Collection: Auto - knock sensor connector

Restore clear signals to your ECU and eliminate "phantom" engine knock codes with our selection of Auto Knock Sensor Connector components. At DIY Customs, we provide high-reliability replacement wiring pigtails, durable weatherproof terminal housings, specialized heat-shielded connectors, and heavy-duty locking plugs designed for a perfect fit. Whether you are repairing a brittle harness damaged by engine heat, replacing a corroded plug during a sensor swap, or custom-wiring a performance engine management system, our professional-grade hardware offers the conductivity and vibration resistance you need at unbeatable prices. From specialized single-wire and dual-wire configurations to direct-fit connectors for GM, Ford, and import applications, we carry the essential gear to keep your timing accurate. Don't see the specific pin count, wire gauge, or specialized connector style for your vehicle's knock sensor? Hit the live chat or call 412-882-8346—we can special order and drop-ship exactly what you are looking for directly to your doorstep!