2003 GMC Envoy XL Ignition Boots

Essential 2003 GMC Envoy XL Ignition Boots

DENSO – First Time Fit Ignition Wire Set (Part No.F1020466509ND)

First Time Fit Ignition Wire Set

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$128.04
The Denso First Time Fit ignition wire sets are identical in form, fit, color and performance to the factory-installed wire sets. Every part of each wire sets construction meets or exceeds OE/OES specifications. The Denso 7 and 8mm ignition wires are SAE J2031 Class E rated, the highest quality wire used in the industry. These wires can withstand temperatures from -40F to 428 F and pass tests covering everything from electrical properties to shrinkage to chemical resistance and accelerated life testing.

Product Features:
  • OE-Equivalent.
  • OEM style connectors for easy Installation.
  • Carbon fiberglass core for superior conductivity.
  • Fiberglass braiding for strength.
  • Conductive silicone layer for EMI/RFI noise suppression.
  • Silicone insulation for superior dielectric and heat performance.
  • Reinforced Kevlar core.
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Prestolite – Ignition Wire Set (Part No.F10201342931PST)

Ignition Wire Set

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$116.47
The Prestolite carbon core wire set is resistant to fuels, oils and other under-hood chemicals and utilizes a stainless steel or zinc-plated steel for optimum strength, electrical conductivity, and corrosion resistance.

Product Features:
  • OE-Equivalent and Direct fit for easy Installation.
  • OE style connectors.
  • Resistant to high temperatures, corrosion and vibration.
  • Ignition noise suppressed. The Prestolite Ignition Wire Set features identical fit, function, color, and performance to OE.
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NGK – Coil on Plug Boot (Part No.58921)

Coil on Plug Boot

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$5.79
NGK Coil on Plug Boots are built to stringent OEM tolerances, combining original equipment fit, design and outstanding durability. NGK Coil on Plug Boots are manufactured using only premium silicone and always include any required internal springs and ferrite resistors for superior performance and RFI noise suppression. Bridging the important link between ignition coil and spark plug, COP boots should always be replaced with NGK Coil on Plug Boots at the time as changing spark plugs to prevent ignition problems such as flashover.

Product Features:
  • PREMIUM GRADE SILICONE: Designed to withstand harsh environments
  • OEM MATCHED: Includes all required internal springs and ferrite resistors for superior performance and RFI noise suppression
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ACDelco – Professional Ignition Wire Set (Part No.F1020575904ACD)

Professional Ignition Wire Set

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$91.63
Built to match the Original Equipment in length and fit, ACDelco Professional Ignition Wire Sets also offer a performance advantage over many aftermarket products.

Product Features:
  • Designed to match Original Equipment wire sets in critical areas such as cable length and diameter, terminal design and insulator position.
  • Have broad coverage available for most vehicles on the road today from 1980 to present.
  • Provide a high degree of Radio Frequency Interference (RFI) suppression.
  • Are designed to offer fit, form and function for optimum performance.
  • Kevlar®-reinforced fiberglass core in select sets for increased strength.
  • Core sheathed in radio-static-absorbent material for increased RFI suppression.
  • Wire-wound, stainless-steel alloy conductor for maximum spark delivery and RFI suppression on most applications.
  • A layer of conductive heat-resistant latex for added durability.
  • Insulating rubber-based compound inner jacket helps minimize voltage drop and enhance durability.
  • Thick silicone outer jacket for excellent heat resistance.
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2003 GMC Envoy XL Ignition Boots

Maybe you’re in the middle of a full rebuild of that 2003 GMC Envoy XL. Maybe you just need a couple of Ignition Boots. Either way, Advance Auto Parts has 2 different Ignition Boots in our inventory ranging from $5.79 to $116.47. That means you can find the exact parts or products you need to keep that 2003 GMC Envoy XL running smoothly.

Ignition Boots are only as good as their brand. We stock 2 different brands to make sure you have plenty of trusted parts to choose from for your 2003 GMC Envoy XL. NGK and Prestolite are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

We know you’ll find the perfect Ignition Boots for your 2003 GMC Envoy XL, but don’t take our word for it – read our customer ratings and reviews and buy with confidence.

So if you’re in the market for aftermarket Ignition Boots to keep your 2003 GMC Envoy XL rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

Ignition Boots Brands To Make Your 2003 GMC Envoy XL Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 2003 GMC Envoy XL demands trusted brand parts and products to keep it running. Many trusted brands of Ignition Boots make up Advance Auto Parts’ inventory, and all are ready to help make your Envoy XL the best it can be. Be sure to browse some of our top Ignition Boots brands and parts.

Popular NGK Ignition Boots

We carry NGK parts in our stock across Spark Plug Boots categories, plus more. For a 2003 GMC Envoy XL, our most popular NGK Ignition Boots include:
Coil on Plug Boot
from $5.79
(2)
Coil on Plug Boot
Spark Plug Boots