Delphi TA2172 Steering Tie Rod End - Left Outer

Delphi TA2172 Left Outer Tie Rod End

Delphi TA2172 is a steering tie rod end built for the left outer position on a wide range of GM compact and midsize cars. It combines OE-based dimensional analysis with corrosion and temperature testing to support precise steering response on applications such as Chevrolet Cavalier, Pontiac Grand Am, and Buick Skylark.

Key Features

• Left outer steering tie rod end for direct replacement service
• High-strength steel housing with coated finish for added durability
• Greaseable design with grease fitting included
• Dust boot included to help protect the joint from contamination
• Straight, standard replacement design with threaded stud
• Clockwise thread direction on both ends; 18.0 mm end 1 thread diameter and 12.0 mm end 2 thread diameter
• Includes mounting hardware
• OE-focused fit and material analysis for application matching

Detailed Description

Delphi TA2172 is a standard replacement steering tie rod end engineered for the left outer steering position. It uses a steel tie rod, high-strength steel housing, plastic bearing material, and chloroprene rubber dust boot to support long-term service in everyday driving conditions. Delphi subjects its steering components to extreme temperature exposure and extended salt-spray testing, then validates dimensions and materials to help maintain OE-style compatibility. This part cross-references MOOG Chassis Products ES2217R and Mevotech Supreme MES2217R for the same application. It is a direct-fit option for vehicles including Chevrolet Cavalier, Pontiac Grand Am, and Buick Skylark, and the Delphi TA2172 part number is commonly searched for left outer steering repairs.

Common Repair Symptoms

• Loose or wandering steering feel
• Front-end play or steering wheel shimmy
• Uneven tire wear caused by worn steering linkage
• Clunking or knocking from the front suspension area
• Difficulty maintaining alignment after service

Installation Notes and Tips

Verify left outer position, thread direction, and thread diameters before installation. After replacement, perform a professional wheel alignment to restore steering geometry. Inspect the mating steering components, including the inner tie rod and related joints, for wear before completing the repair. Delphi TA2172 is listed for 1982-1998 applications across Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models, including Fits 1982-1994 Chevrolet Cavalier, Left Outer; Fits 1985-1998 Pontiac Grand Am, Left Outer; and Fits 1986-1998 Buick Skylark, Left Outer.

Quality Assurance

Delphi applies OE engineering practices to its aftermarket steering portfolio and validates parts through dimensional and material analysis, temperature cycling below -40 degrees C and above 120 degrees C, and 720 hours of salt-spray exposure. That testing supports consistent fit and corrosion resistance for steering service.