Description

54500-4R000 LOWER ARM Guide

Sedan Suspension Stability | Sonata & Optima Steering Precision

A stable front-end suspension is vital for passenger comfort and vehicle safety. This premium control arm is manufactured to meet exact OEM standards, ensuring your sedan maintains its smooth ride and precise steering geometry on all road surfaces.

54500-4R000 LOWER ARM Fitment

  • Hyundai Compatibility: Sonata (YF Series)
  • Kia Compatibility: Optima (TF Series)
  • Position: Front Left (LHS)
  • Years: 2011 – 2015
  • Part Number: 54500-4R000

54500-4R000 LOWER ARM Specs

  • Material: Forged High-Tensile Steel
  • Coating: Electrophoretic Anti-Rust
  • Bushings: Pre-installed OE-Spec Rubber
  • Ball Joint: Precision Sealed / Greased
  • Quality: OE Performance Standard

Drivetrain & Steering Benefits

Maintaining a healthy control arm is critical for preventing premature tire wear and ensuring alignment accuracy. For a complete front-end refresh, we recommend browsing our Shock Absorbers and Tie Rod Ends for Hyundai and Kia sedans.

Verify Vehicle Compatibility

Suspension parts can vary based on production month and engine variant. Please contact us with your VIN to confirm this **54500-4R000 LOWER ARM** is correct for your vehicle.


WhatsApp Link

Note: Original manufacturer part numbers and technical specifications are provided for identification and compatibility reference purposes only.

Reviews

There are no reviews yet.

Be the first to review “54500-4R000 LOWER ARM”

Your email address will not be published. Required fields are marked *

Questions and Answers

What is the primary function of this suspension component?
It serves as a pivot point for the front-left wheel, controlling its position during steering and suspension movement to ensure consistent tire-to-road contact and stability.
Which vehicles utilize the 54500-4R000 LOWER ARM?
This part is a specialized fitment for the Hyundai Sonata (2011–2014) and Kia Optima (2011–2015). It is engineered for the YF and TF platforms respectively.
What are the signs of a failing control arm on a Sonata or Optima?
Common symptoms include a "clunking" sound over bumps, uneven front tire wear, or a steering wheel that feels off-center or vibrates at higher speeds.
Does this part include the bushings and ball joint?
Yes. This 54500-4R000 LOWER ARM is a complete, pre-assembled unit featuring high-damping synthetic rubber bushings and a factory-sealed ball joint for a direct, professional replacement.
Is this for the left or right side?
Part number 54500-4R000 designates the Front Left (Driver Side on LHD) position. To ensure optimal suspension geometry, it is recommended to inspect the front-right arm during the same service.

Still have questions?

Ask a question

Recently viewed products

Let's Chat