Champion Spark Plug - 404
Spark Plug - Champion Copper Plus - 14 mm Thread - 0.750 in Reach - Gasket Seat - Resistor - Each
Champion Copper Plus- Boxed - RN12YC
Dependable performance. This Champion spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.
- Copper Plus - Dependable Performance.
- Copper core center electrode allows for accurate control of heat range for longer life
- Patented TinTac and ULTRASEAL coated shell for maximum corrosion resistance
- Patented SAC-9 semiconductor resistor for maximum EMI & RFI suppression
- Built to ISO and SAE standards for proven performance
Ground Electrode Core Material: Nickel Copper Alloy
Electrical Terminal Type: Non-Removable Nut
Center Electrode Tip Material: Nickel Copper Alloy
Ground Electrode Quantity: 1
Hex Size: 20.7
Insulator Height: 0.12
Manufacturer Heat Range: 12
Reach: 0.75
Thread Diameter: 14
Resistor Type: Yes
Classification: Champion Copper Plus
Plug Type: RN12YC
