5-Pack NGK Ruthenium HX Spark Plugs 0.044 for GMC Chevy Hummer Isuzu L5

Includes: - Set of 5 NGK Ruthenium HX Spark Plugs 0.044

Fits Models: - Chevrolet, GMC, Hummer, Isuzu

Model Years: - Check fitment before purchase

Submodels: - Common trims include Silverado, Sierra, H3, and D-Max - Chassis codes may include GMT900, GMT800, and N-Series - Body styles include Pickup, SUV, and Van

Engine Options: - Common engine sizes include 4.3L V6, 5.3L V8, 6.0L V8, and 6.6L Duramax Diesel - Engine codes may include L83, L86, and LB7

Description: This set of 5 NGK Ruthenium HX Spark Plugs is designed to enhance engine performance and fuel efficiency for a variety of Chevrolet, GMC, Hummer, and Isuzu vehicles. Featuring a fine-wire center electrode and a ruthenium tip, these spark plugs provide superior durability and a longer lifespan compared to standard plugs.

Features: - Enhanced ignition performance - Improved fuel efficiency - Long-lasting durability - Fine-wire center electrode design - Compatible with multiple GM and Isuzu models