Loautong Power Steering Pump with Pulley for Buick Enclave 2008–2017 — Direct-Fit Complete Assembly

Loautong Power Steering Pump with Pulley is a direct-fit replacement assembly engineered to restore hydraulic steering assist on compatible GM SUVs and crossovers from the 2007–2017 model years. If your vehicle is one of the supported models and the original pump is worn, leaking, noisy, or no longer providing consistent steering assistance, this Loautong unit provides a complete pump plus pulley assembly designed to match factory mounting points and fluid ports. The pump is supplied as a single packaged piece and lists many common OEM and aftermarket part numbers for cross-reference, making it a practical option for repairs or drivetrain refresh projects.

Will this pump fit my vehicle?

Compatibility covers a range of GM platforms; confirm fitment by matching year, make, and model and by comparing the replacement numbers with your original part. Installation compatibility varies by engine and trim, so cross-check the provided reference numbers.

• Fits Buick Enclave 2008–2017 and Chevrolet Traverse 2009–2017.
• Also compatible with GMC Acadia (2007–2016, Acadia Limited 2017) and several Chevrolet, Pontiac, Saturn, and Suzuki models.
• Includes multiple replacement part numbers for verification against your OEM unit.

What does the package include and how is it supplied?

The product ships as one assembled power steering pump with pulley, ready to be installed by a qualified technician. The item is packaged to protect machined surfaces and seal openings during transit.

• One complete 20-2403 Loautong power steering pump with pulley.
• Pump comes with factory-style mounting points and pressure/return ports in standard locations.
• No additional hoses, fluid, or hardware are included; reuse existing fittings where applicable.

How should I prepare for installation and what should I expect?

Professional installation is recommended to ensure correct alignment, torque, and fluid system bleeding. Expect to inspect associated hoses, clamps, and belt condition while replacing the pump to avoid related failures shortly after installation.

• Have a qualified mechanic install and torque mount bolts to manufacturer specs.
• Flush old power steering fluid, refill with the correct type, and bleed air from the system.
• Inspect serpentine belt, pulleys, and hose connections for wear and proper tension.

Which OEM or aftermarket numbers does this part replace?

The Loautong unit is offered as a replacement for a range of commonly referenced numbers, helping you verify compatibility with your vehicle’s original pump. Cross-referencing is a quick way to confirm whether this pump will substitute your failed part.

• Crosses references including numbers such as 12589753, 20902363, 25803117, 25939259, and others.
• Also listed under multiple legacy and aftermarket reference codes for easier matching.
• Use your current pump’s number to confirm a direct replacement before purchase.

Who is this for? This Loautong power steering pump is aimed at owners and technicians working on mid- to full-size GM SUVs and crossovers from roughly 2007 through 2017 who need a direct-fit replacement pump and pulley assembly. It suits DIYers with mechanical experience and professional repair shops replacing a failing steering pump, especially where matching OEM reference numbers is important. Always verify vehicle compatibility and consider professional installation to ensure proper system function and longevity.

FAQ

Q: Does this pump come with hoses or fluid?

A: No, the package includes only the power steering pump with pulley; hoses and fluid must be obtained separately.

Q: Can I install this myself?

A: A mechanically experienced DIYer can install it, but professional installation is recommended to ensure proper bleeding and torque specs.