NGK PRO-V Small Engine Spark Plug 4739 BM4Y

NGK PRO-V Small Engine Spark Plug 4739 BM4Y Review

See more picture

NGK PRO-V Small Engine Spark Plug 4739 BM4Y Feature

• Features an advanced V-Groove design for professional lawn and garden equipment which provides easier starting, less fouling, less emissions, and more complete combustion
• Replaces NGK #BM4A
• Replaces Autolite #258
• Replaces Bosch #WS8E
• Replaces Champion #CJ14

NGK PRO-V, BM4Y, Small Engine Spark Plug For Kawasaki, Lawn Boy, & Weed Eater, Replaces BM4A.

Check price now

Rerate Products

Customer Review

Jul 27, 2011 10:18:06