Atlantic Automotive Enterprises 64242N Rack and Pinion Assembly

Hydraulic Power Steering Rack for GM SUV Applications

Atlantic Automotive Enterprises Part Number 64242N is a new hydraulic power steering rack and pinion complete unit built for application-specific fitment. It is engineered for direct replacement use on select Chevrolet Trailblazer, GMC Envoy, and related GM platform vehicles, with OE-style performance, fit, and function.

This AAE New Rack and Pinion Complete Unit is inspected and hydraulically tested in the USA to help ensure proper operation before it leaves the factory. The design includes OE-quality components and is intended for drivers replacing a worn or leaking steering rack on vehicles such as the Chevrolet Trailblazer and GMC Envoy.

Key Features

• Each unit is 100% inspected and hydraulically tested in the USA.
• Supplied with inner tie rods and new bellows secured by OE stainless steel clamps.
• Heat-treated upgraded bar helps reduce premature failure.
• No core charge required.
• Engineered to meet or exceed OE specifications for performance, fit, and function.

Product Details

Atlantic Automotive Enterprises New Rack and Pinion Complete Unit 64242N is a hydraulic steering rack assembly for select import and domestic vehicles. The Brand Line focuses on complete rack and pinion replacements built with OE-quality components and verified through inspection and testing in the USA. This part cross-references GM 15267528 and 19150430 for the same application.

Compatible vehicle coverage includes Fits 2003-2009 Chevrolet Trailblazer, N/A; Fits 2003-2009 GMC Envoy, N/A; Fits 2005-2009 Saab 9-7x, N/A; Fits 2003-2008 Isuzu Ascender, N/A; Fits 2004-2007 Buick Rainier, N/A; Fits 2003-2006 Chevrolet SSR, N/A; Fits 2002-2006 Chevrolet Trailblazer EXT, N/A; Fits 2002-2006 GMC Envoy XL, N/A; Fits 2004-2005 GMC Envoy XUV, N/A; Fits 2003-2004 Oldsmobile Bravada, N/A; Fits 2002 Chevrolet Trailblazer, N/A; Fits 2002 GMC Envoy, N/A; Fits 2002 Oldsmobile Bravada, N/A.

Common Steering Problems This Part Addresses

• Steering fluid leaks from a worn hydraulic rack
• Excessive steering play or loose steering feel
• Binding, rough, or inconsistent steering response
• Internal wear in the rack and pinion assembly
• Contamination-related failure from damaged bellows or seals

Installation Notes and Tips

Verify the vehicle’s year, make, model, and steering configuration before installation. This unit is application specific and includes fitment notes for certain 2002 models with 16mm tie rods and no outer tie rod ends. Inspect the steering system, fluid condition, and related components before installation to help prevent repeat failure.

Quality Assurance

AAE manufactures this hydraulic power steering rack with OE-quality components and performs inspection and hydraulic testing in the USA to confirm proper operation and fitment. Part 64242N is backed by a 24-month or 24,000-mile warranty.