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Looking for aftermarket parts to modify or upgrade your 2003 GMC Sierra 1500 HD with spark plug wire sets? At Tunersports.com we carry a huge selection of the top name brand performance spark plug wire set parts and accessories for your Sierra 1500 HD.
Whether you have a 2003 GMC Sierra 1500 HD in SLE to SLT trim we have you covered. We have 5 spark plug wire sets available parts to mod your Sierra 1500 HD. All parts have free shipping to the Continental US 48 States.
 IN STOCK 22715Max-Fire® Ultra-Spark® performance spark plug wires are manufactured from highest quality materials to help deliver maximum voltage - ensuring the ultimate performance. These wires have an extremely high EMI/RFI suppression along with a very low resistance to help deliver the most spark possib... Edelbrock Spark Plug Wire Set Ls Kit w/ Metal Sleeves 99-15 50 Ohm Resistance Red Wire (Set of 8) 2001-2003 GMC Sierra 1500 HD SLE / SLT $102.83 |
 IN STOCK 22716Max-Fire® Ultra-Spark® performance spark plug wires are manufactured from highest quality materials to help deliver maximum voltage - ensuring the ultimate performance. These wires have an extremely high EMI/RFI suppression along with a very low resistance to help deliver the most spark possib... Edelbrock Spark Plug Wire Set LS Truck w/ Metal Sleeves 99-15 50 Ohm Resistance Red Wire (Set of 8) 2001-2003 GMC Sierra 1500 HD SLE / SLT $103.58 |
 SHIPS FROM MANUFACTURER 22717A huge hit among street rodders, these Dual-Quad Kits offer the ultimate set-up for anyone who wants the look and the performance of dual-quad carbs. They include an Edelbrock RPM or RPM Air-Gap Dual-Quad intake manifold and two 500 cfm Thunder Series AV.... Edelbrock Spark Plug Wire Set GM LS Engines Heat Shields w/o Red Wire (Set of 8) 2001-2003 GMC Sierra 1500 HD SLE / SLT $99.63 |
 IN STOCK 51033NGK is the Ignition Specialist with more OE expertise globally than any other brand. With over 80 years of automotive experience, NGK’s family of automotive products are driven by extreme dedication to innovation, performance and quality. NGK’s premium ignition products are manufactur... NGK Cadillac Escalade 2006-2002 Spark Plug Wire Set 2001-2003 GMC Sierra 1500 HD SLE / SLT $71.41 |
OUT OF STOCK 51430NGK is the Ignition Specialist with more OE expertise globally than any other brand. With over 80 years of automotive experience, NGK’s family of automotive products are driven by extreme dedication to innovation, performance and quality. NGK’s premium ignition products are manufactur... NGK Cadillac Escalade 2006-2002 Spark Plug Wire Set 2001-2003 GMC Sierra 1500 HD SLE / SLT $71.41 |