Parts Master 84050 3-Wire Multi-Purpose Pigtail Connector for GM Products Connector Color: Black with Green Seal; Connector Gender: Male; Connector Quantity: 1 Terminal Gender: Female - Terminal Quantity: 3 - Terminal Type: Pin Socket - Connector Quantity: 1; Wire Guage: 18 ga. 3-Wire Multi-Purpose Pigtail Connector for GM Products All models might not be included in the fitment chart Interchange Part Number: S574, PT782, 12167116, 645-786