Bosch OE Fine Wire Double Platinum Spark Plug

The Bosch OE Fine Wire Double Platinum Spark Plug is an original-equipment-quality spark plug built for reliable ignition, smooth idling and dependable engine performance. Platinum is applied to both the center and ground electrodes, which helps resist electrode wear and extends service life compared to conventional spark plugs.

Key Features:

• Double platinum design: Platinum on both electrodes resists erosion and keeps the gap stable over time.
• Fine wire center electrode: The smaller electrode requires less voltage to fire, which supports consistent ignition and efficient combustion.
• OE-quality construction: Made to meet the demands of modern ignition systems and manufacturer expectations.
• Long service life: Durable materials are designed to maintain performance across extended service intervals.
• Dependable starting and idle quality: Helps support smooth running, throttle response and fuel efficiency.

Bosch is a leading global supplier of automotive components and an original equipment manufacturer to many automakers. This spark plug line brings that engineering experience to replacement ignition service. Choose the specific part number for your application to get the correct thread, reach and heat range.