CARDONE - Reman - Power Steering Pump - 20-65990

Product Description

The CARDONE 20-65990 Remanufactured Power Steering Pump is designed to restore factory steering performance and reliability for GM midsize SUVs, including the Trailblazer, Envoy, Rainier, and 9-7X. Each pump is engineered to meet or exceed OE performance standards, ensuring long-lasting durability and quiet operation.

Every unit undergoes a complete hydraulic efficiency test for pressure, bypass, flow, valve operation, steering effort, and noise. All critical internal components—such as cam packs and spool valves—are triple-tested for quality and consistency. The pump is assembled using 100% new premium-grade HNBR O-rings and seals, which outperform conventional materials under high heat and pressure.

As part of CARDONE’s eco-friendly remanufacturing process, this pump conserves up to 80% of the raw materials and energy used in producing new components—offering a greener, high-quality alternative to OE replacements.

Key Features

• Fully remanufactured to meet or exceed original performance specs

• Triple-tested internals for precise, leak-free operation

• Built with HNBR seals that resist heat and fluid breakdown

• Precision-machined shaft reduces seal wear and extends service life

• Computer-calibrated pressure relief valve ensures proper steering effort

• Reservoir included for direct-fit installation

• Environmentally responsible remanufacturing reduces energy use by 80%

Technical Specifications

OE Cross Reference

Oldsmobile: 15029778, 15087916, 26089214, 26112229
Saab: 15029778, 15087916, 26112229
Isuzu: 15029778, 15087916, 8261122290
Chevrolet: 26112229
Buick: 26112229

Vehicle Compatibility

Reservoir included. For warranty protection, always flush the system, install an in-line filter, and use OE-approved power steering fluid.

Buick

• Rainier (2004–2007) 4.2L

Chevrolet

• Trailblazer (2002–2006) 4.2L Standard Wheelbase

• Trailblazer EXT (2002–2006) 4.2L

• Trailblazer (2007–2009) 4.2L

GMC

• Envoy (2002–2006) 4.2L Standard Wheelbase

• Envoy (2007–2009) 4.2L

• Envoy XUV (2004–2005) 4.2L

Isuzu

• Ascender (2007–2008) 4.2L

Oldsmobile

• Bravada (2002–2004) 4.2L

Saab

• 9-7X (2005–2009) 4.2L

Installation & Warranty Notes

• Flush the entire steering system before installation to remove debris and contaminants.

• Always use OE-specified power steering fluid.

• Install an in-line filter to protect the pump and maintain warranty coverage.

• Ensure proper pulley press depth and belt alignment before operation.

• Verify O-ring integrity and hose thread size (16×1.5) for a secure fit.