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CHAMPION spark plug RC14YC

RC14YC CHAMPION – Properties, Compatibility and Alternatives

The CHAMPION spark plug RC14YC represents a reliable ignition solution designed for small engines and recreational vehicles. This Spark plug CHAMPION RC14YC delivers consistent performance across various applications, from lawn equipment to marine engines. The RC14YC model incorporates proven copper core technology that ensures optimal heat dissipation and reliable spark generation under demanding operating conditions.

Advantages of the RC14YC CHAMPION

Superior copper core construction provides excellent thermal conductivity and consistent ignition performance
Robust ceramic insulator design withstands extreme temperature variations and mechanical stress
The Spark plug RC14YC CHAMPION features a precisely engineered electrode gap for optimal combustion efficiency
Corrosion-resistant materials ensure extended service life in harsh operating environments
Enhanced CHAMPION RC14YC spark plug compatibility across multiple small engine applications
Reliable cold-start performance reduces engine cranking time and improves fuel efficiency

Technical Data

Feature	Value
Manufacturer	CHAMPION
Model	RC14YC
Type	Copper Core
Thread size	14mm
Thread length	19mm (3/4")
Wrench size	21mm (13/16")
Heat range	4
Electrode gap	0.030" (0.76mm)
Resistance	5,000 ohms
Application	Small engines, lawn equipment, marine

Compatibility and Areas of Application

The RC14YC spark plug demonstrates exceptional versatility across numerous small engine applications. This RC14YC CHAMPION spark plug performs optimally in air-cooled engines typically found in outdoor power equipment and recreational vehicles. The component's thermal characteristics make it particularly suitable for moderate-load applications where consistent ignition timing is critical.

Lawn mowers and garden tractors
Chainsaws and leaf blowers
Small outboard marine engines
Generators and pressure washers
Go-karts and recreational vehicles

Suitable for the following vehicle models and equivalents

It is important to mention that alternative products can be found on AUTODOC. Currently, there are over 7000 items available in the spark plugs category.

Car maker	Car Model
Briggs & Stratton	Various small engines
Tecumseh	H35, H50, H60 series
Honda	GX120, GX160 engines
Kohler	K-series engines

Application Notes and Important Questions

What maintenance interval should be followed for the RC14YC CHAMPION? Regular inspection every 100 operating hours ensures optimal performance and prevents engine damage from worn electrodes.
How does electrode gap affect engine performance? Proper gap specification maintains consistent spark strength and prevents misfiring under varying load conditions.
Can this Spark plug CHAMPION RC14YC withstand ethanol fuel blends? The corrosion-resistant materials provide adequate protection against modern fuel formulations containing up to 10% ethanol.
What symptoms indicate spark plug replacement necessity? Difficult starting, rough idling, or reduced power output typically signal the need for fresh spark plug installation.

Conclusion

The CHAMPION spark plug RC14YC delivers dependable ignition performance for a wide range of small engine applications. This proven CHAMPION spark plug RC14YC combines robust construction with precise engineering specifications to ensure reliable operation across diverse operating conditions. Regular maintenance and proper installation of this component contribute significantly to engine longevity and optimal performance characteristics.

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