Ideal for the replacement of a worn spark plug or incapable of functioning! Specially designed and developed for at NGK your engines 50cc 4-stroke scooters (Vespa LX, S ...)! Here the spark plug NGK ER9EH-6N very good. Strong and powerful, it will allow better performance of your engine as the source. Supplied without olive, this candle has a resistance of 5 kOhm so be careful to use a resistive suppressor 5 kOhm to accompany it. It has very specific features to be installed on the Vespa scooters (thread diameter, electrode gap ...).
What does NGK ER9EH-6N:
-E: Ø8mm pellet (a loosely with 13mm key) R: With resistance 5kOhm -9: Average index (between cold and hot) -EH: 19.0 mm, semi-threading, Socket 19mm threaded Ø12,7mm -6: Spacing of 0.6 mm electrode -N: Electrode special mass
Installs on original 50cc 4-stroke scooter:
-VESPA LX 4V from 2010 -VESPA LX 4V from 2011 -VESPA S from 2009
DENSO U31 ETR competition spark plug specific with 2 electrodes, replacement for prepared or original engines on large displacement 4 stroke motorcycles and many other applications.
.png)
.png)
