Laser Iridium Spark Plug - SPRK LZMAR8AI-10

Trivalent metallic coating with excellent anti-corrosion and anti-seizing properties.
Corrugated grooves prevent surface discharges
Pure alumina silicate ceramic insulator, providing greater resistance and better heat transfer.
Copper core aids heat dissipation
Triple seal to prevent leaks



Specifications


Brand
NGK SPARK PLUGS


Supplier reference
94021


Threaded extension
26,5 mm (1-1/32")


Ground electrode setting
Simple


Terminal Configuration
Fixed terminal


Style
Laser Iridium


Earth electrode shape
Standard


Thermal grade
8


Electrode tip material
Iridium


Thread size(s)
10 mm


Model
LZMAR8AI-10


Product name
Spark plug


Central electrode projection
Designed


Electric heater
5 kOhm


Electrode gap
1 mm (0,039")


Electrode gap
0,039"


Electrode gap
1 mm


Hex size
14 mm (9/16")


Type
Resistance


Central electrode type
Fine cable


Units
Unit