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
1974
Eldorado
My Garage
1
View Garage
1974
Cadillac
Eldorado
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
Bumpers & Hardware
Bumpers, Hardware, Inserts, Brackets
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
Vinyl Tops
Tops, Modlings, Clips
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
Eldorado
1974
Ignition & Electrical
1974 Cadillac Eldorado
Ignition & Electrical
Categories
Charging Systems
Computers, Chips & Programmers
Electrical Wiring
Horns
Ignition Components
Race Electronics
Spark Plug Wires & Accessories
Starters
1974 Cadillac Eldorado
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
119
Performance
201
Restoration
51
Part Type
Accessory Fuse / Relay Wiring Kit
1
Accessory Power Relay
1
Accessory Wiring Junction Block Connector
3
Alternator
36
Alternator Amperage Sensor
1
Alternator Brush Set
1
Alternator Fan
1
Battery
15
Battery Box
12
Battery Cable
4
Battery Charger
4
Battery Heat Shield
1
Battery Hold Down
5
Battery Hold Down Clamp Hardware Kit
1
Battery Relocation Kit
3
Battery Terminal Bolt
2
Battery Tray
1
Battery Tray Insulator
1
Braided Hose
1
Brake Light Switch
1
Chassis Wire Harness
3
Chassis Wiring Harness Clip
1
Chassis Wiring Harness Strap
1
Circuit Breaker
1
Clamp Value Pack
1
Courtesy Light
1
Courtesy Light Bracket
1
Distributor
5
Distributor Advance Curve Kit
1
Distributor Cap
2
Distributor Cap and Rotor Kit
1
Distributor Modulator Valve Switch
1
Distributor Rotor
1
Distributor Wire Harness
3
Door Lock Switch Connector
1
Electrical Clamp
12
Electronic Ignition Switch Control Module
2
Engine Compartment Insulation
4
Engine Cooling Fan Motor Relay
2
Engine Kill Switch
1
Engine Wiring Harness Connector
1
Firewall Plate
1
Fuel Pressure Gauge
1
Fuel Pump Relay
2
Grommet
1
Headlight Relay
2
Headlight Wiring Harness
1
Heat Shield Insulator
5
Horn Relay
1
Ignition Coil
37
Ignition Coil Cover
1
Ignition Coil Mounting Bracket
2
Ignition Control Module
12
Ignition Performance Module
1
Ignition Wire Sleeve and Boot Kit
2
Ignitor
3
Instrument Panel Light Socket
3
Master Disconnect Switch
1
Neutral Safety Switch
1
OE Replacement Horn
3
Pigtail
1
Power Seat Recliner Actuator Wiring Harness Relay
1
Spark Plug
6
Spark Plug Boot
3
Spark Plug Boot Heat Sleeve
1
Spark Plug Wire
1
Spark Plug Wire Heat Sleeve
2
Spark Plug Wire Holder
8
Spark Plug Wire Set
40
Starter Heat Shield
1
Starter Insulator
1
Starter Motor
6
Starter Solenoid
3
Tachometer Adapter
2
Tachometer Gauge
2
Tachometer Gauge Connector
1
Thermal Acoustic Insulation
7
Tie Strap and Clip
1
Timing Light
1
Tubing
1
Vehicle Jump Starter
5
Voltage Regulator
2
Wire Separator
9
Wire Stripper
2
Wire Wrapping Tool
2
Wiring Harness Clip
2
Wiring Harness Tape
2
Wiring Relay
1
Uncategorized
39
Category
Charging Systems
95
Computers, Chips & Programmers
2
Electrical Wiring
122
Horns
4
Ignition Components
90
Race Electronics
1
Spark Plug Wires & Accessories
92
Starters
13
Price
$1 - $100
207
$101 - $200
65
$201 - $300
46
$301 - $400
12
$401 - up
41
New Arrival
New
9
Brand
AC Delco
13
American Autowire
9
Antigravity Batteries
15
Autometer
2
Davis Unified Ignition
19
Detroit Speed
2
Eddie Motorsports
8
Edelbrock
3
FiTech
2
Intellitronix
2
Lectric Limited
6
LG Billet USA
2
Lokar
33
M&H
4
Magnecor
2
Mr. Gasket
1
MSD
37
NOCO
8
Painless Performance
35
Pertronix
24
Powermaster
37
RESTOPARTS
3
Revolution Electronics
1
Taylor
37
Thermo-Tec
19
Tuff Stuff
7
Review Rating
ooooo
ooooo
59
ooooo
ooooo
32
ooooo
ooooo
4
ooooo
ooooo
2
ooooo
ooooo
2
Not Yet Reviewed
272
Thermo-Tec
Heat Sleeve, Thermo-Tec, Aluminized, 50' x 2" I.D.
ooooo
ooooo
$546.99
Thermo-Tec
Heat Sleeve, Thermo-Tec, Aluminized, 50' x 1/2" I.D.
ooooo
ooooo
$272.99
Thermo-Tec
Heat Sleeve, Thermo-Tec, Aluminized, 50' x 2 1/2" I.D.
ooooo
ooooo
$636.99
Lokar
Coil Extension Harness, Lokar, LS, Pair (PAIR)
ooooo
ooooo
$139.99
Pertronix
Ignition Coil, Pertronix, Flame Thrower, LS Truck Engine, Round
ooooo
ooooo
$57.99
Lokar
Wire Separators, Box Cluster 4-Wire, Made4You Smoothie, 7-8mm Plug Wires, 2pcs (SET)
6 Color Options
ooooo
ooooo
$20.99
NOCO
NOCO Accessory, Extension Cable, 10 foot
ooooo
ooooo
$21.99
Lokar
Wire Separator Set, Made4You Smoothie, V6, 7-8mm Plug Wires, 8-Pieces (SET)
6 Color Options
ooooo
ooooo
$55.99
Pertronix
Ignition Coil, Pertronix, Flame Thrower, LS2/LS3/LS7, Round
ooooo
ooooo
$54.99
Pertronix
Ignition Coil, Pertronix, Flame Thrower, LS1/LS6, Square, 8-pcs (SET)
ooooo
ooooo
$464.99
SALE
Clip, Wire Harness, 1954-93 GM
ooooo
ooooo
$5.99
Save an extra 17%
Use
USA250
at checkout
SALE
Clips, Wire Harness, 1954-93 GM, Steel (PAIR)
ooooo
ooooo
$14.99
Save an extra 8%
Use
USA250
at checkout
Taylor
Separators, Spark Plug Wire, Taylor, Clamp Style, 7-8mm (SET)
3 Color Options
ooooo
ooooo
$21.99
Painless Performance
Grommets, Painless Performance, Assortment
ooooo
ooooo
$16.99
SALE
Clip, Wire, 67-88 GM All, TH400 Transmission
ooooo
ooooo
$15.99
Save an extra 14%
Use
USA250
at checkout
Painless Performance
Clips, Cable Tie, Painless Performance, 1/4" Hole
ooooo
ooooo
$15.99
Painless Performance
Wiring Harness, Chassis, Painless, Classic Custom-Plus, 28 Circuit, Grommet
2 Key Location Options
ooooo
ooooo
From
$347.99
Taylor
Separators, Spark Plug Wire, Taylor, Clamp Style, 409 Spiro-Pro 10.4mm, (SET)
3 Color Options
ooooo
ooooo
$23.99
MSD
Wire Separators, MSD, Pro-Clamp (SET)
ooooo
ooooo
$41.99
MSD
Ignition Coil, w/Ballast and Hardware, MSD, Blaster 2 (SET)
2 Finish Options
ooooo
ooooo
From
$72.99
Lectric Limited
Bolt, Side Post Battery, 7/16" Head - 3/8"-16 Thread - 1" Long
ooooo
ooooo
$7.99
SALE
Clip Set, Printed Circuit Board Retainer, 12-Pieces (SET)
ooooo
ooooo
$14.99
Save an extra 8%
Use
USA250
at checkout
Lectric Limited
Bolt, Side Post Battery, 5/16" head - 3/8"-16 thread - 1-1/8" long
ooooo
ooooo
$6.99
Lokar
T-Clamp Single Place, Made4You, Small Diameter, 8-Pieces (SET)
12 Size/Color Options
ooooo
ooooo
$24.99
Page 15 of 16 - 374 Items
«
12
13
14
15
16
»
Page 15 of 16 - 374 Items
«
12
13
14
15
16
»
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