View our Specials! Coupon Code: SaveIn2026
Looking for aftermarket parts to modify or upgrade your 2004 GMC Canyon with spark plugs? At Tunersports.com we carry a huge selection of the top name brand performance spark plug parts and accessories.
 IN STOCK 91418NGK Laser Iridium plugs were designed specifically for the performance enthusiast. Fine wire center electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today's high-tech, high-performance engines.... NGK Iridium/Platinum Spark Plug Box of 4 (ILTR5E11) 2004-2004 GMC Canyon SL / SLE 2004-2005 GMC Canyon Z71 Fleet / Z71 SL / Z71 SLE / Z85 SL / Z85 SLE $59.06 |
 OUT OF STOCK 2467NGK Laser Platinum Series plugs provide high ignitability and longer service life. Laser welded dual platinum surfaces ensure slow wear rate providing stable idel, superior anti fouling, improved fuel efficiency and lower emissions.... NGK Laser Platinum Spark Plug Box of 4 (PTR5A-13) 2004-2004 GMC Canyon SL / SLE 2004-2005 GMC Canyon Z71 Fleet / Z71 SL / Z71 SLE / Z85 SL / Z85 SLE $59.25 |
 OUT OF STOCK 90220NGK Ruthenium HX is designed for newer engines which demand high ignitability. Double Fine Electrode (DFE) design promotes spark energy concentration and ignites a wider range of air-fuel ratios, offering improved performance in rich or lean engine conditions.... NGK Ruthenium HX Spark Plug Box of 4 (LTR5AHX) 2004-2004 GMC Canyon SL / SLE 2004-2005 GMC Canyon Z71 Fleet / Z71 SL / Z71 SLE / Z85 SL / Z85 SLE $66.88 |