E3 Spark Plugs E3.619 Ultra Output Coil-on-Plug for Ford Coyote 5.0L Engines

Designed for 2011 to current model 5.0L Ford Coyote engines Coil-on-Plug delivers more than double the energy output of stock coils High-temp 550°F silicone spark plug boosts resistance and inductance values Tested to CARB standards and built for long-lasting durability Ensures more power in both naturally aspirated and forced induction applications Increases energy output at higher RPM levels for superior engine performance Features a shock and vibration-resistant construction