3281287|Power Steering Pump for 2000 GMC Sierra 1500 4.3L - PSP1222XP758. This Power Steering Pump fits the 2000 GMC Sierra 1500 equipped with the 4.3L engine. It delivers exceptional reliability and is essential for restoring factory engine performance.. 2000 GMC Sierra 1500 4.3L Engine Power Steering Pump - PSP1222XP758 Also fits the following vehicles: 2001 GMC Sierra 1500 HD 6.0L Engine Power Steering Pump, 2002 GMC Sierra 1500 HD 6.0L Engine Power Steering Pump, 2003 GMC Sierra 1500 HD 6.0L Engine Power Steering Pump, 2005 GMC Sierra 1500 HD 6.0L Engine Power Steering Pump, 2006 GMC Sierra 1500 HD 6.0L Engine Power Steering Pump, 1999 GMC Sierra 1500 4.3L Engine Power Steering Pump, 2000 GMC Sierra 1500 4.3L Engine Power Steering Pump, 2001 GMC Sierra 1500 4.3L Engine Power Steering Pump, 2002 GMC Sierra 1500 4.3L Engine Power Steering Pump, 2003 GMC Sierra 1500 4.3L Engine Power Steering Pump, 2004 GMC Sierra 1500 4.3L Engine Power Steering Pump, 2005 GMC Sierra 1500 4.3L Engine Power Steering Pump, 2006 GMC Sierra 1500 4.3L Engine Power Steering Pump, 2001 GMC Sierra 1500 6.0L Engine Power Steering Pump, 2002 GMC Sierra 1500 6.0L Engine Power Steering Pump