Looking for in-stock aftermarket parts to modify or upgrade your Chevrolet Trailblazer with spark plugs? At Tunersports.com we carry a huge selection of the top name brand performance spark plug parts and accessories for your Trailblazer.
Whether you have a 2002 or 2021 Chevrolet Trailblazer in Base to SS trim we have you covered. We have 11 spark plugs available to mod your Trailblazer. All parts have free shipping to the Continental US 48 States.
 IN STOCK 5019NGK 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 Platinum Spark Plug Box of 4 (LTR5GP) 2002-2003 Chevrolet Trailblazer LTZ 2002-2004 Chevrolet Trailblazer North Face 2002-2007 Chevrolet Trailblazer LS 2002-2009 Chevrolet Trailblazer LT 2008-2008 Chevrolet Trailblazer Base $40.26 |
 IN STOCK - LOW 1465NGK 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 Iridium Spark Plug Box of 4 (IZTR5B11) 2006-2007 Chevrolet Trailblazer LS 2006-2009 Chevrolet Trailblazer LT / SS 2008-2008 Chevrolet Trailblazer Base $52.49 |
 IN STOCK 7397NGK 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 (TR5IX) 2006-2007 Chevrolet Trailblazer LS 2006-2009 Chevrolet Trailblazer LT / SS 2008-2008 Chevrolet Trailblazer Base $48.03 |
 IN STOCK - LOW 2238NGK 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 Nickel Spark Plug Box of 4 (TR5) 2006-2007 Chevrolet Trailblazer LS 2006-2008 Chevrolet Trailblazer LT 2006-2009 Chevrolet Trailblazer SS 2008-2008 Chevrolet Trailblazer Base $30.59 |
 IN STOCK - LOW 4344NGK 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 Single Iridium Spark Plug Box of 4 (LTR5IX-11) 2002-2003 Chevrolet Trailblazer LTZ 2002-2004 Chevrolet Trailblazer North Face 2002-2007 Chevrolet Trailblazer LS 2002-2009 Chevrolet Trailblazer LT 2008-2008 Chevrolet Trailblazer Base $48.03 |