Dorman 521-849 Suspension Control Arm - Rear Left Lower

Durable Suspension Control Arm for Chevrolet and GMC Vehicles

The Dorman 521-849 suspension control arm is engineered to provide reliable performance for select Chevrolet, GMC, Pontiac, Saturn, and Suzuki models. Designed with a boxed steel construction and a coated black finish, this control arm offers strength and corrosion resistance for long-lasting durability.

• Constructed from sturdy steel with a boxed design for enhanced strength
• Black coated finish to resist corrosion and wear
• Includes a rubber bushing with a black color for vibration dampening
• Overall length of 262.5 mm for precise fitment
• Welded ball joint mounting type with threaded ball joint stud (ball joint not included)
• Press-in end type with bushing linkage end for secure installation
• Compatible with Chevrolet Equinox, GMC Terrain, Pontiac Torrent, Saturn Vue, Suzuki XL-7, and Chevrolet Captiva Sport

Product Details and Specifications

The Dorman 521-849 suspension control arm features a boxed steel construction that enhances rigidity and durability under typical driving conditions. Its black coated finish helps protect against rust and environmental damage. The control arm includes a single rubber bushing with a 14.3 mm inside diameter and 39.6 mm outside diameter, designed to absorb road vibrations and reduce noise. The bushing length measures 92 mm, ensuring proper alignment and smooth suspension movement. This control arm is designed with a welded ball joint mounting type and a threaded ball joint stud, although the ball joint itself is not included. The press-in end type and bushing linkage end provide a secure and stable connection to the vehicle's suspension system. With an overall length of 262.5 mm, this control arm fits specific models from Chevrolet, GMC, Pontiac, Saturn, and Suzuki.

Compatible Vehicles and Applications

• Chevrolet Captiva Sport
• Chevrolet Equinox
• GMC Terrain
• Pontiac Torrent
• Saturn Vue
• Suzuki XL-7

This suspension control arm is designed to replace worn or damaged control arms on these vehicles, restoring proper suspension geometry and handling characteristics.

Common Issues Addressed by This Control Arm

• Excessive suspension noise or clunking during driving
• Uneven tire wear caused by misaligned suspension components
• Loose or unstable steering feel
• Vibration or harshness transmitted through the suspension
• Worn or damaged bushings affecting ride quality

Installation Notes and Tips

Installation of the Dorman 521-849 suspension control arm requires removal of the old control arm and proper alignment of the new part. Since the ball joint is not included, ensure the existing ball joint is in good condition or replace it separately. Use appropriate tools to press in the bushing end securely. It is recommended to have a professional alignment performed after installation to maintain correct suspension geometry and tire wear.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. This control arm is constructed from high-quality steel with a protective coating to resist corrosion. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in materials and workmanship.