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
1978
Fleetwood
My Garage
30
View Garage
1978
Cadillac
Fleetwood
Shop Parts
Filter Search
1976
Pontiac
Grand Prix
Shop Parts
Filter Search
1965
Buick
Skylark
Shop Parts
Filter Search
1967
Buick
Riviera
Shop Parts
Filter Search
1938
Cadillac
60 Special
Shop Parts
Filter Search
1981
Chevrolet
Blazer
Shop Parts
Filter Search
1965
Pontiac
Catalina
Shop Parts
Filter Search
1980
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1983
Buick
T-Type
Shop Parts
Filter Search
1987
Chevrolet
K20
Shop Parts
Filter Search
1969
Chevrolet
Blazer
Shop Parts
Filter Search
1966
Pontiac
LeMans
Shop Parts
Filter Search
1967
Cadillac
Fleetwood
Shop Parts
Filter Search
1973
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1970
Pontiac
LeMans
Shop Parts
Filter Search
1968
Oldsmobile
Cutlass
Shop Parts
Filter Search
1964
GMC
K15/K1500
Shop Parts
Filter Search
1969
Chevrolet
C20
Shop Parts
Filter Search
1999
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1987
Cadillac
Seville
Shop Parts
Filter Search
1983
Chevrolet
C30
Shop Parts
Filter Search
1964
Chevrolet
El Camino
Shop Parts
Filter Search
1978
Chevrolet
K20
Shop Parts
Filter Search
1963
Buick
Skylark
Shop Parts
Filter Search
1973
Pontiac
Catalina
Shop Parts
Filter Search
1962
Chevrolet
Suburban
Shop Parts
Filter Search
1979
Oldsmobile
Cutlass
Shop Parts
Filter Search
1983
GMC
K35/K3500
Shop Parts
Filter Search
1976
Buick
Regal
Shop Parts
Filter Search
1979
Chevrolet
Monte Carlo
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
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
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
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
Bonus! Extended! ★
Free ground shipping $99 + up to 20% Savings - use code: USA250
Home
Fleetwood
1978
Gauges & Accessories
1978 Cadillac Fleetwood
Gauge & Accessory
Categories
Gauge Accessories
Gauges, Panels & Kits
Individual Gauges
Sending Units
Speedometers & Tachometers
1978 Cadillac Fleetwood
Gauges & Accessories
Filters
12
24
36
48
60
96
120
Relevance
Best Selling
A-Z ↓
Z-A ↑
Highest Price ↑
Lowest Price ↓
Newest Arrivals
×
Product Type
Aftermarket
116
Performance
54
Restoration
2
Part Type
Active Noise Cancellation Module
1
Air/Fuel Ratio Gauge
2
Ambient Air Temperature Sensor
1
Auto Trans Oil Temperature Gauge
3
Auto Trans Shift Indicator
2
Battery Box
3
Boost Gauge
2
Boost/Pyrometer Gauge
3
Brake Hydraulic Hose
1
Clock
19
Clock and Thermometer Unit
7
Dimmer Switch
1
Engine Coolant Temperature Gauge
10
Engine Coolant Temperature Sender
1
Engine Coolant Temperature Sensor
1
Engine Oil Line Fitting
1
Engine Oil Pressure Gauge
8
Engine Oil Pressure Sender
1
Engine Oil Temperature Gauge
4
Exhaust Temperature Sensor
1
Fuel Level Gauge
7
Fuel Pressure Gauge
10
Gauge Panel
5
Gauge Set
10
Gauge Wiring Harness
1
Instrument Cluster Gauge Face Kit
9
Instrument Panel Control Module
1
Instrument Panel Dimmer Module
1
Instrument Panel Light Relay
1
Multi-Purpose Gauge Mount
2
Multi-Purpose Pressure Gauge
12
Nitrous Oxide Pressure Gauge
1
Speedometer Gauge
7
Speedometer Impulse Sender
2
Speedometer Retainer
1
Tachometer Gauge
19
Tachometer Mount
2
Transmission Temperature Gauge
1
Tubing
1
Voltmeter Gauge
6
Uncategorized
2
Category
Gauge Accessories
21
Gauges, Panels & Kits
32
Individual Gauges
126
Sending Units
2
Speedometers & Tachometers
25
Price
$1 - $100
86
$101 - $200
44
$201 - $300
19
$301 - $400
9
$401 - up
14
New Arrival
New
2
Brand
Autometer
49
Classic Instruments
19
Dakota Digital
4
Eddie Motorsports
1
FiTech
2
Intellitronix
47
Marshall Instruments
44
Taylor
3
Review Rating
ooooo
ooooo
10
ooooo
ooooo
3
ooooo
ooooo
1
ooooo
ooooo
1
Not Yet Reviewed
157
Autometer
Gauge, Water Temp. AutoMeter, 2-5/8", Auto Gage, Mechanical, 100-280F
ooooo
ooooo
$79.99
Classic Instruments
Clock, Classic Instruments, White Hot Series
3 Style Options
ooooo
ooooo
From
$149.99
Intellitronix
Gauge, Fuel, Intellitronix Digital LED, Bar Graph, 2-1/16"
8 Bezel Color/LED Color Options
ooooo
ooooo
From
$76.99
Autometer
Gauge, Pedestal Tachometer, AutoMeter, 5", 0-10,000RPM, w/Int. Shift Lt.
2 Finish Options
ooooo
ooooo
From
$243.99
Intellitronix
Gauge Set, Intellitronix LED Bar Graph, w/3-3/8" Speedometer & Tachometer, 6pc (SET)
8 Bezel Color/LED Color Options
ooooo
ooooo
From
$535.99
Classic Instruments
Clock, Classic Instruments, Classic White Series
3 Style Options
ooooo
ooooo
From
$149.99
Classic Instruments
Clock, Classic Instruments, V8 Red Steelie Series
3 Style Options
ooooo
ooooo
From
$265.99
Autometer
Gauge, Oil Pressure, AutoMeter, Mechanical, 2-5/8", 0-150PSI (SET)
3 Finish Options
ooooo
ooooo
From
$112.99
Autometer
Gauge, Fuel Level, AutoMeter, Electric, 2-1/16", 0 Empty/30 Full, Early Style
9 Finish Options
ooooo
ooooo
From
$75.99
Autometer
Gauge, Fuel Pressure, AutoMeter, Mechanical, 2-1/16", 0-15PSI
3 Finish Options
ooooo
ooooo
From
$99.99
Classic Instruments
Clock, Classic Instruments, Silver Grey Series
2 Style Options
ooooo
ooooo
From
$149.99
Classic Instruments
Clock, Classic Instruments, Classic Series
1 Style Options
ooooo
ooooo
$299.99
Marshall Instruments
Tachometer Filter, 75-89 GM
ooooo
ooooo
$32.99
Autometer
Gauge, Voltmeter, AutoMeter, 2-1/16", Air-Core, 8-18V
18 Finish Options
ooooo
ooooo
From
$67.99
Classic Instruments
Clock, Classic Instruments, Nostalgia VT Series
3 Style Options
ooooo
ooooo
From
$259.99
Autometer
Gauge, Fuel Pressure, AutoMeter, 2-1/16", Mechanical, 0-15PSI, w/Isolator
3 Finish Options
ooooo
ooooo
From
$265.99
Autometer
Mounting Base, Tachometer, AutoMeter, Extended Length, For 3-3/4" & 5"
ooooo
ooooo
$25.99
Intellitronix
Gauge, Gear Indicator, LED Digital 2-1/16", w/High Beam/Check Engine Light
4 LED Color Options
ooooo
ooooo
$189.99
Autometer
Gauge, Fuel Level, AutoMeter, Electric, 2-1/16", 240 Empty/33 Full
17 Gauge Type Options
ooooo
ooooo
From
$75.99
Autometer
Shockstrap Kit, Tachometer Mount, AutoMeter, For 3-3/4" & 5" Monster
ooooo
ooooo
$25.99
Marshall Instruments
Gauge Set, 5pc, 0-90 Ohm Fuel, 3-3/8" Speedo
8 Option/Side Options
ooooo
ooooo
$279.99
Autometer
Gauge, Water Temp, AutoMeter, 2-1/16", Mechanical, 140-280F, 6FT Line
10 Finish Options
ooooo
ooooo
From
$139.99
Marshall Instruments
Tachometer, 5" In-Dash, 0-10,000 RPM, Full Sweep Electric
8 Option/Side Options
ooooo
ooooo
$122.99
Autometer
Mounting Cup, AutoMeter, 2-5/8", For Liquid Filled Gauge
2 Finish Options
ooooo
ooooo
From
$35.99
Page 4 of 8 - 173 Items
«
2
3
4
5
6
»
Page 4 of 8 - 173 Items
«
2
3
4
5
6
»
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