrolet
Monte Carlo
Shop Parts
Filter Search
2017
Cadillac
CTS
Shop Parts
Filter Search
1976
Chevrolet
K20
Shop Parts
Filter Search
1948
GMC
New Design
Shop Parts
Filter Search
1949
Cadillac
Series 62
Shop Parts
Filter Search
1968
Pontiac
LeMans
Shop Parts
Filter Search
1979
Cadillac
60 Special
Shop Parts
Filter Search
1967
Pontiac
LeMans
Shop Parts
Filter Search
1952
Cadillac
60 Special
Shop Parts
Filter Search
1961
Pontiac
Bonneville
Shop Parts
Filter Search
2020
Cadillac
Escalade
Shop Parts
Filter Search
2005
Cadillac
CTS
Shop Parts
Filter Search
1962
Pontiac
LeMans
Shop Parts
Filter Search
1971
Chevrolet
Chevelle
Shop Parts
Filter Search
1991
Chevrolet
Suburban
Shop Parts
Filter Search
1966
Buick
Skylark
Shop Parts
Filter Search
1969
GMC
K15/K1500
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
★ July 4th Bonus! ★
Stack the savings with free shipping over
$99
+ Save up to 20% - use code: USA250
Home
GTO
1968
Cooling & Heating
1968 GTO
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
1968 GTO
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
54
Other
1
Performance
81
Restoration
111
Part Type
A/C Clutch Relay
1
A/C Compression Fitting Seal O-Ring
1
A/C Compressor
11
A/C Compressor and Condenser Kit
2
A/C Compressor Bracket
2
A/C Compressor Clutch
3
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 Evaporator Core
2
A/C Evaporator Core Case
1
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
3
A/C Receiver Drier
1
A/C Receiver Drier Clamp
1
A/C Refrigerant Liquid Hose
1
A/C Vacuum Actuator
3
Auto Trans Oil Cooler Assembly
1
Automatic Transmission Oil Cooler Bolt
1
Auxiliary Engine Cooling Fan Switch
1
Bolt
2
Bolt Kit
3
Brake Conversion Kit
2
Cooling System Adapter
2
Dash Board Air Vent
1
Electric Engine Water Pump
3
Electrical Bulkhead Connector
2
Engine Coolant / Antifreeze
1
Engine Coolant Additive
1
Engine Coolant Fan Mounting Kit
1
Engine Coolant Recovery Tank
1
Engine Coolant Recovery Tank Hose
1
Engine Coolant Refractometer
1
Engine Coolant Temperature Sensor
6
Engine Coolant Thermostat
5
Engine Coolant Thermostat/Water Outlet Assembly
1
Engine Coolant Water Outlet
3
Engine Cooling Control Module
1
Engine Cooling Fan
4
Engine Cooling Fan Assembly
25
Engine Cooling Fan Bracket
2
Engine Cooling Fan Clutch
2
Engine Cooling Fan Motor Wiring Harness
6
Engine Cooling Fan Shroud
3
Engine Cooling Fan Spacer Kit
2
Engine Water Pump
3
Engine Water Pump Assembly
1
Engine Water Pump Stud
1
Firewall
2
Firewall Grommet
4
Firewall Plate
2
HVAC Blower Motor
1
HVAC Blower Motor Resistor
1
HVAC Control Duct Hose
14
HVAC Defrost and Heater Air Duct Hose
6
HVAC Heater Control Valve
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
2
HVAC Temperature Control Panel
1
HVAC Unit Case Washer
1
Pigtail
1
Radiator
26
Radiator Cap
8
Radiator Coolant Hose
6
Radiator Drain Petcock
1
Radiator Fan Relay Kit
1
Radiator Grommet
1
Radiator Insulator
2
Radiator Mount Bushing
6
Radiator Support Bracket
1
Screw
1
Thermal Acoustic Insulation
1
Vacuum Tank
1
Wheel
1
Uncategorized
22
Category
Air Conditioning
49
Climate Control Panels & Components
2
Fans
55
Heater Blower Motors
6
Heater Cores
4
Heaters
21
Hvac Ducts & Accessories
31
Oil & Fluid Coolers
1
Overflow Tanks & Catch Cans
3
Radiators
58
Thermostats, Housings & Fillers
14
Water Pumps
12
Price
$1 - $100
151
$101 - $200
31
$201 - $300
11
$301 - $400
11
$401 - up
43
New Arrival
New
2
Brand
AC Delco
5
Aeromotive
5
ARP
2
Be Cool
9
Champion Cooling
2
Cold Case Radiators
10
Derale
1
DeWitts Radiators
4
Eddie Motorsports
2
Edelbrock
1
Evans Coolant
3
Griffin Radiator
3
Intellitronix
1
Lokar
1
Maradyne
38
March Performance
2
Mr. Gasket
1
NotcHead
4
Old Air Products
40
Performance by OPGI
2
Prothane
2
Repops
1
RESTOPARTS
14
SSBC-USA
2
Tuff Stuff
9
U.S. Radiator
10
UMI Performance
1
Vintage Air
14
Review Rating
ooooo
ooooo
43
ooooo
ooooo
43
ooooo
ooooo
12
ooooo
ooooo
1
ooooo
ooooo
3
Not Yet Reviewed
145
Eddie Motorsports
Overflow Tank, Coolant, Eddie Motorsports, Billet Aluminum
7 Finish Options
ooooo
ooooo
From
$159.99
Be Cool
Radiator Module, Aluminum, Be Cool, 1968-77 A-Body, LS Swap, AT, 33" x 19"
2 Finish Options
ooooo
ooooo
From
$1,699.99
REBATE
Cold Case Radiators
Radiator Cap Cover, Fits Cold Case Radiators Only
ooooo
ooooo
$25.99
Maradyne
Sending Unit, Temperature, Maradyne, 185-Degree
ooooo
ooooo
$29.99
U.S. Radiator
Aluminum Radiator, 1968-72 Chevy/PON, V8 396/454, 17"x28-3/8", PS. Fill
4 Transmission/Rows Options
ooooo
ooooo
From
$745.99
Evans Coolant
Coolant, Waterless Engine, Evans, 1936-19 GM, High Performance, 1-Gallon
ooooo
ooooo
$54.99
Tuff Stuff
AC Compressor, Tuff Stuff, Sanden SD508 Style, R-134A, 2V-Groove Pulley
7 Finish Options
ooooo
ooooo
From
$449.99
RESTOPARTS
Bulkhead Connector, Firewall, AC & Heater, Four-Port In-Line, Push-On
ooooo
ooooo
$47.99
SALE
Radiator Cap, 1960-72, RC-15, w/Flat Rivet, 15lb
ooooo
ooooo
$43.99
Save an extra 9%
Use
USA250
at checkout
Maradyne
Fan, Electric, Maradyne Jetstreme II, Dual, 27" x 16.3", 3400 CFM, 28.5-Amp
2 Type Options
ooooo
ooooo
From
$481.99
Vintage Air
AC Safety Switch, Trinary, Vintage Air, For Electric Fans
3 Option Options
ooooo
ooooo
From
$45.99
Evans Coolant
Prep Fluid, Evans, 1936-19 GM, Waterless Coolant
1 Option Options
ooooo
ooooo
$33.99
SALE
Old Air Products
Duct Hose, GM Vehicles, Heater & A/C, 1-¾", Cloth, 6-Foot long
ooooo
ooooo
$53.99
Save an extra 8%
Use
USA250
at checkout
SALE
Old Air Products
Duct Hose, GM Vehicles, Heater & A/C, 4", Vinyl, 6-Foot Length
ooooo
ooooo
$34.99
Save an extra 15%
Use
USA250
at checkout
Maradyne
Sending Unit, Temperature, Maradyne, 195-Degree
ooooo
ooooo
$29.99
KIT
Caps, R12 AC Service Port, Plastic, Pair (PAIR)
ooooo
ooooo
$4.00
Discounted Kit
Save 19% with this bundle
REBATE
Cold Case Radiators
Plug, Transmission Cooler, 5/16"
ooooo
ooooo
$6.99
NotcHead
Firewall Trim Ring, Notchead, 5pc Set (SET)
3 Finish Options
ooooo
ooooo
From
$99.99
March Performance
AC Clutch Cover, March, Small Sanden Comp.
2 Color Options
ooooo
ooooo
$65.99
SALE
Old Air Products
Duct Hose, GM Vehicles, Heater & A/C, 2-1/2", Cloth, 6-Foot Long
ooooo
ooooo
$63.99
Save an extra 11%
Use
USA250
at checkout
Bulkhead Connector, Firewall, AC, Two-Port
ooooo
ooooo
$43.99
Old Air Products
Caps, R12 AC Service Port, Metal Acorn (PAIR)
ooooo
ooooo
$6.99
Thermostat, 195-Degree, High-Flow, Stainless Steel
ooooo
ooooo
$11.99
Maradyne
Fan, Electric, Maradyne Jetstreme II, Dual, 26" x 3.23", 2310 CFM, 14.4-amp
2 Included Options
ooooo
ooooo
From
$341.99
Page 7 of 11 - 253 Items
«
5
6
7
8
9
»
Page 7 of 11 - 253 Items
«
5
6
7
8
9
»
Free Ground Shipping
Free Ground Shipping on orders over $99 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