Mevotech GS508144 Suspension Stabilizer Bar Bushing Kit - Rear To Frame

Suspension Stabilizer Bar Bushing Kit for Rear Mounting

Restore a tighter rear suspension connection with the Mevotech GS508144 suspension stabilizer bar bushing kit. Built with natural rubber and sized for rear-to-frame applications, this bushing kit helps maintain stabilizer bar control on a range of GM sedans and coupes.

Compatible With Chevrolet Impala, Chevrolet Impala Limited, Buick LaCrosse, Buick Allure, Pontiac Grand Prix, Chevrolet Monte Carlo, Buick Century, Buick Regal, and Oldsmobile Intrigue rear-to-frame applications.

• Natural rubber construction for a traditional OE-style bushing material
• Black finish with an inside diameter of 0.63 in.
• Outside diameter of 1.56 in., width of 3.35 in., and height of 2.45 in.
• Designed for rear-to-frame stabilizer bar mounting locations
• Mevotech GS508144 application coverage for multiple GM platforms
• Cross-references MOOG Chassis Products K200317 for the same application

Detailed Product Overview

The Mevotech GS508144 is a suspension stabilizer bar bushing kit made from natural rubber to support the rear stabilizer bar where it mounts to the frame. This style of bushing is used to help isolate road noise and maintain consistent bar positioning, which is important for stable rear suspension response. The GS508144 part number is used across several Chevrolet, Buick, Pontiac, and Oldsmobile applications, including Chevrolet Impala and Buick Regal rear-to-frame fitments.

Use this Mevotech GS508144 bushing kit when servicing worn stabilizer bar bushings on vehicles such as the 2000-2013 Chevrolet Impala, 2005-2009 Buick LaCrosse, and 1997-2008 Pontiac Grand Prix. The natural rubber material and OE-style dimensions make it a direct service part for rear sway bar mounting points.

Common Issues This Part Can Address

• Clunking or knocking from the rear suspension over bumps
• Excessive play at the stabilizer bar frame mount
• Worn, cracked, or flattened rear sway bar bushings
• Reduced rear suspension stability during cornering
• Noise caused by deteriorated rubber isolators at the frame connection

Installation Notes and Tips

Verify the stabilizer bar diameter and mounting location before installation. This part is specified for rear-to-frame use, so confirm the vehicle’s rear sway bar bushing location matches the application listing. Clean the mounting surface and inspect the stabilizer bar for wear or corrosion before installing the new bushings.

Fits 2014-2016 Chevrolet Impala Limited, Rear To Frame. Fits 2000-2013 Chevrolet Impala, Rear To Frame. Fits 2005-2009 Buick Allure, Rear To Frame. Fits 2005-2009 Buick LaCrosse, Rear To Frame. Fits 1997-2008 Pontiac Grand Prix, Rear To Frame. Fits 2000-2007 Chevrolet Monte Carlo, Rear To Frame. Fits 1997-2005 Buick Century, Rear To Frame. Fits 1997-2004 Buick Regal, Rear To Frame. Fits 1998-2002 Oldsmobile Intrigue, Rear To Frame.

Quality Assurance

Mevotech GS508144 is built as a suspension service component for listed rear-to-frame applications and is supported by Mevotech’s OE-style chassis parts catalog coverage. Confirm fitment by year, make, model, and rear mounting position before ordering.