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
1985
Monte Carlo
My Garage
28
View Garage
1985
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1984
GMC
Jimmy
Shop Parts
Filter Search
1950
Cadillac
Series 63
Shop Parts
Filter Search
1974
GMC
K15/K1500
Shop Parts
Filter Search
1972
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1937
Cadillac
Series 62
Shop Parts
Filter Search
1981
GMC
K35/K3500
Shop Parts
Filter Search
1987
GMC
C35/C3500
Shop Parts
Filter Search
1973
GMC
C35/C3500
Shop Parts
Filter Search
1972
Cadillac
Series 62
Shop Parts
Filter Search
1972
GMC
C35/C3500
Shop Parts
Filter Search
1986
Chevrolet
El Camino
Shop Parts
Filter Search
1979
GMC
C35/C3500
Shop Parts
Filter Search
1976
GMC
C15/C1500
Shop Parts
Filter Search
1965
GMC
C35/C3500
Shop Parts
Filter Search
1962
Pontiac
Grand Prix
Shop Parts
Filter Search
1981
GMC
C35/C3500
Shop Parts
Filter Search
1966
Cadillac
Series 62
Shop Parts
Filter Search
1965
GMC
K15/K1500
Shop Parts
Filter Search
1970
GMC
C35/C3500
Shop Parts
Filter Search
1952
Cadillac
Series 62
Shop Parts
Filter Search
1978
GMC
K35/K3500
Shop Parts
Filter Search
1978
GMC
C15/C1500
Shop Parts
Filter Search
1936
Cadillac
Series 75
Shop Parts
Filter Search
1983
GMC
C35/C3500
Shop Parts
Filter Search
1947
Cadillac
Series 75
Shop Parts
Filter Search
1986
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1975
GMC
Jimmy
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
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
Lamps & Lenses
Headlights, Lamps, Lenses, Bulbs, Hardware
Mirrors & Hardware
Mirrors, Mounting Hardware
Wheels & Accessories
Lug Nuts, Bolts, Studs, Wheels, Accessories
Body Parts & Trim
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
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
Savings End Soon!
Save up to 20% on Restoration - use code: USA250
Home
Monte Carlo
1985
Cooling & Heating
1985 Chevrolet Monte Carlo
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
1985 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
82
Other
2
Performance
90
Restoration
88
Part Type
A/C Clutch Cycle Switch
1
A/C Compression Fitting Seal O-Ring
1
A/C Compressor
13
A/C Compressor and Condenser Kit
4
A/C Compressor Bracket
3
A/C Compressor Clutch
2
A/C Condenser
1
A/C Condenser and Evaporator Assembly
1
A/C Condenser and Receiver Drier Assembly
2
A/C Control Switch
2
A/C Evaporator Core
1
A/C Evaporator Core Case Drain Tube Kit
1
A/C Evaporator Core Case Seal
1
A/C Evaporator Core Kit
2
A/C Receiver Drier
1
A/C Refrigerant Liquid Hose
1
Accessory Drive Belt
6
Accessory Drive Belt Kit
5
Air Distribution Duct
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
5
Cooling System Adapter
2
Electric Engine Water Pump
5
Electrical Bulkhead Connector
2
Engine Coolant / Antifreeze
1
Engine Coolant / Power Steering / Supercharger Reservoir Kit
1
Engine Coolant Additive
1
Engine Coolant Fan Mounting Kit
1
Engine Coolant Filler Neck
1
Engine Coolant Overflow Tank Kit
1
Engine Coolant Recovery Tank
2
Engine Coolant Recovery Tank Cap
2
Engine Coolant Recovery Tank Hose
1
Engine Coolant Refractometer
1
Engine Coolant Temperature Sensor
5
Engine Coolant Thermostat
5
Engine Coolant Thermostat/Water Outlet Assembly
2
Engine Coolant Water Outlet
7
Engine Coolant Water Outlet Seal
1
Engine Cooling Control Module
1
Engine Cooling Fan
3
Engine Cooling Fan Assembly
24
Engine Cooling Fan Bracket
2
Engine Cooling Fan Clutch
5
Engine Cooling Fan Motor Wiring Harness
6
Engine Cooling Fan Shroud
2
Engine Cooling Fan Spacer Kit
1
Engine Water Pump
17
Engine Water Pump Assembly
1
Engine Water Pump Fitting
1
Engine Water Pump Gasket
1
Firewall
1
Firewall Grommet
4
Firewall Plate
1
HVAC Blower Motor
3
HVAC Blower Motor Relay
1
HVAC Blower Motor Resistor
2
HVAC Control Duct Hose
14
HVAC Defrost and Heater Air Duct Hose
5
HVAC Heater Control Valve
2
HVAC Heater Core
2
HVAC Temperature Control Panel
1
HVAC Unit Case Washer
1
Intake Manifold Fitting
1
Pigtail
1
Power Steering Line
1
Radiator
30
Radiator Cap
3
Radiator Coolant Hose
4
Radiator Drain Petcock
1
Radiator Fan Relay Kit
1
Radiator Mount Bushing
1
Radiator Support Air Deflector
1
Thermal Acoustic Insulation
1
Tube Fitting
1
Wheel
2
Wheel Cap
1
Wheel Cover
5
Uncategorized
12
Category
Air Conditioning
59
Climate Control Panels & Components
1
Fans
58
Heater Blower Motors
9
Heater Cores
4
Heaters
6
Hvac Ducts & Accessories
28
Oil & Fluid Coolers
1
Overflow Tanks & Catch Cans
8
Radiators
45
Thermostats, Housings & Fillers
22
Water Pumps
31
Price
$1 - $100
140
$101 - $200
40
$201 - $300
10
$301 - $400
16
$401 - up
56
New Arrival
New
6
Brand
AC Delco
4
Aeromotive
7
ARP
3
Be Cool
7
Champion Cooling
4
Cold Case Radiators
9
Derale
2
Eddie Motorsports
3
Edelbrock
2
Evans Coolant
3
Griffin Radiator
2
Hedman Hedders
1
Intellitronix
1
Lokar
1
Maradyne
37
March Performance
2
Mishimoto
2
Mr. Gasket
1
NotcHead
4
Old Air Products
20
Performance by OPGI
1
Repops
1
RESTOPARTS
11
Tuff Stuff
15
U.S. Radiator
15
UMI Performance
1
Vintage Air
32
Weiand Performance
2
Review Rating
ooooo
ooooo
37
ooooo
ooooo
29
ooooo
ooooo
9
ooooo
ooooo
2
ooooo
ooooo
1
Not Yet Reviewed
184
RESTOPARTS
Water Outlet, 15°, Aluminum, Swivel w/O-Ring, Chevrolet V8
2 Finish Options
ooooo
ooooo
From
$29.99
SALE
Old Air Products
Heater Control Valve, Inline, Vac, Normally Closed, 3" Long, 5/8" inlet/outlet
ooooo
ooooo
$38.99
Save an extra 11%
Use
USA250
at checkout
Vintage Air
Belt Drive Sys, Vintage Air Front Runner, 1964-88 BBC, w/PS, Pump Not Included (SET)
4 Color Options
ooooo
ooooo
From
$2,649.99
Vintage Air
Heat & Cool Unit, Vintage Air, Mini Gen II (SET)
ooooo
ooooo
$999.99
KIT
Derby Style Cap, Rally Wheel, 1968-88 Chevelle/El Camino/Monte Carlo, Set
ooooo
ooooo
$152.99
Discounted Kit
Save $7 with this bundle
Vintage Air
Belt Drive System, Vintage Air Front Runner, 1964-88 GM LS, w/PS, w/o Pump (SET)
4 Color Options
ooooo
ooooo
From
$3,179.99
Weiand Performance
Water Pump, Weiand Action +Plus, Chevrolet SB, Long, w/"Twisted Snout" design
2 Finish Options
ooooo
ooooo
From
$195.99
U.S. Radiator
Aluminum Radiator, 1978-88 Chevy/BOP, 18-1/4" x 26-1/4", PS. Fill
2 Transmission Options
ooooo
ooooo
From
$573.99
Heat Sink Oil Cooler, Transmission, Dual Pass 1/4" NPT
3 Style/Color Options
ooooo
ooooo
$79.99
SALE
Clutch Cycle Switch, 1980-88 G-Body, w/AC
ooooo
ooooo
$39.99
Save an extra 10%
Use
USA250
at checkout
SALE
Old Air Products
Duct Hose, GM Vehicles, Heater & A/C, 3", Vinyl, 6-Foot Length
ooooo
ooooo
$24.99
Save an extra $1.20
Use
USA250
at checkout
Water Pump, 1978-87 El Camino, 78-83 Malibu, 78-88 Monte Carlo, 81-82 Regal
ooooo
ooooo
$78.99
Water Pump, 1978-87 El Camino, 78-83 Malibu, 78-88 Monte Carlo, 81-82 Regal
ooooo
ooooo
$196.99
Be Cool
Radiator, Be Cool, 1978-83 All/1984-87 MC/EC, MT, 32" x 19", LH Upper/RH Lower
2 Finish Options
ooooo
ooooo
From
$649.99
SALE
RESTOPARTS
Cap, Overflow Tank, 1978-88 G-Body, Non-Vented
ooooo
ooooo
$6.49
Save an extra 9%
Use
USA250
at checkout
Be Cool
Electric Fan, Be Cool, Single Puller, 16" High Torque
2 Finish Options
ooooo
ooooo
From
$399.99
SALE
Hub Caps, Dog Dish, 1967 Chevrolet Rally Wheel
2 Material Options
ooooo
ooooo
$19.99
Save an extra 50%
Use
USA250
at checkout
SALE
AC Delco
Radiator Cap, 1969-88 G-Body, RC-27, 15lbs., ACDelco
ooooo
ooooo
$15.99
Save an extra 14%
Use
USA250
at checkout
Cold Case Radiators
Radiator, Aluminum, Cold-Case, 1978-88 G-Body Exc. Grand National, AT
2 Upper Hose ID Options
ooooo
ooooo
$434.99
Hedman Hedders
Support Bracket, Air Conditioning, Hedman, w/ Headers, 1964-88 CH/EC/MC
ooooo
ooooo
$25.99
Be Cool
Radiator Module, Aluminum, Be Cool, 1978-88 G-Body, MT, 32" x 19", LH Upr/RH Lwr
2 Finish Options
ooooo
ooooo
From
$1,399.99
Cold Case Radiators
Cooling Fan, Radiator, Cold Case. Electric S-Blade
3 Type Options
ooooo
ooooo
From
$71.99
Water Pump, Electric 35 GPM, Chevrolet Small-Block, Aluminum
2 Finish Options
ooooo
ooooo
$278.99
Compressor, AC, 1985 EC/MC, R4 Style, 4.9" Pulley, 9 O' Clock Coil
ooooo
ooooo
$319.99
Page 4 of 12 - 267 Items
«
2
3
4
5
6
»
Page 4 of 12 - 267 Items
«
2
3
4
5
6
»
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