This is the head gasket for 1984 Buick Electra, LeSabre, Regal, Riviera, Oldsmobile Toronado, and 1985 Pontiac Parisienne vehicles. This is for those with the 3.8L V6 and the 4.1L V6 engines. This is a brand new, factory OEM, genuine GM part, still in the original package. The package is old and is a little damaged.

GM Part # 25518453

Alternate GM Part # 25517546

Item is number 2 in the GM diagram.