Unlike other spark plugs, Cat® Spark Plugs are engineered to provide the maximum amount of efficiency during each service interval. Cat Spark Plugs are designed to provide easy installation and removal, limiting the amount of downtime required during each maintenance interval so that your engine is back up and running as soon as possible.
Spark Plugs for Gas Engines
The 3500/3600 plug was designed with maintenance in mind:
Zinc plated terminal provides lubricity to allow for easy installation and removal
Pure Iridium center electrode precious metal provides maximum wear resistance resulting in less re-gapping
Self-retained gasket stays in place for easy installation and removal
The Bio-Gas plug shares the same benefits of the 3500/3600 plug, but is a more robust option for landfill applications
Longer life with enhanced internal electrode material
Increased service life
The Pre-Chamber plug was designed to maximize productivity and ease of maintenance:
Customized for the combustion process in the G3500 C&E product to maximize engine performance and efficiency
Requires no re-gapping
Provides extended life through the use of precious metal electrodes that resist corrosion and wear
Click the Reference Tab above for the right Spark Plug for your Cat engine.