SPZFR6F11G Iridium Spark Plug, fits Chrysler 3.0 Wrangler and Charger

SPZFR6F11G Iridium spark plug electrode uses harder iridium material, offering significantly better wear resistance than nickel alloy and longer life; compatible with Chrysler 3.0L Wrangler/Trail models (2000). OEM numbers ZFR6F11G and 6987; resistance 6 kΩ to suppress EMI; thread M14x1.25, seat length 26.5 mm. Install with standard gap tools to improve combustion efficiency and reliability.