NGK Spark Plugs - BMR4A - 5728

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

Specifications

Hex Size	19 mm
Terminal Configuration	Removable Nut
Center Electrode Type	Standard
Electrical Resistance	5k Ohms
Electrode Tip Material	Nickel Alloy
Ground Electrode Configuration	Single
Model	BMR4A
Type	Resistor
Ground Electrode Shape	Standard
Product Name	Spark Plug
Style	Standard
Center Electrode Projection	Non-Projected
Spark Gap	0.028" / 0,7 mm (0,028") / 0.7 mm
Thread Reach	9.5 mm
Heat Range	4