When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
The sensor is designed to help you avoid blind spot accidents by detecting vehicles that are in your blind spot and alerting you with a warning signal. It is manufactured by GMC and has a manufacturer part number of 84129137.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.