Champion 8471 Copper Plus Small Engine Spark Plug DJ8J

The Champion 8471 Copper Plus spark plug is designed specifically for small engine applications, featuring the DJ8J design for reliable ignition performance. This spark plug utilizes a solid copper core electrode that delivers superior heat dissipation and improved conductivity compared to standard materials.

Key Features:

• Copper core electrode for excellent heat transfer and electrical conductivity
• DJ8J design optimized for small engines including lawn mowers, generators, and outdoor power equipment
• Precision-engineered center electrode ensures consistent spark performance
• Corrosion-resistant shell for extended service life
• Champion quality construction for dependable starting and smooth operation

Champion Copper Plus spark plugs are engineered to meet or exceed OEM specifications, providing reliable ignition for a wide range of small engine applications. The copper core construction provides faster heat dissipation to prevent pre-ignition and fouling, while maintaining optimal operating temperatures.