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
1974
Monte Carlo
My Garage
78
View Garage
1974
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1972
Buick
Riviera
Shop Parts
Filter Search
1972
Chevrolet
K10
Shop Parts
Filter Search
1985
GMC
Jimmy
Shop Parts
Filter Search
1975
Cadillac
Eldorado
Shop Parts
Filter Search
1976
Buick
Regal
Shop Parts
Filter Search
1971
Cadillac
Eldorado
Shop Parts
Filter Search
1961
Pontiac
LeMans
Shop Parts
Filter Search
1963
Chevrolet
K20
Shop Parts
Filter Search
1977
Chevrolet
K20
Shop Parts
Filter Search
2000
Cadillac
Escalade
Shop Parts
Filter Search
1974
Chevrolet
K20
Shop Parts
Filter Search
1962
Chevrolet
K10
Shop Parts
Filter Search
2003
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1990
Cadillac
Eldorado
Shop Parts
Filter Search
1958
Cadillac
Series 75
Shop Parts
Filter Search
1995
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1974
Chevrolet
El Camino
Shop Parts
Filter Search
1985
Pontiac
Bonneville
Shop Parts
Filter Search
1965
Chevrolet
C30
Shop Parts
Filter Search
1976
Chevrolet
Suburban
Shop Parts
Filter Search
1975
Pontiac
Catalina
Shop Parts
Filter Search
1946
Cadillac
Series 63
Shop Parts
Filter Search
1984
Cadillac
Fleetwood
Shop Parts
Filter Search
1966
Buick
Skylark
Shop Parts
Filter Search
1962
Chevrolet
K20
Shop Parts
Filter Search
1967
Chevrolet
Chevelle
Shop Parts
Filter Search
1973
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1967
Pontiac
GTO
Shop Parts
Filter Search
1971
Pontiac
LeMans
Shop Parts
Filter Search
1951
Cadillac
Series 61
Shop Parts
Filter Search
1978
GMC
C15/C1500
Shop Parts
Filter Search
1938
Cadillac
Series 61
Shop Parts
Filter Search
1964
Pontiac
Grand Prix
Shop Parts
Filter Search
1971
Pontiac
Grand Prix
Shop Parts
Filter Search
1980
Oldsmobile
Cutlass
Shop Parts
Filter Search
1972
Oldsmobile
Cutlass
Shop Parts
Filter Search
1977
Pontiac
Catalina
Shop Parts
Filter Search
1957
Cadillac
Eldorado
Shop Parts
Filter Search
1966
Pontiac
Bonneville
Shop Parts
Filter Search
1968
Pontiac
LeMans
Shop Parts
Filter Search
1971
Buick
Riviera
Shop Parts
Filter Search
1984
Buick
T-Type
Shop Parts
Filter Search
1960
Pontiac
Bonneville
Shop Parts
Filter Search
1986
Buick
Regal
Shop Parts
Filter Search
1961
Cadillac
DeVille
Shop Parts
Filter Search
1972
Pontiac
LeMans
Shop Parts
Filter Search
1969
Chevrolet
C10
Shop Parts
Filter Search
1983
GMC
K35/K3500
Shop Parts
Filter Search
1960
Cadillac
Series 62
Shop Parts
Filter Search
1970
Pontiac
Bonneville
Shop Parts
Filter Search
1964
Pontiac
LeMans
Shop Parts
Filter Search
1969
Oldsmobile
Cutlass
Shop Parts
Filter Search
1965
Pontiac
LeMans
Shop Parts
Filter Search
1971
Pontiac
Catalina
Shop Parts
Filter Search
1961
Chevrolet
K20
Shop Parts
Filter Search
1946
Cadillac
Series 75
Shop Parts
Filter Search
1988
Cadillac
Eldorado
Shop Parts
Filter Search
1973
Oldsmobile
Cutlass
Shop Parts
Filter Search
1966
Buick
Riviera
Shop Parts
Filter Search
1967
Pontiac
LeMans
Shop Parts
Filter Search
1978
Buick
Regal
Shop Parts
Filter Search
1973
Chevrolet
Chevelle
Shop Parts
Filter Search
2015
Cadillac
Escalade
Shop Parts
Filter Search
1972
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1964
Buick
Riviera
Shop Parts
Filter Search
1962
Pontiac
LeMans
Shop Parts
Filter Search
1981
Cadillac
60 Special
Shop Parts
Filter Search
1975
Cadillac
Calais
Shop Parts
Filter Search
1968
Chevrolet
Chevelle
Shop Parts
Filter Search
1968
Oldsmobile
Cutlass
Shop Parts
Filter Search
1974
Cadillac
DeVille
Shop Parts
Filter Search
1982
Buick
Grand National
Shop Parts
Filter Search
2000
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1980
Buick
Regal
Shop Parts
Filter Search
1965
Buick
Skylark
Shop Parts
Filter Search
1975
Pontiac
Bonneville
Shop Parts
Filter Search
1979
Buick
Regal
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
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
Lamps & Lenses
Headlights, Lamps, Lenses, Bulbs, Hardware
Wheels & Accessories
Lug Nuts, Bolts, Studs, Wheels, Accessories
Body Parts & Trim
Bumpers & Hardware
Bumpers, Hardware, Inserts, Brackets
Door Handles & Hardware
Door & Window Handles, Door Hinges
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
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
Monte Carlo
1974
Cooling & Heating
1974 Chevrolet Monte Carlo
Cooling & Heating
Categories
Air Conditioning
Fans
Heater Blower Motors
Heater Cores
Heaters
Hvac Ducts & Accessories
Oil & Fluid Coolers
Overflow Tanks & Catch Cans
Radiators
Thermostats, Housings & Fillers
Water Pumps
1974 Chevrolet Monte Carlo
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
78
Other
1
Performance
92
Restoration
90
Part Type
A/C & Heater Relay
1
A/C Clutch Cycle Switch
2
A/C Compression Fitting Seal O-Ring
1
A/C Compressor
12
A/C Compressor Bracket
6
A/C Compressor Clutch
3
A/C Condenser
1
A/C Condenser and Evaporator Assembly
1
A/C Condenser Insulator
1
A/C Control Switch
1
A/C Evaporator Core Case Drain Tube Kit
1
A/C Evaporator Core Kit
2
A/C Evaporator Core Seal
1
A/C Vacuum Actuator
2
A/C Valve In Receiver (VIR) Assembly
1
A/C Valve In Receiver (VIR) Assembly Service Kit
1
Accessory Drive Belt
6
Accessory Drive Belt Kit
5
Accessory Power Relay
1
Alternator Bracket
1
Auto Trans Oil Cooler Assembly
1
Automatic Transmission Oil Cooler Bolt
1
Auxiliary Engine Cooling Fan Switch
1
Belt Tensioner Cap
1
Bolt Kit
3
Cooling System Adapter
2
Electric Engine Water Pump
5
Electrical Bulkhead Connector
2
Engine Coolant / Antifreeze
1
Engine Coolant Additive
1
Engine Coolant Fan Mounting Kit
1
Engine Coolant Filler Neck
1
Engine Coolant Recovery Tank
1
Engine Coolant Recovery Tank Cap
1
Engine Coolant Recovery Tank Hose
1
Engine Coolant Refractometer
1
Engine Coolant Temperature Sensor
3
Engine Coolant Thermostat
5
Engine Coolant Thermostat Housing
1
Engine Coolant Thermostat/Water Outlet Assembly
2
Engine Coolant Water Outlet
7
Engine Coolant Water Outlet Seal
2
Engine Cooling Control Module
1
Engine Cooling Fan
3
Engine Cooling Fan Assembly
25
Engine Cooling Fan Bracket
2
Engine Cooling Fan Clutch
4
Engine Cooling Fan Motor Wiring Harness
6
Engine Cooling Fan Shroud
2
Engine Cooling Fan Spacer Kit
4
Engine Water Pump
23
Engine Water Pump Assembly
1
Engine Water Pump Bolt
1
Engine Water Pump Fitting
1
Engine Water Pump Gasket
2
Firewall
1
Firewall Grommet
4
HVAC Blower Motor
2
HVAC Blower Motor Relay
1
HVAC Blower Motor Resistor
1
HVAC Control Duct Hose
14
HVAC Defrost and Heater Air Duct Hose
6
HVAC Heater Control Valve
3
HVAC Heater Core
2
HVAC Heater Core Case Cover Seal
1
HVAC Heater Core Insulator
1
HVAC Heater Hose Bracket
1
HVAC Unit Case Washer
1
Intake Manifold Fitting
1
Pigtail
1
Power Steering Line
1
Radiator
23
Radiator Cap
2
Radiator Coolant Hose
4
Radiator Drain Petcock
1
Radiator Fan Relay Kit
1
Radiator Insulator
2
Radiator Mount Bushing
2
Radiator Support Panel
2
Stud
1
Thermal Acoustic Insulation
1
Wheel
1
Wheel Cap
1
Wheel Cover
5
Uncategorized
12
Category
Air Conditioning
58
Fans
62
Heater Blower Motors
7
Heater Cores
5
Heaters
9
Hvac Ducts & Accessories
27
Oil & Fluid Coolers
1
Overflow Tanks & Catch Cans
4
Radiators
42
Thermostats, Housings & Fillers
20
Water Pumps
38
Price
$1 - $100
145
$101 - $200
44
$201 - $300
10
$301 - $400
13
$401 - up
49
New Arrival
New
4
Brand
AC Delco
5
Aeromotive
7
ARP
3
Be Cool
8
Champion Cooling
4
Cold Case Radiators
8
Derale
1
Eddie Motorsports
3
Edelbrock
4
Energy Suspension
1
Evans Coolant
3
GM Performance Parts
1
Griffin Radiator
2
Hedman Hedders
1
Intellitronix
1
Lokar
1
Maradyne
38
March Performance
2
Mr. Gasket
2
NotcHead
4
Old Air Products
28
Performance by OPGI
4
Prothane
2
Repops
1
RESTOPARTS
13
Tuff Stuff
16
U.S. Radiator
11
Vintage Air
23
Weiand Performance
2
Review Rating
ooooo
ooooo
41
ooooo
ooooo
37
ooooo
ooooo
8
ooooo
ooooo
2
ooooo
ooooo
2
Not Yet Reviewed
171
U.S. Radiator
Radiator, HE Core, 1972-76 V8, 4-Row, 28-3/8" Core, PS Fill, 3-1/2" Wide Mounts
2 Transmission Options
ooooo
ooooo
From
$956.99
Griffin Radiator
Radiator, Griffin Aluminum ExactFit, 1964-88, 28" Core, 2-Row
1 Finish Options
ooooo
ooooo
$959.99
Waterneck, Aluminum, 1964-88 SB Chevy, Chrome
ooooo
ooooo
$23.99
Old Air Products
Vacuum Actuator, 1973-75, Dual Port
ooooo
ooooo
$52.99
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
Eddie Motorsports
Overflow Tank, Coolant, Eddie Motorsports, Billet Aluminum
7 Finish Options
ooooo
ooooo
From
$159.99
Tuff Stuff
AC Compressor, Tuff Stuff, Sanden SD508 Style, R-134A, 2V-Groove Pulley
7 Finish Options
ooooo
ooooo
From
$449.99
Water Outlet, Aluminum, 1964-88 Chevrolet, 90-Degree, Swivel
2 FInish Options
ooooo
ooooo
$15.99
Evans Coolant
Coolant, Waterless Engine, Evans, 1936-19 GM, High Performance, 1-Gallon
ooooo
ooooo
$54.99
Cold Case Radiators
Plug, Transmission Cooler, 5/16"
ooooo
ooooo
$6.99
Cold Case Radiators
Radiator Cap Cover, Fits Cold Case Radiators Only
ooooo
ooooo
$25.99
NotcHead
Firewall Trim Ring, Notchead, 5pc Set (SET)
3 Finish Options
ooooo
ooooo
From
$109.99
Fan Spacer, 1969-76 GM Models, 2"
ooooo
ooooo
$44.99
Maradyne
Fan, Electric, Maradyne Jetstreme II, Dual, 27" x 16.3", 3400 CFM, 28.5-Amp
2 Type Options
ooooo
ooooo
From
$481.99
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
Vintage Air
AC Safety Switch, Trinary, Vintage Air, For Electric Fans
3 Option Options
ooooo
ooooo
From
$45.99
Maradyne
Sending Unit, Temperature, Maradyne, 185-Degree
ooooo
ooooo
$29.99
Vintage Air
Belt Drive System, Vintage Air Front Runner, 1964-88 GM LS Wet-Sump, w/PS (SET)
4 Color Options
ooooo
ooooo
From
$3,419.99
U.S. Radiator
Radiator, HE Core, 1972-75 V8, 28-3/8" Core, 2-3/4" DS & 3-1/2" PS Mounts
4 Transmission/Rows Options
ooooo
ooooo
From
$806.99
Vintage Air
Bracket Set, AC Compressor, 1969+ SBC Long Pump, Passenger Side Mount (SET)
ooooo
ooooo
$129.99
KIT
Caps, R12 AC Service Port, Plastic, Pair (PAIR)
ooooo
ooooo
$4.00
Discounted Kit
Save 19% with this bundle
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
RESTOPARTS
Bulkhead Connector, Firewall, AC & Heater, Four-Port In-Line, Push-On
ooooo
ooooo
$47.99
Page 7 of 12 - 268 Items
«
5
6
7
8
9
»
Page 7 of 12 - 268 Items
«
5
6
7
8
9
»
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