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Cardone 20-65991 Power Steering Pump
Reliable Power Steering Pump Replacement for Chevrolet and GMC
The Cardone Power Steering Pump 20-65991 is designed to restore smooth and responsive steering for select Chevrolet, GMC, and Isuzu models. This remanufactured pump offers a durable cast iron housing and precise fitment for vehicles like the Chevrolet Trailblazer and GMC Envoy XL.
- Remanufactured power steering pump with cast iron housing for durability
- Compatible with Chevrolet Ascender, GMC Envoy XL, Envoy XUV, Trailblazer, and Trailblazer EXT
- Includes hydraulic pump, instruction sheet, and sealing kit for installation
- Features O-ring hose port type and threaded outlet attachment (16x1.5 thread size)
- Press-on pulley attachment type; pulley not included
- Reservoir included; remote reservoir and reservoir cap not included
- Mounting hardware not included
About the Cardone Power Steering Pump Line
The Cardone Power Steering Pump product line focuses on remanufactured components engineered to meet or exceed original equipment specifications. This ensures reliable performance and compatibility with specific vehicle models. The 20-65991 pump maintains the integrity of the original design, including the cast iron housing and hose barb inlet attachment, providing a direct replacement for your vehicle’s power steering system.
Product Details and Specifications
This power steering pump features a cast iron housing for strength and longevity. The inlet uses a hose barb attachment, while the outlet is threaded with a 16x1.5 size, designed for a single outlet port. The pump comes with a sealing kit and instruction sheet to assist with installation. Note that the pulley is not included and attaches via a press-on method. The included reservoir supports the hydraulic system but does not include a reservoir cap or remote reservoir option.
Common Applications and Problem Solving
- Restores assist in steering for Chevrolet Trailblazer and GMC Envoy models
- Eliminates whining noises caused by worn or failing pumps
- Addresses hard steering issues in one or both directions
- Replaces pumps with damaged or cracked pulleys (pulley sold separately)
- Improves fluid flow by resolving debris-related valve blockages
Installation Notes and Tips
Ensure the pulley is inspected or replaced separately, as it is not included with this pump. Use the provided sealing kit to prevent leaks and follow the instruction sheet carefully. Verify hose port connections match the O-ring type and confirm thread sizes before installation. Power steering fluid should be checked and replaced as recommended by the vehicle manufacturer to maintain optimal pump performance.
Quality Assurance and Warranty
This remanufactured power steering pump undergoes rigorous testing to meet OEM standards. Cardone provides a warranty covering defects in materials and workmanship, ensuring dependable operation for your Chevrolet, GMC, or Isuzu vehicle. Always consult the warranty documentation for specific terms and conditions.
| Brand | Cardone |
|---|---|
| Part Number | 20-65991 |
| Position | Power Steering Pump |
| E-Waste | No |
| Hose Port Type | O-Ring |
| Housing Material | Cast Iron |
| Mounting Hardware Included | No |
| Package Contents | Hydraulic Pump; Instruction Sheet; Sealing Kit |
| Power Steering Outlet ID Size | 0 |
| Power Steering Outlet Thread Size | 16x1.5 |
| Power Steering Pump Inlet Attachement Type | Hose Barb |
| Power Steering Pump Outlet Attachment Type | Threaded |
| Power Steering Reservoir Cap Included | No |
| Product Condition | Remanufactured |
| Pulley Attachement Type | Press-On |
| Pulley Included | No |
| Remote Reservoir | No |
| Reservoir Included | Yes |
This part fits 28 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2006 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | Extended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; Power Steering Pump | |
| 2006 | Chevrolet | Trailblazer EXT | 4.2L | L6 | N/A | Extended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; Power Steering Pump | |
| 2006 | GMC | Envoy XL | SLE | 4.2L | L6 | N/A | Extended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; Power Steering Pump |
| 2006 | GMC | Envoy XL | SLT | 4.2L | L6 | N/A | Extended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; Power Steering Pump |
| 2006 | Isuzu | Ascender | 4.2L | L6 | N/A | Reservoir included, in-line filter optional, install filter and use OE fluid for warranty, flush system.; Power Steering Pump | |
| 2005 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | Extended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; Power Steering Pump | |
| 2005 | Chevrolet | Trailblazer EXT | 4.2L | L6 | N/A | Extended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; Power Steering Pump | |
| 2005 | GMC | Envoy XL | SLE | 4.2L | L6 | N/A | Extended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; Power Steering Pump |
| 2005 | GMC | Envoy XL | SLT | 4.2L | L6 | N/A | Extended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; Power Steering Pump |
| 2005 | GMC | Envoy XUV | SLE | 4.2L | L6 | N/A | Extended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; Power Steering Pump |
| 2005 | GMC | Envoy XUV | SLT | 4.2L | L6 | N/A | Extended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; Power Steering Pump |
| 2005 | Isuzu | Ascender | 4.2L | L6 | N/A | Reservoir included, in-line filter optional, install filter and use OE fluid for warranty, flush system.; Power Steering Pump | |
| 2004 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | Extended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; Power Steering Pump | |
| 2004 | Chevrolet | Trailblazer EXT | 4.2L | L6 | N/A | Extended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; Power Steering Pump | |
| 2004 | GMC | Envoy XL | SLE | 4.2L | L6 | N/A | Extended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; Power Steering Pump |
| 2004 | GMC | Envoy XL | SLT | 4.2L | L6 | N/A | Extended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; Power Steering Pump |
| 2004 | GMC | Envoy XUV | SLE | 4.2L | L6 | N/A | Extended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; Power Steering Pump |
| 2004 | GMC | Envoy XUV | SLT | 4.2L | L6 | N/A | Extended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; Power Steering Pump |
| 2004 | Isuzu | Ascender | 4.2L | L6 | N/A | Reservoir included, in-line filter optional, install filter and use OE fluid for warranty, flush system.; Power Steering Pump | |
| 2003 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | Extended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; Power Steering Pump | |
| 2003 | Chevrolet | Trailblazer EXT | 4.2L | L6 | N/A | Extended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; Power Steering Pump | |
| 2003 | GMC | Envoy XL | SLE | 4.2L | L6 | N/A | Extended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; Power Steering Pump |
| 2003 | GMC | Envoy XL | SLT | 4.2L | L6 | N/A | Extended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; Power Steering Pump |
| 2003 | Isuzu | Ascender | 4.2L | L6 | N/A | Reservoir included, in-line filter optional, install filter and use OE fluid for warranty, flush system.; Power Steering Pump | |
| 2002 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | Extended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; Power Steering Pump | |
| 2002 | Chevrolet | Trailblazer EXT | 4.2L | L6 | N/A | Extended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; Power Steering Pump | |
| 2002 | GMC | Envoy XL | SLT | N/A | Extended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; Power Steering Pump | ||
| 2002 | GMC | Envoy XL | SLE | N/A | Extended Wheelbase; Reservoir Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; Power Steering Pump |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.