This is the radio antenna cable for the roof mounted antenna on 2006-2010 Hummer H3 vehicles. This is for those vehicles with the radio antenna mounted on the roof. This is for those vehicles without OnStar. This is for those vehicles with code U2K, S-band digital radio. Replace your old part with this brand new factory GM part at a fraction of the dealer price.

New. Never Installed. OEM Part. Bulk Overstock

GM part # 15821698

AC Delco # 15821698

Alternate GM Part # 15115937

Item is number 2 in the GM diagram.