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
121
View Garage
1968
Pontiac
GTO
Shop Parts
Filter Search
1973
Chevrolet
K20
Shop Parts
Filter Search
1987
Chevrolet
El Camino
Shop Parts
Filter Search
1981
Buick
Regal
Shop Parts
Filter Search
1958
Cadillac
Series 75
Shop Parts
Filter Search
1970
Pontiac
Tempest
Shop Parts
Filter Search
1966
Chevrolet
El Camino
Shop Parts
Filter Search
1984
Chevrolet
Suburban
Shop Parts
Filter Search
1971
Pontiac
LeMans
Shop Parts
Filter Search
1983
GMC
K25/K2500
Shop Parts
Filter Search
1974
Cadillac
Calais
Shop Parts
Filter Search
2005
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1967
Pontiac
Catalina
Shop Parts
Filter Search
1975
Pontiac
LeMans
Shop Parts
Filter Search
1975
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1969
Buick
Skylark
Shop Parts
Filter Search
1973
Chevrolet
Suburban
Shop Parts
Filter Search
1977
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1974
Chevrolet
El Camino
Shop Parts
Filter Search
1970
Cadillac
60 Special
Shop Parts
Filter Search
1958
Pontiac
Bonneville
Shop Parts
Filter Search
1976
GMC
Sprint
Shop Parts
Filter Search
1973
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1976
Buick
Riviera
Shop Parts
Filter Search
1982
Cadillac
60 Special
Shop Parts
Filter Search
1986
Buick
Regal
Shop Parts
Filter Search
1982
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1970
Cadillac
Series 62
Shop Parts
Filter Search
1951
Cadillac
Series 63
Shop Parts
Filter Search
1966
Oldsmobile
Cutlass
Shop Parts
Filter Search
1986
Chevrolet
Suburban
Shop Parts
Filter Search
1968
Pontiac
Tempest
Shop Parts
Filter Search
1964
GMC
K25/K2500
Shop Parts
Filter Search
1966
GMC
K25/K2500
Shop Parts
Filter Search
1967
Chevrolet
K20
Shop Parts
Filter Search
1991
Chevrolet
Suburban
Shop Parts
Filter Search
1966
Chevrolet
C20
Shop Parts
Filter Search
1980
GMC
Jimmy
Shop Parts
Filter Search
1964
Buick
Skylark
Shop Parts
Filter Search
1980
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1971
Chevrolet
K10
Shop Parts
Filter Search
1982
GMC
K35/K3500
Shop Parts
Filter Search
1962
Oldsmobile
Cutlass
Shop Parts
Filter Search
2007
Chevrolet
Malibu
Shop Parts
Filter Search
1978
Chevrolet
K20
Shop Parts
Filter Search
1942
Cadillac
Series 75
Shop Parts
Filter Search
1985
GMC
C25/C2500
Shop Parts
Filter Search
2003
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1982
GMC
C35/C3500
Shop Parts
Filter Search
1982
GMC
K15/K1500
Shop Parts
Filter Search
1961
Cadillac
Series 75
Shop Parts
Filter Search
1969
Chevrolet
El Camino
Shop Parts
Filter Search
1972
Buick
Skylark
Shop Parts
Filter Search
1960
Pontiac
Catalina
Shop Parts
Filter Search
1966
Pontiac
Tempest
Shop Parts
Filter Search
1970
Pontiac
Catalina
Shop Parts
Filter Search
1974
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1965
Pontiac
Catalina
Shop Parts
Filter Search
1967
Chevrolet
El Camino
Shop Parts
Filter Search
1987
Chevrolet
C30
Shop Parts
Filter Search
1980
GMC
K35/K3500
Shop Parts
Filter Search
1961
GMC
K25/K2500
Shop Parts
Filter Search
1982
Chevrolet
C10
Shop Parts
Filter Search
1969
Pontiac
GTO
Shop Parts
Filter Search
1985
GMC
Caballero
Shop Parts
Filter Search
1985
Chevrolet
Blazer
Shop Parts
Filter Search
2006
Cadillac
XLR
Shop Parts
Filter Search
1980
Cadillac
60 Special
Shop Parts
Filter Search
1965
Cadillac
DeVille
Shop Parts
Filter Search
1970
Oldsmobile
Cutlass
Shop Parts
Filter Search
1973
Buick
Riviera
Shop Parts
Filter Search
1973
Chevrolet
C20
Shop Parts
Filter Search
1982
GMC
Caballero
Shop Parts
Filter Search
1979
Pontiac
Grand Prix
Shop Parts
Filter Search
1971
Buick
Skylark
Shop Parts
Filter Search
1973
Oldsmobile
Cutlass
Shop Parts
Filter Search
1986
GMC
Caballero
Shop Parts
Filter Search
1981
Chevrolet
C10
Shop Parts
Filter Search
1951
Cadillac
Series 62
Shop Parts
Filter Search
1962
Pontiac
LeMans
Shop Parts
Filter Search
1972
Cadillac
DeVille
Shop Parts
Filter Search
1963
GMC
C25/C2500
Shop Parts
Filter Search
1972
Chevrolet
Chevelle
Shop Parts
Filter Search
1960
Cadillac
Series 62
Shop Parts
Filter Search
1987
Chevrolet
K20
Shop Parts
Filter Search
1985
Buick
T-Type
Shop Parts
Filter Search
1979
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1961
Pontiac
Tempest
Shop Parts
Filter Search
1938
Cadillac
Series 60
Shop Parts
Filter Search
1970
GMC
K15/K1500
Shop Parts
Filter Search
1978
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1989
Cadillac
Seville
Shop Parts
Filter Search
1969
Chevrolet
K20
Shop Parts
Filter Search
1989
Cadillac
60 Special
Shop Parts
Filter Search
1976
Chevrolet
K20
Shop Parts
Filter Search
1951
Cadillac
Series 60
Shop Parts
Filter Search
1990
Cadillac
60 Special
Shop Parts
Filter Search
1974
Pontiac
Catalina
Shop Parts
Filter Search
1972
GMC
Sprint
Shop Parts
Filter Search
1984
Chevrolet
El Camino
Shop Parts
Filter Search
1976
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1978
Cadillac
60 Special
Shop Parts
Filter Search
1979
Chevrolet
K30
Shop Parts
Filter Search
1965
Chevrolet
C20
Shop Parts
Filter Search
1972
GMC
K25/K2500
Shop Parts
Filter Search
1983
Oldsmobile
Cutlass
Shop Parts
Filter Search
1982
Cadillac
Seville
Shop Parts
Filter Search
1976
Chevrolet
Chevelle
Shop Parts
Filter Search
1968
Chevrolet
C20
Shop Parts
Filter Search
1963
Pontiac
Bonneville
Shop Parts
Filter Search
1994
Cadillac
Seville
Shop Parts
Filter Search
1986
Chevrolet
K20
Shop Parts
Filter Search
2022
Cadillac
Escalade
Shop Parts
Filter Search
1959
Pontiac
Bonneville
Shop Parts
Filter Search
1985
Pontiac
Grand Prix
Shop Parts
Filter Search
1975
Cadillac
Eldorado
Shop Parts
Filter Search
2020
Cadillac
Escalade
Shop Parts
Filter Search
1961
Oldsmobile
Cutlass
Shop Parts
Filter Search
1970
Chevrolet
Suburban
Shop Parts
Filter Search
1969
Pontiac
LeMans
Shop Parts
Filter Search
1980
Chevrolet
K20
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
Radiators
1968 GTO
Radiators
Filters
12
24
36
48
60
96
120
Relevance
Best Selling
A-Z ↓
Z-A ↑
Highest Price ↑
Lowest Price ↓
Newest Arrivals
×
Product Type
Aftermarket
7
Performance
27
Restoration
21
Part Type
Automatic Transmission Oil Cooler Bolt
1
Engine Coolant / Antifreeze
1
Engine Coolant Additive
1
Engine Coolant Refractometer
1
Engine Cooling Fan Motor Wiring Harness
1
Radiator
26
Radiator Cap
8
Radiator Coolant Hose
6
Radiator Drain Petcock
1
Radiator Grommet
1
Radiator Insulator
2
Radiator Mount Bushing
6
Radiator Support Bracket
1
Uncategorized
2
Category
Electrical Wiring
1
Hoses
4
Radiators
58
Price
$1 - $100
30
$101 - $200
1
$201 - $300
1
$301 - $400
1
$401 - up
22
Brand
AC Delco
1
Be Cool
7
Champion Cooling
2
Cold Case Radiators
9
DeWitts Radiators
4
Evans Coolant
3
Griffin Radiator
3
Prothane
2
RESTOPARTS
2
U.S. Radiator
9
Review Rating
ooooo
ooooo
13
ooooo
ooooo
11
ooooo
ooooo
3
ooooo
ooooo
1
ooooo
ooooo
1
Not Yet Reviewed
26
DeWitts Radiators
Radiator, Aluminum, DeWitts, 1968-70 GTO/Skylark/Cutlass, 18.5" Tall Core
4 Transmission/color Options
ooooo
ooooo
From
$805.99
DeWitts Radiators
Radiator Cap, DeWitts, 1964-77 Chevelle/El Camino, 1966-67 GTO, Gripper
2 Finish Options
ooooo
ooooo
From
$63.99
DeWitts Radiators
Radiator Cap, DeWitts, 1964-77 Chevelle/El Camino, 1966-67 GTO, Posi-Grip
ooooo
ooooo
$49.99
DeWitts Radiators
Radiator/Fan Combo, Aluminum, DeWitts, 1968-70 GTO/Sky/Cut, 18.5" Tall Core
4 Transmission/color Options
ooooo
ooooo
From
$1,420.99
KIT
Insulators, Radiator, 65-68 GBC / 68 GTL, 4-Row, Upper/Lower Kit (KIT)
ooooo
ooooo
$58.99
Discounted Kit
Save 11% with this bundle
U.S. Radiator
Radiator, HE Core, 1968-71 Chevy/BOP, V8 396/454, 4-Row, 17" x 28-3/8", PS. Fill
2 Transmission Options
ooooo
ooooo
From
$956.99
U.S. Radiator
Aluminum Radiator, 68-72 CHV/BOP, L6, 2-Row, 18-1/4" x 20-3/4", Pass. Filler
4 Transmission/Rows Options
ooooo
ooooo
From
$573.99
U.S. Radiator
Radiator, HE Core, 1968-72 Chevy/BOP, L6/V8, Non-AC, 17" x 20-3/4", PS. Fill
6 Transmission/Rows Options
ooooo
ooooo
From
$669.99
Be Cool
Radiator Module, Be Cool, 1968-77 A-Body/PON, AT, 33" x 19", LH Upper/RH Lower
2 Finish Options
ooooo
ooooo
From
$1,499.99
Griffin Radiator
Radiator, Griffin Aluminum ExactFit, 1964-88, 26" Core, 2-Row
2 Finish Options
ooooo
ooooo
From
$959.99
U.S. Radiator
Radiator, HE Core, 1968-71 Chevy/PON, V8 396/454, 17" x 28-3/8", PS. Fill
4 Transmission/Rows Options
ooooo
ooooo
From
$839.99
SALE
Radiator Cap, 1960-72, RC-15, w/Hollow Rivet, Non-Circled AC, 15lbs.
ooooo
ooooo
$45.99
Save an extra 15%
Use
USA250
at checkout
Griffin Radiator
Radiator, Griffin Aluminum ExactFit, 1965-72, 23" Core, 2-Row
1 Finish Options
ooooo
ooooo
$959.99
SALE
Insulators, Radiator, 65-68 GBC / 68 GTL, 4-Row, Upper (PAIR)
ooooo
ooooo
$29.99
Save an extra 17%
Use
USA250
at checkout
Be Cool
Radiator Cap, Be Cool Billet, 12-15 PSI
4 Style/Finish Options
ooooo
ooooo
From
$65.99
SALE
Insulators, Radiator, 65-68 GBC / 68 GTL, 4-Row, Lower (PAIR)
ooooo
ooooo
$28.99
Save an extra 14%
Use
USA250
at checkout
U.S. Radiator
Radiator, HE Core, 1968-71 Chevy/BOP, L6/V8, Non-AC, 17" x 28-3/8", PS. Fill
6 Transmission/Rows Options
ooooo
ooooo
From
$718.99
Radiator Hose, Stainless Steel, 24", Polished Caps
ooooo
ooooo
$36.99
Griffin Radiator
Radiator, Griffin Aluminum ExactFit, 1964-88, 28" Core, 2-Row
1 Finish Options
ooooo
ooooo
$959.99
REBATE
Cold Case Radiators
Mounting Set, Cold-Case, Universal For Aluminum Radiators (SET)
ooooo
ooooo
$34.99
SALE
Radiator Cap, 1960-72, RC-15, w/Hollow Rivet, Circled AC, 15lbs.
ooooo
ooooo
$38.99
Save an extra 11%
Use
USA250
at checkout
Radiator Hose, 24", Chrome Caps, Stainless Steel
ooooo
ooooo
$63.99
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
Page 2 of 3 - 58 Items
«
1
2
3
»
Page 2 of 3 - 58 Items
«
1
2
3
»
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