8 pc Denso Standard U-Groove Spark Plug for Dodge Ram 1500 4.7L V8 2002-2007 Tune Up Kit

This part fits the following vehicles: 2002 Dodge Ram 1500 - 4.7L V8; O.E. Recommended Resistor Plug with Patented U-Groove Design 2003-2004 Dodge Ram 1500 - 4.7L V8; N Vin Code; O.E. Recommended Resistor Plug with Patented U-Groove Design 2004 Dodge Ram 1500 - 4.7L V8; P Vin Code; O.E. Recommended Resistor Plug with Patented U-Groove Design 2005-2007 Dodge Ram 1500 - 4.7L V8; N Vin Code; O.E. Recommended Resistor Plug with Patented U-Groove Design 2005-2007 Dodge Ram 1500 - 4.7L V8; P Vin Code; O.E. Recommended Resistor Plug with Patented U-Groove Design The patented DENSO Standard U-Groove Spark Plug enables complete fuel ignition in the combustion chamber by allowing the spark to fill the gap created by the u-shape. The ball of fire created in the u-groove develops a larger and hotter flash front that virtually eliminates erratic starts caused by poor fuel mixtures and excessive fouling. While manufacturers recommend replacing spark plugs every 30,000 to 50,000 miles, every