Autolite XP103 Racing Spark Plug for (5/8 Hex, Mid Projection)

Includes: - Autolite XP103 Racing Spark Plug

Fits Models: - Universal / check fitment before purchase

Model Years: - Check fitment before purchase

Submodels: - Applies to listed models

Engine Options: - Compatible with standard engine options

Description: The Autolite XP103 Racing Spark Plug is designed for high-performance applications, providing enhanced ignition efficiency and improved throttle response. Its mid-projection design allows for optimal combustion, making it suitable for racing and performance vehicles.

Features: - 5/8" hex for easy installation - Mid-projection design for better combustion - Enhanced ignition efficiency for improved performance - Suitable for various racing applications - Durable construction for long-lasting use

Part Numbers: - XP103