GELUOXI Power Steering Pump Replacement 20-2403 for GM SUVs — Direct-Fit, OEM-Style

GELUOXI 20-2403 is a direct-fit power steering pump replacement designed to restore steering performance in select GM SUVs and crossovers.

If your vehicle is exhibiting heavy steering, whining from the pump, or fluid leaks, this OEM-compatible GELUOXI pump is built to match factory fit, function, and mounting for a straightforward swap. Engineered to replace multiple GM part numbers, it reduces installation time and helps you get back on the road with a component engineered for the same plumbing, pulley alignment, and hydraulic output as the original.

Which vehicles and engines does this pump fit?

The GELUOXI 20-2403 is a multi-application replacement that fits a range of GM models from the late 2000s to early 2010s. It covers both front-wheel-drive and all-wheel-drive variants where the factory pump shares the same mounting and drive layout.

• Buick Enclave: All models, 2008–2013
• Chevrolet Traverse: All models, 2009–2013
• Chevrolet Equinox: 3.6L engines, 2008–2009
• GMC Acadia: All models, 2007–2013
• Pontiac Torrent: 3.6L engines, 2008–2009
• Compatible OEM/legacy part numbers: 25897549, 25938259, 25939259, 25964298, 26976855, 491007, 14243011

How does this replacement compare to the original factory pump?

This replacement is manufactured to match the original pump's mounting points, pressure characteristics, and pulley alignment so you can reuse the factory brackets and hoses. It aims to deliver comparable hydraulic performance and quiet operation when installed correctly and filled with the recommended fluid.

• Direct-fit bolt pattern and shaft spline for simplified swap
• Designed to match OEM pressure and flow for steering responsiveness
• Pre-threaded ports and gasket interfaces to reduce leak risk
• Works with factory pulleys and serpentine routing when reused

What should I check before and after installation?

Before starting, verify the pump's part numbers against your vehicle's service manual and inspect hoses and the pulley for wear. After installation, bleed the system of air, torque mounting hardware to spec, and confirm there are no leaks and the steering returns to normal effort levels.

• Match OEM numbers: 25897549 / 25938259 / 25939259 etc.
• Inspect hoses, clamps, and serpentine belt for age-related wear
• Fill with manufacturer-recommended power steering fluid and bleed air
• Check for leaks at ports and under the pump after a short test drive

Will this unit require additional parts or modifications?

In most cases the GELUOXI pump installs without modification and reuses the factory pulley, bracket, and hoses. However, if the existing pulley, reservoir, or belt is worn, replacing those items at the same time prevents premature issues and reduces the likelihood of a second shop visit.

• Often no extra parts required when reusing factory pulley and hoses
• Replace worn belts, clamps, or the reservoir to ensure longevity
• Inspect steering gear and rack for leaks that could have damaged the pump

Who is this for? This GELUOXI 20-2403 pump is aimed at DIY mechanics and professional technicians working on late-2000s GM crossovers and SUVs who need a cost-effective, direct-replacement power steering pump. It's suited for owners of Buick Enclave, Chevrolet Traverse, Chevy Equinox (3.6L), GMC Acadia, and Pontiac Torrent models who expect factory-compatible fitment and clear OEM part-number cross-references. If you need a like-for-like swap to restore hydraulic steering performance with reliable mounting and plumbing compatibility, this pump is designed for that role.