Dorman - OE Solutions Parking Aid Sensor P/N:684-029
Dorman 684-060 rear parking aid sensor for the 2007-2012 Chevrolet Silverado 1500 and other vehicles senses objects behind the vehicle while you back up. The Dorman parking aid sensor is a replacement for one that has failed from fatigue or an electrical malfunction.
A parking aid system that gives no warning tones, sounds false alerts or shows a warning message can mean a sensor has stopped working. These signs alone do not prove this sensor is the problem, because a damaged wiring connector can cause them too.
Listed for a wide range of Chevrolet and GMC models, this sensor is a direct-fit replacement for the 2007-2012 Chevrolet Silverado 1500, the 2007-2012 Chevrolet Silverado 2500 and the 2007-2012 GMC Sierra 1500. The fitment calls for one sensor, and this listing is one. If your truck is not named here, look up your year and model in the "Vehicles it fits" section.
Fit and size
Build and materials
One parking aid sensor. Mounting hardware and a wiring harness are not included, and the old mounting hardware may not be reusable, so plan on new pieces.
Interchange: 20908127 · PPS44
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
Does the Dorman 684-060 rear parking aid sensor fit the 2007-2012 GMC Sierra 1500?
Yes. Dorman 684-060 is listed for the 2007-2012 GMC Sierra 1500. For other years or models, look in the "Vehicles it fits" section.
Does the Dorman 684-060 come with a wiring harness or mounting hardware?
No. Dorman 684-060 is one parking aid sensor only. The wiring harness and mounting hardware are not included.
Is the terminal on this rear parking aid sensor male or female?
Male. The sensor has three pin terminals and a male connector.
Is this rear parking aid sensor a universal part or a specific-fit one?
It is a specific-fit part, made for the vehicles in its fitment rather than as a universal sensor.
Is Dorman 684-060 an interchange for 20908127 or PPS44?
Yes. 20908127 and PPS44 are both listed as interchange numbers for Dorman 684-060.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.