Product Overview
Spark Plug 121

Keep your boat engine running smoothly and reliably with the Champion Spark Plug 121. This high-quality spark plug is designed to deliver optimal performance, ensuring quick starts, efficient fuel combustion, and reduced emissions. Built to withstand the harsh marine environment, the Champion Spark Plug 121 offers superior corrosion resistance and durability for long-lasting dependability on the water. Spend less time troubleshooting and more time enjoying your adventures with this essential engine component.
Key Features
- Champion quality: Benefit from the trusted reliability and performance of a leading spark plug brand.
- Optimal performance: Experience quick starts, smooth running, and efficient fuel combustion.
- Enhanced durability: Built for the harsh marine environment with superior corrosion resistance.
- Extended lifespan: Designed for long-lasting performance, reducing the need for frequent replacements.
- Reduced emissions: Contributes to cleaner operation and minimizes environmental impact.
- RV8C Part Number: Easy identification and ordering for a perfect fit.
- Cross-references with Champion 121, Federal Mogul CCH121, and Federal Mogul E121: Finds compatibility across multiple naming conventions.
Specifications
The Captain's Take
As a seasoned captain, I know the importance of reliable equipment. The Champion Spark Plug 121 has become a staple on my vessel. Its consistent performance and durability in saltwater conditions give me the peace of mind I need to focus on navigating, not engine troubles. I highly recommend the Champion Spark Plug 121 for any boater looking for dependable performance.