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
1991
DeVille
My Garage
118
View Garage
1991
Cadillac
DeVille
Shop Parts
Filter Search
1979
GMC
C15/C1500
Shop Parts
Filter Search
1978
Chevrolet
El Camino
Shop Parts
Filter Search
1971
GMC
C25/C2500
Shop Parts
Filter Search
1939
Cadillac
Series 75
Shop Parts
Filter Search
1965
Buick
Skylark
Shop Parts
Filter Search
1981
Pontiac
Grand Prix
Shop Parts
Filter Search
2010
Cadillac
CTS
Shop Parts
Filter Search
1985
Cadillac
Seville
Shop Parts
Filter Search
1964
Pontiac
Grand Prix
Shop Parts
Filter Search
1970
GMC
C15/C1500
Shop Parts
Filter Search
1983
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1972
Pontiac
GTO
Shop Parts
Filter Search
1973
Buick
Riviera
Shop Parts
Filter Search
1973
Cadillac
Eldorado
Shop Parts
Filter Search
1947
Cadillac
60 Special
Shop Parts
Filter Search
2015
Cadillac
CTS
Shop Parts
Filter Search
1962
Pontiac
Grand Prix
Shop Parts
Filter Search
1982
GMC
K15/K1500
Shop Parts
Filter Search
1987
GMC
Jimmy
Shop Parts
Filter Search
1964
Chevrolet
Corvair 95 FC
Shop Parts
Filter Search
1971
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1970
Pontiac
Bonneville
Shop Parts
Filter Search
1984
Chevrolet
C10
Shop Parts
Filter Search
1977
Cadillac
Eldorado
Shop Parts
Filter Search
1964
Pontiac
Bonneville
Shop Parts
Filter Search
1964
Cadillac
Series 75
Shop Parts
Filter Search
1965
Oldsmobile
Cutlass
Shop Parts
Filter Search
1966
Chevrolet
Chevelle
Shop Parts
Filter Search
1948
GMC
New Design
Shop Parts
Filter Search
1970
Chevrolet
Suburban
Shop Parts
Filter Search
1974
Oldsmobile
Cutlass
Shop Parts
Filter Search
1989
Cadillac
DeVille
Shop Parts
Filter Search
1977
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1981
Oldsmobile
Cutlass
Shop Parts
Filter Search
1982
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1948
Chevrolet
Advance Design
Shop Parts
Filter Search
1947
GMC
New Design
Shop Parts
Filter Search
1985
Oldsmobile
Cutlass
Shop Parts
Filter Search
1982
Chevrolet
Malibu
Shop Parts
Filter Search
1959
Pontiac
Bonneville
Shop Parts
Filter Search
1967
Chevrolet
C30
Shop Parts
Filter Search
1991
Cadillac
Eldorado
Shop Parts
Filter Search
2000
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1980
Cadillac
Fleetwood
Shop Parts
Filter Search
1972
Buick
Skylark
Shop Parts
Filter Search
1971
GMC
K25/K2500
Shop Parts
Filter Search
1961
Chevrolet
Suburban
Shop Parts
Filter Search
1980
GMC
C15/C1500
Shop Parts
Filter Search
1961
Pontiac
Tempest
Shop Parts
Filter Search
1976
GMC
Jimmy
Shop Parts
Filter Search
1981
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1971
Cadillac
60 Special
Shop Parts
Filter Search
1971
Pontiac
GTO
Shop Parts
Filter Search
1999
Cadillac
Eldorado
Shop Parts
Filter Search
1952
Cadillac
60 Special
Shop Parts
Filter Search
1969
Chevrolet
Corvair
Shop Parts
Filter Search
1986
GMC
C35/C3500
Shop Parts
Filter Search
1979
Chevrolet
Suburban
Shop Parts
Filter Search
1969
Buick
Riviera
Shop Parts
Filter Search
2010
Cadillac
STS
Shop Parts
Filter Search
1965
Buick
Riviera
Shop Parts
Filter Search
1960
Chevrolet
Corvair
Shop Parts
Filter Search
1975
Chevrolet
K20
Shop Parts
Filter Search
1976
Chevrolet
Monte Carlo
Shop Parts
Filter Search
2017
Cadillac
CTS
Shop Parts
Filter Search
1982
Pontiac
Bonneville
Shop Parts
Filter Search
1966
GMC
C35/C3500
Shop Parts
Filter Search
1963
Cadillac
Series 62
Shop Parts
Filter Search
1971
Chevrolet
Chevelle
Shop Parts
Filter Search
1980
Chevrolet
Blazer
Shop Parts
Filter Search
1972
Pontiac
LeMans
Shop Parts
Filter Search
1973
Pontiac
Catalina
Shop Parts
Filter Search
1990
Cadillac
60 Special
Shop Parts
Filter Search
1970
Pontiac
Tempest
Shop Parts
Filter Search
1982
Cadillac
Eldorado
Shop Parts
Filter Search
1974
Chevrolet
C10
Shop Parts
Filter Search
1936
Cadillac
Series 60
Shop Parts
Filter Search
1974
Pontiac
Grand Prix
Shop Parts
Filter Search
1969
Pontiac
GTO
Shop Parts
Filter Search
1979
Chevrolet
Malibu
Shop Parts
Filter Search
2008
Cadillac
Escalade
Shop Parts
Filter Search
1987
Chevrolet
Monte Carlo
Shop Parts
Filter Search
2002
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1978
Chevrolet
K20
Shop Parts
Filter Search
1982
Cadillac
Seville
Shop Parts
Filter Search
1982
Chevrolet
K10
Shop Parts
Filter Search
1981
Chevrolet
K20
Shop Parts
Filter Search
1984
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1960
Pontiac
Catalina
Shop Parts
Filter Search
1984
GMC
Caballero
Shop Parts
Filter Search
1964
Chevrolet
Suburban
Shop Parts
Filter Search
1978
Chevrolet
K30
Shop Parts
Filter Search
1968
Buick
Skylark
Shop Parts
Filter Search
1962
Pontiac
Tempest
Shop Parts
Filter Search
1971
Chevrolet
Suburban
Shop Parts
Filter Search
2018
Cadillac
ATS
Shop Parts
Filter Search
1950
Cadillac
Series 75
Shop Parts
Filter Search
1962
Pontiac
LeMans
Shop Parts
Filter Search
1966
GMC
C15/C1500
Shop Parts
Filter Search
1966
Oldsmobile
Cutlass
Shop Parts
Filter Search
1986
Chevrolet
El Camino
Shop Parts
Filter Search
1976
Cadillac
Eldorado
Shop Parts
Filter Search
1985
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1939
Cadillac
Series 61
Shop Parts
Filter Search
1983
GMC
K35/K3500
Shop Parts
Filter Search
1975
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1987
Cadillac
Eldorado
Shop Parts
Filter Search
1967
Pontiac
Bonneville
Shop Parts
Filter Search
1964
Buick
Riviera
Shop Parts
Filter Search
1965
Chevrolet
Suburban
Shop Parts
Filter Search
1983
GMC
Caballero
Shop Parts
Filter Search
1990
Cadillac
DeVille
Shop Parts
Filter Search
1974
Buick
Riviera
Shop Parts
Filter Search
1980
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1963
Buick
Skylark
Shop Parts
Filter Search
1987
Buick
Regal
Shop Parts
Filter Search
1967
Buick
Riviera
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
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
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
★ July 4th Bonus! ★
Stack the savings with free shipping over
$99
+ Save up to 20% - use code: USA250
Home
DeVille
1991
Air & Fuel Delivery
1991 Cadillac DeVille
Air & Fuel Delivery
Categories
Air Cleaners, Flame Arrestors & Scoops
Air Filter Elements & Wraps
Carburetor Accessories
Carburetors
Fuel Filters
Fuel Injection
Fuel Pumps & Regulators
Fuel Tanks
Intake Manifolds
Throttle/Accelerator Hardware
1991 Cadillac DeVille
Air & Fuel Delivery
Filters
12
24
36
48
60
96
120
Relevance
Best Selling
A-Z ↓
Z-A ↑
Highest Price ↑
Lowest Price ↓
Newest Arrivals
×
Product Type
Aftermarket
36
Performance
220
Restoration
22
Part Type
Accelerator Cable
4
Air Cleaner Adapter Ring
2
Air Cleaner Assembly
33
Air Cleaner Cover
1
Air Cleaner Housing
1
Air Cleaner Mounting Stud Kit
1
Air Cleaner Seal
1
Air Filter
18
Air Filter Fleet Maintenance Kit
1
Air/Fuel Ratio Gauge
1
AN Fitting
1
Automatic Transmission Cable Bracket
1
Automatic Transmission Throttle Valve Cable Bracket
2
Banjo Screw and Fitting
2
Carburetor
12
Carburetor Accelerator Pump
1
Carburetor Accelerator Pump Discharge Nozzle
1
Carburetor Accelerator Pump Nozzle
1
Carburetor Adapter Plate
3
Carburetor Calibration Kit
5
Carburetor Choke
1
Carburetor Choke Cable
1
Carburetor Choke Diaphragm
1
Carburetor Choke Rod
1
Carburetor Float Bowl Plug
1
Carburetor Fuel Inlet Fitting
2
Carburetor Fuel Log
1
Carburetor Gasket Kit
1
Carburetor Metering Jet
1
Carburetor Metering Jet Kit
1
Carburetor Needle and Seat
3
Carburetor Repair Kit
6
Carburetor Return Spring Kit
1
Carburetor Spacer
6
Cowl Induction Air Cleaner Spacer
1
Electric Fuel Pump
1
Engine Full Gasket Set
1
Engine Intake Manifold Conversion Kit
6
Engine Oil Filter Cap Seal
4
Fuel Filler Hose
1
Fuel Filter
36
Fuel Filter Element
1
Fuel Gauge Connector
1
Fuel Hose
1
Fuel Hose Fitting
1
Fuel Hose Kit
2
Fuel Injection Conversion Kit
43
Fuel Injection System Kit
7
Fuel Injection Throttle Body
2
Fuel Pressure Regulator
8
Fuel Pump
13
Fuel Pump Control Module
1
Fuel Pump Hanger Assembly
2
Fuel Pump Strainer
2
Fuel Pump Wiring Harness
1
Fuel Tank
1
Fuel Tank Cap
2
Fuel Tank Sending Unit
2
Fuel Tank Sending Unit Lock Ring
1
Fuel Tank Strap
1
Fuel Tank Strap Sleeve
1
Hood Scoop
2
Nut
1
Screw Set
1
Stud
1
Thermal Acoustic Insulation
8
Valley Pan Cover
3
Wiring Relay
1
Uncategorized
6
Category
Air Cleaners, Flame Arrestors & Scoops
47
Air Filter Elements & Wraps
23
Carburetor Accessories
44
Carburetors
14
Fuel Filters
40
Fuel Injection
58
Fuel Pumps & Regulators
35
Fuel Tanks
11
Intake Manifolds
16
Throttle/Accelerator Hardware
8
Price
$1 - $100
115
$101 - $200
34
$201 - $300
34
$301 - $400
8
$401 - up
87
New Arrival
New
9
Brand
AC Delco
2
Aeromotive
37
Air Flow Research
1
Classic Instruments
1
Eddie Motorsports
10
Edelbrock
64
FiTech
64
G Force Performance
2
Holley
25
Jet Performance
1
K&N
10
Lokar
15
MSD
1
Performance by OPGI
3
Quick Fuel Technology
1
RESTOPARTS
5
Revolution Electronics
1
SoffSeal
1
Thermo-Tec
8
Review Rating
ooooo
ooooo
25
ooooo
ooooo
10
ooooo
ooooo
2
ooooo
ooooo
1
Not Yet Reviewed
240
FiTech
EFI Kit, Base, FiTech Retro-LS EFI, Gold Finish
ooooo
ooooo
$1,834.99
Lokar
Valley Plate, Lokar, Gen IV LS, w/ Oil Fill Tube
4 Finish/Oil Fill Position Options
ooooo
ooooo
$483.99
Edelbrock
Air Cleaner, Edelbrock, Victor Series, Oiled Oval 12" x 8.25"
ooooo
ooooo
$181.99
Edelbrock
Adapter, Edelbrock, Square Bore Carb to Stock 4-Jet/4GC, .75" Tall
ooooo
ooooo
$36.99
FiTech
EFI Kit, Master, FiTech GO EFI 2x4, 625 HP, Force Fuel Sys
2 Finish Options
ooooo
ooooo
$2,275.99
Edelbrock
Needles & Seats, Edelbrock, Performer Series (PAIR)
ooooo
ooooo
$26.99
Edelbrock
Carburetor, Edelbrock, 600 CFM, Performer, Electric Choke, Satin, EGR
ooooo
ooooo
$539.99
Edelbrock
EFI Set, Edelbrock, Pro-Flo, XT-Style, LS GEN III/IV Rectangle Port, 42Lb/Hr. BK
ooooo
ooooo
$2,969.99
Aeromotive
Fuel Filter Element, Inline, Aeromotive, 100 Micron, ORB-10, 2" OD
ooooo
ooooo
$64.99
Aeromotive
Fuel Filter, Crimped Element, In-Tank, Aeromotive, Stealth, 100 Micron
ooooo
ooooo
$93.99
Aeromotive
Fuel Filter Element, Inline Canister, Aeromotive, 100 Micron, 3/8" NPT Ports
ooooo
ooooo
$101.99
Lokar
Intake System, Lokar, LS '57 Fuelie Style
2 Head Type Options
ooooo
ooooo
From
$4,991.99
FiTech
Pump Module, Fuel Cell, FiTech Go Fuel, Single, Return/Returnless Unit (SET)
ooooo
ooooo
$415.99
Aeromotive
Fuel Filter, In-Tank, Bulkhead, Aeromotive, Stealth, 100 Micron, AN-12
ooooo
ooooo
$145.99
Aeromotive
Fuel Filter, Inline, Aeromotive, 40 Micron, ORB-10, 2" OD
2 Color Options
ooooo
ooooo
From
$219.99
Eddie Motorsports
Air Cleaner, Eddie MS Billet Aluminum, 17" Oval Washable Filter, Ball Milled Top
8 Finish Options
ooooo
ooooo
From
$323.99
Aeromotive
O-Ring, Filter Housing, Aeromotive, In-line 1-1/4" OD (10-pack) (SET)
ooooo
ooooo
$21.99
Holley
Inlet Needle, Carburetor, Holley, Viton Tip w/Adjustable Seat Size
ooooo
ooooo
$31.99
Aeromotive
Fuel Filter Element, Inline, Aeromotive, 40 Micron, ORB-10, 2" OD
ooooo
ooooo
$64.99
Aeromotive
Fuel Filter, Inline, Aeromotive, 100 Micron, AN-08 Male, 2" OD
ooooo
ooooo
$231.99
Aeromotive
Fuel Filter Element, Inline, Aeromotive, 100 Micron, ORB-12, 2-1/2" OD
ooooo
ooooo
$109.99
Eddie Motorsports
Air Cleaner, Eddie MS Billet Aluminum, 17" Oval Washable Filter, Diamond Top
8 Finish Options
ooooo
ooooo
From
$335.99
Lokar
Air Cleaner Assembly, Lokar, LS '57 Chevy Fuelie Style
ooooo
ooooo
$1,386.99
FiTech
EFI Kit, Master, FiTech GO EFI 2x4, 625 HP, Inline Fuel Pump
2 Finish Options
ooooo
ooooo
$2,112.99
Page 10 of 12 - 285 Items
«
8
9
10
11
12
»
Page 10 of 12 - 285 Items
«
8
9
10
11
12
»
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