Atlantic Automotive Enterprises 7588N Steering Gear Box

Steering Gear Box for GM Trucks and SUVs

Atlantic Automotive Enterprises 7588N is a new steering gear box built for direct-fit replacement in select Chevrolet, GMC, and Cadillac applications. It is engineered for OE operation and fitment, with each unit inspected and tested before release.

• New steering gear box for steering system repair
• OE, new, and reengineered components used in construction
• 100% tested to strict industry standards
• Built to improve performance beyond original equipment specifications
• Requires OE-approved power steering fluid after service

Detailed Application Coverage

This steering gear box is compatible with 1999-2007 Chevrolet Silverado 1500, 1999-2006 GMC Sierra 1500, 2002-2006 Cadillac Escalade, 2002-2006 Chevrolet Avalanche 1500, 2003-2006 Chevrolet Suburban 1500, 2003-2006 Chevrolet Tahoe, 2003-2006 GMC Yukon, 2004-2006 GMC Yukon XL 1500, and select 2005-2006 Cadillac Escalade ESV applications. It also fits 2007 Chevrolet Silverado 1500 Classic and 2007 GMC Sierra 1500 Classic with Enhanced Tow Package and without 20-inch wheels. Part number 7588N is a direct replacement option for steering gear service on these vehicles.

This part cross-references 15067316 and 88965789 for the same application.

Common Repair Uses

• Excessive steering play or loose steering feel
• Internal gear wear causing inconsistent road feedback
• Fluid leakage from the steering gear assembly
• Hard steering or reduced steering response
• Noise or binding during steering input

Installation Notes and Tips

Flush the steering system before installation and refill with OE-approved power steering fluid, as recommended by the manufacturer. Verify vehicle configuration carefully, including wheel size and package restrictions such as Enhanced Tow Package, Off Road Chassis Package, Luxury Edition, Sport Performance Package, and 16-inch wheel requirements where listed. Confirm the existing steering gear application against the vehicle’s build data before installation.

Quality Assurance

Atlantic Automotive Enterprises states that AAE New gear boxes are inspected and tested individually to confirm OE operation and fitment. The 7588N steering gear box is built from high-quality OE, new, and reengineered components and is tested to strict industry standards before shipment.