Part Type: Engine Cooling Fan Clutch. Notes: Reverse Rotation; Standard Duty Thermal Fan Clutch; w/o A/C;. Fan Clutch, Thermal. Reverse Rotation Thermal Standard Duty Fan Clutch. Fan Clutch. 1996 GMC K1500 Engine: 4.3L V6; Reverse Rotation; Standard Duty Thermal Fan Clutch; w/o A/C;.
