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Looking for aftermarket parts to modify or upgrade your 2018 Chevrolet Express 3500 with spark plugs? At Tunersports.com we carry a huge selection of the top name brand performance spark plug parts and accessories.
 OUT OF STOCK 3186NGK G-Power Series offers the performance and durability of platinum at a competitive price. Fine wire platinum tipped center electrode reduces required voltage for better starts, superior acceleration and increased fuel economy.... NGK G-Power Spark Plug Box of 4 (TR5GP) 2003-2020 Chevrolet Express 3500 Base / LS 2006-2020 Chevrolet Express 3500 LT $41.29 |
IN STOCK 5019NGK G-Power Series offers the performance and durability of platinum at a competitive price. Fine wire platinum tipped center electrode reduces required voltage for better starts, superior acceleration and increased fuel economy.... NGK G-Power Platinum Spark Plug Box of 4 (LTR5GP) 2018-2020 Chevrolet Express 3500 Base / LS / LT $49.42 |
 IN STOCK - LOW 1465NGK 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) 2003-2020 Chevrolet Express 3500 Base / LS 2006-2020 Chevrolet Express 3500 LT $60.36 |
 IN STOCK 7397The improved throttle response, superior anti-fouling and high-ignitability makes Iridium IX® the ideal choice for any performance enthusiast. Iridium's high melting point is perfectly suited to today's high-temperature engines, delivering outstanding acceleration, fuel efficiency and durability.... NGK IX Iridium Spark Plug Box of 4 (TR5IX) 2003-2020 Chevrolet Express 3500 Base / LS 2006-2020 Chevrolet Express 3500 LT $55.51 |
 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) 2018-2020 Chevrolet Express 3500 Base / LS / LT $60.51 |
 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) 2018-2020 Chevrolet Express 3500 Base / LS / LT $68.68 |
 OUT OF STOCK 94567NGK 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 (TR5AHX) 1997-2020 Chevrolet Express 3500 Base / LS 2006-2020 Chevrolet Express 3500 LT $68.68 |
 IN STOCK 4344The improved throttle response, superior anti-fouling and high-ignitability makes Iridium IX® the ideal choice for any performance enthusiast. Iridium's high melting point is perfectly suited to today's high-temperature engines, delivering outstanding acceleration, fuel efficiency and durability.... NGK Single Iridium Spark Plug Box of 4 (LTR5IX-11) 2018-2020 Chevrolet Express 3500 Base / LS / LT $55.51 |