The NGK coil-on-plug ignition coil for 2006–2008 Mercury Mountaineer is a direct-fit replacement designed to meet or exceed OE standards for consistent ignition performance and long life. Developed and rigorously tested in NGK's ISO 17025 accredited lab, this coil uses premium thermoplastic and high-quality epoxy in the housing for superior dielectric strength, while magnetic laminated steel maximizes voltage output to support reliable spark delivery.
NGK 2008-06 Mercury Mountaineer COP Ignition Coil