Our BOSCH 9613 Double Iridium Fine Wire Spark Plugs deliver superior ignitability and long-lasting performance for a wide range of vehicles. Designed with a 0.6mm fine wire firing pin and double iridium electrodes, these spark plugs provide 4X longer service life than standard copper plugs. The 360-degree continuous laser weld fuses the corrosion-resistant iridium firing pin to the base, ensuring exceptional durability and consistent engine performance. Original equipment and pre-gapped, these plugs guarantee optimum fit, form, and function, backed by a 7-year performance satisfaction guarantee.

Key Features

• Double Iridium firing pin and ground electrode provide 4X longer service life than standard copper plugs
• 0.6mm fine wire firing pin for superior ignitability and performance
• 360 Degree continuous laser weld fuses corrosion-resistant iridium firing pin to base for durability
• Original equipment, pre-gapped replacement for optimum fit, form, and function
• 7-year performance satisfaction guarantee

What’s Included

• Pack of 4 BOSCH 9613 Double Iridium Fine Wire Spark Plugs