Cadillac Eldorado Spark Plug Wires and Ignition Wiring
This page brings together spark plug wires and ignition wiring for the Cadillac Eldorado, covering model years 1953–2002. The range includes complete wire sets, individual leads, boot kits, and universal options in OE-replacement and performance styles. Select your year above and we'll show only the spark plug wires and ignition wiring that fit your Cadillac Eldorado. Fitment is checked against our vehicle data for every part listed.
MSD 31199 Super Conductor Spark Plug Wire Set 8-Cylinder Multi-Angle Socket/HEI
MSD 31193 8.5mm Super Conductor Universal 8-Cylinder Spark Plug Wire Set Black Multi-Angle
MSD 31223 8.5mm Super Conductor Universal Spark Plug Wire Set 8-Cylinder 90° Plug/90° Plug
MSD 31189 8.5mm Super Conductor Spark Plug Wire Set Multi-Angle Plug HEI Cap Universal V8
MSD 31183 Super Conductor 8.5mm Spark Plug Wire Set 8-Cylinder Multi-Angle HEI Universal
MSD 5565 Street-Fire Spark Plug Wire Set Small Block Chevy Socket Cap Over Valve Cover
MSD 5552 Street-Fire Spark Plug Wire Set 8-Cylinder HEI 90-Degree Universal
MSD 5560 Street-Fire Spark Plug Wire Set for Big Block Chevy 454 HEI
NGK 51095 RC-GMX059 Spark Plug Wire Set 7mm Silicone Magnetic Core
NGK 51416 Spark Plug Wire Set RC-GMX010 7mm Mag Core Silicone Blue
NGK 51389 RC-GMZ036 Spark Plug Wire Set, Magnetic Core, Silicone Jacket
NGK 51119 Spark Plug Wire Set RC-GMX055 7mm Silicone Magnetic Core
NGK 51372 Spark Plug Wire Set, 8mm Silicone Magnetic Core Ignition Wires
What's here for your Cadillac Eldorado
- Spark Plug Wire Sets — full replacement sets covering all cylinders
- Spark Plug Boot Kits — individual boots for repairing or upgrading wire ends
- Spark Plug Wires — single replacement wires in OE-replacement and universal configurations
- Single Lead Spark Plug Wires — standalone leads available in black and performance styles
The widest selection here comes from ACDelco, Standard Motor Products, Fram, and MSD, spanning OE-style replacements and universal-fit options across the Eldorado's long production run. Other categories Cadillac Eldorado owners shop for: Cadillac Eldorado Mufflers, Cadillac Eldorado Shocks and Struts and Cadillac Eldorado Springs and Suspension Parts, or browse all Cadillac Eldorado parts and accessories.