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2003 GMC Savana 3500 Spark Plugs

Looking for aftermarket parts to modify or upgrade your 2003 GMC Savana 3500 with spark plugs? At Tunersports.com we carry a huge selection of the top name brand performance spark plug parts and accessories.

Spark Plug Parts:

Only show in-stock parts

NGK Iridium

IN STOCK - LOW 1465 NGK 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 Spark Plug Box of 4 (IZTR5B11) 2003-2005 GMC Savana 3500 SLE 2003-2020 GMC Savana 3500 Base $60.36 Details

NGK Laser Platinum

OUT OF STOCK 3784 NGK 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 (PTR5D-10) 2003-2005 GMC Savana 3500 SLE 2003-2017 GMC Savana 3500 Base $60.70 Details