Champion 855 Copper Plus Spark Plug

The Champion 855 Copper Plus spark plug delivers reliable ignition performance with advanced engineering for a wide range of engines. This spark plug features a copper core center electrode that provides precise heat range control, optimizing both performance and longevity across varying operating conditions.

Key Features:

• Copper core center electrode for accurate heat range control and extended plug life
• Patented SAC-9 semi-conductor resistor provides maximum EMI and RFI suppression to prevent electronic interference
• Patented Ultraseal coated shell protects against rust and corrosion for reliable long-term performance
• Designed for dependable starting and smooth engine operation

Champion spark plugs are engineered to meet OEM specifications and deliver consistent performance in automotive, marine, small engine, and powersports applications. The 855 model's copper core technology ensures efficient heat dissipation while maintaining optimal firing temperatures.