Champion RJ19LM Spark Plug

Champion RJ19LM Spark Plug

The Champion RJ19LM spark plug is a high-performance replacement plug designed for lawnmowers, garden tractors, generators, and other small engine applications. Featuring copper core technology, it delivers reliable ignition, efficient fuel combustion, and long-lasting durability.

Key Features:

Copper Core Electrode – Ensures excellent heat dissipation and consistent performance.

Resistor Plug Design – Reduces electromagnetic interference (EMI) for smooth engine operation.

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

Durable Nickel Alloy Ground Electrode – Provides wear resistance and extended lifespan.

Pre-Gapped for Convenience – Optimized for easy installation and dependable starts.

Specifications:

Thread Size: 14mm

Thread Pitch: 1.25mm

Hex Size: 21mm (13/16")

Reach (Thread Length): 12.7mm (1/2")

Seat Type: Gasket

Gap: 0.030 inches (0.76mm)

Resistor: Yes (minimizes electrical interference)

Center Electrode: Copper core for enhanced performance

Ground Electrode: Nickel alloy for durability

The Champion RJ19LM spark plug is a trusted choice for homeowners and professionals, ensuring smooth engine performance, reliable ignition, and extended engine life for outdoor power equipment.