2003 GMC Sierra 1500 HD Spark Plug Boots

Your 2003 GMC Sierra 1500 HD 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 2 Spark Plug Boots to choose from for your 2003 GMC Sierra 1500 HD, and our inventory prices range from as little as $67.99 up to $109.99.

On top of low prices, Advance Auto Parts offers 2 different trusted brands of Spark Plug Boots for the 2003 GMC Sierra 1500 HD. We only sell parts from trusted brands like NGK 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 22 reviews on our Spark Plug Boots for the 2003 GMC Sierra 1500 HD 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 2003 GMC Sierra 1500 HD

MSD Ignition – Wire Set; Black Super Conductor; LS-1 Truck Engines; 99-on (Part No.32823)

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

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
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(11 reviews)
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NGK – NGK Wire Set (Part No.51033)

NGK Wire Set

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$67.99
NGK ultra-low resistance mag core wire sets provide outstanding performance and durability. High-temp premium silicone outer jacket and inner EPDM/silicone insulation contain high voltage currents for excellent dielectric strength. Stainless steel winding

Product Features:
  • PERFECT FIT FOR YOUR VEHICLE: Built to OEM tolerances with OE quality or better materials
  • BUILT TO LAST: Outer Jacket built to withstand temperatures greater than 250 degrees C, inner insulation EPDM or silicone for best dielectric strength
  • STAINLESS STEEL TERMINALS: Provide the highest possible retention to ensure positive connections through the life of the set
  • CYLINDER LEAD ID: Cylinder lead identification tags where possible make installation easier
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FAQs for 2003 GMC Sierra 1500 HD Spark Plug Boots

What are the most popular Spark Plug Boots for the 2003 GMC Sierra 1500 HD?

With 2 brands you can trust, our most popular Spark Plug Boots for the 2003 GMC Sierra 1500 HD parts are:
NGK Wire Set
from $67.99
This product is not rated
NGK Wire Set
Spark Plug Boots
Wire Set; Black Super Conductor; LS-1 Truck Engines; 99-on
from $109.99
(11)
Wire Set; Black Super Conductor; LS-1 Truck Engines; 99-on
Spark Plug Boots