Champion Spark Plug Spark Plug P/N:409

Champion Copper Plus 409 Spark Plug RF9YC - Dependable Performance & Durability for Ford Mustang

Copper Plus Bougie d’allumage RF9YC - Performance et durabilité fiables

Copper Plus Spark Plug RF9YC - Dependable Performance & Durability

• Champion® Copper Plus® spark plugs deliver dependable ignition performance with proven copper-core technology. The copper core electrode provides excellent conductivity and optimized heat control for consistent sparks while the coated shell protects against corrosion. Champion your engine with spark plugs engineered to improve efficiency and keep your vehicle running at its best.
• COPPER CORE PRECISION -- Copper core center electrode allows accurate control of heat range, delivering longer life and dependable performance
• CORROSION RESISTANCE -- Coated shell provides corrosion resistance in harsh environments
• BUILT-IN NOISE SUPPRESSION -- Modern resistor technology protects sensitive electronics by minimizing electrical interference
• EASY TO INSTALL -- Pre-gapped design simplifies installation
• OE-QUALITY FIT -- Built to meet OE fit, form and function for dependable performance
• DEPENDABLE STARTS -- Engineered for reliable ignition in all weather conditions