Set of 6 NGK Ruthenium HX Spark Plugs & Coil Boots for 9-7x Envoy Rainier (2005–2009)
Includes: - Set of 6 NGK Ruthenium HX Spark Plugs & Coil Boots
Fits Models: - Chevrolet TrailBlazer - GMC Envoy - Buick Rainier - Isuzu Ascender
Model Years: - 2005–2009
Submodels: - LT, LS, Denali, XL, Chassis Codes GMT360, GMT370, GMT355, Body Styles SUV
Engine Options: - 4.2L I6 (LL8), 5.3L V8 (LM7), 6.0L V8 (LQ4)
Description: This set of 6 NGK Ruthenium HX spark plugs and coil boots is designed for optimal performance in your 2005–2009 Chevrolet TrailBlazer, GMC Envoy, Buick Rainier, and Isuzu Ascender. The Ruthenium technology enhances durability and improves ignition efficiency, ensuring a smoother engine operation and better fuel economy.
Features: - Enhanced durability with Ruthenium technology - Improved ignition efficiency for better performance - Designed for specific GM SUV models - Easy installation with included coil boots - Reliable performance under various driving conditions