8X Iridium Spark Plugs for Chevy Silverado 1500, Avalanche, Tahoe, GMC Envoy (2000–2023)

Includes: - 8X Iridium Spark Plugs

Fits Models: - Chevrolet Silverado 1500 - Chevrolet Avalanche - Chevrolet Tahoe - GMC Envoy

Model Years: - 2000–2023

Submodels: - Common trims include WT, LT, LTZ, High Country, Z71, and Denali - Chassis codes: GMT800, GMT900, and GMTK2XX - Body styles: Crew Cab, Extended Cab, SUV

Engine Options: - Common engine sizes include 4.3L V6, 4.8L V8, 5.3L V8, 6.0L V8, 6.2L V8 - Engine codes: L83, L86, LY6, and Vortec series

Description: This set of 8 iridium spark plugs is designed for optimal performance in a range of Chevrolet and GMC vehicles, ensuring reliable ignition and improved fuel efficiency. These plugs are engineered to withstand high temperatures and provide a longer lifespan compared to standard plugs.

Features: - Enhanced durability with iridium construction - Improved fuel efficiency and engine performance - Reliable ignition for smooth engine operation - Compatible with a wide range of Chevy and GMC models - Easy installation for DIY e