DENSO 3011 Standard Spark Plug

The DENSO 3011 is a standard spark plug engineered to deliver reliable ignition performance for a wide range of automotive applications. This spark plug features DENSO's proven U-Groove ground electrode design, which creates a more concentrated spark for improved ignitability and combustion efficiency.

Key Features:

• U-Groove ground electrode design for enhanced spark concentration and better flame kernel development
• Improved ignitability helps optimize fuel combustion and engine efficiency
• Standard construction provides dependable performance for everyday driving conditions
• Engineered to OEM specifications for consistent quality and fitment
• Nickel-plated shell resists corrosion and ensures proper heat dissipation

DENSO spark plugs are manufactured using precision manufacturing processes and high-quality materials to ensure consistent performance and longevity. The U-Groove design works by directing the spark into the air-fuel mixture more effectively than conventional flat-electrode designs, resulting in more complete combustion and improved throttle response.