Mevotech MS504312 Suspension Stabilizer Bar Bushing Kit - Rear To Frame

Rear Stabilizer Bar Bushing Kit for GM Minivans

Mevotech MS504312 is a rear stabilizer bar bushing kit built for the rear-to-frame mounting point on select GM minivans. It uses rubber bushings to help secure the sway bar and maintain consistent suspension control on applications such as the Buick Rendezvous, Chevrolet Uplander, Pontiac Montana, Saturn Relay, and Oldsmobile Silhouette.

Key Features

• Rubber stabilizer bar bushings for rear-to-frame mounting
• Includes 2 bushings
• Black finish
• Inside diameter: 1.72 in.
• Outside diameter: 2.116 in.
• Length: 1.39 in.; height: 1.93 in.
• Mevotech part number MS504312

Detailed Description

Mevotech MS504312 is a suspension stabilizer bar bushing kit that helps retain the rear sway bar at the frame connection. The rubber construction is selected for a direct-fit style replacement on vehicles that use this rear-to-frame configuration, including 2002-2007 Buick Rendezvous, 2005-2006 Buick Terraza, 2005-2006 Chevrolet Uplander, 2004-2006 Pontiac Montana, 2005-2006 Saturn Relay, and 2004 Oldsmobile Silhouette. This part cross-references MOOG Chassis Products K201429 for the same application.

What It Helps Address

• Rear sway bar movement at the frame mount
• Clunking or rattling from worn stabilizer bushings
• Excess play in the rear stabilizer bar connection
• Reduced suspension stability caused by deteriorated rubber bushings
• Noise from worn rear-to-frame bushing contact points

Installation Notes and Tips

Install MS504312 at the rear-to-frame stabilizer bar location only on the listed applications. Verify the bar diameter and bushing dimensions before installation, and inspect the stabilizer bar and mounting surfaces for wear or corrosion that could affect fitment. For search reference, this part is commonly sought as a rear stabilizer bar bushing kit for Buick Rendezvous and Chevrolet Uplander rear suspension service.

Quality Assurance

Mevotech supplies chassis and suspension components for service replacement applications. MS504312 is built to match the listed dimensions and vehicle-specific fitment for the rear stabilizer bar bushing location on the confirmed GM models. Part number MS504312 is also referenced in aftermarket catalogs for the same rear-to-frame application.