NGK 5599 Spark Plug NetSuite-ID_548047 4 terminals

4 terminals

Ryobi RY422 and Greenworks 21362

Requires 3 blades for 48" cut and 2 blades for 32" cut

For use with solid wire or stranded cable

NGK 5599 Spark Plug NetSuite-ID_548047 4 terminalsengineered specifically for lawn mowers, chainsaws, trimmers, and other outdoor machinery, these spark plugs deliver exceptional performance and reliability. Many parts look similar, so its crucial to ensure youre choosing the right replacement for your original equipment or engine model. Not sure? Use our Parts Lookup Tool to view part diagrams and find the correct replacement. Trivalent metal plating provides superior anti corrosion and anti seizing