Cadillac Eldorado Performance Spark Plug Wires

Your Cadillac Eldorado will be happy to know that the search for the right Performance Spark Plug Wires you’ve been looking for is over! Advance Auto Parts has 4 different Performance Spark Plug Wires for your vehicle, ready for shipping or in-store pick up. The best part is, our Cadillac Eldorado Performance Spark Plug Wires start from as little as $65.99.

When it comes to your Cadillac Eldorado, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Performance Spark Plug Wires brands so you can shop with complete confidence. Some of our top Performance Spark Plug Wires brands are Accel and MSD Ignition. We’re sure you will get the right product to keep that Eldorado running for a long time.

We even have reviews of our OEM and aftermarket Performance Spark Plug Wires products to help you buy with confidence. Hear from other customers via the 87 reviews on parts for your Cadillac Eldorado.

Shop online, find the best price on the right product, and have it shipped right to your door. If you prefer to shop in person for the right Performance Spark Plug Wires for your Eldorado, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!

Compare 7 Cadillac Performance Spark Plug Wires

Accel – 8.8Mm Spiral Custom Fit (Part No.8865)

8.8Mm Spiral Custom Fit

from

$122.99
These ACCEL 8.8mm wires feature a carbon/graphite core that virtually eliminate RFI noise while providing maximum conductivity for ultimate performance in any race or street application. Double silicon insulation eliminates leakage and misfire.

Product Features:
  • Heavy duty 8.8mm oversized silicone jacket
  • 150 ohms per foot of resistance
  • 550 Degree Double Silicone Construction
  • Fiberglass Braid
  • Carbon/Graphite Core
  • Magnetic Suppression
  • Fiberglass/Kevlar Core
  • 500 Ohms Resistance
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MSD Ignition – Wire Set; Street Fire; SBC; Socket Cap; under Manif (Part No.5564)

Wire Set; Street Fire; SBC; Socket Cap; under Manif

from

$65.99
The street fire spark plug wires feature a low resistance conductor that’s wrapped in a sleek and durable black sleeve. The terminals are covered in black boots that protect the conductor from engine heat to ensure spark delivery.

Product Features:
  • Helically wound conductor suppresses electro and radio noise
  • Kevlar core combination for great strength and durability
  • Heavy Duty Terminals For Secure Connection
  • 8mm silicone and synthetic jacket resists heat and abrasion
  • 500 Ohms/ft. Resistance For Improved Spark Delivery And Power
  • Silicone Boots Protect Against High Exhaust Temps
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MSD Ignition – Wire Set; Street Fire; Multi-Angle plug; HEI; Universal (Part No.5550)

Wire Set; Street Fire; Multi-Angle plug; HEI; Universal

from

$72.39
The street fire spark plug wires feature a low resistance conductor that’s wrapped in a sleek and durable black sleeve. The terminals are covered in black boots that protect the conductor from engine heat to ensure spark delivery.

Product Features:
  • Helically wound conductor suppresses electro and radio noise
  • Kevlar core combination for great strength and durability
  • Heavy Duty Terminals For Secure Connection
  • 8mm silicone and synthetic jacket resists heat and abrasion
  • 500 Ohms/ft. Resistance For Improved Spark Delivery And Power
  • Silicone Boots Protect Against High Exhaust Temps
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MSD Ignition – Wire Set; Super Conductor; LS-1 Truck Engines; 99 (Part No.32829)

Wire Set; Super Conductor; LS-1 Truck Engines; 99

from

$109.99
The MSD 8.5mm super conductor wire is the performance wire. Engineered from the inside out, the 8.5 offers everything you have ever wanted in a wire; incredibly low resistance without electronic interference. In a single 12 inch length of super conductor wire there is only 40 – 50 ohms of resistance. That is the lowest resistance of any helically wound wire. To accomplish this, we use a copper alloy conductor due to it’s great voltage carrying capabilities. The low resistance results in less loss in spark energy so more reaches the spark plug. The conductor is wound extremely tight around a special center core. So tight in fact, that there is over 40 feet of conductor wrapped into a single foot of plug wire. This winding procedure, combined with a ferro-magnetic impregnated center core, produces an extremely effective electro magnetic interference (EMI) or choke. This choke, or suppression capability, keeps the EMI inside the wire where it cannot interfere with other electronics on your vehicle. The outer sleeve that surrounds the conductor assembly is just as impressive. A proprietary blend of silicone and synthetic material produce a sleeve that is highly resistant to high heat as well as abrasion and tears. Available in universal kits and bulk lengths.

Product Features:
  • Bolt-on Performance
  • Custom Fit For Make And Model Listed
  • Wires Are Pre-Cut To Exact Specifications
  • Conductor core features DuPont Kevlar material for increased tensile strength
  • Durable outer sleeve is a proprietary compound for resistance to high heat or abrasion
  • Stainless steel terminals feature dual crimp tabs to grip wire conductor and outer jacket separately
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MSD Ignition – Wire Set; Street Fire; SBC; Socket Distributor Cap over VC (Part No.5565)

Wire Set; Street Fire; SBC; Socket Distributor Cap over VC

from

$72.99
The street fire spark plug wires feature a low resistance conductor that’s wrapped in a sleek and durable black sleeve. The terminals are covered in black boots that protect the conductor from engine heat to ensure spark delivery.

Product Features:
  • Helically wound conductor suppresses electro and radio noise
  • Kevlar core combination for great strength and durability
  • Heavy Duty Terminals For Secure Connection
  • 8mm silicone and synthetic jacket resists heat and abrasion
  • 500 Ohms/ft. Resistance For Improved Spark Delivery And Power
  • Silicone Boots Protect Against High Exhaust Temps
See More

Accel – Universal Fit Graphite Suppression; Spark Plug Wire Set (Part No.8026)

Universal Fit Graphite Suppression; Spark Plug Wire Set

from

$128.99
These ACCEL carbon and graphite core wire sets virtually eliminate RFI noise, while providing maximum conductivity for ultimate performance in any race or street application. Double silicon insulation eliminates leakage and misfire.

Product Features:
  • Heavy Duty 8.8mm Oversized Silicone Jacket
  • 500 Ohms/ft. Of Resistance
  • 550 Degree Double Silicone Construction
  • Fiberglass Braid
  • Carbon/Graphite Core
  • Magnetic Suppression
  • Fiberglass/Kevlar Core
  • 500 Ohms Resistance
See More

Accel – Custom Fit Spark Plug Wire Set (Part No.8843)

Custom Fit Spark Plug Wire Set

from

$112.99
These ACCEL wire sets are custom tailored for true street and strip performance use. Features oversize 8.8 mm ultra performance wires and spark plug boots, 550 degrees Fahrenheit double silicone construction with fiberglass braid. Spiral wound steel core conductor.

Product Features:
  • 8.8mm Graphite Suppression
  • Silicone Spark Plug Boots
  • 550 Degree Double Silicone Construction
  • Fiberglass Braid
  • Carbon/Graphite Core
  • Magnetic Suppression
  • Fiberglass/Kevlar Core
  • 500 Ohms Resistance
See More

FAQs for Cadillac Eldorado Performance Spark Plug Wires

What are the most popular Performance Spark Plug Wires for the Cadillac Eldorado?

With 2 brands you can trust, our most popular Performance Spark Plug Wires for the Cadillac Eldorado are:
Universal Fit Graphite Suppression; Spark Plug Wire Set
from $128.99
This product is not rated
Universal Fit Graphite Suppression; Spark Plug Wire Set
Performance Spark Plug Wires
Wire Set; Street Fire; SBC; Socket Distributor Cap over VC
from $72.99
(2)
Wire Set; Street Fire; SBC; Socket Distributor Cap over VC
Performance Spark Plug Wires
Wire Set; Street Fire; SBC; Socket Cap; under Manif
from $65.99
(1)
Wire Set; Street Fire; SBC; Socket Cap; under Manif
Performance Spark Plug Wires