2PCS F7RTC F7TC Spark Plugs for Generator, Lawn Mower, Go Kart, etc

– The recommended F7RTC or F7TC replacement spark plugs for generators, pumps, lawn mowers, scooters, etc
– Enhanced ignition efficiency
– Better acceleration
– Smooth running
– Longer service life
– Fast starts
– Reduced emissions
– Improved fuel efficiency
– Stable performance
– Thread size: M14
– Thread length: 19mm
– Wrench size: 21mm
– Total length: 81mm
– Includes 2 spark plugs