This is the engine cooling fan for 2004-2009 GMC Topkick and Chevrolet Kodiak T6500, T7500, and T8500 trucks. This is for the 7.8L, inline 6 cylinder, diesel engines and Isuzu turbo diesel engines (codes LF8, LG4). This fan mounts on the front of the engine, behind the radiator in these trucks. This fan has 7 blades. Replace your old 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 # 15181580

Alternate GM Part #'s 15-80699 ; 1580699

Item is number 2 in the GM diagram