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
C20
My Garage
14
View Garage
1981
Chevrolet
C20
Shop Parts
Filter Search
1980
GMC
Caballero
Shop Parts
Filter Search
1994
Cadillac
Fleetwood
Shop Parts
Filter Search
1982
Chevrolet
C20
Shop Parts
Filter Search
1971
Pontiac
Grand Prix
Shop Parts
Filter Search
2011
Cadillac
CTS
Shop Parts
Filter Search
1998
Cadillac
DeVille
Shop Parts
Filter Search
1967
Chevrolet
K10
Shop Parts
Filter Search
1968
Pontiac
Grand Prix
Shop Parts
Filter Search
2014
Cadillac
CTS
Shop Parts
Filter Search
1943
Cadillac
60 Special
Shop Parts
Filter Search
1963
Oldsmobile
Cutlass
Shop Parts
Filter Search
1986
GMC
K35/K3500
Shop Parts
Filter Search
1969
Oldsmobile
Cutlass
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
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
C20
1981
Ignition & Electrical
1981 C20
Ignition & Electrical
Categories
Charging Systems
Computers, Chips & Programmers
Electrical Wiring
Horns
Ignition Components
Spark Plug Wires & Accessories
Starters
1981 C20
Ignition & Electrical
Filters
12
24
36
48
60
96
120
Relevance
Best Selling
A-Z ↓
Z-A ↑
Highest Price ↑
Lowest Price ↓
Newest Arrivals
×
Product Type
Aftermarket
74
Performance
75
Restoration
79
Part Type
Alternator
4
Auto Trans Control Solenoid Connector
2
Auto Trans Kick Down
2
Auxiliary Heater Switch Connector
2
Back Up Light Wiring Harness
3
Battery
15
Battery Box
6
Battery Cable Harness
1
Battery Charger
4
Battery Ground Cable
1
Battery Hold Down
2
Battery Relocation Kit
1
Battery Tray
2
Battery Tray Insulator
1
Body Wiring Harness
2
Braided Hose
1
Chassis Wire Harness
5
Clamp Value Pack
1
Cruise Control Wiring Harness
1
Dashboard Wiring Harness
2
Distributor
2
Distributor Cap
2
Distributor Modulator Valve Switch
1
Distributor Wire Harness
1
Dome Lamp Connector
1
Door Wiring Harness
4
Electrical Clamp
12
Engine Compartment Insulation
4
Engine Wiring Harness
1
Engine Wiring Harness Connector
1
Fuel Pressure Gauge
1
Fuel Pump Relay
1
Grommet
1
Headlight Relay
2
Headlight Wiring Harness
1
Heat Shield Insulator
5
Ignition Coil
12
Ignition Control Module
1
Instrument Panel Light Socket
3
License Plate Light Wiring Harness
1
Nitrous Oxide Controller
1
OE Replacement Horn
3
Pigtail
1
Power Window and Door Lock Wiring Harness
10
Radio Wire Harness
5
Spark Plug Boot Heat Sleeve
1
Spark Plug Wire Holder
3
Spark Plug Wire Set
15
Starter Motor
13
Tachometer Wire Harness
1
Tie Strap and Clip
1
Tubing
1
Vehicle Jump Starter
2
Voltage Regulator
2
Windshield Washer Switch
1
Wire Separator
9
Wire Wrapping Tool
2
Wiring Harness Tape
2
Wiring Relay
1
Uncategorized
39
Category
Charging Systems
38
Computers, Chips & Programmers
1
Electrical Wiring
149
Horns
3
Ignition Components
24
Spark Plug Wires & Accessories
44
Starters
13
Price
$1 - $100
115
$101 - $200
39
$201 - $300
32
$301 - $400
7
$401 - up
35
New Arrival
New
63
Brand
AC Delco
3
American Autowire
6
Antigravity Batteries
15
Davis Unified Ignition
5
Eddie Motorsports
8
FiTech
2
Holley
1
Intellitronix
2
Lectric Limited
1
LG Billet USA
2
Lokar
32
M&H
59
MSD
1
NOCO
5
Painless Performance
26
Pertronix
13
Powermaster
10
Taylor
9
Thermo-Tec
5
Tuff Stuff
8
Walker Products
2
Review Rating
ooooo
ooooo
11
ooooo
ooooo
7
ooooo
ooooo
2
ooooo
ooooo
2
Not Yet Reviewed
206
Painless Performance
Powerbraid Wire Wrap, 3/4"-diameter, 6-feet
ooooo
ooooo
$24.99
Painless Performance
Wire Wrap, Painless Classic Braid, 1/8" Diameter, 20' Length
ooooo
ooooo
$36.99
Wiring Harness, Headlight Dimmer, 1961-78 GM Vehicles
ooooo
ooooo
$6.99
Painless Performance
Powerbraid Wire Wrap, 1/2"-diameter, 10-feet
ooooo
ooooo
$29.99
Painless Performance
Wire Wrap, Painless Classic Braid, 3/4" Diameter, 6' Length
ooooo
ooooo
$31.99
Painless Performance
Powerbraid Wire Wrap, 1/4"-diameter, 20-feet
ooooo
ooooo
$31.99
Painless Performance
Powerbraid Installation Tool , 1"
ooooo
ooooo
$14.99
NEW
American Autowire
Wire Harness, Back-Up Lamp, 1981-87 GM 3/4 & 1 Ton, 2WD, MT, Swtch to Ext.
ooooo
ooooo
$52.99
Powermaster
Starter, PowerMAX Plus, Hitachi Style, Chevy 153/168T Straight Mnt, 180 Ft. Lbs.
2 Finish Options
ooooo
ooooo
From
$199.99
NEW
M&H
Wire Harness, Power Window, 79-81 GM Truck/Blazer/Jimmy, 2dr, LH, Man. Locks
ooooo
ooooo
$218.99
SALE
Tape, Wire Harness, (Roll)
ooooo
ooooo
$10.99
Save an extra 20%
Use
USA250
at checkout
Battery Tray, 1981-87 Chevrolet/GMC Truck/Suburban/Blazer/Jimmy, Main Tray, RH
ooooo
ooooo
$35.99
Powermaster
Starter, OE Look, PowerMAX, LS/LSX 4.8-6.2L, 168T, 160 Ft. Lbs.
2 Finish Options
ooooo
ooooo
From
$189.99
Powermaster
Starter, PowerMAX Plus, Hitachi Style, Chevy 153/168T Straight Mnt, 170 Ft. Lbs.
2 Finish Options
ooooo
ooooo
From
$189.99
NEW
M&H
Wiring Harness, Rear Light Inter. 81-84 GM 1/2 Ton/1 Ton, Crew Cab - 4 Door
ooooo
ooooo
$197.99
Tuff Stuff
Starter, Tuff Stuff Stock Style 1.9HP, Chevy LS1/LS6 168T Flywheel
2 Finish Options
ooooo
ooooo
From
$236.99
NEW
M&H
Wire Harness, Trailer Light Adapter, 1967-82 GM Truck, Stepside/Fleetside Only
ooooo
ooooo
$103.99
Holley
Hyperspark Set, Holley, Sniper EFI, Chevrolet
ooooo
ooooo
$1,049.99
NEW
M&H
Wiring Harness, AC Extension, 79-81 GM Truck, 2WD w/Diesel, Comp, to Fast Idle
ooooo
ooooo
$67.99
NEW
M&H
Wiring Harness, AC Ext. 1981 GM Truck, 2WD w/Diesel, Comp. to Harness
ooooo
ooooo
$67.99
NEW
M&H
Wring Harness, Solenoid to Conv. 81 GM Truck/SUB/Blzer/Jimmy, 2WD w/EGR Bleed SL
ooooo
ooooo
$129.99
SALE
Tubing, Cloth Insulation, 3/16" X 30"
ooooo
ooooo
$8.99
Save an extra 20%
Use
USA250
at checkout
NEW
M&H
Wiring Harness, Rear Light Inter., 1980-84 GM Truck, Short Bed
ooooo
ooooo
$197.99
NEW
M&H
Wiring Harness, Dome Lamp, 1973-82 GM Truck, 2-Door, Exc. Blazer/Jimmy
ooooo
ooooo
$42.99
Page 2 of 10 - 228 Items
«
1
2
3
4
5
»
Page 2 of 10 - 228 Items
«
1
2
3
4
5
»
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