GM 3.6L V6 VVT Engine Cover 12617629 This is a genuine GM engine cover for a 3.6L V6 VVT engine, part number 12617629. It is made of durable plastic and designed to fit securely over the engine. The cover shows some signs of use with minor scuffs and dirt but remains structurally sound. Ideal for replacing a damaged or missing engine cover to maintain engine bay appearance and protection.