Shopping from Canada? 
Go to Defender Canada!
Description
The Champion RF10C Nickel Spark Plug 129 delivers reliable ignition with a conventional design built for everyday performance. Featuring a copper core center electrode and nickel alloy construction, it provides good conductivity, heat control, and consistent spark delivery for smooth engine operation.
Champion RF10C Nickel Spark Plug - 129 Item # 1990082
Description
Conventional spark plug with nickel alloy electrodes. Copper core center electrode allows for increased conductivity and heat control.
Specifications:
- Shell:
- Thread Diameter: 23/32" (18 mm)
- Thread Pitch: 1 1/16" (1.5 mm)
- Seat Type: Tapered
- Reach: 7/16" (11 mm)
- Hex Size: 13/16" (21 mm)
- Terminal Type: Solid
- Gap: 0.030" (0.75 mm)
- Center Electrode:
- Material: Nickel
- Type: Standard
- Size: 3/32" (2.5 mm)
- Projection: Non-Projected
- Ground Electrode:
- Material: Nickel
- Type: Standard
- Quantity: 1
- General:
- Resistor: Yes
- Resistor Type: SAC9
- Heat Range: 10
- Torque: 15 - 20 lb. ft. (Cast Iron), 15 - 20 lb. ft. (Aluminum)