1986 GMC Caballero Spark Plug Boots

Your 1986 GMC Caballero might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Spark Plug Boots you desperately need.

We currently carry 9 Spark Plug Boots to choose from for your 1986 GMC Caballero, and our inventory prices range from as little as $67.99 up to $193.99.

On top of low prices, Advance Auto Parts offers 4 different trusted brands of Spark Plug Boots for the 1986 GMC Caballero. We only sell parts from trusted brands like Accel so that you can find quality parts you can count on.

Don’t take our word for it – check out customer ratings and reviews to buy with confidence. We have 23 reviews on our Spark Plug Boots for the 1986 GMC Caballero from previous customers.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Spark Plug Boots stock in-person!

Spark Plug Boots for Your 1986 GMC Caballero

Accel – 8Mm Super Stock Graphite Cust (Part No.4049)

8Mm Super Stock Graphite Cust

from

$77.99
ACCEL’s SuperStock 4000 series spark plug wire sets are designed to upgrade an OE ignition system for high-spark delivery levels for street driven applications. The 450 degree F rated silicone jacket is extruded over a tightly woven, rugged fiberglass braid. The braid is applied over high dielectric strength EPDM (Ethylene Propylene Diene Monomer) inner insulation for ignition wire performance that exceeds SAE specifications.

Product Features:
  • 8mm High Gloss Silicone Jacket
  • 450 F Rated Silicone Jacket
  • Stainless Steel Plug Terminals
  • RFI Suppression For Street Driven Applications
  • Custom-fit Universal And Import Coverage
  • High-strength Fiberglass Braid Construction
  • Pre And Post HEI Vehicles
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MSD Ignition – Wire Set; Super Conductor; Small Block Chevy with HEI Cap (Part No.35599)

Wire Set; Super Conductor; Small Block Chevy with HEI Cap

from

$129.99
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:
  • Less than 50 ohms per foot for superior spark
  • Ferro-magnetic impregnated core creates an effective EMI choke
  • 40 ft. Of Conductor Wound Into A Single Foot Of Wire
  • For high EMI suppression
  • Conductor core features Dupont Kevlar material
  • Proprietary compound sleeves for resistance to high heat/abrasion
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MSD Ignition – Wire Set; Street Fire; 8-cyl.; HEI/90f; Universal (Part No.5552)

Wire Set; Street Fire; 8-cyl.; HEI/90f; Universal

from

$69.99
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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ACDelco – Specific FitSpark Plug Wire Set: Fiberglass Reinforced Latex Graphite Core (Part No.9608E)

Specific FitSpark Plug Wire Set: Fiberglass Reinforced Latex Graphite Core

from

$67.99
ACDelco Professional Spark Plug Wire Sets consist of a set of wires, encased in an insulating material, connectors, and insulating boots, and are a high quality replacement for many vehicles on the road today. The wires transfer high voltage pulses between the voltage source, the distributor, and the spark plugs. These premium aftermarket replacement components are manufactured to meet your expectations for fit, form, and function.

Product Features:
  • Professional, premium aftermarket replacement
  • Provides the performance and dependability you expect from ACDelco
  • Manufactured to meet expectations for fit, form, and function
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MSD Ignition – Wire Set; Black Super Conductor; Universal 8-cyl.; 90f Plug/90f Plug (Part No.31223)

Wire Set; Black Super Conductor; Universal 8-cyl.; 90f Plug/90f Plug

from

$129.99
Routing spark plug wires is an art form. It takes patience and time to route your wires away from the headers, through separators and to the distributor cap. Some wire sets fit perfect, but a lot of people want to build their own so they can route them exactly how they see fit. Our Universal spark plug wire sets come with the spark plug terminal and boot installed with the other end open. Distributor cap boots and terminals are included so you can cut the wire to the desired length, then install the terminal with the supplied Mini-Stripper-Crimper. It’s a little more work, but in the end it will be worth it.

Product Features:
  • Extra Long 8.5mm Wires So You Can Cut To Your Designed Length
  • Distributor Cap – Boots and Terminals Included
  • Incl. Mini-Stripper-Crimper
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Accel – Universal Fit Spiral 8.8Mm Core Spark Plug Wire Set (Part No.8031)

Universal Fit Spiral 8.8Mm Core Spark Plug Wire Set

from

$158.99
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:
  • 500 Ohms Per Foot Of Resistance
  • 550░ F Rated Silicone Jacket
  • 550° F Rated Silicone Jacket
  • Stainless Steel Plug Terminals
  • Custom-fit Universal And Import Coverage
  • Pre And Post HEI Vehicles
  • Silicone Spark Plug Boots
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Accel – GM Sb Hei 86-75 Over Vlv Cvr (Part No.9011CK)

GM Sb Hei 86-75 Over Vlv Cvr

from

$193.99
Do you want to put headers on your vehicle, but are afraid you may cook the spark plug wires? Just looking for a nice upgrade for your stock spark plug wires? If you answered yes to any of these questions, ACCEL has the wire set for you. ACCEL Extreme 9000 Ceramic Boot Wires feature ultra high-temperature, double silicone, 8mm, 500 ohms/ft Ferro-Spiral core wire developed for performance use. The wire is rated at 600 degrees Fahrenheit peak and the black Ceramic boots withstand up to 2,000 degrees. Great for running headers with close tolerances, an engine bay with little room or an application with high under-hood temps. ACCEL Extreme 9000 wires offer excellent energy delivery to the spark plugs through stainless steel spark plug terminals, while providing the highest level of RFI/EMI suppression.

Product Features:
  • Black Ceramic boots withstand up to 2,000░ Fahrenheit
  • Black Ceramic boots withstand up to 2,000° Fahrenheit
  • 8mm double silicone construction black wire rated at 600░ F rated
  • 8mm double silicone construction black wire rated at 600° F rated
  • 500 Ohms/foot ferro sprial core offers the highest level of RFI/EMI suppression
  • Universal and custom fit applications
  • Stainless Steel Plug Terminals
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MSD Ignition – Wire Set; Black Super Conductor; 8-cyl. Multi-Angle/HEI; Universal (Part No.31183)

Wire Set; Black Super Conductor; 8-cyl. Multi-Angle/HEI; Universal

from

$143.99
For engines with late-model type (HEI spark plug top) distributor caps. Multi-angle boots and terminals installed on one end. 90 degree distributor boots and terminals included.

Product Features:
  • Extra Long 8.5mm Wires So You Can Cut To Your Designed Length
  • Distributor Cap – Boots and Terminals Included
  • Includes Mini-Stripper-Crimper For Factory Style Crimps
  • Size Includes [8] 90 Degree Boots/Terminal Ends
  • 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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Delphi – Delphi Ignition Wire Set (Part No.F1020414703DEL)

Delphi Ignition Wire Set

from

$69.64
Delphi’s Ignition Group supplies high quality ignition products that meet diverse application needs for Original Equipment Manufacturers (OEM), Delphi Aftermarket, and motorsports customers. Delphi Packard Electric produces many cable types that meet the increased energy needs of leaner burning engines, withstand high operating temperatures, and meet strict suppression requirements for electromagnetic interference (EMI). Delphi ignition cables are made with multiple layers of non-conductive materials over the selected core in order to optimize the desired properties of the finished cable (dielectric strength, mechanical strength, flexibility, and temperature resistance).

Product Features:
  • 40,000 volt systems
  • Temperature ranges from -40C to 260C
  • Radio frequency interference suppression
  • 160,000 km product life
  • Resistance to ozone, corona, and fluids
  • Sound mechanical connections to spark plugs, distributors, and coils
  • Protection from weather, elements, and temperature
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FAQs for 1986 GMC Caballero Spark Plug Boots

What are the most popular Spark Plug Boots for the 1986 GMC Caballero?

With 4 brands you can trust, our most popular Spark Plug Boots for the 1986 GMC Caballero parts are:
8Mm Super Stock Graphite Cust
from $77.99
(11)
8Mm Super Stock Graphite Cust
Spark Plug Boots

What are the best aftermarket Spark Plug Boots for the 1986 GMC Caballero?

See what past customers had to say about our highest-rated Spark Plug Boots for the 1986 GMC Caballero:
Wire Set; Street Fire; 8-cyl.; HEI/90f; Universal
from $69.99
(4)
Wire Set; Street Fire; 8-cyl.; HEI/90f; Universal
“High quality product. Even comes with a crimping tool. Plenty of length for custom routing.”
Wire Set; Black Super Conductor; Universal 8-cyl.; 90f Plug/90f Plug
from $129.99
(1)
Wire Set; Black Super Conductor; Universal 8-cyl.; 90f Plug/90f Plug
“You buy an item that says direct fit. You spend a hundred dollars for it. You expect it to be an assembled product at the right lengths with the right”