Looking for aftermarket parts to modify or upgrade your 1986 Chevrolet K5 Blazer with spark plugs? At Tunersports.com we carry a huge selection of the top name brand performance spark plug parts and accessories for your K5 Blazer.
Whether you have a 1986 Chevrolet K5 Blazer in Custom to Silverado trim we have you covered. We have 6 spark plugs available to mod your K5 Blazer. All parts have free shipping to the Continental US 48 States.
 OUT OF STOCK 2869NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK G-Power Spark Plug Box of 4 (UR4GP) 1980-1986 Chevrolet K5 Blazer Silverado 1981-1986 Chevrolet K5 Blazer Custom $33.89 |
 OUT OF STOCK 3547NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK GP Platinum Spark Plug Box of 4 (UR5GP) 1984-1986 Chevrolet K5 Blazer Custom / Silverado $33.89 |
 OUT OF STOCK 7177NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK IX Iridium Spark Plug Box of 4 (UR5IX) 1984-1986 Chevrolet K5 Blazer Custom / Silverado $48.03 |
 OUT OF STOCK 7401NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK Racing Spark Plug Box of 4 (UR4IX) 1980-1986 Chevrolet K5 Blazer Silverado 1981-1986 Chevrolet K5 Blazer Custom $48.03 |
 IN STOCK 2771NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK V-Power Spark Plug Box of 4 (UR5) 1984-1986 Chevrolet K5 Blazer Custom / Silverado $30.59 |
IN STOCK 6630NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK V-Power Spark Plug Box of 4 (UR4) 1980-1986 Chevrolet K5 Blazer Silverado 1981-1986 Chevrolet K5 Blazer Custom $30.59 |