Mevotech GS90129 Lateral Arm - Rear Upper

Mevotech GS90129 Rear Upper Lateral Arm

Mevotech GS90129 is a rear upper lateral arm for select Hyundai Tucson and Kia Sportage applications. It is a non-adjustable suspension arm with a 21.5-inch length and no ball joint included, built for OE-style replacement where the original rear upper arm has worn or lost alignment stability.

Key Features

• Rear upper lateral arm for suspension service
• Length: 21.5 inches
• Non-adjustable design
• Ball joint not included
• OE replacement for select Hyundai Tucson and Kia Sportage models
• Mevotech Original Grade GS90129 application

Detailed Description

Mevotech GS90129 is designed for rear upper suspension locations on 2005-2010 Kia Sportage and 2005-2009 Hyundai Tucson models. This lateral arm helps restore the rear suspension geometry used by the factory setup, supporting consistent handling and ride quality after replacement of a worn arm. The 21.5-inch length and fixed design make it a direct-fit service part for the listed applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application. If you are searching for a rear upper lateral arm for a 2005-2010 Kia Sportage or a 2005-2009 Hyundai Tucson, GS90129 is the cataloged OE-style replacement.

Common Problems It Can Address

• Rear suspension looseness or instability
• Uneven tire wear caused by worn suspension geometry
• Noises from a fatigued rear upper arm
• Handling drift or reduced rear-end control
• Alignment issues after suspension wear

Installation Notes and Tips

Verify rear upper position fitment before installation and compare the original arm length and mounting points to the replacement part. Because the ball joint is not included, confirm whether your vehicle setup requires reuse of existing components or separate service parts. After installation, a professional alignment is recommended to confirm rear suspension geometry on the Kia Sportage or Hyundai Tucson.

Quality Assurance

Mevotech Original Grade parts are cataloged as OE-style replacement components for specific vehicle applications. GS90129 is listed for direct fitment on the stated Hyundai Tucson and Kia Sportage model years.