Aftermarket replacement part
Power Steering Pump with Pulley for Chevrolet Trailblazer 2002-2009, GMC Envoy 2002-2009, Buick Rainier 2004-2007, Isuzu Ascender 2007-2008, 4.2L
Free shipping within the US. Orders ship within 1 business day and arrive in 1 to 3 business days.
- Part type
- Steering & Tie Rods
Product overview
A replacement power steering pump that comes with the pulley already installed, for the inline 6-cylinder and V8 GM mid-size SUVs listed below. The pump supplies the fluid pressure that makes steering light at low speed. A failing pump often causes whining when you turn, heavy or jerky steering, or fluid leaks.
Vehicle Fitment
- Buick Rainier 2004-2007 I6 4.2L
- Chevrolet Trailblazer 2002-2009 I6 4.2L
- Chevrolet Trailblazer EXT 2002-2006 I6 4.2L
- GMC Envoy 2002-2009 I6 4.2L
- GMC Envoy XL 2002-2006 I6 4.2L
- GMC Envoy XUV 2004-2005 I6 4.2L
- Isuzu Ascender 2007-2008 I6 4.2L
- Oldsmobile Bravada 2002-2004 I6 4.2L
- Saab 9-7x 2005-2007 V8 5.3L; 2008-2009 V8 6.0L
Replaces Part Numbers
20-65990, 5029778, 15087916, 26089214, 26112229, 8261122, 8261122290, 15029778
Specifications
- Type: power steering pump with pulley
- Direct replacement for the original pump
Before You Order
Match the part number above with the one on your old pump, or send us your VIN and we will confirm fitment for you. Professional installation is recommended; installation instructions are not included. Bleed the power steering system after installation.
Shipping & Returns
Ships within the United States. Orders are processed within 1 business day. 30-day returns with free return shipping and no restocking fee. Questions? Email info@getorvexa.com or text +1 (252) 705-1212.
Vehicle applications
Listed applicationsVehicles this part is listed for. Match your engine and original part number, or send us your VIN and we will confirm fitment for you.
| Make | Model | Years | Engine / notes |
|---|---|---|---|
| Buick | Rainier | 2004–2007 | I6 4.2L |
| Chevrolet | Trailblazer | 2002–2009 | I6 4.2L |
| Chevrolet | Trailblazer EXT | 2002–2006 | I6 4.2L |
| GMC | Envoy | 2002–2009 | I6 4.2L |
| GMC | Envoy XL | 2002–2006 | I6 4.2L |
| GMC | Envoy XUV | 2004–2005 | I6 4.2L |
| Isuzu | Ascender | 2007–2008 | I6 4.2L |
| Oldsmobile | Bravada | 2002–2004 | I6 4.2L |
| Saab | 9-7x | 2005–2007 | V8 5.3L |
| Saab | 9-7x | 2008–2009 | V8 6.0L |
Scroll to see all application details
Fitment verification is the buyer's responsibility. A matching year and model alone does not confirm compatibility.
Before installation
Before installation
Professional installation is recommended. Confirm the part, engine code and installation requirements before work begins.
Parts-only liability
Liability is limited to the price paid for the part. Labor, towing, rental vehicles and engine damage are excluded.
Free US shipping
Free shipping within the US. Orders ship within 1 business day and arrive in 1 to 3 business days.