ACDelco GM Original Equipment Ignition Knock (Detonation) Sensor Pigtail Connectors are durable to withstand tough under-hood conditions. They are the GM recommended replacement for your GM vehicle's original wire harness connector. These original equipment ignition knock (detonation) sensor pigtail connectors are manufactured to fit your specific GM vehicle and provide the same performance, durability, and service life you expect from General Motors. Product Features:Pigtail Connectors allow for more efficient, less costly wiring harness repairs on all GM vehiclesProtective outer coverings protect against even the toughest conditionsWires are color coded correctly for easy installationThe same part as your GM vehicle's original factory componentOffering the quality, reliability, and durability of GM OEDesigned with GM Original Equipment specification for fit, form, and function
