Vehicle Specific Fit:for Jeep Grand Cherokee 4.7L 2001-2007for Jeep Commander 4.7L 2006-2007for Chrysler Aspen 4.7L 2007for Dodge Dakota 4.7L 2005-2007for Dodge Durango 4.7L 2005-2007for Dodge for Ram 1500 4.7L 2005-2007Product Details:Condition: NewColor: Black, Silver ToneMaterial: Metal, PlasticSize: 61x8.2x3.2cm/24.02"x3.23"x1.26"(L*W*H)Pin Number: 4OE Number:56041677AA/56041677ABAdvantage:Made of metal and plastic material, durable, resistant to high temperature, vibration, and wire corrosion for long time life.Quickly detect the rotation speed and position of the rotating shaft, and adjust the ignition advance angle.The performance is more stable and responsive.According to the factory specifications, a good match for the car.