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
LeMans
My Garage
55
View Garage
1986
Buick
Regal
Shop Parts
Filter Search
1979
Buick
Regal
Shop Parts
Filter Search
1955
GMC
New Design
Shop Parts
Filter Search
1980
Oldsmobile
Cutlass
Shop Parts
Filter Search
1988
Cadillac
Eldorado
Shop Parts
Filter Search
1978
Chevrolet
K30
Shop Parts
Filter Search
1977
Pontiac
LeMans
Shop Parts
Filter Search
1986
Oldsmobile
Cutlass
Shop Parts
Filter Search
1972
Chevrolet
K20
Shop Parts
Filter Search
1979
GMC
Jimmy
Shop Parts
Filter Search
2013
Cadillac
CTS
Shop Parts
Filter Search
1973
Pontiac
LeMans
Shop Parts
Filter Search
1969
Pontiac
Bonneville
Shop Parts
Filter Search
2004
Cadillac
CTS
Shop Parts
Filter Search
1966
Cadillac
DeVille
Shop Parts
Filter Search
1964
Pontiac
GTO
Shop Parts
Filter Search
1980
Buick
Regal
Shop Parts
Filter Search
1987
Oldsmobile
Cutlass
Shop Parts
Filter Search
1977
Cadillac
Eldorado
Shop Parts
Filter Search
1985
GMC
C35/C3500
Shop Parts
Filter Search
1968
Pontiac
Tempest
Shop Parts
Filter Search
1987
GMC
K25/K2500
Shop Parts
Filter Search
1961
Cadillac
DeVille
Shop Parts
Filter Search
1969
Chevrolet
Chevelle
Shop Parts
Filter Search
1987
Chevrolet
Suburban
Shop Parts
Filter Search
1969
Pontiac
LeMans
Shop Parts
Filter Search
2007
Cadillac
XLR
Shop Parts
Filter Search
1972
Chevrolet
Suburban
Shop Parts
Filter Search
1985
Oldsmobile
Cutlass
Shop Parts
Filter Search
1974
Pontiac
LeMans
Shop Parts
Filter Search
1974
Chevrolet
C20
Shop Parts
Filter Search
1964
Pontiac
LeMans
Shop Parts
Filter Search
1970
Pontiac
GTO
Shop Parts
Filter Search
1982
Buick
Regal
Shop Parts
Filter Search
1977
Chevrolet
Chevelle
Shop Parts
Filter Search
1961
Pontiac
LeMans
Shop Parts
Filter Search
1978
Pontiac
Bonneville
Shop Parts
Filter Search
1969
Pontiac
GTO
Shop Parts
Filter Search
1980
Pontiac
LeMans
Shop Parts
Filter Search
1973
Pontiac
Bonneville
Shop Parts
Filter Search
1965
Pontiac
GTO
Shop Parts
Filter Search
1981
Pontiac
LeMans
Shop Parts
Filter Search
1976
Cadillac
DeVille
Shop Parts
Filter Search
1978
Cadillac
60 Special
Shop Parts
Filter Search
1968
GMC
C15/C1500
Shop Parts
Filter Search
1980
Cadillac
DeVille
Shop Parts
Filter Search
1962
Pontiac
LeMans
Shop Parts
Filter Search
1966
Cadillac
60 Special
Shop Parts
Filter Search
1981
Buick
Regal
Shop Parts
Filter Search
1963
Pontiac
Tempest
Shop Parts
Filter Search
1976
GMC
C35/C3500
Shop Parts
Filter Search
1967
Pontiac
GTO
Shop Parts
Filter Search
1981
Oldsmobile
Cutlass
Shop Parts
Filter Search
1978
Pontiac
LeMans
Shop Parts
Filter Search
1978
Buick
Regal
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
250th Anniversary Sale
Save up to 20% on Restoration - use code: USA250
Home
LeMans
1978
Ignition & Electrical
1978 Pontiac LeMans
Ignition & Electrical
Categories
Charging Systems
Computers, Chips & Programmers
Electrical Wiring
Horns
Ignition Components
Spark Plug Wires & Accessories
Starters
1978 Pontiac LeMans
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
80
Performance
66
Restoration
22
Part Type
Alternator
11
Battery
15
Battery Box
6
Battery Cable
1
Battery Charger
4
Battery Hold Down
2
Battery Hold Down Clamp Hardware Kit
1
Battery Relocation Kit
1
Battery Tray
1
Battery Tray Insulator
1
Braided Hose
1
Chassis Wire Harness
3
Clamp Value Pack
1
Distributor
1
Distributor Modulator Valve Switch
1
Distributor Wire Harness
1
Electrical Clamp
12
Engine Compartment Insulation
4
Engine Wiring Harness Connector
1
Fuel Pressure Gauge
1
Fuel Pump Relay
1
Grommet
1
Headlight Relay
2
Heat Shield Insulator
5
Ignition Coil
12
Ignition Control Module
1
Instrument Panel Light Socket
3
Nitrous Oxide Controller
1
OE Replacement Horn
3
Pigtail
1
Spark Plug Boot Heat Sleeve
1
Spark Plug Wire Holder
3
Spark Plug Wire Set
21
Starter Motor
7
Tie Strap and Clip
1
Tubing
1
Vehicle Jump Starter
2
Voltage Regulator
2
Wire Separator
8
Wire Wrapping Tool
2
Wiring Harness Tape
2
Wiring Relay
1
Uncategorized
18
Category
Charging Systems
45
Computers, Chips & Programmers
1
Electrical Wiring
84
Horns
3
Ignition Components
21
Spark Plug Wires & Accessories
49
Starters
7
Price
$1 - $100
88
$101 - $200
28
$201 - $300
20
$301 - $400
5
$401 - up
27
New Arrival
New
2
Brand
AC Delco
4
American Autowire
2
Antigravity Batteries
15
Davis Unified Ignition
5
Eddie Motorsports
8
FiTech
2
Intellitronix
2
Lectric Limited
2
LG Billet USA
2
Lokar
31
M&H
1
MSD
1
NOCO
5
Painless Performance
25
Pertronix
11
Powermaster
4
Taylor
9
Thermo-Tec
5
Tuff Stuff
15
Walker Products
7
Review Rating
ooooo
ooooo
7
ooooo
ooooo
8
ooooo
ooooo
1
ooooo
ooooo
1
Not Yet Reviewed
151
Antigravity Batteries
Car Battery, Group 27/R Lithium, Antigravity, w/Re-Start & Management System
4 Positive Term Loc/Amp Hour Rating Options
ooooo
ooooo
From
$973.99
Taylor
Spark Plug Wire Set, Taylor, ThunderVolt 8.2mm, Straight Boot, LS (SET)
3 Color Options
ooooo
ooooo
$94.99
Tuff Stuff
Alternator, Tuff Stuff, CS121, Serp Belt, 120 Amp, Side Terminal
4 Finish Options
ooooo
ooooo
From
$303.99
Antigravity Batteries
Car Battery, Group 51R Lithium, Antigravity, w/Re-Start & Management System
2 Amp Hour Rating Options
ooooo
ooooo
From
$737.99
Lokar
Wire Separator Set, Made4You Smoothie, Compact, 6-Pieces (SET)
12 Wire Size/Color Options
ooooo
ooooo
$27.99
Antigravity Batteries
Car Battery, H6/Group 48 Lithium, Antigravity, w/Re-Start/Management System, 16V
ooooo
ooooo
$973.99
Eddie Motorsports
Coil Relocation Mount Set, Eddie MS Billet Alum., Chevy LS, No Aux Mount Plate (SET)
7 Finish Options
ooooo
ooooo
From
$152.99
Antigravity Batteries
Car Battery, H6/Group 48 Lithium, Antigravity, w/Re-Start & Management System
3 Amp Hour Rating Options
ooooo
ooooo
From
$737.99
Taylor
Spark Plug Wire Set, Taylor, Spiro-Pro 8mm, Straight Boot, 9.5", LS (SET)
3 Color Options
ooooo
ooooo
$81.99
Pertronix
Ignition Coil, Pertronix, Flame Thrower, 99-07 LS Truck Engine, Square
2 Quantity Options
ooooo
ooooo
From
$71.99
Lokar
ButN-Snap, Made4You, 7-8mm Plug Wire Loom Set, 6-Pieces (SET)
6 Color Options
ooooo
ooooo
$27.99
MSD
Relay, Solid State, MSD, 4 Channel
4 Style/Color Options
ooooo
ooooo
From
$208.99
Pertronix
Ignition Coil, Pertronix, Flame Thrower, 14-2020 Gen V LT1 Engine, Round
2 Quantity Options
ooooo
ooooo
From
$75.99
Antigravity Batteries
Car Battery, H7/Group 94R Lithium, Antigravity, w/Re-Start & Management System
3 Amp Hour Rating Options
ooooo
ooooo
From
$973.99
NOCO
Charger, Genius Jump Starter, Wall 56W Rapid Charger
ooooo
ooooo
$59.99
Lokar
Wire Separator Set, STAC-PAK, Made4You Smoothie, 7-8mm Plug Wires, 16-Pieces (SET)
6 Color Options
ooooo
ooooo
$55.99
Eddie Motorsports
Battery Box, Eddie MS Billet Aluminum, Smooth, Optima D34/34 Series (SET)
7 Finish Options
ooooo
ooooo
$175.99
Intellitronix
Coil Packs, Ignition, GENIII/IV LS Engines, Intellitronix (SET)
ooooo
ooooo
$348.99
Antigravity Batteries
Powersports Battery, YTX30 Lithium, Antigravity, w/Battery Management System
ooooo
ooooo
$644.99
Lokar
Plug Wire Set, Lokar, LS, 7 mm, Extra Long 9 Foot (SET)
ooooo
ooooo
$262.99
Eddie Motorsports
Coil Relocation Mount Set, Eddie MS Billet Alum., Chevy LS, w/Aux Mount Plate (SET)
7 Finish Options
ooooo
ooooo
From
$228.99
Antigravity Batteries
Car Battery, Group U1/R Lithium, Antigravity, w/Re-Start & Management System
2 Positive Term Loc Options
ooooo
ooooo
$634.99
FiTech
Ignition Control Box, FiTech Go-Spark, Capacitive Discharge
ooooo
ooooo
$223.99
Eddie Motorsports
Battery Box, Eddie MS Billet Aluminum, Ball Mill, Optima 78 Series (SET)
7 Finish Options
ooooo
ooooo
$175.99
Page 5 of 7 - 168 Items
«
3
4
5
6
7
»
Page 5 of 7 - 168 Items
«
3
4
5
6
7
»
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