R6GC1-77M

Generator Spark Plug
October 22, 2025
Category Connection: Generator Spark Plug
Brief: Discover the R6GC1-77M Industrial Spark Plug, designed for gas engines with 28.5mm reach and 20.8mm hex. Featuring superior ignitability and anti-corrosion protection, it ensures reliable performance in demanding applications. Perfect for M TU and Beru gensets.
Related Product Features:
  • Superior ignitability with a special prechamber electrode tip for stable spark and optimal combustion.
  • Anti-corrosion protection with a special coating on shell and terminal nut for harsh environments.
  • Direct replacement for M TU and Beru gensets with seamless integration.
  • Manufactured under strict quality control standards for superior reliability.
  • 28.5mm reach and 20.8mm hex design for precise fit in gas engines.
  • Heat range 77 ensures consistent performance in industrial applications.
  • Compatible with models X52404500062, X52404500039, 18VGZ1-77, and 18VGZ9-77.
  • Extended operational lifespan due to durable construction and optimal combustion.
Faqs:
  • What models are compatible with the R6GC1-77M Industrial Spark Plug?
    The R6GC1-77M is compatible with models X52404500062, X52404500039, 18VGZ1-77, and 18VGZ9-77.
  • What makes the R6GC1-77M suitable for harsh environments?
    The spark plug features anti-corrosion protection with a special coating on the shell and terminal nut, ensuring reliable performance in harsh conditions.
  • How does the R6GC1-77M ensure superior ignitability?
    The spark plug has a special prechamber electrode tip that ensures stable spark and optimal combustion, enhancing ignitability and performance.