This is a new, genuine GM front object alarm sensor wiring harness, part number 42729146. It serves as a direct replacement component for the vehicle's front parking or object detection sensor system, ensuring proper electrical connection for the safety feature. This harness is suitable for mechanics or vehicle owners performing repairs on compatible GM models where the original wiring is damaged. Free shipping is available for this new part. As fitment depends on the specific vehicle model and year, it is important to verify compatibility with your car's original sensor system before purchase. Check the listing for full details and confirmed vehicle applications. Genuine GM Front Object Alarm Sensor Wiring Harness 42729146. Condition: New. Listed at 104.86 USD. 2017-21, upper components, with park asst, without air temp sensor, 1st design. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors. Simply request our dealer invoice for the part and provide it to your preferred dealer along with the defective part.