Mevotech GS301111 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

OE-Style Front Left Lower Control Arm

Restore front suspension geometry and steering response with the Mevotech Original Grade GS301111 control arm and ball joint assembly. This premium OE replacement is built for regular commuting and routine driving, with fit, form, and function matched to the original part for the INFINITI Q50, Q60, QX50, EX35, EX37, G37, and Nissan 370Z applications listed below.

The GS301111 is an aluminum front left lower control arm with a threaded ball joint stud, pre-greased construction, and rubber bushings already installed. Mevotech GS301111 is made for drivers replacing worn suspension components on vehicles such as the INFINITI Q50 and Nissan 370Z while maintaining OE-style handling and ride quality.

Key Features

• Exact-match OE replacement for front left lower suspension service
• Aluminum control arm construction for a factory-style fit and finish
• Pre-greased ball joint for ready-to-install service
• Rubber bushings included and installed
• Threaded ball joint stud design
• Non-adjustable design for direct replacement use
• Silver finish

Detailed Description

Mevotech Original Grade parts are engineered to mirror the original manufacturer’s fit, form, and function. Part number GS301111 is a front left lower suspension control arm and ball joint assembly that restores OE performance, handling, and ride characteristics on select INFINITI and Nissan platforms. The aluminum arm measures 16.0 inches maximum length and 15.2 inches maximum width, with rubber bushings to help maintain proper suspension articulation and road feel. This part cross-references MOOG Chassis Products (e.g., RK621596, RK623470) for the same application.

Compatible With 2014-2024 INFINITI Q50, front left lower; 2023-2024 Nissan Z, front left lower; 2017-2022 INFINITI Q60, front left lower; 2014-2015 INFINITI Q60, front left lower; 2009-2020 Nissan 370Z, front left lower; 2014-2017 INFINITI QX50, front left lower; 2013 INFINITI EX37, front left lower; 2008-2013 INFINITI G37, front left lower; and 2008-2011 INFINITI EX35, front left lower.

What It Helps Fix

• Front-end clunking or looseness from a worn control arm or ball joint
• Uneven tire wear caused by suspension wear or geometry changes
• Steering wander or reduced on-center feel
• Ride quality loss from deteriorated bushings
• Suspension noise during braking, turning, or road impacts

Installation Notes and Tips

Verify vehicle year, make, model, and front left lower position before ordering. Inspect adjacent suspension components, alignment angles, and fasteners during replacement. Because this is a direct-fit OE-style assembly, it is suited to standard suspension repair on the listed INFINITI and Nissan applications. A wheel alignment is recommended after installation.

Quality Assurance

Mevotech Original Grade parts are built as premium OE replacement components for everyday drivers who want factory-style performance and dependable suspension service. GS301111 is designed to match the original part’s fit and function for the listed applications, including INFINITI Q50 and Nissan 370Z front left lower suspension repair.