Atlantic Automotive Enterprises 4376N Rack and Pinion Assembly

Hydraulic Rack and Pinion for Toyota Highlander

Restore steering response with this Atlantic Automotive Enterprises New Rack and Pinion Complete Unit, part number 4376N. It is built for the 2008-2019 Toyota Highlander with electronic power steering and manual rack configuration, making it a direct replacement for the specified application.

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 to help keep dirt and debris out.
• Upgraded bar is heat treated to help 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 4376N is part of the brand’s New Rack and Pinion Complete Unit line, focused on OE-style steering replacement for import and domestic vehicles. This hydraulic power steering rack is manufactured with OE quality components and undergoes inspection and testing in the USA to verify operation and fitment. It is a practical replacement choice for Toyota Highlander steering repair work where precise steering feel and dependable hydraulic performance are required.

Compatible With 2008-2019 Toyota Highlander, N/A. This part cross-references OE-style numbers such as 455100E030 and 455100E040 for the same application.

Common Steering Issues This Part May Address

• Excessive steering play or loose steering response
• Hydraulic fluid leaks from the rack and pinion assembly
• Noise or binding during steering input
• Worn inner tie rods affecting steering precision
• Contamination entering damaged rack bellows

Installation Notes and Tips

Confirm the vehicle uses electronic power steering with manual rack configuration before ordering. Inspect outer tie rod ends, hydraulic lines, and related steering components during replacement, since wear in adjacent parts can affect steering performance after installation. Proper alignment is recommended after rack replacement on the Toyota Highlander.

Quality Assurance

AAE tests each unit in the USA for proper operation and fitment. Part number 4376N is backed by a 24-month or 24,000-mile warranty.