Replace a worn knuckle bushing—without buying a whole new steering knuckle—with the Dorman - OE Solutions Suspension Knuckle Bushing (MPN 540-147). This suspension knuckle bushing cushions and locates a suspension connection at the steering knuckle, helping isolate vibration and allow controlled movement. It drops in as a direct-fit replacement across dozens of Hyundai, Kia, and Genesis models, including the 2006-2015 Kia Optima, 2007-2012 Hyundai Elantra, 2020-2025 Hyundai Palisade, and 2020-2025 Kia Telluride—see the Buyer's Guide tab for all 46 applications.
Most listed applications use two bushings per vehicle (some use one), so order the quantity your vehicle requires; this listing is for one bushing (package contains one Support Bushing). Manufacturer part number 540-147. Country of origin: Taiwan.
This part cross-references / interchanges with the following part numbers:
What does the Suspension Knuckle Bushing 540-147 do?
It cushions and locates a suspension connection at the steering knuckle, helping isolate vibration and allow controlled movement, and lets you renew just the worn bushing instead of the whole knuckle.
What are signs this bushing may need replacing?
Signs may include clunking or knocking, a loose or imprecise steering feel, and uneven tire wear. These can have other causes, so have the cause diagnosed before replacing.
How many bushings do I need?
Most listed applications use two per vehicle; some, like the 2022-2026 Kia Carnival, use one. This listing is for one bushing, so order the quantity your vehicle requires.
Will this fit my vehicle?
It's a direct-fit replacement for 46 Hyundai, Kia, and Genesis applications. Check the Buyer's Guide tab to confirm your exact year and model.
What is it made of and where is it made?
It uses a weather-resistant rubber design built to strict manufacturing standards. Country of origin: Taiwan.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
