Description

54551-L1000 BUSH Technical Guide

Modern Chassis Precision | Sonata DN8 & Kia K5 DL3

Service Note: This is the Front Position bushing. Check the matching Rear Position Bushing to ensure a complete front-end restoration.

Advanced Specs of the 54551-L1000 BUSH

Modern sedans rely on high-precision bushings to maintain wheel geometry for lane-keep assist and smart cruise control. This premium component uses OE-standard elastomer to restore original steering feedback.

Vehicle Fitment

  • Brand: Hyundai / Kia
  • Model: Sonata (DN8) / K5 (DL3)
  • Position: Front Lower Arm (Front)
  • Years: 2020 – Present

Technical Specs

  • Type: Press-Fit Front Pivot
  • Material: High-Density Elastomer
  • Sleeve: Reinforced Steel
  • Standard: OEM Performance Match

54551-L1000 BUSH FAQ

Why does the front-position bushing wear out?

It experiences constant twisting during every steering input. Heat, road debris, and heavy braking eventually cause the rubber to tear or lose its elasticity.

Is a four-wheel alignment needed after installation?

Yes. Any replacement of a suspension pivot point will slightly change the toe and camber settings, which can affect tire life and electronic steering sensors.

Worried about tire wear? Learn how front suspension bushings affect your alignment and safety.

Verify 54551-L1000 BUSH Fitment

Suspension specs can vary slightly between Hybrid and Turbo engine trims. Please contact us with your VIN to confirm this specific part is correct for your vehicle.


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Questions and Answers

What is the role of this component?
It acts as the primary forward pivot for the front lower control arm, allowing for smooth suspension travel while keeping the front wheels precisely aligned.
Which vehicles utilize this specific part number?
This part is designed for the modern Hyundai Sonata (DN8) and Kia K5 (DL3) models, starting from the 2020 model year.
Is this a press-fit component?
Yes, the 54551-L1000 is a press-fit bushing. Installation requires a hydraulic press to ensure the bushing is properly seated within the lower arm assembly.
How does this differ from the rear bushing?
The 54551-L1000 is the Front Position bushing, which is smaller and focuses more on steering pivot precision, whereas the rear "G-bush" is larger and focuses on impact dampening.

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