Replacement Spark Plug for Inverter Generators | E6RTC (2400P) & F7RTC (4500 & 6800 Series)
3-Year Factory Warranty
Consumer-use products are backed by Erayak factory warranty protection.
90-Day Zero-Cost Repair
For qualified manufacturing defects, Erayak covers parts, labor, and round-trip domestic shipping.
30-Day Return Window
Request a return within 30 days after delivery when the item meets return-policy conditions.
Factory-Direct Support
Get video diagnosis, technical guidance, and replacement-part assistance when support is needed.
Coverage depends on product condition, issue type, and policy eligibility. Warranty details · Return policy
Keep Your Generator Running at Peak Performance
A clean, reliable spark is essential for your inverter generator’s efficiency and longevity. This high-quality replacement spark plug is engineered to provide consistent ignition, ensuring your engine starts easily and runs smoothly under any load.
Select the Right Model for Your Generator:
-
E6RTC: Optimized specifically for the 2400P Series. Designed for stable idling and fuel efficiency in portable models.
-
F7RTC: Heavy-duty ignition for the 4500 Series and 6800 Series. Built to withstand higher thermal demands and provide a powerful spark for high-wattage outputs.
Key Features:
-
Direct Fit: OEM-grade replacement designed for seamless compatibility with 2400P, 4500, and 6800 series engines.
-
Superior Durability: Features a high-alumina ceramic insulator and a copper core for better heat dissipation and anti-fouling performance.
-
Stable Performance: Pre-gapped and ready to install, providing a reliable spark to prevent engine hesitation or stalling.
-
Corrosion Resistance: Zinc-plated shell protects against rust and oxidation in outdoor environments.
