<p>Includes: - Ignition Coil Set of 4</p> <p>Fits Models: - Chevrolet Trailblazer - Chevrolet Colorado - GMC Envoy</p> <p>Model Years: - 2002–2005</p> <p>Submodels: - Common trims include LT, LS, and Xtreme for Trailblazer and Colorado; Envoy SLE and SLT</p> <p>Engine Options: - 4.2L I6 (LL8), 5.3L V8 (LM7), 3.5L I5 (L52)</p> <p>Description: This Ignition Coil Set of 4 is designed for reliable performance in Chevrolet Trailblazer, Colorado, and GMC Envoy models from 2002 to 2005. Each coil is engineered to meet or exceed OEM specifications, ensuring optimal engine performance and fuel efficiency.</p> <p>Features: - Direct fit replacement for easy installation - High-quality materials for durability - Enhanced ignition performance for improved fuel efficiency - Compatible with multiple engine options</p>