<div data-store-description="v1"> <p>Ignition Coil Pack of 6 Blue for 2002-2005 Chevy Trailblazer GMC Envoy. Supplied product details follow.</p> <h3>Specifications and fitment</h3> </div> <p>Includes: <br>- 6x Blue Ignition Coil</p> <p>Fits Models: <br>- Chevrolet Trailblazer <br>- GMC Envoy</p> <p>Model Years: <br>- 2002–2005</p> <p>Submodels: <br>- Common trims include LS, LT, and EXT for Trailblazer; SLE, SLT for Envoy. Chassis codes: GMT360 (Trailblazer), GMT361 (Envoy). Body styles: SUV.</p> <p>Engine Options: <br>- Common engine sizes include 4.2L Inline-6 (LL8), 5.3L V8 (LM7), and 6.0L V8 (LQ4).</p> <p>Description: <br>This set of 6 blue ignition coils is designed for the 2002–2005 Chevrolet Trailblazer and GMC Envoy, ensuring optimal engine performance and efficiency. These coils are engineered to meet or exceed OEM specifications for a reliable replacement.</p> <p>Features: <br>- Direct fit for easy installation <br>- Enhances engine performance and fuel efficiency <br>- Durable construction for long-lasting use <br>- Compatible with multiple engine options <br>- Improves ignition timing and reduces misfires</p>