Mevotech GS501159 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

OE-Style Front Left Lower Control Arm

Mevotech GS501159 is a front left lower suspension control arm and ball joint assembly built for OE-style fit, form, and function. It is made for regular commuters and routine drivers who need restored steering response, handling, and ride quality on compatible Chevrolet, GMC, and Oldsmobile applications.

This assembly includes a pre-greased ball joint, rubber bushings, a dust boot, and mounting hardware where required. The steel control arm is finished in black and uses a bolt-in ball joint with a threaded stud for direct replacement service.

Key Features

• Fits front left lower suspension positions on select Chevrolet Blazer, S10, S10 Blazer, GMC Jimmy, Sonoma, S15 Jimmy, and Oldsmobile Bravada applications
• Mevotech Original Grade GS501159 for OE-style replacement fit and function
• Steel control arm construction with black finish
• Pre-greased ball joint with dust boot included
• Rubber bushings and rubber dust boot for suspension service replacement
• Ball joint mounting type: bolt in
• Ball joint stud type: threaded
• Castle nut, cotter pin, and mounting hardware included where required

Detailed Description

Mevotech GS501159 is a suspension control arm and ball joint assembly engineered as an exact-match replacement for the original part on select GM compact SUV and pickup platforms. It is designed to restore OE performance, handling, and ride characteristics on the front left lower corner of the suspension. This part cross-references MOOG Chassis Products RK620300 for the same application.

Compatible With 1995-2000 Chevrolet Blazer, front left lower; 1991-2000 Chevrolet S10, front left lower; 1992-2000 GMC Jimmy, front left lower; 1991-2000 GMC Sonoma, front left lower; 1996-2000 Oldsmobile Bravada, front left lower; 1991-1994 Oldsmobile Bravada, front left lower; 1991-1994 Chevrolet S10 Blazer, front left lower; and 1991 GMC S15 Jimmy, front left lower. The part number GS501159 is also used in interchange listings for related OE-style replacement searches.

Common Problems This Part Can Address

• Loose or inconsistent steering feel from worn control arm bushings
• Clunking or knocking noises from the front suspension
• Uneven tire wear caused by suspension wear at the lower control arm
• Ball joint play affecting alignment stability and road control
• Ride quality loss from fatigued suspension components

Installation Notes and Tips

Inspect the surrounding suspension components, alignment angles, and fasteners before installation. Because this assembly is front left lower specific, verify vehicle application by year, make, model, and position before ordering. After installation, a professional wheel alignment is recommended to confirm proper suspension geometry and tire wear settings.

Quality Assurance

Mevotech Original Grade parts are built to match the original manufacturer’s fit, form, and function for routine driving needs. GS501159 is supplied as a premium OE-style replacement assembly with included service components to support a more direct installation process.