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
1957
Eldorado
My Garage
22
View Garage
1957
Cadillac
Eldorado
Shop Parts
Filter Search
1968
Chevrolet
Suburban
Shop Parts
Filter Search
1987
GMC
C15/C1500
Shop Parts
Filter Search
1949
Cadillac
Series 60
Shop Parts
Filter Search
1943
Cadillac
Series 61
Shop Parts
Filter Search
1966
GMC
C15/C1500
Shop Parts
Filter Search
1978
Chevrolet
C10
Shop Parts
Filter Search
1962
Chevrolet
C20
Shop Parts
Filter Search
1986
GMC
Jimmy
Shop Parts
Filter Search
1964
Buick
Skylark
Shop Parts
Filter Search
1960
Chevrolet
K20
Shop Parts
Filter Search
1981
Chevrolet
Monte Carlo
Shop Parts
Filter Search
2010
Chevrolet
Malibu
Shop Parts
Filter Search
1971
Cadillac
Eldorado
Shop Parts
Filter Search
2009
Cadillac
STS
Shop Parts
Filter Search
1960
Pontiac
Catalina
Shop Parts
Filter Search
1979
GMC
K35/K3500
Shop Parts
Filter Search
1967
Pontiac
LeMans
Shop Parts
Filter Search
1964
Chevrolet
K20
Shop Parts
Filter Search
2014
Chevrolet
Malibu
Shop Parts
Filter Search
2008
Cadillac
Escalade EXT
Shop Parts
Filter Search
1939
Cadillac
Series 61
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
Mirrors & Hardware
Mirrors, Mounting Hardware
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
Mirrors & Hardware
Mirrors, Mounting 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
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
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
Bonus! Extended! ★
Free ground shipping $99 + up to 20% Savings - use code: USA250
Home
Eldorado
1957
Ignition & Electrical
1957 Cadillac Eldorado
Ignition & Electrical
Categories
Charging Systems
Computers, Chips & Programmers
Electrical Wiring
Horns
Ignition Components
Race Electronics
Spark Plug Wires & Accessories
Starters
1957 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
117
Performance
193
Restoration
47
Part Type
Accelerator Pedal Bushing
1
Accessory Fuse / Relay Wiring Kit
1
Accessory Wiring Junction Block Connector
3
Alternator
40
Alternator Amperage Sensor
1
Alternator Brush Set
1
Battery
15
Battery Box
12
Battery Cable
2
Battery Charger
4
Battery Ground Strap
2
Battery Heat Shield
1
Battery Hold Down
3
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
Chassis Wire Harness
3
Chassis Wiring Harness Strap
3
Clamp Value Pack
1
Courtesy Light
1
Distributor
3
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 Relay
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 Oil Pressure Switch Seal
1
Engine Wiring Harness Connector
1
Firewall Grommet
4
Firewall Plate
1
Fuel Pressure Gauge
1
Fuel Pump Relay
2
Glove Box
1
Grommet
1
Headlight Relay
2
Heat Shield Insulator
5
Ignition Coil
37
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
Spark Plug
6
Spark Plug Boot
2
Spark Plug Boot Heat Sleeve
1
Spark Plug Wire
1
Spark Plug Wire Heat Sleeve
2
Spark Plug Wire Holder
9
Spark Plug Wire Set
33
Starter Heat Shield
1
Starter Insulator
1
Starter Motor
4
Starter Solenoid
2
Tachometer Adapter
2
Tachometer Gauge
2
Tachometer Gauge Connector
1
Tail Light Grommet
1
Thermal Acoustic Insulation
7
Tie Strap and Clip
1
Timing Light
1
Tubing
1
Vehicle Jump Starter
5
Voltage Regulator
4
Wire Separator
9
Wire Stripper
2
Wire Wrapping Tool
2
Wiring Harness Clip
2
Wiring Harness Tape
2
Wiring Relay
1
Uncategorized
37
Category
Charging Systems
94
Computers, Chips & Programmers
1
Electrical Wiring
123
Horns
1
Ignition Components
87
Race Electronics
1
Spark Plug Wires & Accessories
86
Starters
10
Price
$1 - $100
196
$101 - $200
63
$201 - $300
44
$301 - $400
12
$401 - up
42
New Arrival
New
8
Brand
AC Delco
7
American Autowire
9
Antigravity Batteries
15
Autometer
2
Davis Unified Ignition
17
Eddie Motorsports
8
Edelbrock
2
FiTech
2
Intellitronix
2
Lectric Limited
8
LG Billet USA
2
Lokar
33
M&H
3
Magnecor
2
Mr. Gasket
1
MSD
32
NOCO
8
Painless Performance
35
Pertronix
25
Powermaster
38
RESTOPARTS
2
Revolution Electronics
1
Steele Rubber Products
7
Taylor
37
Thermo-Tec
19
Tuff Stuff
7
Review Rating
ooooo
ooooo
56
ooooo
ooooo
24
ooooo
ooooo
5
ooooo
ooooo
2
ooooo
ooooo
3
Not Yet Reviewed
267
Powermaster
Alternator, PowerGen Long Case, 54-62 GM, 90A 12V, w/Pulley for 3/8" Belt, Std
3 Finish Options
ooooo
ooooo
From
$469.99
American Autowire
Wiring Adapter Plug, American Autowire, Aftermarket Tilt Column, 3-7/8" & 4-1/4" (SET)
ooooo
ooooo
$14.99
SALE
AC Delco
Spark Plugs, AC Delco, 45S, 8pc Set (SET)
ooooo
ooooo
$76.99
Save an extra 16%
Use
USA250
at checkout
Painless Performance
Wiring Harness, Engine, Painless Perf, LS Gen III, Standard Length
2 Color Options
ooooo
ooooo
From
$624.99
SALE
Heat Shield, Solenoid, Starter
ooooo
ooooo
$14.99
Save an extra 15%
Use
USA250
at checkout
Pertronix
Electronic Ignition, Ignitor III, V8
ooooo
ooooo
$231.99
KIT
Socket, Instrument Panel Lamp, 5/8" Hole, 15-Piece Kit (KIT)
ooooo
ooooo
$39.99
Discounted Kit
Save 9% with this bundle
Painless Performance
Wiring Connectors, GM Keyed Column Swap, Painless Performance
ooooo
ooooo
$29.99
Painless Performance
Wiring Adapter, Alternator, Painless Performance, Delco
ooooo
ooooo
$9.99
American Autowire
Battery Cable Set, American Autowire, Underhood Mounted Battery (SET)
2 Option Options
ooooo
ooooo
$139.99
Taylor
Battery Mount, H-Bar, Taylor, HD (SET)
ooooo
ooooo
$12.99
Voltage Regulator, 1957 Cadillac, w/ 30 Amp Generator
ooooo
ooooo
$74.99
Pertronix
Spark Plug Wire Set, Pertronix, V8 (SET)
3 Color Options
ooooo
ooooo
$91.99
Painless Performance
Wiring Adapter, GM Keyed Column, Painless Performance, Column and Dimmer
ooooo
ooooo
$46.99
Powermaster
Alternator, Powermaster, 1954-88 GM, CS130, 105A, 6-rib Pulley
3 Color Options
ooooo
ooooo
From
$179.99
Socket, Instrument Panel Lamp, 5/8" Hole
ooooo
ooooo
$2.99
SALE
Lectric Limited
Ground Strap, 1957-67 Cadillac, Engine to Frame
ooooo
ooooo
$48.99
Save an extra 10%
Use
USA250
at checkout
Lokar
Switch & Bracket, Back-up & Neutral Safety, Lokar (SET)
ooooo
ooooo
$58.99
SALE
Ignition Coil, w/o HEI, For Use w/ External Resistor
ooooo
ooooo
$19.99
Save an extra 6%
Use
USA250
at checkout
Powermaster
Alternator, Powermaster, 59-88 GM Cars,12SI, 80 Amp, 1V Pulley, Natural
ooooo
ooooo
$149.99
Wire Harness Straps, 1957-60 Cadillac, Metal, Flat Top
ooooo
ooooo
$8.99
Wire Harness Straps, 1957-60 Cadillac, Metal, 1/4" Tall
ooooo
ooooo
$8.99
Wire Harness Straps, 1957-60 Cadillac, Metal, 5/8" Tall
ooooo
ooooo
$8.99
Painless Performance
Relay, Fuel Pump, Painless Performance, Waterproof
ooooo
ooooo
$53.99
Page 2 of 15 - 360 Items
«
1
2
3
4
5
»
Page 2 of 15 - 360 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