DENSO 3203 Standard Spark Plug

The DENSO 3203 Standard Spark Plug delivers reliable ignition performance for a wide range of gasoline engines. Engineered with DENSO's proven U-Groove ground electrode design, this spark plug creates a larger, more robust spark kernel compared to conventional flat electrode designs.

Key Features:

• U-Groove ground electrode design for improved ignitability and flame propagation
• Enhanced combustion efficiency for better fuel economy and engine performance
• Standard copper core construction for excellent heat dissipation
• Reliable cold starting performance in various weather conditions
• OE-quality manufacturing standards from a trusted global supplier

DENSO spark plugs are designed to meet or exceed original equipment specifications, providing dependable performance for everyday driving conditions. The U-Groove design concentrates the spark energy at the center of the combustion chamber, ensuring complete fuel burn and reduced emissions.