Set of 6 NGK Iridium IX Spark Plugs 4344 for Express 2500 (2003–2020)

Includes: - Set of 6 NGK Iridium IX Spark Plugs 4344

Fits Models: - Chevrolet Express 2500 - GMC Savana 2500

Model Years: - 2003–2020

Submodels: - Common trims include Base, LS, LT - Chassis codes: G3500, G2500 - Body style: Van

Engine Options: - Common engine sizes include 4.8L V8, 5.3L V8, 6.0L V8, 6.6L Duramax Diesel - Engine codes: L20, LMG, L96, L5P

Description: This set of 6 NGK Iridium IX Spark Plugs 4344 is designed to enhance the performance and efficiency of your Chevrolet Express 2500 or GMC Savana 2500. Iridium plugs provide superior ignition and longevity compared to standard copper plugs, ensuring optimal engine performance.

Features: - Enhanced durability with iridium construction - Improved fuel efficiency and engine performance - Designed for easy installation - Compatible with a range of engine sizes - Reliable ignition for smoother operation