Champion 979-1 Lawn & Garden Small Engine Spark Plug, RDZ4H
Description
Conventional spark plug with nickel alloy electrodes. Copper core center electrode allows for increased conductivity and heat control.
- RDZ4H
- Conventional spark plug with nickel alloy electrodes
- Copper core center electrode allows for increased conductivity and heat control
Plug Specifications:
- Thread size: 10mm
- Hex size: 5/8" (16mm)
- Reach: 12.7mm (1/2")
- Seat type: Tapered
- Gap: 0.024" (0.61mm)
- Heat range: 4
- Terminal type: Solid
- Resistor: Yes
Center Electrode:
- Type: Standard
- Material: Nickel
- Projection: Projected Core Nose
Ground Electrode:
- Type: J-Gap
- Material: Nickel.