Champion Iridium Spark Plug

Champion Iridium Spark Plugs are premium replacement spark plugs built to deliver reliable ignition, smooth idle and dependable cold starts. Iridium is a very hard, durable precious metal. It allows a fine-wire center electrode that focuses the spark and resists electrode wear over time.

Key Features:

• Iridium center electrode: The fine-wire design helps provide consistent spark energy and long service life.
• Efficient ignition: A focused spark helps support complete combustion, throttle response and fuel efficiency.
• Durable construction: The plug uses a quality insulator and shell designed to handle heat, vibration and combustion pressure.
• Corrosion-resistant plating: The shell plating helps protect against rust and makes the plug easier to remove at later service intervals.
• Precision manufacturing: Champion manufactures its plugs to meet strict quality standards for consistent performance.

Champion has been a trusted name in ignition for over a century. Iridium spark plugs are a good choice when you want longer-lasting, dependable ignition performance for your engine. Select the correct heat range, thread size and gap for your application.