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
1984
C30
My Garage
2
View Garage
1984
Chevrolet
C30
Shop Parts
Filter Search
1969
Cadillac
Series 62
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
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
C30
1984
Ignition & Electrical
Electrical Wiring
1984 C30
Electrical Wiring
Filters
12
24
36
48
60
96
120
Relevance
Best Selling
A-Z ↓
Z-A ↑
Highest Price ↑
Lowest Price ↓
Newest Arrivals
×
Product Type
Aftermarket
48
Performance
29
Restoration
53
Part Type
Back Up Light Wiring Harness
2
Battery
15
Battery Ground Cable
1
Battery Relocation Kit
1
Body Wiring Harness
1
Chassis Wire Harness
5
Clamp Value Pack
1
Dashboard Wiring Harness
2
Distributor Wire Harness
1
Door Wiring Harness
4
Electrical Clamp
12
Engine Compartment Insulation
4
Engine Wiring Harness
7
Fuel Pump Relay
1
Grommet
1
Headlight Relay
2
Heat Shield Insulator
5
Instrument Panel Light Socket
3
Power Window and Door Lock Wiring Harness
12
Spark Plug Boot Heat Sleeve
1
Spark Plug Wire Holder
3
Tachometer Wire Harness
1
Tie Strap and Clip
1
Tubing
1
Wire Separator
9
Wire Wrapping Tool
2
Wiring Harness Tape
2
Wiring Relay
1
Uncategorized
29
Category
Charging Systems
15
Dash & Accessories
3
Electrical & Electrical Testing Tools
2
Electrical Wiring
130
Fuel Pumps & Regulators
1
Gauges, Panels & Kits
1
Lines
4
Spark Plug Wires & Accessories
27
Tubing
9
Price
$1 - $100
62
$101 - $200
14
$201 - $300
18
$301 - $400
8
$401 - up
28
New Arrival
New
46
Brand
American Autowire
5
Antigravity Batteries
15
Lokar
27
M&H
42
MSD
1
Painless Performance
26
Thermo-Tec
5
Review Rating
ooooo
ooooo
5
ooooo
ooooo
3
ooooo
ooooo
1
Not Yet Reviewed
121
NEW
M&H
Wire Harness, Power Window, 1982-84 GM Truck/Blazer/Jimmy, Frt LH, Pow. Locks
ooooo
ooooo
$245.99
NEW
M&H
Wire Harness, Power Window, 1982-84 GM Truck/Blazer/Jimmy, X-Over, Man. Locks
ooooo
ooooo
$289.99
NEW
M&H
Wire Harness, Power Window, 1982-84 GM Truck/Blazer/Jimmy, Frt LH, Man. Locks
ooooo
ooooo
$218.99
NEW
M&H
Wire Harness, Power Door Lock, 81-84 GM Truck/Blzr/Jim, 2DR XOver, No Pwr Wndw
ooooo
ooooo
$282.99
NEW
M&H
Ground Wire, Auxiliary Battery, 1981-87 Truck/SUB/Blazer/Jimmy, w/Camper Option
ooooo
ooooo
$31.99
NEW
M&H
Wire Harness, Tachometer, 1981-87 GM Truck/Suburban/Blazer/Jimmy
ooooo
ooooo
$54.99
NEW
M&H
Wiring Harness, AC Ext. 82-84 GM Truck/SUB/Blzr/Jim, w/Diesel, Comp. to Harness
ooooo
ooooo
$67.99
NEW
M&H
Wire Harness, Dash Clock, 79-84 GM Truck/Suburban/Blazer/Jimmy, From Fuse Panel
ooooo
ooooo
$34.99
NEW
M&H
Wiring Harness, Engine, 1981-84 GM Truck/Suburban/Blazer/Jimmy, 6 Cylinder, 292
ooooo
ooooo
$459.99
NEW
M&H
Wiring Harness, Engine, 1982-84 GM Truck/Suburban/Blazer/Jimmy, 6 Cyl, 250
ooooo
ooooo
$459.99
NEW
M&H
Wiring Harness, Engine, 83-84 GM Truck/Sub/Blazer/Jimmy, 350, w/37 or 66 Amp Alt
ooooo
ooooo
$336.99
NEW
M&H
Wiring Harness, Engine, 83-84 GM Truck/Sub/Blazer/Jimmy, 305/350, w/78 Amp Alt.
ooooo
ooooo
$337.99
NEW
M&H
Wiring Harness, Engine, 83-84 GM Truck/Suburban/Blazer/Jimmy, 350, w/78 Amp Alt.
ooooo
ooooo
$337.99
NEW
M&H
Wiring Harness, Engine, 83-84 GM Truck/Sub/Blazer/Jimmy, 454, w/37 or 66 Amp Alt
ooooo
ooooo
$337.99
NEW
M&H
Wiring Harness, Engine, 1983-84 GM Truck/Sub/Blazer/Jimmy, 454, w/78 Amp Alt.
ooooo
ooooo
$337.99
NEW
M&H
Wiring Harness, Forward Lamp, 1983-84 GM Truck/Suburban/Blazer/Jimmy
2 Headlights Options
ooooo
ooooo
$321.99
NEW
M&H
Wiring Harness, Dash, 1984 GM Truck/Suburban/Blazer/Jimmy, V8 w/CA Emission
2 Transmission Options
ooooo
ooooo
$1,112.99
NEW
M&H
Wiring Harness, Dash, 1984 GM Truck/Suburban/Blazer/Jimmy, V8, No CA Emission
2 Transmission Options
ooooo
ooooo
$1,112.99
NEW
M&H
Wiring Harness, Dome Lamp, 1984-87 GM Truck/Suburban/Blazer/Jimmy
ooooo
ooooo
$53.99
NEW
M&H
Wiring Harness, Air Conditioning, 83-86 GM Truck/SUB/Blazer/Jimmy, w/Heater Wrng
ooooo
ooooo
$269.99
NEW
M&H
Wire Harness, Power Window, 82-84 GM Truck/SUB/Blazer/Jimmy, Ft RH, Pwr. Locks
ooooo
ooooo
$245.99
NEW
M&H
Wire Harness, Power Window, 82-84 GM Truck/SUB/Blazer/Jimmy, Ft RH, Man. Lk
ooooo
ooooo
$218.99
NEW
M&H
Wire Harness, Power Door Lock, 79-86 GM Truck/Blazr/Jim, Ft LH/RH, No Pwr Wndw
ooooo
ooooo
$219.99
NEW
M&H
Jumper Wire, Brake Warning Switch, 1978-91 GM Truck/Suburban/Blazer/Jimmy, 2WD
ooooo
ooooo
$39.99
Page 3 of 6 - 130 Items
«
1
2
3
4
5
»
Page 3 of 6 - 130 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