The ALM Manufacturing J17LM/J19LM Spark Plug is designed for compatibility with most lawnmowers an...The ALM Manufacturing J17LM/J19LM Spark Plug is designed for compatibility with most lawnmowers and cultivators. It supersedes several plug numbers, including J8, J8J, CJ8, and J8C. This spark plug is comparable to various models from brands such as AC Delco, Autolite, Bosch, Brisk, Champion, Denso, Eyquem, General Motors, Mega-Fire, Motorcraft, MTD, Napa, Newstar, NGK, Prestolite, Splitfire, Torch, Valley Forge, and Workshop Essentials. Specifically, it replaces Autolite 456, NGK B4LM, ND W14LM-U, and Bosch W9EO. The ALM J19LM (14mm) Replacement Spark Plug is suitable for most popular 4-stroke and 2-stroke lawnmower and cultivator engines, including brands like Briggs and Stratton, Qualcast, Suffolk, and Tecumseh. Please note that it is not compatible with Honda Engines.
The ALM Manufacturing J17LM/J19LM Spark Plug is designed for compatibility with most lawnmowers and cultivators. It supersedes several plug numbers, including J8, J8J, CJ8, and J8C. This spark plug is comparable to various models from brands such as AC Delco, Autolite, Bosch, Brisk, Champion, Denso, Eyquem, General Motors, Mega-Fire, Motorcraft, MTD, Napa, Newstar, NGK, Prestolite, Splitfire, Torch, Valley Forge, and Workshop Essentials. Specifically, it replaces Autolite 456, NGK B4LM, ND W14LM-U, and Bosch W9EO. The ALM J19LM (14mm) Replacement Spark Plug is suitable for most popular 4-stroke and 2-stroke lawnmower and cultivator engines, including brands like Briggs and Stratton, Qualcast, Suffolk, and Tecumseh. Please note that it is not compatible with Honda Engines.