Moog K5326 Suspension Stabilizer Bar Bushing Kit - Front To Frame

Moog K5326 Sway Bar Bushing Kit

Restore front stabilizer bar support with the Moog K5326 suspension stabilizer bar bushing kit. This OE-style sway bar bushing is built from thermoplastic and sized for a 1.100-inch bar diameter, helping maintain a secure frame mount on select Buick, Oldsmobile, Pontiac, and Cadillac applications.

Compatible with front-to-frame applications on vehicles such as the Buick LeSabre, Oldsmobile 88, and Pontiac Bonneville, Moog K5326 is a direct-fit chassis service part for common 28 mm sway bar setups.

Key Features

• Thermoplastic construction for consistent bushing support
• 1.100-inch inner diameter for 28 mm sway bar applications
• Front-to-frame stabilizer bar bushing fitment
• Meets or exceeds OE manufacturer specifications
• Designed for select Buick LeSabre, Oldsmobile 88, and Pontiac Bonneville models
• Moog K5326 part number for easy identification

Detailed Description

The Moog K5326 sway bar bushing kit is engineered for front stabilizer bar mounting points where the bar attaches to the frame. Its thermoplastic material and OE-spec sizing help maintain proper bar location and reduce unwanted movement at the bushing interface. This part is a practical replacement for worn stabilizer bar bushings on vehicles including the Buick LeSabre, Oldsmobile 98, Oldsmobile Delta 88, Pontiac Bonneville, and Cadillac DeVille.

Moog K5326 is a fitment-based replacement for front-to-frame service on 28 mm sway bar diameter applications. This part cross-references Mevotech Supreme MK5326 for the same application.

What It Helps Address

• Clunking or rattling from worn front sway bar bushings
• Excessive stabilizer bar movement at the frame mount
• Loose or degraded bushing material from age and heat
• Reduced front-end stability caused by bushing wear
• Noise during cornering or uneven-road driving

Installation Notes and Tips

Verify the sway bar diameter before installation; this part is specified for a 1.100-inch bar diameter and 28 mm applications. Inspect the stabilizer bar and mounting surfaces for wear, corrosion, or deformation before installing the new bushings. Because hardware is not included, reuse or replace mounting components as needed based on condition.

Fits 1986-1999 Buick LeSabre, front to frame; 1992-1999 Oldsmobile 88, front to frame; 1996-1999 Oldsmobile LSS, front to frame; 1987-1999 Pontiac Bonneville, front to frame; 1997-1998 Oldsmobile Regency, front to frame; 1991-1996 Buick Park Avenue, front to frame; 1985-1996 Oldsmobile 98, front to frame; 1985-1993 Cadillac Commercial Chassis, front to frame; 1985-1993 Cadillac DeVille, front to frame; 1985-1992 Cadillac Fleetwood, front to frame; 1986-1991 Oldsmobile Delta 88, front to frame.

Quality Assurance

Moog is known for chassis components that incorporate design updates aimed at extending service life and simplifying replacement. K5326 is built to exceed OE manufacturer specifications for the listed applications.