Resistor type to suppress radio interference. Replaces original equipment spark plug RJ19LM & J19LM. For Briggs & Stratton, Gravely, Husqvarna, Kohler & Toro outdoor power equipment.
- Champion Copper Plus
- Dependable performance as the OE replacement spark plug
- Provides long life with the copper core center electrode
- Allow accurate control of heat range
- Optimize performance and longevity
- RFI & EMI suppression to not interfere with modern ignition systems
