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
1981
Grand Prix
My Garage
14
View Garage
1981
Pontiac
Grand Prix
Shop Parts
Filter Search
1967
GMC
K25/K2500
Shop Parts
Filter Search
1984
GMC
K35/K3500
Shop Parts
Filter Search
1974
GMC
Jimmy
Shop Parts
Filter Search
1966
GMC
K15/K1500
Shop Parts
Filter Search
1973
GMC
K15/K1500
Shop Parts
Filter Search
1952
Cadillac
Series 60 Fleetwood
Shop Parts
Filter Search
1962
Pontiac
Catalina
Shop Parts
Filter Search
1970
GMC
K15/K1500
Shop Parts
Filter Search
1983
Chevrolet
El Camino
Shop Parts
Filter Search
1962
Cadillac
Series 60 Fleetwood
Shop Parts
Filter Search
1972
GMC
C35/C3500
Shop Parts
Filter Search
1996
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1950
Cadillac
Series 60 Fleetwood
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
Mirrors & Hardware
Mirrors, Mounting Hardware
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
Mirrors & Hardware
Mirrors, Mounting Hardware
Wheels & Accessories
Lug Nuts, Bolts, Studs, Wheels, Accessories
Body Parts & Trim
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
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
Sale Extended!
Save up to 20% on Restoration - use code: USA250
Home
Grand Prix
1981
Gauges & Accessories
Individual Gauges
1981 Pontiac Grand Prix
Individual Gauges
Filters
12
24
36
48
60
96
120
Relevance
Best Selling
A-Z ↓
Z-A ↑
Highest Price ↑
Lowest Price ↓
Newest Arrivals
×
Product Type
Aftermarket
93
Performance
38
Part Type
Active Noise Cancellation Module
1
Air/Fuel Ratio Gauge
2
Ambient Air Temperature Sensor
1
Auto Trans Oil Temperature Gauge
4
Auto Trans Shift Indicator
1
Boost Gauge
2
Boost/Pyrometer Gauge
3
Brake Hydraulic Hose
1
Clock
19
Clock and Thermometer Unit
7
Engine Coolant Temperature Gauge
11
Engine Coolant Temperature Sender
1
Engine Coolant Temperature Sensor
1
Engine Oil Pressure Gauge
9
Engine Oil Pressure Sender
1
Engine Oil Temperature Gauge
4
Exhaust Temperature Sensor
1
Fuel Level Gauge
8
Fuel Pressure Gauge
8
Gauge Panel
4
Gauge Set
6
Multi-Purpose Pressure Gauge
12
Speedometer Gauge
5
Tachometer Gauge
12
Transmission Temperature Gauge
1
Voltmeter Gauge
6
Category
Dash & Accessories
1
Gauge Accessories
5
Gauges, Panels & Kits
12
Ignition Components
1
Individual Gauges
131
Speedometers & Tachometers
20
Price
$1 - $100
69
$101 - $200
35
$201 - $300
17
$301 - $400
5
$401 - up
5
Brand
Autometer
36
Classic Instruments
17
FiTech
2
Intellitronix
32
Marshall Instruments
44
Review Rating
ooooo
ooooo
5
ooooo
ooooo
1
ooooo
ooooo
1
Not Yet Reviewed
124
Marshall Instruments
Gauge, 2-1/16" Oil Temp, 140-300F, With Sender, Short Sweep Electric
8 Option/Side Options
ooooo
ooooo
$47.99
Intellitronix
Voltmeter, Intellitronix Digital LED, 2-1/16", 7 to 25.5 Volts
8 Bezel Color/LED Color Options
ooooo
ooooo
From
$59.99
Marshall Instruments
Gauge, Pressure, 1.5" Black Marshall Logo Dial, White Pntr, Chrome Case & Bezel
5 Finish Options
ooooo
ooooo
$21.99
Marshall Instruments
Thermometer, 2" Dial, 0-250F, White "Shock Proof" Dial, Black Pointer, 3/8NPT
ooooo
ooooo
$53.99
Intellitronix
Gauge, Water Temp, Intellitronix LED Bar Graph, 2-1/16", 160-240 Deg F, w/Sender
8 Bezel Color/LED Color Options
ooooo
ooooo
From
$84.99
Intellitronix
Gauge, Boost, Intellitronix Digital LED, 0-30psi, 2-1/16"
8 Bezel Color/LED Color Options
ooooo
ooooo
From
$115.99
Intellitronix
Tachometer, Intellitronix Digital LED, 2-1/16", Programmable
8 Bezel Color/LED Color Options
ooooo
ooooo
From
$93.99
Intellitronix
Gauge, Oil Temp, Intellitronix Digital LED, 2-1/16", 50-350 Degrees F, w/Sender
8 Bezel Color/LED Color Options
ooooo
ooooo
From
$71.99
Intellitronix
Clock, Intellitronix Digital LED, 2-1/16"
8 Bezel Color/LED Color Options
ooooo
ooooo
From
$72.99
Intellitronix
Tachometer, Intellitronix LED Digital/Bar Graph, 3-3/8, Multi-Programable Memory
8 Bezel Color/LED Color Options
ooooo
ooooo
From
$171.99
Marshall Instruments
Gauge, Pressure, 1.5" Carbon Fiber Look Dial, White Pointer
4 Finish Options
ooooo
ooooo
$22.99
Marshall Instruments
Gauge, Pressure, 1.5" Midnight Black, Flag Dial, Red Pntr, Chrome Case & Bezel
5 Finish Options
ooooo
ooooo
$22.99
Marshall Instruments
Gauge, Pressure, 1.5" Midnight Silver, Flag Dial, Red Pntr, Chrome Case & Bezel
5 Finish Options
ooooo
ooooo
$22.99
Marshall Instruments
Gauge, 2-1/16" Vac/Boost, 30", 0-30 PSI With Tubing Kit, Mechanical
8 Option/Side Options
ooooo
ooooo
$47.99
Intellitronix
Gauge, Trans Temp, Intellitrnx Digital LED Bar Graph, 2-1/16", 140-340°F, w/Sndr
8 Bezel Color/LED Color Options
ooooo
ooooo
From
$84.99
Marshall Instruments
Tachometer, 5" Memory, External Shift Light, 10000 RPM, Full Sweep Electric
4 Option/Side Options
ooooo
ooooo
$122.99
Marshall Instruments
Gauge, Pressure, 1.5" White PSI/kPa/Bar Dial, Black Pntr, Chrome Case & Bezel
13 Finish Options
ooooo
ooooo
$21.99
Intellitronix
Gauge, Water Temp, Intellitronix Digital LED, 2-1/16", 50-250 Deg F, w/Sender
8 Bezel Color/LED Color Options
ooooo
ooooo
From
$71.99
Marshall Instruments
Thermometer, 1.4" Dial, 0-250F, Engine Turned Dial, Black Pointer, 3/8NPT
ooooo
ooooo
$38.99
Marshall Instruments
Gauge, 2-1/16" Fuel Pressure, 0-100PSI, With Sender, Short Sweep Electric
8 Option/Side Options
ooooo
ooooo
$47.99
Marshall Instruments
Thermometer, 1.4" Dial, 0-250F, Silver Marshall Logo Dial, Red Pointer, 3/8NPT
ooooo
ooooo
$38.99
Marshall Instruments
Gauge, 2-5/8" Fuel Pressure, 0-15 PSI, Mechanical
2 Finish Options
ooooo
ooooo
$42.99
Intellitronix
Gauge, Boost, Intellitronix Digital LED Bar Graph, 0-60psi, 2-1/16"
8 Bezel Color/LED Color Options
ooooo
ooooo
From
$149.99
Marshall Instruments
Gauge, 2-5/8" Volts, 8-18V, Short Sweep Electric
2 Finish Options
ooooo
ooooo
$42.99
Page 5 of 6 - 131 Items
«
2
3
4
5
6
»
Page 5 of 6 - 131 Items
«
2
3
4
5
6
»
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