Dorman 533-943 Suspension Control Arm Bushing - Rear Upper Inner

Dorman 533-943 Rear Upper Inner Bushing

Dorman 533-943 is a standard replacement suspension control arm bushing for specific Ford and Mercury applications. It is precision-engineered and tested to replace the original equipment bushing on the rear upper inner position.

Key Features

• Suspension control arm bushing for rear upper inner mounting points
• Standard replacement grade for OE-style service
• Steel and rubber construction for strength and compliance
• Black finish
• Mounting type: bushing
• Designed for specific Thunderbird and Cougar fitments
• Part number: 533-943

Detailed Description

This Dorman suspension control arm bushing is built for rear upper inner use on 1989-1997 Ford Thunderbird, 1989-1997 Mercury Cougar, and 1990-1995 Ford Cougar applications. The steel and rubber construction is selected to restore the control arm’s pivot point with the correct balance of support and isolation. For buyers searching for a rear upper inner control arm bushing for Ford Thunderbird or Mercury Cougar, 533-943 provides a direct replacement option for the listed vehicles.

This part cross-references Delphi TD4920W for the same application.

What It Helps Address

• Excessive suspension looseness at the rear upper inner control arm mount
• Clunking or knocking from worn bushing material
• Uneven tire wear related to rear suspension movement
• Imprecise rear suspension geometry caused by bushing wear
• Cracked, hardened, or deteriorated original bushing material

Installation Notes and Tips

Verify the rear upper inner position before ordering and compare the original bushing dimensions to the listed measurements. This bushing does not include mounting hardware, a bracket, or a dust boot. Professional installation is recommended because control arm bushing service typically requires suspension disassembly and proper pressing tools.

Quality Assurance

Dorman manufactures this part as a precision-engineered, rigorously tested replacement for the original equipment bushing on the specified Ford and Mercury vehicles. Part number 533-943 is built to standard replacement specifications for consistent service fitment.