Bosch OE Fine Wire Iridium Spark Plug

The Bosch OE Fine Wire Iridium Spark Plug line is made for drivers who want original-equipment ignition performance and dependable, long-lasting operation. Each plug has a fine-wire iridium center electrode. Replace worn plugs with these to help restore smooth starts, steady idle, and consistent combustion.

Key Features:

• Fine wire iridium center electrode: Iridium is a hard, durable metal. The small electrode tip helps provide reliable ignition and resists wear.
• OE-quality design: Built to meet original-equipment expectations for fit, heat range, and performance.
• Consistent spark: Helps support efficient combustion, throttle response, and fuel economy.
• Long service life: Iridium construction is intended to last longer than conventional spark plugs.
• Quality manufacturing: Bosch is a leading automotive supplier and applies strict quality control to its ignition products.

Choose the child item that matches your engine's required spark plug specification. Installing the correct plug, with proper gap and torque, helps protect engine performance and reliability.