OE-quality connectors and terminals ensure accurate, water-tight connection to engine wire harness. Includes grommets and wire clips on harness for proper mounting and routing within car chassis, which leads to cost-effective repair. High-quality glass-reinforced plastic resin protects against high temperatures and environmental conditions. Protective sleeve prevents wires from chafing and creating short circuits. Undergoes 100% testing to ensure proper fit, form, and function.