Westar ST-1913 Suspension Strut Mount - Front

Front Suspension Strut Mount for GM Compact Cars

Westar ST-1913 is a front suspension strut mount built for select Buick, Chevrolet, Cadillac, Oldsmobile, and Pontiac applications. It provides the mounting and isolation points needed to keep the strut assembly aligned while reducing road noise and vibration entering the cabin.

Key Features

• Creates a pivot point for the suspension so the strut can rotate in the correct range during steering and suspension movement
• Locks the strut and body together to maintain secure upper mounting
• Includes a noise-dampening function that helps isolate road vibration from the vehicle interior
• Built with materials selected for the specific application and finished to support long-term appearance and durability
• Direct replacement for front strut mount service on compatible GM compact platforms

Detailed Description

Westar ST-1913 is a suspension strut mount for front applications on 1982-1991 Buick Skyhawk, 1986-1991 Buick Skylark, 1982-1988 Cadillac Cimarron, 1982-1991 Chevrolet Cavalier, 1985-1987 Oldsmobile Calais, 1982-1988 Oldsmobile Firenza, 1988-1991 Oldsmobile Cutlass Calais, 1982-1983 Pontiac J2000, 1984-1985 Pontiac J2000 Sunbird, 1985-1991 Pontiac Grand Am, and 1986-1991 Pontiac Sunbird. This part number, ST-1913, is designed for the upper strut mounting point where steering response, suspension rotation, and vibration isolation all work together. This part cross-references Monroe Shocks & Struts (e.g., 901913) for the same application.

Common Problems This Part Addresses

• Clunking or knocking from the front suspension upper mount area
• Excess cabin vibration or road noise transmitted through the strut assembly
• Loose or worn upper strut support that affects steering feel
• Uneven tire wear related to suspension movement and alignment instability
• Binding or restricted strut rotation during steering input

Installation Notes and Tips

Install ST-1913 on the front suspension only for the listed vehicles and verify the mount matches the original configuration before assembly. Inspect the strut, spring seat, and surrounding hardware for wear before reassembly, and confirm proper alignment after installation. For search accuracy, this front strut mount is commonly referenced for Buick Skylark, Chevrolet Cavalier, and Pontiac Grand Am front suspension service.

Quality Assurance

Westar states that this strut mount is made with application-specific materials and a protective finish intended to support appearance and service life. Part number ST-1913 is built as a replacement suspension component for the listed GM compact vehicles.