Dorman 537-604 Suspension Control Arm Bushing Kit - Front Lower Rearward

Dorman 537-604 Suspension Control Arm Bushing Kit

Dorman 537-604 is a suspension control arm bushing kit for specific GM full-size cars with front lower rearward applications. It is precision-engineered and tested to replace the original equipment bushing on supported vehicles, helping restore proper suspension function.

Key Features

• Suspension control arm bushing kit for front lower rearward positions
• Precision-engineered replacement for original equipment fit and function
• Rigorously tested for reliable performance on supported applications
• Package contents: bushing
• Direct-fit replacement for select Buick, Cadillac, Oldsmobile, and Pontiac models

Fitment Details

• Fits 2000-2005 Buick LeSabre, Front Lower Rearward
• Fits 1998-2005 Buick Park Avenue, Front Lower Rearward
• Fits 1998-1999 Buick Riviera, Front Lower Rearward
• Fits 2000-2005 Cadillac DeVille, Front Lower Rearward, w/RPO Code FE3 (Sport Suspension)
• Fits 1998-2004 Cadillac Seville, Front Lower Rearward
• Fits 1998-1999 Oldsmobile Aurora, Front Lower Rearward
• Fits 2001-2003 Oldsmobile Aurora, Front Lower Rearward
• Fits 2000-2005 Pontiac Bonneville, Front Lower Rearward

What It Helps Fix

• Excessive suspension looseness at the control arm mounting point
• Clunking or knocking from worn front suspension bushings
• Uneven tire wear caused by degraded bushing support
• Imprecise steering feel from worn front lower rearward bushings
• Suspension movement caused by cracked or deteriorated rubber

Installation Notes

Verify the vehicle year, make, model, and front lower rearward position before ordering. On 2000-2005 Cadillac DeVille applications, confirm RPO code FE3 (Sport Suspension). This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Quality Assurance

Dorman engineers and tests this replacement bushing to meet the needs of the listed OE applications. Part number 537-604 is built as a direct replacement for supported Buick LeSabre, Buick Park Avenue, Cadillac DeVille, Cadillac Seville, Oldsmobile Aurora, Buick Riviera, and Pontiac Bonneville vehicles.