2002-2005 Chevy Trailblazer GMC Envoy 4.2L L6 Engine Ignition Coil Pack and Spark Plug Set UF303

Includes:
6x Ignition Coils, 6x Spark Plugs (UF303)

Fits Models:
Chevrolet Trailblazer, Chevrolet Trailblazer EXT, GMC Envoy

Model Years:
2002 - 2005

Submodels:
Trailblazer, Trailblazer EXT, Envoy

Engine Options:
L6 4.2L

Description:
Complete ignition coil and spark plug set (6x) designed for 2002-2005 Chevrolet Trailblazer, Trailblazer EXT, and GMC Envoy models with 4.2L L6 engines. OEM-equivalent UF303 coils deliver factory-specification performance and reliability. Premium metal construction provides durability, corrosion resistance, and long-term reliability. Direct replacement for worn ignition components. Improves engine ignition efficiency and cold-start performance. All items factory-tested for quality assurance and perfect fitment.

Features:
¥ Factory-specification direct replacement for OEM UF303 ignition coils
¥ Durable metal construction with anti-rust coating
¥ Compatible with 2002-2005 Trailblazer, Trailblazer EXT, and GMC Envoy 4.2L engines
¥ Premium quality aftermarket ignition coil and spark plug system
¥ Enhanced engine performance and reliable cold starts
¥ Complete 6-coil and 6-plug set for full ignition system coverage