2003 GMC Envoy XL Spark Plug Wire Set Parts

Choose your Engine for your 2003 GMC Envoy XL


Showing 1 - 4 of 4 products
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MSD
  • 8.5mm; Red; LS1 Conversion; OEM Cut
  • Custom Spark Plug Wire Set; 8.5mm; Red; LS1 Conversion; OEM Cut;
  • Custom Spark Plug Wire Set
  • Product Attributes:
    • WARNING CA Proposition 65: No
    • Boot Type: Multi-angle
    • Engine: Chevy Ls Series
  • Features:
    • Custom Fit For Make And Model Listed
    • Wires Are Pre-Cut To Exact Specifications
    • Bolt-on Performance
  • 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 are 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 its 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 are over 40 feet of conductor wrapped into a single foot of plug wire. This winding procedure, combined with a ferromagnetic impregnated center core, produces an extremely effective Electro Magnetic Interference (EMI) 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 produces a sleeve that is highly resistant to high heat as well as abrasion and tears. The MSDs 8.5mm spark plug terminals feature Dual Crimp terminals. As the name implies, the terminals feature two crimps; one for the sleeve of the wire and another separate crimp to grasp the conductor. The MSDs 8.5mm spark plug terminals feature Dual Crimp terminals. As the name implies, the terminals feature two crimps; one for the sleeve of the wire and another separate crimp to grasp the conductor.

Additional Fitment Information:
Vehicle Block CC Engine CID
2003 - GMC Envoy XL V 5328 8 Cyl 5.3L 325

MSD
  • 8.5mm; Black; LS1 Conversion; OEM Cut
  • Custom Spark Plug Wire Set; 8.5mm; Black; LS1 Conversion; OEM Cut;
  • Custom Spark Plug Wire Set
  • Product Attributes:
    • WARNING CA Proposition 65: No
    • Boot Type: Multi-angle
    • Engine: Oem
    • Engine Make/Size: Oem
  • Features:
    • Custom Fit For Make And Model Listed
    • Wires Are Pre-Cut To Exact Specifications
    • Bolt-on Performance
  • 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 its 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) 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. The MSDs 8.5mm spark plug terminals feature Dual Crimp terminals. As the name implies, the terminals feature two crimps; one for the sleeve of the wire and another separate crimp to grasp the conductor. The MSDs 8.5mm spark plug terminals feature Dual Crimp terminals. As the name implies, the terminals feature two crimps; one for the sleeve of the wire and another separate crimp to grasp the conductor.

Additional Fitment Information:
Vehicle Block CC Engine CID
2003 - GMC Envoy XL V 5328 8 Cyl 5.3L 325

MSD
  • 8.5mm; Black; LS1 Conversion; OEM Cut
  • Custom Spark Plug Wire Set; 8.5mm; Black; LS1 Conversion; OEM Cut;
  • Custom Spark Plug Wire Set
  • Product Attributes:
    • WARNING CA Proposition 65: No
    • Boot Type: Multi-angle
    • Engine: Oem
    • Engine Make/Size: Oem
  • Features:
    • Custom Fit For Make And Model Listed
    • Wires Are Pre-Cut To Exact Specifications
    • Bolt-on Performance
  • 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 its 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) 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. The MSDs 8.5mm spark plug terminals feature Dual Crimp terminals. As the name implies, the terminals feature two crimps; one for the sleeve of the wire and another separate crimp to grasp the conductor. The MSDs 8.5mm spark plug terminals feature Dual Crimp terminals. As the name implies, the terminals feature two crimps; one for the sleeve of the wire and another separate crimp to grasp the conductor.

Additional Fitment Information:
Vehicle Block CC Engine CID
2003 - GMC Envoy XL V 5328 8 Cyl 5.3L 325

MSD
  • 8.5mm; Red; LS1 Conversion; OEM Cut
  • Custom Spark Plug Wire Set; 8.5mm; Red; LS1 Conversion; OEM Cut;
  • Custom Spark Plug Wire Set
  • Product Attributes:
    • WARNING CA Proposition 65: No
    • Boot Type: Multi-angle
    • Engine: Chevy Ls Series
  • Features:
    • Custom Fit For Make And Model Listed
    • Wires Are Pre-Cut To Exact Specifications
    • Bolt-on Performance
  • 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 are 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 its 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 are over 40 feet of conductor wrapped into a single foot of plug wire. This winding procedure, combined with a ferromagnetic impregnated center core, produces an extremely effective Electro Magnetic Interference (EMI) 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 produces a sleeve that is highly resistant to high heat as well as abrasion and tears. The MSDs 8.5mm spark plug terminals feature Dual Crimp terminals. As the name implies, the terminals feature two crimps; one for the sleeve of the wire and another separate crimp to grasp the conductor. The MSDs 8.5mm spark plug terminals feature Dual Crimp terminals. As the name implies, the terminals feature two crimps; one for the sleeve of the wire and another separate crimp to grasp the conductor.

Additional Fitment Information:
Vehicle Block CC Engine CID
2003 - GMC Envoy XL V 5328 8 Cyl 5.3L 325
Showing 1 - 4 of 4 products

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