Delphi TC5173 Suspension Control Arm - Front Left Lower

Delphi Front Left Lower Suspension Control Arm Overview

The Delphi TC5173 suspension control arm is designed for reliable front left lower suspension performance on Mercury Quest and Nissan Villager models. Constructed from durable steel with a black finish, this control arm offers a standard replacement solution for maintaining vehicle stability and handling.

• Material: High-strength steel construction
• Length: 465.0 mm for precise fitment
• Construction: Casting and forged for durability
• Color: Black finish for corrosion resistance
• Includes rubber bushings for vibration dampening
• Ball joint mounting type: Bolt-in design
• Position: Front left lower suspension control arm
• Compatible with Mercury Quest and Nissan Villager

Durable Construction and Design Details

The Delphi TC5173 control arm is engineered using a combination of casting and forging processes to ensure structural integrity and long-lasting performance. Its steel material provides the necessary strength to withstand suspension stresses, while the black coating helps resist corrosion. The included rubber bushings reduce noise and vibration, contributing to a smoother ride. The bolt-in ball joint mounting type simplifies installation and ensures a secure fit. This control arm is specifically designed for the front left lower position, matching the exact specifications required for Mercury Quest and Nissan Villager vehicles.

Applications and Problem Resolution

This suspension control arm is used to connect the vehicle’s frame to the wheel hub, allowing for controlled wheel movement and alignment. It is essential for maintaining proper suspension geometry and vehicle handling. The Delphi TC5173 can help address the following issues:

• Worn or damaged control arm causing poor steering response
• Excessive vibration or noise from deteriorated bushings
• Misalignment leading to uneven tire wear
• Loose or faulty ball joint connections
• Corrosion or structural damage to the original control arm

Installation Notes and Tips

Installation of the Delphi TC5173 control arm requires basic suspension knowledge and appropriate tools. Since mounting hardware is not included, ensure you have the correct bolts and nuts for your Mercury Quest or Nissan Villager. The bolt-in ball joint design facilitates alignment during installation, but it is recommended to have a professional alignment performed after replacement to maintain proper suspension geometry and tire wear.

Quality Assurance and Warranty

Delphi suspension components meet industry standards for replacement parts, providing reliable performance for Mercury Quest and Nissan Villager vehicles. The TC5173 control arm is a standard replacement grade part, manufactured to OEM specifications. While specific warranty details may vary, Delphi typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or your parts provider for exact warranty terms.