Spark Plug - MR7C-9N

The trivalent metallic coating provides excellent resistance to corrosion and galling
Corrugated ribs prevent surface discharge
Pure aluminosilicate ceramic insulator, offers greater strength and better heat transfer
Copper core aids heat dissipation
Triple seal to prevent leaks



Specifications


Brand
NGK SPARK PLUGS


Supplier reference
90529


Threaded extension
19 mm (3/4")


Ground electrode setting
Simple


Style
Standard


Earth electrode shape
Standard


Thermal grade
7


Electrode tip material
Nickel alloy


Thread size(s)
10 mm


Product name
Spark plug


Electric heater
5 kOhm


Electrode gap
0,9 mm (0,035")


Electrode gap
0,035"


Electrode gap
0,9 mm


Hex size
14 mm (9/16")


Type
Resistance


Central electrode type
Standard


Units
Unit