This is the horn with mounting bracket for 2007-2009 Chevrolet Kodiak and GMC Topkick T6500, T7500, and T8500 trucks. This horn is one of two horns which produces a note at 485 HZ. This was manufactured my FIAMM for General Motors. Replace your old, faulty, non-functioning part with this brand new factory original part from GM at a fraction of the dealer price.

New. Never Installed. OEM part. Bulk Overstock

GM Part # 25824695 (number on the item)

Alternate Part #'s 0055306 ; AM80S ; A046495 (numbers on the item)

Item is number 4 in the GM diagram