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Looking for aftermarket parts to modify or upgrade your 1982 GMC S15 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 3351NGK 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 (GR5GP) 1982-1982 GMC S15 Sierra Grande 1982-1985 GMC S15 Base / High Sierra / Sierra Classic $40.63 |
 OUT OF STOCK 7214The 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 Iridium IX Spark Plug Box of 4 (GR5IX) 1982-1982 GMC S15 Sierra Grande 1982-1985 GMC S15 Base / High Sierra / Sierra Classic $54.25 |
 OUT OF STOCK 4006NGK standard plugs are constructed for longer life and optimum performance.... NGK Standard Spark Plug Box of 4 (BPR5ES SOLID) 1982-1982 GMC S15 Sierra Grande 1982-1985 GMC S15 Base / High Sierra / Sierra Classic $35.04 |
 OUT OF STOCK 2851NGK V-Power plugs feature a unique v-cut in the center electrode that directs the spark to the edge of the electrode, helping the spark develop more rapidly, increasing ignitability and reducing quenching.... NGK V-Power Spark Plug Box of 4 (GR5) 1982-1982 GMC S15 Sierra Grande 1982-1985 GMC S15 Base / High Sierra / Sierra Classic $34.63 |