Dorman 540-482 Suspension Stabilizer Bar Bushing Kit - Front

Dorman 540-482 Front Stabilizer Bar Bushings

Dorman 540-482 is a front suspension stabilizer bar bushing kit built as a standard replacement for select Infiniti and Nissan applications. It is precision-engineered and tested to match the original equipment function on vehicles such as the Infiniti QX50, QX70, FX35, FX37, FX50, EX35, EX37, M35, M45, G35, and Nissan 350Z.

Key Features

• Rubber bushing construction for stabilizer bar support
• Inside diameter: 32 mm
• Outside diameter: 39.5 mm
• Assembled length: 41 mm
• Standard replacement grade for OE-style service
• Bracket not included
• Grease fitting not included

Detailed Description

This Dorman stabilizer bar bushing kit, part number 540-482, is made for front sway bar service where worn bushings can affect suspension control and noise levels. The rubber material is selected for direct replacement use, and the dimensions are specified for the listed Infiniti and Nissan front applications. If you are servicing a 2014-2017 Infiniti QX50 front stabilizer bar or a 2006-2010 Infiniti M35 front sway bar bushing, this part number 540-482 provides a focused OE-style repair path. This part cross-references MOOG Chassis Products K200284 for the same application.

What It Helps Address

• Front-end clunking or rattling from worn stabilizer bar bushings
• Excessive sway bar movement at the front suspension
• Loose or inconsistent steering feel caused by bushing wear
• Noise from deteriorated rubber in the stabilizer bar mount area
• Restoration of proper front suspension bar support on Infiniti and Nissan models

Installation Notes and Tips

Verify the stabilizer bar diameter and bushing dimensions before installation. This kit is for front position use only and does not include a bracket or grease fitting. Inspect the sway bar, mounting surfaces, and adjacent suspension components for wear before reassembly. Confirm vehicle-specific fitment for 2014-2017 Infiniti QX50, 2014-2017 Infiniti QX70, 2013 Infiniti EX37, 2013 Infiniti FX37, 2009-2013 Infiniti FX50, 2008-2012 Infiniti EX35, 2009-2012 Infiniti FX35, 2006-2010 Infiniti M35, 2008-2010 Infiniti M45, 2006-2007 Infiniti G35, and 2006 Nissan 350Z, front.

Quality Assurance

Dorman states this suspension stabilizer bar bushing kit is precision-engineered and rigorously tested for reliable replacement on specific vehicles. The part is built as a standard replacement component for front suspension service on the listed Infiniti and Nissan applications.