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
1983
Regal
My Garage
56
View Garage
1983
Buick
Regal
Shop Parts
Filter Search
1971
Pontiac
GTO
Shop Parts
Filter Search
1980
Pontiac
Grand Prix
Shop Parts
Filter Search
1984
Chevrolet
El Camino
Shop Parts
Filter Search
1969
Chevrolet
Chevelle
Shop Parts
Filter Search
1974
Chevrolet
Chevelle
Shop Parts
Filter Search
1968
Pontiac
LeMans
Shop Parts
Filter Search
1978
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1986
Oldsmobile
Cutlass
Shop Parts
Filter Search
1970
Chevrolet
C10
Shop Parts
Filter Search
1964
Pontiac
Bonneville
Shop Parts
Filter Search
1968
Chevrolet
Chevelle
Shop Parts
Filter Search
1976
Buick
Regal
Shop Parts
Filter Search
1950
Cadillac
Series 62
Shop Parts
Filter Search
1971
Buick
Skylark
Shop Parts
Filter Search
1950
Cadillac
Series 61
Shop Parts
Filter Search
1982
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1940
Cadillac
Series 72
Shop Parts
Filter Search
1969
Pontiac
Catalina
Shop Parts
Filter Search
1974
Cadillac
60 Special
Shop Parts
Filter Search
1971
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1945
Cadillac
Series 63
Shop Parts
Filter Search
1964
Pontiac
GTO
Shop Parts
Filter Search
1953
Cadillac
60 Special
Shop Parts
Filter Search
2016
Cadillac
CTS
Shop Parts
Filter Search
1991
GMC
Jimmy
Shop Parts
Filter Search
1970
GMC
K15/K1500
Shop Parts
Filter Search
1973
Buick
Riviera
Shop Parts
Filter Search
1963
Cadillac
60 Special
Shop Parts
Filter Search
1967
Cadillac
60 Special
Shop Parts
Filter Search
1964
Pontiac
LeMans
Shop Parts
Filter Search
1965
Buick
Skylark
Shop Parts
Filter Search
1945
Cadillac
60 Special
Shop Parts
Filter Search
1961
Cadillac
Series 62
Shop Parts
Filter Search
1986
Cadillac
Eldorado
Shop Parts
Filter Search
1973
Chevrolet
C30
Shop Parts
Filter Search
1968
GMC
C35/C3500
Shop Parts
Filter Search
1964
Pontiac
Grand Prix
Shop Parts
Filter Search
1974
Pontiac
Bonneville
Shop Parts
Filter Search
1959
Cadillac
Eldorado
Shop Parts
Filter Search
1948
Cadillac
Series 62
Shop Parts
Filter Search
1962
Pontiac
Catalina
Shop Parts
Filter Search
1971
Pontiac
LeMans
Shop Parts
Filter Search
1939
Cadillac
Series 63
Shop Parts
Filter Search
1952
Cadillac
Series 62
Shop Parts
Filter Search
1974
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1974
Oldsmobile
Cutlass
Shop Parts
Filter Search
1977
Buick
Regal
Shop Parts
Filter Search
1967
Pontiac
Bonneville
Shop Parts
Filter Search
1980
Chevrolet
Malibu
Shop Parts
Filter Search
1995
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1993
Cadillac
Fleetwood
Shop Parts
Filter Search
1978
Chevrolet
El Camino
Shop Parts
Filter Search
1968
Buick
Skylark
Shop Parts
Filter Search
1969
Buick
Skylark
Shop Parts
Filter Search
1970
Pontiac
Tempest
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
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
Regal
1983
Fittings & Hoses
1983 Buick Regal
Fitting & Hose
Categories
Fittings
Hose Line Clamps & Brackets
Hoses
Lines
Plugs
Tubing
Valves, Check & Shutoff
1983 Buick Regal
Fittings & Hoses
Filters
12
24
36
48
60
96
120
Relevance
Best Selling
A-Z ↓
Z-A ↑
Highest Price ↑
Lowest Price ↓
Newest Arrivals
×
Product Type
Aftermarket
64
Performance
251
Restoration
76
Part Type
A/C Compressor Bracket
1
A/C Control Switch
2
A/C Evaporator Core Case Drain Tube Kit
1
AN Fitting
110
AN Fitting Washer/Nut
4
Auto Trans Fluid Line
3
Automatic Transmission Modulator Cable Clip Nut
1
Banjo Screw and Fitting
2
Braided Hose
5
Brake Hydraulic Hose
4
Brake Hydraulic Hose and Line Assembly
5
Brake Hydraulic Hose Bracket
1
Brake Hydraulic Hose Fitting
1
Brake Hydraulic Hose Kit
4
Brake Hydraulic Line
5
Brake Hydraulic Line Bracket
15
Brake Proportioning Valve
3
Carburetor Adapter Plate
1
Carburetor Fuel Inlet Fitting
6
Electrical Bulkhead Connector
2
Engine Block-Off Kit
1
Engine Compartment Insulation
4
Engine Coolant By-Pass Hose
2
Engine Coolant Recovery Tank Hose
1
Engine Water Pump Fitting
1
Fuel Feed Line
6
Fuel Feed Pipe O-Ring
4
Fuel Filter
2
Fuel Hose Fitting
2
Fuel Hose Kit
3
Fuel Line
16
Fuel Line Adapter
4
Fuel Line Heat Shield
1
Fuel Line Set
2
Fuel Pump
2
Fuel Return Line
1
Heat Shield Insulator
5
Hose Clamp
10
HVAC Control Duct Hose
14
HVAC Heater Hose
1
Intake Manifold Fitting
1
Manifold Absolute Pressure Sensor Vacuum Hose
1
Multi Purpose Threaded Plug
1
Nut
1
PCV Valve
1
Pliers
1
Power Brake Booster Vacuum Valve
1
Power Steering Hose
6
Power Steering Line
13
Power Steering Pressure Line End Fitting
3
Power Steering Pressure Line Washer
1
Power Steering Reservoir Clip
2
Radiator Coolant Hose
9
Thermal Acoustic Insulation
6
Thermal Protection Hose Wrap
12
Transmission Drain Plug
1
Tube Fitting
58
Tubing Bender
2
Tubing Cutter
1
Vapor Canister Vent Hose
1
Uncategorized
17
Category
Fittings
170
Hose Line Clamps & Brackets
43
Hoses
82
Lines
96
Plugs
2
Tubing
32
Valves, Check & Shutoff
9
Price
$1 - $100
333
$101 - $200
34
$201 - $300
12
$301 - $400
5
$401 - up
7
Brand
AC Delco
2
Aeromotive
92
B&M
1
Comp Cams
7
CPP
7
Earl's Performance Plumbing
49
Eddie Motorsports
20
Edelbrock
13
Fine Lines
1
FiTech
6
Holley
2
Lokar
1
March Performance
1
Milodon
1
NotcHead
6
Old Air Products
13
RESTOPARTS
14
Russell
65
Thermo-Tec
26
Vintage Air
3
Wilwood
3
Review Rating
ooooo
ooooo
35
ooooo
ooooo
15
ooooo
ooooo
10
ooooo
ooooo
4
Not Yet Reviewed
327
SALE
Proportioning Valve, Disc/Drum, 1971-77 GM Vehicles
ooooo
ooooo
$102.99
Save an extra 9%
Use
USA250
at checkout
SALE
RESTOPARTS
Overflow Hose, Radiator, 3/8" X 48"
ooooo
ooooo
$14.99
Save an extra 15%
Use
USA250
at checkout
SALE
Old Air Products
AC Evaporator Drain Tube, 1954-88 GM Models
ooooo
ooooo
$7.99
Save an extra 11%
Use
USA250
at checkout
SALE
CPP
Check Valve, Booster, 1964-88 All, Chrome
ooooo
ooooo
$15.99
Save an extra 9%
Use
USA250
at checkout
Vintage Air
AC Safety Switch, Binary To Trinary Upgrade For Vintage Air Sets
ooooo
ooooo
$49.99
SALE
Brake Line, Power Disc, 1978-83 MC/MAL/CUT/GP/RGL, FT To RR, Valve To RR Hose
2 Finish Options
ooooo
ooooo
$75.99
Save an extra 11%
Use
USA250
at checkout
Edelbrock
Fuel Line, Edelbrock, SB Chevy, Braided Stainless
2 Finish Options
ooooo
ooooo
$51.99
Wilwood
Proportioning Valve, Wilwood, Combination Style w/Brake Light Switch
ooooo
ooooo
$114.99
KIT
Retainer Kit, Brake Hose, 3-Pcs (KIT)
ooooo
ooooo
$7.50
Discounted Kit
Save 16% with this bundle
SALE
Brake Lines, Disc Brake Conversion, 1978-88 G-Body, 2pc (PAIR)
2 Finish Options
ooooo
ooooo
$42.99
Save an extra 7%
Use
USA250
at checkout
Russell
Kit, Fuel Pump To Carburetor Line, Quadrajet (SET)
ooooo
ooooo
$69.99
SALE
RESTOPARTS
Pressure Hose, Power Steering, 78-79 G-Body
ooooo
ooooo
$36.99
Save an extra 19%
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
Radiator Hose, Upper, 1982-85 Regal 5.7 Diesel, 86-87 Regal 307
ooooo
ooooo
$15.99
SALE
Brake Lines, Power Disc, 1978-88 G-Body, Valve To FT Hose, 3/16", 2pc (PAIR)
2 Finish Options
ooooo
ooooo
$49.99
Save an extra 14%
Use
USA250
at checkout
Radiator Hose, Lower, 1982-85 Regal, V6 Diesel
ooooo
ooooo
$37.99
Return Hose, Power Steering, 1980-88 G-Body
ooooo
ooooo
$21.99
Radiator Hose, Lower, 1982-85 Regal 5.7 Diesel, 1986-87 Regal 307
ooooo
ooooo
$23.99
SALE
Pressure Hose, Power Steering, 1981-85 Regal 3.8L Turbo
ooooo
ooooo
$27.99
Save an extra $1.10
Use
USA250
at checkout
Edelbrock
Fuel Line, Edelbrock, BB Chevy, Braided Stainless
2 Finish Options
ooooo
ooooo
$69.99
SALE
Old Air Products
Duct Hose, GM Vehicles, Heater & A/C, 2", Vinyl, 6-Foot Long
ooooo
ooooo
$8.99
Save an extra 10%
Use
USA250
at checkout
Edelbrock
Fuel Line and Filter, Edelbrock, Set (SET)
ooooo
ooooo
$51.99
SALE
Line Shield, 1954-88 All, Brake and Fuel, Spring Steel
4 Size Options
ooooo
ooooo
$26.99
Save an extra 12%
Use
USA250
at checkout
SALE
Old Air Products
Duct Hose, GM Vehicles, Heater & A/C, 2-3/4", Vinyl, 6-Foot Long
ooooo
ooooo
$26.99
Save an extra 12%
Use
USA250
at checkout
Page 2 of 17 - 397 Items
«
1
2
3
4
5
»
Page 2 of 17 - 397 Items
«
1
2
3
4
5
»
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