spark plug NGK LMAR8EI-7 LMAR8EI-7

NGK is one of the leading manufacturers of spark plugs worldwide. An NGK spark plug is supplied as it is also installed in the vehicle ex works. Heat value and format correspond to the original. The service life of a spark plug is determined by the type of fuel, engine condition, operating time and engine temperature. With 4-stroke engines from 125cc and up, spark plug should be cleaned or changed after 6000km. With smaller engine capacities, especially with 2-stroke engines, approx. every 2500km. Oil carbon deposits lead to starting difficulties and loss of power caused by the spark plug after this mileage already. Increased short-distance operation and poor engine oil quality can shorten the intervals.

wrench size: 14.0mm

thread diameter: 10.0mm

thread length: 19.0mm

electrode distance: 0.7mm

resistance: interference suppressed, 5kOhm

OEM numbers for comparison purposes: Piaggio OEM 1D001003