DENSO 6025 U-Groove Standard Spark Plug

The DENSO 6025 is a standard copper core spark plug engineered to deliver reliable ignition performance for a wide range of automotive applications. This spark plug features DENSO's innovative U-Groove ground electrode design, which provides superior ignitability compared to conventional spark plugs.

Key Features:

• U-Groove ground electrode technology for improved flame kernel development
• Enhanced ignitability for more complete combustion and increased engine efficiency
• Copper core construction for excellent heat dissipation and conductivity
• Standard nickel-plated housing for corrosion resistance
• OEM-quality construction from a leading original equipment manufacturer
• Designed for everyday driving conditions and regular replacement intervals

DENSO's U-Groove design creates a more efficient spark by positioning the electrode to optimize flame travel across the combustion chamber. This results in improved throttle response, smoother idle, and better fuel economy. As a direct replacement spark plug, the 6025 meets or exceeds original equipment specifications for reliable performance.