Bosch Super Plus Copper Nickel Spark Plug

The Bosch Super Plus spark plug is a copper core, nickel alloy electrode ignition plug. It is designed for dependable starting, smooth idle and consistent combustion in a wide range of gasoline engines. Bosch has supplied ignition components to automakers for more than a century. This line carries that experience into the aftermarket.

Key Features:

• Copper core center electrode conducts heat efficiently and helps resist fouling and pre-ignition.
• Nickel alloy ground electrode resists erosion and wear.
• Multiple ground electrode design on select applications for stable sparking and consistent performance.
• Corrosion-resistant plated shell protects the threads and eases installation and removal.
• Ribbed ceramic insulator provides strong electrical insulation and helps prevent flashover.
• Precision-manufactured and quality-tested to support reliable ignition performance.

Bosch Super Plus plugs suit owners who want a trusted, cost-effective replacement spark plug. They help restore smooth engine response and dependable cold starts, and they support good fuel economy when replaced at the recommended service interval.