The replacement spark plug for honda power equipment it is designed for use with utility power equipment and is compatible with honda brand products.
Pressure washer spark plug size.
The lawn mower owners manual stated to use the ngk bpr6es plug.
Repair your pressure washer spark plug for less.
Use in honda power equipment requiring plugs bpr6es for optimal performance.
Flathead engine spark plugs gaps also known as l head or side valve engines these engines are commonly used for walk behind lawn mowers and pressure washers.
Although several different spark plugs may screw into the engine using the incorrect one will result in performance problems and possible internal engine damage.
For help finding your serial number click here.
The original plug from the lawnmower was the hotter bpr5es plug though which is a bit puzzling to me.
0 028 0 031 inches for the most accurate results enter your serial number.
So i researched the owners manual for a honda gcv190 engine and found this conflict.
Ngk bpr6es pressure washer applications ngk bpr5es all other applications.