The hydraulic steering system in your car is comprised of a number of high-stress components that are exposed to extreme heat, chemicals, and pressure. The power steering pump is a critical component of this, forcing hydraulic fluid into the rack and pinion (or steering box), assisting the movement of the steering wheel. With age, a power steering pump will begin to make grinding or squealing noises at full lock, indicating bearing wear. Bad seals and leaks are also a common failure point of power steering pumps. This is the perfect new OEM GM replacment for your car. Fits: 2006-2009 SSR, 2004-2007 Buick Rainier w/ 4.2l V6 & 5.3l V8, 2005-2009 Chevrolet Trailblazer w/ 4.2l V6 & 5.3l V8, 2006 Chevrolet Trailblazer ext w/ 5.3l V8, 2005-2009 GMC Envoy w/ 4.2l V6 & 5.3l V8, 2005-2009 GMC Envoy xl w/ 5.3l V8, 2005 Saab 9-7x w/ 4.2l vV6 and 5.3l v8.
This item is sold individually only.