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
1937
Series 67
My Garage
1
View Garage
1937
Cadillac
Series 67
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
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
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
Convertible Tops & Accessories
Tops, Moldings, Boots, 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
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
Bonus! Extended! ★
Free ground shipping $99 + up to 20% Savings - use code: USA250
Home
Series 67
1937
Cooling & Heating
1937 Cadillac Series 67
Cooling & Heating
Categories
Air Conditioning
Fans
Heaters
Hvac Ducts & Accessories
Overflow Tanks & Catch Cans
Radiators
Thermostats, Housings & Fillers
Water Pumps
1937 Cadillac Series 67
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
30
Performance
60
Restoration
23
Part Type
A/C Compressor
8
A/C Compressor Bracket
1
A/C Condenser and Evaporator Assembly
1
A/C Control Switch
1
A/C Evaporator Core Kit
2
Cooling System Adapter
2
Electric Engine Water Pump
3
Engine Coolant Fan Mounting Kit
1
Engine Coolant Recovery Tank
1
Engine Coolant Recovery Tank Hose
1
Engine Coolant Temperature Sensor
3
Engine Coolant Thermostat
1
Engine Coolant Thermostat/Water Outlet Assembly
1
Engine Cooling Control Module
1
Engine Cooling Fan Assembly
22
Engine Cooling Fan Bracket
2
Engine Cooling Fan Motor Wiring Harness
5
Engine Cooling Fan Spacer Kit
1
Engine Water Pump Assembly
1
Firewall Grommet
3
HVAC Control Duct Hose
14
HVAC Defrost and Heater Air Duct Hose
6
HVAC Heater Control Knob
1
HVAC Heater Control Knob Kit
2
HVAC Heater Control Valve
1
HVAC Heater Hose
1
Pigtail
1
Radiator Coolant Hose
4
Radiator Fan Relay Kit
1
Radiator Mount Bushing
1
Thermal Acoustic Insulation
1
Uncategorized
20
Category
Air Conditioning
14
Fans
40
Heaters
18
Hvac Ducts & Accessories
26
Overflow Tanks & Catch Cans
3
Radiators
5
Thermostats, Housings & Fillers
2
Water Pumps
6
Price
$1 - $100
67
$101 - $200
20
$201 - $300
7
$301 - $400
6
$401 - up
13
New Arrival
New
1
Brand
AC Delco
2
Aeromotive
5
Cold Case Radiators
1
Eddie Motorsports
2
Lokar
1
Maradyne
54
NotcHead
3
Old Air Products
17
Performance by OPGI
1
RESTOPARTS
1
Tuff Stuff
8
U.S. Radiator
1
Vintage Air
7
Review Rating
ooooo
ooooo
14
ooooo
ooooo
6
ooooo
ooooo
4
ooooo
ooooo
1
Not Yet Reviewed
88
Maradyne
Wiring Harness, Dual Fan, Maradyne
ooooo
ooooo
$51.99
Aeromotive
Water Pump, Electric, Aeromotive, Radiator Mounted
ooooo
ooooo
$589.99
Tuff Stuff
AC Compressor, Tuff Stuff, LS1, 4-Groove Pulley
3 Finish Options
ooooo
ooooo
From
$554.99
Maradyne
Sending Unit, Temperature, Maradyne, Adjustable
ooooo
ooooo
$29.99
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
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
U.S. Radiator
Wiring Harness, Fan, US Radiator, w/185-Degree Sender & Relay (SET)
2 Type Options
ooooo
ooooo
From
$199.99
Maradyne
Bracket Strips, Billet Aluminum, Maradyne (PAIR)
ooooo
ooooo
$68.99
Maradyne
Fan, Maradyne Champion Series, 16", 160 Watt, Reversible
ooooo
ooooo
$181.99
Aeromotive
Water Pump, Electric, Aeromotive, GM LS Engines
ooooo
ooooo
$779.99
Maradyne
Fan, Maradyne Champion Low Profile Series, 14" x 2.87", 1555 CFM, Reversible
ooooo
ooooo
$152.99
NotcHead
Firewall Trim Ring, Notchead, 5/8" Hose Diameter
3 Finish Options
ooooo
ooooo
From
$19.99
SALE
Duct Hose, GM Vehicles, Heater & A/C, 4-½", Vinyl, 6-Foot long
ooooo
ooooo
$75.99
Save an extra 9%
Use
USA250
at checkout
Maradyne
Fan, Maradyne Champion Low Profile Series, 12" x 3.19", 1548 CFM, Reversible
ooooo
ooooo
$171.99
Maradyne
Puller Fan, Maradyne Mach 1, 16", 225 Watt
2 Included Options
ooooo
ooooo
From
$295.99
Maradyne
Pull Through Kit, Nylon, Maradyne
ooooo
ooooo
$8.99
Maradyne
Fan, Maradyne Champion Series Specialty, 14" x 2.16", 1163 CFM, Puller
ooooo
ooooo
$145.99
Tuff Stuff
Hard Lines, AC Compressor, Tuff Stuff, For Sanden SD7 (PAIR)
3 Finish Options
ooooo
ooooo
From
$24.99
Duct Hose, GM Vehicles, Heater & A/C, 2-1/4", Vinyl, 6-Foot Long
ooooo
ooooo
$31.99
Maradyne
Wiring Harness, Fan, Maradyne, w/ 195-Degree Sender
ooooo
ooooo
$89.99
Maradyne
Fan, Maradyne Champion High Profile Series, 12" 225 Watt, 1795 CFM, Reversible
ooooo
ooooo
$186.99
Maradyne
Fan, Maradyne Champion Series Specialty, 5.2" x 2.25", 315 CFM, Puller
ooooo
ooooo
$59.99
Page 4 of 5 - 114 Items
«
2
3
4
5
»
Page 4 of 5 - 114 Items
«
2
3
4
5
»
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