8pcs Iridium Spark Plugs for Chevrolet Trailblazer EXT V8 5.3L (2003–2006)

Includes: - 8pcs Iridium Spark Plugs

Fits Models: - Chevrolet Trailblazer EXT

Model Years: - 2003–2006

Submodels: - LT, LS, LTZ, Chassis Code GMT360, Body Style SUV

Engine Options: - 5.3L V8, Engine Code LM7

Description: This set of 8 iridium spark plugs is designed specifically for the Chevrolet Trailblazer EXT equipped with the 5.3L V8 engine. Iridium spark plugs provide superior performance and longevity compared to standard copper plugs, ensuring optimal engine efficiency and smoother operation.

Features: - Enhanced ignition performance - Longer lifespan than standard plugs - Improved fuel efficiency - Better cold-start performance - Corrosion-resistant design