NGK 6884 Spark Plug NetSuite-ID_550141 Fits MTD models built after

Fits MTD models built after 1998

The Oregon 91-638 lawn mower Blade is created to provide consistency and longevity

It replaces the 954-04122 and 754-04122 models

and 52" spindles

NGK 6884 Spark Plug NetSuite-ID_550141 Fits MTD models built afterengineered 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