YOMALL Power Steering Pump 20-65990 for 2002-2009 Trailblazer/Trailblazer EXT & Envoy/Envoy XUV 4.2L & 2004-2007 Rainier 4.2L & 2002-2004 Bravada 4.2L & 2007-2008 Ascender 4.2L & 2006-2009 9-7x 4.2i

【REPLACE OE】- BEFORE BUYING, CHECK IF THE PUMP DETAILS AND PULLEY DIMENSIONS MATCH YOUR CURRENT ONE and Verify the required part number before ordering or replacing: 8261122290, 20-65990, 15029778, 26112229, 26089214, 88963627, 15087916. 【FITS FOR】- Our power steering pump is compatible with 2002-2009 Trailblazer 4.2L, for 2002-2006 Trailblazer EXT 4.2L, for 2002-2009 Envoy 4.2L, for 2004-2005 Envoy XUV 4.2L, for 2004-2007 Rainier 4.2L, for 2002-2004 Bravada 4.2L, for 2007-2008 Ascender 4.2L, for 2006-2009 9-7x 4.2i 4.2L, for 2005 9-7x Linear 4.2L. 【FEATURES】- Our power steering pump ensures smooth operation and quiets whining. If you notice rough wheel movement, slow steering response, stiffness, or unusual noise, inspect the power steering pump and replace it if defective. 【MAKE A NOTE】- BEFORE ORDERING, check your car model and part number. Click ""confirmed fit | Make sure this fits"" on the page, this system helps you verify your vehicle, check compatibility, and calculate the year and model. 【CUSTOMER SUPPORT】- Professional installation is recommended to prevent damage during setup and testing. If you encounter any issues or the item does not function properly, please contact us, and we will resolve them within 24 hours