Dorman 539-800 Suspension Ball Joint - Front Lower

Dorman 539-800 Front Lower Ball Joint

Dorman 539-800 is a threaded, press-in suspension ball joint built as a standard replacement for the original equipment part on select Hyundai and Kia vehicles. It is precision-engineered and tested for dependable service in front lower suspension applications on the Hyundai Genesis, Hyundai Equus, and Kia K900.

Key Features

• Direct replacement suspension ball joint for front lower applications
• Threaded design with press-in mounting type
• Steel construction with grey finish
• Rubber dust boot included
• Standard suspension grade replacement
• Tapered stud design with 12 mm wrench size
• Mounting hardware included
• Cross-references MOOG Chassis Products K500238 for the same application

Detailed Description

This Dorman ball joint, part number 539-800, is designed for front lower suspension service on 2009-2014 Hyundai Genesis, 2011-2016 Hyundai Equus, and 2015-2017 Kia K900. It uses a steel body, tapered stud, and rubber dust boot to replace worn OE hardware in the suspension knuckle-to-control-arm connection. The threaded construction and press-in mounting style support a factory-style repair on these Hyundai Genesis, Hyundai Equus, and Kia K900 applications.

As a standard replacement component, Dorman 539-800 is built to match the original fit and function required for front lower suspension repair. The part number 539-800 is also a useful reference when comparing OE-style replacements for these vehicles.

What It Helps Fix

• Front-end clunking or popping from a worn lower ball joint
• Excessive suspension play or looseness
• Uneven tire wear caused by suspension joint wear
• Steering wander or imprecise front-end response
• Inspection failure related to ball joint wear

Installation Notes and Tips

Fits 2009-2014 Hyundai Genesis, front lower. Fits 2011-2016 Hyundai Equus, front lower. Fits 2015-2017 Kia K900, front lower. Verify the press-in, threaded design and tapered stud specification before installation. Because this is a suspension joint, professional installation and a post-repair alignment are recommended after replacement.

Quality Assurance

Dorman states this suspension ball joint is precision-engineered and rigorously tested to provide reliable replacement performance for the original equipment part on the listed vehicles. The component is built as a standard replacement for front lower suspension service.