The Denso 3021 U-Groove Spark Plug (W16EPR-U) is designed to provide superior ignition performance, enhanced fuel efficiency, and long-lasting engine durability. Featuring a U-Groove electrode design, it ensures consistent spark, improved combustion efficiency, and reduced wear. Ideal for modern engines, the W16EPR-U delivers reliable starts, smoother operation, and extended service intervals, making it the perfect choice for a variety of vehicles.
š§ U-Groove electrode design ensures consistent and powerful spark š§ Improves combustion efficiency for better engine performance š§ Reduces wear and enhances fuel economy š§ Pre-gapped for quick and easy installation
Brand & Part Number: Denso 3021 (W16EPR-U) Material: Nickel Alloy Electrode, Copper Core Thread Size: 14mm Reach: 0.75 in. (19mm) Gap: Pre-gapped (~0.040 in.)
Enhance engine performance and fuel efficiency with Denso 3021 U-Groove Spark Plugs! š§