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
Grand National
My Garage
1
View Garage
1985
Buick
Grand National
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
Bed Mats & Tonneau Covers
Bed Mats & Tonneau Covers
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
250th Anniversary Sale
Save up to 20% on Restoration - use code: USA250
Home
Grand National
1985
Fittings & Hoses
1985 Buick Grand National
Fitting & Hose
Categories
Fittings
Hose Line Clamps & Brackets
Hoses
Lines
Plugs
Tubing
Valves, Check & Shutoff
1985 Buick Grand National
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
63
Performance
251
Restoration
67
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
1
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
4
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
1
Engine Coolant Recovery Tank Hose
1
Engine Water Pump Fitting
1
Fuel Feed Line
5
Fuel Feed Pipe O-Ring
4
Fuel Filter
2
Fuel Hose Fitting
2
Fuel Hose Kit
3
Fuel Line
14
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
PCV Valve Hose
1
Pliers
1
Power Brake Booster Vacuum Valve
1
Power Steering Hose
5
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
8
Thermal Acoustic Insulation
6
Thermal Protection Hose Wrap
12
Transmission Drain Plug
1
Tube Fitting
57
Tubing Bender
2
Tubing Cutter
1
Uncategorized
17
Category
Fittings
170
Hose Line Clamps & Brackets
42
Hoses
79
Lines
89
Plugs
3
Tubing
32
Valves, Check & Shutoff
9
Price
$1 - $100
322
$101 - $200
35
$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
General Motors
1
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
32
ooooo
ooooo
15
ooooo
ooooo
11
ooooo
ooooo
4
Not Yet Reviewed
319
SALE
Old Air Products
Duct Hose, GM Vehicles, Heater & A/C, 3-1/4", Cloth, 6-Foot Long
ooooo
ooooo
$78.99
Save an extra 12%
Use
USA250
at checkout
Edelbrock
Fuel Line, Edelbrock, Performer, Chrome
ooooo
ooooo
$35.99
Radiator Hose, 24", Chrome Caps, Stainless Steel
ooooo
ooooo
$63.99
SALE
Old Air Products
Duct Hose, GM Vehicles, Heater & A/C, 3", Cloth, 6-Foot Long
ooooo
ooooo
$75.99
Save an extra 9%
Use
USA250
at checkout
Russell
Hose, ProFlex/ProClassic, Russell, -6AN, 3FT
2 Finish Options
ooooo
ooooo
From
$27.99
SALE
Brake Line, Pwr Brake, 1982-88 MC/CUT/GP/Buick, FT To RR, Valve To RR Hose
2 Finish Options
ooooo
ooooo
$75.99
Save an extra 8%
Use
USA250
at checkout
Russell
Hose End, Full Flow, Russell, -8AN, Straight
4 Finish Options
ooooo
ooooo
$12.99
Russell
Hose, ProFlex/ProClassic, Russell, -8AN, 10FT
2 Finish Options
ooooo
ooooo
$99.99
Earl's Performance Plumbing
Hose, Earls, ProLite 350, -6AN, Black SS Braided
4 Liters Per Hour Options
ooooo
ooooo
From
$56.99
Eddie Motorsports
Line Kit, Power Steering, Eddie, 1980-88 GM, Gear Box, Use w/Eddies Remote Res
ooooo
ooooo
$321.99
SALE
CPP
Hoses, Hydraulic Brake Assist, 1964-77 A-Body/1987-88 G-Body, Stainless (SET)
ooooo
ooooo
$267.99
Save an extra $11
Use
USA250
at checkout
SALE
General Motors
Block-Off Cap, Heater Hose Bypass, 3/4" ID
ooooo
ooooo
$9.99
Save an extra 13%
Use
USA250
at checkout
Russell
Hose End, Full Flow, Russell, -8AN, 45 Bend
4 Finish Options
ooooo
ooooo
$24.99
SALE
Retainer, Vacuum Modulator, 64-88 All, Automatic Transmission
ooooo
ooooo
$9.99
Save an extra 13%
Use
USA250
at checkout
Edelbrock
Fuel Line, Braided, Edelbrock, Dual Quad (SET)
ooooo
ooooo
$79.99
Vintage Air
AC Safety Switch, Trinary, Vintage Air, For Electric Fans
3 Option Options
ooooo
ooooo
From
$45.99
Russell
Fuel Line, Aluminum, Russell, 3/8", Natural, 25 Ft.
ooooo
ooooo
$68.99
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
Wilwood
Proportioning Valve, Wilwood, Adjustable Knob Style, Single In/Out
ooooo
ooooo
$53.99
RESTOPARTS
Bulkhead Connector, Firewall, AC & Heater, Four-Port In-Line, Push-On
ooooo
ooooo
$47.99
CPP
Hoses, Hydraulic Brake Assist, 1964-77 A-Body/1978-88 G-Body, Stainless (SET)
ooooo
ooooo
$232.99
CPP
Hoses, Hydraulic Brake Assist, 1964-77 A-Body/1978-88 G-Body, Rubber, 6ft (SET)
ooooo
ooooo
$202.99
Earl's Performance Plumbing
Hose, Earls, ProLite 350, -8AN, Black SS Braided, Nylon
4 Liters Per Hour Options
ooooo
ooooo
From
$71.99
Eddie Motorsports
Line Kit, Power Steering, Eddie, 1980-88 GM, Gear Box/Rack&Pin w/3/8 Return Line
ooooo
ooooo
$198.99
Page 3 of 17 - 387 Items
«
1
2
3
4
5
»
Page 3 of 17 - 387 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