Brand NGK
Manufacturer Part Number 6743
Manufacturer Description BMR4A BLYB SPARK PLUG
Country of Origin Code Japan
Spark Plug Type Pro V
Part Number BM4Y
Warranty 60 Day
Package Quantity 1
UPC 00087295067437
Type Standard
Manufacturer Number BMR4A

More Information


Trivalent metal plating provides superior anti-corrosion and anti-seizing properties. Corrugated ribs prevent flashover. Pure alumina silicate ceramic insulator provides superior strength and better heat transfer. Copper core aids in heat removal. Triple seals prevent leakage.

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