Ngk B7HS spark plug

Maintenance or overhaul? Our advice is to always replace the spark plug.

Why do I need to replace my B7HS NGK spark plug?

If the spark plug fails, the engine will run irregularly. This causes a lot of wear and tear and damages the engine. Also, the engine cannot provide enough power to drive normally. It is therefore wise to replace the spark plug during maintenance. After all, it is important that the spark plug provides a good spark. The spark plug is the basis for a well-functioning engine.

Replacing an NGK spark plug

Replace the ngk spark plug with a spark plug wrench. The ngk B7HS spark plug has a diameter of 10 mm and a wrench size of 16 mm. The advice is to coat the thread end with copper grease. Never tighten a spark plug too tightly, as this may damage the cylinder head.

Most engine failures occur due to the late replacement of the spark plug. If your scooter's engine is not running properly, we recommend that you start by replacing the spark plug.