NGK 90178 Spark Plug NetSuite-ID_515681 Fits various AYP and Ariens

Fits various AYP and Ariens models

Micro-Chisel cutters with small-radius working corners for excellent performance and easier maintenance

Fits Yard Man

it replaces Comet 203591

High Quality Brass

NGK 90178 Spark Plug NetSuite-ID_515681 Fits various AYP and Ariensengineered 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