The NGK ITR 4A-15 spark plug is suitable for both inboard and outboard engines . It provides reliable ignition and smooth engine running in marine applications.
Inboard engines
Outboard motors
Model: ITR 4A-15
Manufacturer: NGK
Suitable for engines where the manufacturer recommends an ITR 4A-15 type spark plug.
The NGK ITR 4A-15 spark plug is suitable for both inboard and outboard engines . It provides reliable ignition and smooth engine running in marine applications.
Inboard engines
Outboard motors
Model: ITR 4A-15
Manufacturer: NGK
Suitable for engines where the manufacturer recommends an ITR 4A-15 type spark plug.