
300c (03-08 5.7L, 06-10 6.1L, 11+ 6.4L)
- Resistor: Yes
- Manufacturer Heat Range: 5
- Electrode Core Material: Copper
- Electrode Tip Material: Iridium
- Insulator Type: Projected
- Spark Plug Thread Size: 14mm
- Spark Plug Reach: 25mm
- Spark Plug Seat Style: Tapered
- Wrench Diameter: 5/8 in.
- NGK Part Number: LZTR5AIX-13