Champion 825S Copper Plus Spark Plug

The Champion 825S Copper Plus spark plug delivers reliable ignition performance for a wide range of small engines and automotive applications. Engineered with American craftsmanship, this spark plug features advanced materials and design elements to ensure consistent starts and smooth engine operation.

Key Features:

• High-conductivity copper core electrode for superior heat dissipation and improved performance
• Wide base insulator with special thermal bonding resists thermal shock and prevents cracking
• Durable 522 nickel alloy electrode provides excellent wear resistance
• Engineered to control heat range, resist fouling, and deliver quick starts in various conditions
• American-made quality construction

This spark plug is designed to meet OEM specifications and provide dependable ignition across a variety of operating conditions. The copper core design efficiently transfers heat away from the firing tip, while the robust nickel alloy electrode stands up to the rigors of repeated combustion cycles.