Dorman 520-273 Suspension Control Arm - Front Left Lower

Reliable Suspension Control Arm for Mercury Quest and Nissan Villager

The Dorman 520-273 suspension control arm is engineered to restore proper suspension geometry and improve vehicle handling for Mercury Quest and Nissan Villager models. Constructed from durable iron with a coated black finish, this control arm offers a solid replacement option designed to meet regular grade requirements.

• Material: Heavy-duty iron construction for strength and durability
• Coated black finish to resist corrosion and wear
• Includes rubber bushing with black color for vibration dampening
• Overall length of 262.5 mm for precise fitment
• Ball joint mounting type is welded; ball joint not included
• Press-in end type with bushing linkage for secure installation
• Compatible with Mercury Quest and Nissan Villager suspension systems

Durable Construction and Design Features

This Dorman suspension control arm (part number 520-273) is made using a casting and forging process that ensures structural integrity under typical driving conditions. The iron material provides a robust base, while the coated finish helps protect against rust and environmental damage. The included rubber bushing, with an inside diameter of 14.3 mm and outside diameter of 39.6 mm, helps absorb road shocks and reduce noise. The control arm’s length of 262.5 mm matches factory specifications for a proper fit on Mercury Quest and Nissan Villager vehicles.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing steering instability
• Excessive suspension noise or vibration
• Misalignment leading to uneven tire wear
• Loose or damaged control arm affecting vehicle handling
• Corrosion or structural fatigue in original suspension components

Installation Notes and Tips

Installation of the Dorman 520-273 control arm requires removal of the old control arm and proper alignment of the new part. Since the ball joint is not included, ensure compatibility with your existing ball joint or replace it separately if needed. The control arm features a press-in end and welded ball joint mounting, so use appropriate tools to avoid damage during installation. It is recommended to have a professional alignment performed after installation to maintain optimal suspension geometry.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The 520-273 control arm undergoes quality checks to ensure durability and performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Refer to Dorman’s official documentation for exact warranty terms.