Genuine OEM Audi Knock Sensor Contact Housing, part number 1J0973702. This electrical connector housing is designed to protect the delicate electrical contacts of the knock sensor, ensuring secure and reliable signal transmission to the engine control unit. It sits in the engine bay, connecting to the knock sensor. Made from durable automotive-grade plastic, it measures approximately 32mm long. Using a genuine OEM housing ensures a precise fit, proper sealing against environmental elements, and maintained electrical integrity for critical engine sensor performance.

Catalogue entry: HOUSING 2 pin; black; reservoir with fluid.