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
Blazer
My Garage
36
View Garage
1981
Chevrolet
Blazer
Shop Parts
Filter Search
1976
Chevrolet
K20
Shop Parts
Filter Search
1979
Cadillac
DeVille
Shop Parts
Filter Search
1982
Cadillac
DeVille
Shop Parts
Filter Search
1976
Cadillac
DeVille
Shop Parts
Filter Search
1986
GMC
Caballero
Shop Parts
Filter Search
1971
Pontiac
GTO
Shop Parts
Filter Search
1966
Cadillac
DeVille
Shop Parts
Filter Search
2000
Cadillac
DeVille
Shop Parts
Filter Search
1978
Cadillac
DeVille
Shop Parts
Filter Search
1986
Cadillac
DeVille
Shop Parts
Filter Search
1995
Cadillac
DeVille
Shop Parts
Filter Search
1968
Cadillac
DeVille
Shop Parts
Filter Search
1974
Cadillac
DeVille
Shop Parts
Filter Search
1990
Cadillac
DeVille
Shop Parts
Filter Search
1973
Chevrolet
Chevelle
Shop Parts
Filter Search
1966
Oldsmobile
Cutlass
Shop Parts
Filter Search
1972
Pontiac
GTO
Shop Parts
Filter Search
1971
Cadillac
DeVille
Shop Parts
Filter Search
1962
Cadillac
DeVille
Shop Parts
Filter Search
1963
Oldsmobile
Cutlass
Shop Parts
Filter Search
1978
Oldsmobile
Cutlass
Shop Parts
Filter Search
1969
Cadillac
DeVille
Shop Parts
Filter Search
1964
Pontiac
LeMans
Shop Parts
Filter Search
1969
Pontiac
GTO
Shop Parts
Filter Search
1972
Cadillac
DeVille
Shop Parts
Filter Search
1964
Cadillac
DeVille
Shop Parts
Filter Search
1968
Oldsmobile
Cutlass
Shop Parts
Filter Search
1982
Oldsmobile
Cutlass
Shop Parts
Filter Search
1973
Cadillac
DeVille
Shop Parts
Filter Search
1973
Pontiac
GTO
Shop Parts
Filter Search
1975
Cadillac
DeVille
Shop Parts
Filter Search
1961
Cadillac
DeVille
Shop Parts
Filter Search
1966
Pontiac
GTO
Shop Parts
Filter Search
1968
Pontiac
LeMans
Shop Parts
Filter Search
1972
Pontiac
GTO
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
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
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
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
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
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
250th Anniversary Sale
Save up to 20% on Restoration - use code: USA250
Home
Blazer
1981
Ignition & Electrical
1981 Blazer
Ignition & Electrical
Categories
Charging Systems
Computers, Chips & Programmers
Electrical Wiring
Horns
Ignition Components
Spark Plug Wires & Accessories
Starters
1981 Blazer
Ignition & Electrical
Filters
12
24
36
48
60
96
120
Relevance
Best Selling
A-Z ↓
Z-A ↑
Highest Price ↑
Lowest Price ↓
Newest Arrivals
×
Clear All Filters
Product Type
Aftermarket
43
Performance
27
Restoration
40
Part Type
Alternator
0
Auto Trans Control Solenoid Connector
1
Auxiliary Heater Switch Connector
1
Back Up Light Wiring Harness
2
Battery
0
Battery Box
0
Battery Cable Harness
0
Battery Charger
4
Battery Ground Cable
1
Battery Hold Down
0
Battery Hold Down Clamp Hardware Kit
1
Battery Relocation Kit
1
Battery Tray
3
Battery Tray Insulator
1
Body Wiring Harness
1
Braided Hose
1
Chassis Wire Harness
0
Clamp Value Pack
1
Cruise Control Wiring Harness
0
Dashboard Wiring Harness
0
Distributor
0
Distributor Cap
0
Distributor Modulator Valve Switch
1
Distributor Wire Harness
1
Dome Lamp Connector
0
Door Wiring Harness
0
Electrical Clamp
9
Engine Compartment Insulation
2
Engine Wiring Harness
0
Engine Wiring Harness Connector
0
Fuel Pressure Gauge
1
Fuel Pump Relay
1
Grommet
1
Headlight Relay
0
Headlight Wiring Harness
1
Heat Shield Insulator
0
Ignition Coil
7
Ignition Control Module
0
Instrument Panel Light Socket
3
License Plate Light Wiring Harness
1
Nitrous Oxide Controller
1
OE Replacement Horn
2
Pigtail
1
Power Window and Door Lock Wiring Harness
0
Radio Wire Harness
4
Spark Plug Boot Heat Sleeve
1
Spark Plug Wire Holder
3
Spark Plug Wire Set
6
Starter Motor
0
Tachometer Wire Harness
1
Tailgate Wiring Harness
0
Tie Strap and Clip
1
Tubing
1
Vehicle Jump Starter
2
Voltage Regulator
1
Windshield Washer Switch
1
Wire Separator
9
Wire Wrapping Tool
2
Wiring Harness Tape
2
Wiring Relay
0
Uncategorized
26
Category
Charging Systems
12
Computers, Chips & Programmers
1
Electrical Wiring
79
Horns
2
Ignition Components
10
Spark Plug Wires & Accessories
31
Starters
0
Price
Clear
$1 - $100
110
$101 - $200
41
$201 - $300
31
$301 - $400
7
$401 - up
35
New Arrival
New
28
Brand
AC Delco
2
American Autowire
3
Antigravity Batteries
0
Davis Unified Ignition
2
Eddie Motorsports
0
FiTech
1
Holley
0
Intellitronix
1
Lectric Limited
1
LG Billet USA
0
Lokar
25
M&H
26
MSD
0
NOCO
5
Painless Performance
18
Pertronix
6
Powermaster
0
Taylor
5
Thermo-Tec
0
Tuff Stuff
1
Walker Products
1
Review Rating
ooooo
ooooo
6
ooooo
ooooo
7
ooooo
ooooo
1
ooooo
ooooo
1
Not Yet Reviewed
95
SALE
M&H
Pigtail, Window/Convertible Switch, 64-78 A-Body, 1961-78 Cadillac, 77-81 Truck
ooooo
ooooo
$32.99
Save an extra 12%
Use
USA250
at checkout
Painless Performance
Tape, Painless Performance, 3/4" x 25'
3 Type Options
ooooo
ooooo
From
$12.99
Painless Performance
Cable Set, Battery Relocation, Painless Performance
2 Length Options
ooooo
ooooo
From
$92.99
NEW
M&H
Wiring Harness, Dome Lamp to Extension, 1976-83 GM Blazer/Jimmy
2 Top Version Options
ooooo
ooooo
From
$42.99
KIT
Socket, Instrument Panel Lamp, 5/8" Hole, 15-Piece Kit (KIT)
ooooo
ooooo
$39.99
Discounted Kit
Save 9% with this bundle
NEW
M&H
Wire Harness, Rear Auxiliary Speaker, 1981-82 Blazer/Jimmy
ooooo
ooooo
$67.99
Socket, Instrument Panel Lamp, 5/8" Hole
ooooo
ooooo
$2.99
SALE
AC Delco
Horn Kit, High Note, 1966+, AC Delco
ooooo
ooooo
$96.99
Save an extra 7%
Use
USA250
at checkout
Battery Mat, Tray Saver
2 Finish Options
ooooo
ooooo
From
$9.99
Painless Performance
Wiring Lead, Tachometer, Painless Performance, HEI Distributor
ooooo
ooooo
$12.99
Painless Performance
Wire Wrap, Painless Classic Braid, 1" Diameter, 12' Length
ooooo
ooooo
$45.99
NEW
M&H
Wiring Harness, Heater, 1979-81 Suburban/Blazer/Jimmy, w/o AC, w/Rr Aux Heater
ooooo
ooooo
$83.99
SALE
AC Delco
Horn Kit, Low Note, 1966+, AC Delco
ooooo
ooooo
$89.99
Save an extra 12%
Use
USA250
at checkout
Painless Performance
Wire Wrap, Painless Classic Braid, 1/2" Diameter, 10' Length
ooooo
ooooo
$34.99
Painless Performance
Wire Wrap, Painless Classic Braid, 1/4" Diameter, 20' Length
ooooo
ooooo
$36.99
Painless Performance
Powerbraid Installation Tool Set, 3-pc , 1/8", 1/4", 1/2", 3/4" (SET)
ooooo
ooooo
$27.99
Painless Performance
Powerbraid Wire Wrap, 1"-diameter, 12-feet
ooooo
ooooo
$49.99
Painless Performance
Relay, Fuel Pump, Painless Performance, Standard
ooooo
ooooo
$34.99
Painless Performance
Powerbraid Wire Wrap, 1/8"-diameter, 20-feet
ooooo
ooooo
$31.99
Wiring Harness, Headlight Dimmer, 1961-78 GM Vehicles
ooooo
ooooo
$6.99
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
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
Page 1 of 5 - 110 Items
1
2
3
»
Page 1 of 5 - 110 Items
1
2
3
»
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