Delphi TA5379 Steering Tie Rod End - Rear Outer

Delphi Steering Tie Rod End TA5379 Overview

The Delphi Steering Tie Rod End TA5379 is designed for reliable steering performance in select Buick, Cadillac, Oldsmobile, and Pontiac models. This rear outer tie rod end features a coated steel construction and comes pre-greased with a durable dust boot for long-lasting operation.

• Length: 104.0 mm
• Color: Black with coated finish for corrosion resistance
• Rear outer position tie rod end
• Pre-greased with chloroprene rubber dust boot included
• Steel housing and tie rod material for strength
• Female end 2 with 14.0 mm thread diameter and 1.5 mm pitch
• Threaded stud type with clockwise thread direction on both ends
• Mounting hardware included for straightforward installation
• Compatible with Buick, Cadillac, Oldsmobile, and Pontiac models

Technical Details and Construction

The TA5379 tie rod end is constructed with a steel housing and tie rod material, ensuring durability under typical driving conditions. The coated black finish provides corrosion resistance, extending the component's service life. It features a straight type design with a length of 104.0 mm and a width of 38.0 mm, suitable for rear outer steering applications. The bearing material is plastic, and the dust boot is made from chloroprene rubber, which protects the joint from dirt and moisture. Both ends have clockwise thread directions, with end 2 being female and sized at 14.0 mm diameter and 1.5 mm pitch, facilitating secure attachment.

Compatible Vehicles and Applications

This steering tie rod end is compatible with a range of GM vehicles, including Buick models like the LeSabre and Park Avenue, Cadillac DeVille and Fleetwood, Oldsmobile 88 and 98, as well as Pontiac Bonneville and Fiero. It is designed specifically for rear outer steering positions, making it suitable for vehicles requiring replacement parts that meet original equipment specifications.

Common Issues Addressed by TA5379 Tie Rod End

• Steering play or looseness in rear outer tie rod ends
• Uneven tire wear caused by misaligned steering components
• Noise or clunking sounds during steering maneuvers
• Difficulty maintaining proper wheel alignment
• Vibration or instability at higher speeds

Installation Notes and Tips

Installation of the Delphi TA5379 tie rod end requires proper tools and alignment equipment. The part comes pre-greased and includes mounting hardware to simplify the replacement process. It is important to verify the correct thread direction and diameter before installation. After replacement, a professional wheel alignment is recommended to ensure optimal steering performance and tire wear.

Quality Assurance and Warranty

Delphi parts are manufactured to meet or exceed OEM standards. The TA5379 tie rod end is a standard replacement grade component, built with quality materials such as steel housing and chloroprene rubber dust boots. While specific warranty details may vary, Delphi typically offers coverage against defects in material and workmanship to provide confidence in the product's durability and performance.