NGK SPARK PLUGS SPARK PLUG NGK JR8B

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SKU

21030331

Special Price €10.50 Regular Price €13.50

We ship between: 17.02.2026 and 19.02.2026

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Quick Overview

Detail NGK Standard Plugs are Constructed for Longer Life and Optimum Performance. Trivalent Metal P...

Special Spark Plug

Superior construction for serious power
NGK makes plugs for almost any type of application and riding style
Versatile plugs with wide operating heat ranges prevent fouling from running too cool and preignition from running too hot
Features include high-alumina ceramics for improved heat dissipation and electrical insulation, deep-seated copper core for a wider heat range and a nickel alloy tip for longer life

HEAT RANGE	8
MODEL	Standard
TERMINAL CONFIGURATION	threaded Stud
THREAD SIZE	12 mm
STYLE	JR8B
UNITS	Each
PRODUCT NAME	Spark Plug
CENTER ELECTRODE TYPE	Standard
ELECTRODE TIP MATERIAL	Nickel Alloy
THREAD REACH	19,1 mm (3/4")
HEX SIZE	18 mm (11/16")
GROUND ELECTRODE CONFIGURATION	Single
SPARK GAP	0,7 mm (0,028")
GROUND ELECTRODE SHAPE	Standard
ELECTRICAL RESISTANCE	5k Ohms