Federal-Mogul 840-1 Spark Plug, For Use With Lawnmower

The Champion 840C RCJ8 Copper Plus Small Engine Spark Plug is a high-performance ignition component designed for lawn mowers, generators, pressure washers, and other compact power equipment. This single spark plug delivers reliable spark generation and consistent performance even under demanding operating conditions, making it an essential replacement or upgrade for small engine maintenance.

Engineered with a copper-rich alloy construction, this plug offers superior electrical conductivity for a stronger, more dependable spark. The durable ceramic insulator resists fouling and heat degradation, extending plug life and reducing misfires. Whether you're a DIY enthusiast or professional technician, this plug provides the precision engineering needed for smooth starts, improved fuel efficiency, and cleaner engine operation.

Features and Benefits

• Premium Copper-Plus Alloy: Enhances electrical conductivity for a stronger, more reliable spark in small engines, delivering hotter and more consistent ignition.
• RCJ8 Compatibility: Precisely engineered to match Champion RCJ8-type specifications for perfect fit and function in small engine equipment.
• Durable Ceramic Insulator: Provides excellent heat resistance and protects against fouling for extended service life and reduced maintenance costs.
• Single-Unit Package: Convenient one-plug package for quick replacements, testing, or spare parts inventory.
• Optimized for Small Engines: Ideal for lawn mowers, generators, pressure washers, and other compact power tools requiring dependable performance.

Specifications

• Brand: Champion
• Model: 840C
• Plug Type: RCJ8
• Construction: Copper-plus alloy
• Package Count: Single
• Application: Small engines including lawn mowers, generators, and compact power equipment

Descriptions are AI-generated. For accurate measurements, please call the store to confirm.