NGK coil-on-plug ignition coil for GMC Terrain (2015–2018) provides OE-level durability and reliable spark delivery. Built and tested in NGK's ISO 17025 lab, the unit uses premium thermoplastic housings, high-quality epoxy and magnetic laminated steel to maximize voltage output. Integrated ignition modules use wire bonding and mechanically soldered circuitry, and this part is backed by a 3 year/36,000-mile warranty.
NGK GMC Terrain 2018 COP Ignition Coil