Mevotech GS90170 Suspension Control Arm - Rear Left Upper

OE-Style Rear Left Upper Control Arm

Mevotech GS90170 is a rear left upper suspension control arm built for direct OE-style replacement on select Hyundai and Kia applications. It is designed to restore original handling, ride quality, and suspension geometry for daily driving on the Sonata, Optima, Magentis, XG300, and XG350.

Key Features

• Exact-match fit, form, and function for original equipment replacement
• Steel control arm construction for durable suspension service
• Rubber bushings included for proper isolation and ride control
• Black finish
• Non-adjustable design for factory-style installation
• Length: 14.25 in.

Detailed Description

The Mevotech Original Grade GS90170 rear left upper control arm is engineered to match the original manufacturer’s specifications for fitment and suspension performance. This OE replacement control arm helps restore alignment stability, steering response, and ride comfort on 1998-2005 Hyundai Sonata, 2001 Hyundai XG300, 2002-2005 Hyundai XG350, and 2001-2006 Kia Optima and Magentis models. Mevotech GS90170 is a practical choice for replacing worn suspension components on commuter vehicles that need factory-style operation.

This part cross-references MOOG Chassis Products RK641383 for the same application.

What It Helps Fix

• Clunking or knocking from the rear suspension
• Excessive play from worn control arm bushings
• Uneven tire wear caused by suspension looseness
• Loose or unstable rear-end handling
• Loss of factory ride quality and alignment control

Installation Notes and Tips

• Fits 2001-2006 Kia Magentis, rear left upper.
• Fits 2001-2006 Kia Optima, rear left upper.
• Fits 1998-2005 Hyundai Sonata, rear left upper.
• Fits 2002-2005 Hyundai XG350, rear left upper.
• Fits 2001 Hyundai XG300, rear left upper.

After installation, a professional wheel alignment is recommended to verify suspension geometry and tire wear settings. Confirm vehicle position and suspension configuration before ordering.

Quality Assurance

Mevotech Original Grade parts are built as OE-matching replacement components for regular commuter use, with the goal of restoring original performance, handling, and ride characteristics.