Laser Iridium Finewire Spark Plug - AI5703

Experience enhanced engine performance with the AUTOLITE Laser Iridium Finewire Spark Plug. Designed for precision and reliability, this spark plug optimizes combustion efficiency to ensure your vehicle runs smoothly and efficiently.

• Finewire design: Promotes a stronger spark for improved ignition and quicker starts.
• Iridium construction: Offers superior durability and longevity, reducing the need for frequent replacements.
• Optimized heat range: Ensures consistent performance across various driving conditions, enhancing overall engine function.
• Lightweight at 0.10 lbs: Easy to handle during installation and reduces overall engine load.

Compatible with a range of vehicles, this spark plug is designed to meet the highest standards of quality. Upgrade your ignition system with the AUTOLITE Laser Iridium Finewire Spark Plug for reliable performance.

• Ships fast from US warehouses
• 30-day hassle-free returns