Champion 845 Copper Plus Small Engine Spark Plug for Lawn Mowers

The Champion 845 Copper Plus spark plug is designed for reliable performance in marine engines. With over a century of experience, Champion delivers proven ignition technology that helps keep your boat’s engine running smoothly and efficiently.

This spark plug features a copper core center electrode for optimal heat control and long life, plus an Ultraseal shell for superior corrosion protection in harsh marine environments. No anti-seize compound is needed, making installation and maintenance simple.

• Dependable OE replacement for marine engines
• Excellent corrosion resistance for saltwater use
• Consistent starts and smooth engine operation
• Easy installation with no anti-seize required