The Champion Copper Plus Spark Plug RCJ8Y (Model 863) is a dependable replacement spark plug engineered for small engines used in lawn mowers, garden equipment, and other power tools. This plug delivers the reliable ignition performance your equipment needs to start easily and run smoothly through demanding outdoor tasks.
Built with a copper core center electrode, this spark plug provides accurate heat range control and extended durability while resisting corrosion. It serves as a direct OE-type replacement and is tailored for single-phase equipment, making it a versatile choice across a wide range of small engine applications. Whether you’re maintaining professional landscaping equipment or keeping your own yard tools in top condition, the Champion RCJ8Y offers the performance and longevity you can depend on.
Features and Benefits
- Copper Core Electrode: Allows accurate control of heat range and delivers superior conductivity for reliable ignition and extended plug life.
- OE-Type Replacement: Direct replacement designed to match original equipment specifications for small engines.
- Corrosion Resistant: Inhibits oxidation and corrosion, maintaining consistent performance over time.
- ISO and SAE Compliant: Built to proven international and domestic standards, guaranteeing quality and compatibility.
- Single-Phase Design: Engineered specifically for single-phase small engine equipment, ensuring optimal performance.
- Easy Storage: Comes individually boxed for convenient storage and protection.
Specifications
- Brand: Champion
- Model: 863
- Part Number: RCJ8Y
- Plug Type: Copper Plus
- Quantity: 1 spark plug
- Standards: ISO and SAE certified
- Weight: 0.055 lb
- Dimensions: 3.937 x 3.937 x 3.937 inches
