2003 GMC Envoy XL Ignition Wires

Essential 2003 GMC Envoy XL Ignition Wires

ACDelco – Spark Plug Wire Set (Part No.748RR)

Spark Plug Wire Set

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$145.99
ACDelco GM Original Equipment Spark Plug Wire Sets consist of a set of wires, encased in an insulating material, connectors, and insulating boots, and are GM-recommended replacements for your vehicle’s original components. The wires transfer high voltage pulses between the voltage source, the distributor, and the spark plug. These original equipment wires have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:
  • Durable to help transfer high voltage pulses without damage
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
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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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Carquest Premium – Coil On Plug Insulator Boot: Spring included, Designed for direct fit (Part No.35-7003)

Coil On Plug Insulator Boot: Spring included, Designed for direct fit

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$7.99
CARQUEST Premium coil on plug boots are engineered to restore ignition boot reliability and performance. We have OE design providing an exact direct fit for your application and the performance and durability meet or exceed OE requirements. It offers excellent heat resistance as well as maximum protection against spark loss. With durable silicone compound for resistance to high heat or abrasion.

Product Features:
  • Provides excellent heat resistance as well as maximum protection against spark loss.
  • Durable silicone compound for resistance to high heat or abrasion
  • Spring included with the coil boot
  • Design for direct compatibility
  • OE design provides an exact fit for your application
  • Multipack provides one time replace all COP for better deal
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2003 GMC Envoy XL Ignition Wires

Maybe you’re in the middle of a full rebuild of that 2003 GMC Envoy XL. Maybe you just need a couple of Ignition Wires. Either way, Advance Auto Parts has 2 different Ignition Wires in our inventory ranging from $5.79 to $7.99. That means you can find the exact parts or products you need to keep that 2003 GMC Envoy XL running smoothly.

Ignition Wires 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. Carquest Premium and NGK 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 Wires 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 Wires 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 Wires 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 Wires 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 Wires brands and parts.

Popular NGK Ignition Wires

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