NGK Spark Plug ZFR6F-11

The NGK ZFR6F-11 is a laser iridium spark plug with a fine iridium tip centre electrode and a platinum ground electrode. It delivers excellent ignitability, fuel efficiency, and a long service life — a premium OEM replacement for many modern petrol engines.

• Laser iridium fine tip centre electrode for superior ignitability
• Platinum ground electrode for extended durability
• Pre-set 1.1mm electrode gap
• Built-in resistor suppresses radio frequency interference
• Improved fuel efficiency and throttle response