Lawn/garden Spark Plug, Rc12yc

Discover the Champion RC12YC Resistor Spark Plug, engineered for reliable ignition on riding mowers, tillers and other heavy‑duty garden machines. Crafted with a copper‑core center electrode, this plug delivers consistent spark while resisting radio‑frequency interference for a cleaner signal.

Why choose this spark plug? The copper‑plus construction offers extended service life, reducing the need for frequent replacements. Its precise heat‑range control keeps engine temperatures stable, helping you maintain peak performance during long mowing sessions.

• Resistor design: Minimizes RFI/EMI, protecting modern ignition systems from signal disruption.
• Copper‑Plus core: Enhances durability and ensures a strong, reliable spark for extended engine life.
• Exact OE fit: Matches the original equipment specification #71‑1, providing a seamless drop‑in replacement.
• Optimized heat range: Allows fine‑tuned temperature control, improving fuel efficiency and power output.
• Versatile application: Perfect for riding lawn mowers, brush cutters and other high‑output outdoor power equipment.

Experience the difference: With Champion’s proven technology, this spark plug delivers the performance and longevity you expect from a premium replacement. Trust the RC12YC to keep your mower running smoothly, cut down on maintenance time, and protect your engine from interference. Upgrade today and enjoy reliable power season after season.