NGK NGK Iridium IX Spark Plug P/N:4055
NGK 6692 spark plug for the 1972 Kawasaki F9 346cc and other vehicles ignites the air-fuel mixture in the cylinder. It is one of the NGK spark plugs recommended for modified or high performance applications, or as an upgrade to OE nickel alloy plugs.
Hard starting, a rough idle or a flat throttle response can mean the plug is worn, though the ignition coil or the plug cap may be behind them, so find the cause before you replace anything.
This spark plug fits the 1972 Kawasaki F9 346cc, the 1970-1971 Kawasaki F5 346cc and the 1970-1971 Kawasaki F5 Big Horn 346cc.
Fit and size
Build and materials
One spark plug with its crush washer. Each Kawasaki model on this page takes one plug.
Interchange: W31FS-ZU · 90793-20100
2453 · W07AS · N08W · 677 · L55G · QL55 · 4067 · BR10HIX
This part cross-references / interchanges with the following part numbers:
Will NGK 6692 work in a 1970-1971 Kawasaki F5 Big Horn 346cc?
Yes, NGK 6692 fits the 1970-1971 Kawasaki F5 Big Horn 346cc. It also fits the 1970-1971 Kawasaki F5 346cc.
Why are NGK iridium spark plugs like this one called durable?
This NGK 6692 plug has a fine wire iridium center electrode that is six times harder than platinum, and iridium has a very high melting point.
What thread size and reach does this spark plug have?
This spark plug has an M14 - 1.25 metric thread and a 12.7 mm (0.500 in) reach. It seats on a flat seat with a crush washer.
Is this plug a resistor type, like NGK r spark plugs?
Yes, this spark plug is a resistor type with a resistance of 5000 ohm.
Does this spark plug come pre-gapped?
Yes, NGK 6692 comes pre-gapped at 0.8 mm (0.032 in).
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.