Autolite Iridium Ultra Spark Plugs

Description:

• Includes 4 Pieces Per Pack
• Designed as OE Replacement For The Most Technologically Advanced Engines
• Features Laser Welded Iridium Finewire Center Electrode With True Iridium Alloy
• Optimal Fuel Efficiency And Focused Ignitability Provided By Extra Fine (0.5mm Diameter) And Longer (1.4mm) Tip
• Durability For More Than 100,000 miles