Dorman 540-357 Suspension Stabilizer Bar Bushing Kit - Front

Dorman 540-357 Stabilizer Bar Bushing Kit

Dorman 540-357 is a front suspension stabilizer bar bushing kit for select Hyundai and Kia vehicles. It is precision-engineered and tested as a standard replacement for the original equipment bushing on specific applications, helping restore proper sway bar support and suspension control.

Key Features

• Rubber bushing construction for suspension stabilizer bar service
• Inside diameter: 18 mm
• Outside diameter: 30 mm
• Width: 30 mm
• Assembled length: 45 mm
• Bracket not included
• Grease fitting not included
• Standard replacement grade

Application Details

Compatible with front stabilizer bar service on select Hyundai Sonata, Hyundai XG300, Hyundai XG350, Kia Magentis, and Kia Optima models. This part cross-references MOOG Chassis Products K90611 for the same application.

• Fits 2006 Kia Magentis, front
• Fits 2006 Kia Optima, front
• Fits 2005 Hyundai Sonata, front, to 12/14/04
• Fits 2005 Hyundai XG350, front, to 12/14/04
• Fits 2002-2005 Kia Magentis, front
• Fits 2002-2005 Kia Optima, front
• Fits 2003-2004 Hyundai Sonata, front
• Fits 2000-2001 Hyundai Sonata, front
• Fits 2003-2004 Hyundai XG350, front
• Fits 2002 Hyundai Sonata, front, from 1/02
• Fits 2002 Hyundai XG350, front, from 1/02
• Fits 2001 Hyundai XG300, front, from 1/02
• Fits 2001 Kia Magentis, front, from 1/02
• Fits 2001 Kia Optima, front, from 1/02
• Fits 1999 Hyundai Sonata, front, 25 mm diameter bar

What It Helps Address

• Clunking or knocking from worn stabilizer bar bushings
• Excess sway bar movement at the front suspension
• Loose or inconsistent front-end handling feel
• Noise caused by deteriorated rubber bushing material
• Restoration of OE-style sway bar support on select Hyundai and Kia models

Installation Notes

Verify stabilizer bar diameter and vehicle application before installation. This Dorman 540-357 bushing kit is a direct replacement style part for the listed front applications and does not include a bracket or grease fitting. Confirm the vehicle build date notes shown for 2005 and 2002 applications, and the 25 mm bar note for the 1999 Sonata.

Quality Assurance

Dorman manufactures this suspension stabilizer bar bushing kit as a tested replacement part for specific OE applications. The design focuses on fit, material selection, and dimensional accuracy for service on the listed Hyundai Sonata, Hyundai XG300, Hyundai XG350, Kia Magentis, and Kia Optima vehicles.