Champion QC12YC Spark Plug

Champion QC12YC Spark Plug

The Champion QC12YC spark plug is a high-performance replacement plug designed for riding mowers, lawn tractors, generators, and other small engine applications. Built with a platinum-enhanced center electrode, it ensures long-lasting durability, reliable ignition, and improved fuel efficiency.

Key Features:

Platinum-Enhanced Center Electrode – Provides extended life and consistent performance.

Copper Core Technology – Enhances heat dissipation for efficient combustion.

14mm Thread Size – Designed to fit a wide range of small engines.

Durable Nickel Alloy Ground Electrode – Ensures long-lasting reliability.

Pre-Gapped for Convenience – Optimized for easy installation and smooth engine operation.

Specifications:

Thread Size: 14mm

Thread Pitch: 1.25mm

Hex Size: 16mm (5/8")

Reach (Thread Length): 19mm (3/4")

Seat Type: Gasket

Gap: 0.040 inches (1.0mm)

Resistor: Yes (reduces electromagnetic interference)

Center Electrode: Platinum-enhanced for longevity

Ground Electrode: Nickel alloy for durability

The Champion QC12YC spark plug is engineered for smooth starts, efficient fuel combustion, and extended engine life, making it an ideal choice for both homeowners and professionals maintaining outdoor power equipment.