Sierra 18-3677 Thermostat Kit

Volvo Thermostat Kit (160 Degree)Replaces:3856961-2. For:OMC- 4.3L ( 1994-97 ); 4.3 HO ( 1991-97 ); 5.0L ( 1994-97 ); 5.8L ( 1994-97 ); 5.8 (EFI) ( 1993-97 )4.3GL/4.3GS; 4.3Gi; 5.0FL; 5.0Fi; 5.0GL; 5.7Gi; 5.8FL; 5.8Fi/5.8FSiContains: ( 1 ) 18-7170 O-Ring; replaces O.E.# 3852071 ( 1 ) 18-2917 Gasket; replaces O.E.# 3852111 ( 1 ) Thermostat; replaces O.E.# 3856961