Compare Maximum number of 4 items selected ACDelco Spark Plug Wire - 12716289 Part #: 12716289 Line: ACD ACDelco Spark Plug Wire 1 Year Limited Warranty Length (mm): 310mm Diameter (mm): 7mm Coil End Boot Angle (Deg): 45 Degree Length (in): 12-3/16 Inch Conductor Material: Carbon Fiberglass Wire Color: Gray Boot Color: Black, Silver Insulation Material: Fiberglass Braid Spark Plug End Boot Angle (Deg): Straight Show More Show Less