Delphi TA1660 Steering Tie Rod End - Inner

OE-Style Steering Tie Rod End

Delphi TA1660 is a standard replacement steering tie rod end for the front inner position on select Mercedes-Benz E-Class applications. It is built with OE-focused dimensional and material analysis to support proper steering geometry and consistent fitment on Mercedes-Benz E320, E430, E55 AMG, E300, and E420 models.

Delphi applies OE safety and performance testing to its steering portfolio, including exposure to extreme temperatures and salt spray, to help the part hold up in demanding road conditions. The TA1660 is pre-greased, adjustable, and supplied with mounting hardware for service work on the front steering linkage.

Key Features

• Part number: TA1660
• Steering tie rod end for front inner placement
• Fits select 1996-2003 Mercedes-Benz E320, E430, E55 AMG, E300, and E420 applications
• Standard replacement design with steel housing and steel tie rod material
• Pre-greased for immediate service
• Adjustable straight design for steering linkage setup
• Coated black finish for added corrosion resistance
• Mounting hardware included
• No grease fitting and no dust boot included

Detailed Description

Delphi TA1660 is engineered as a direct-fit steering tie rod end for the front inner position on Mercedes-Benz E-Class vehicles. It features male ends, clockwise thread direction on both ends, a 16.0 mm end 1 thread diameter, a 14.0 mm end 2 thread diameter, and a 1.5 thread pitch on end 2. The straight, adjustable layout and 225.0 mm stud-center-to-end length support accurate steering linkage replacement on the specified Mercedes-Benz E320, E430, E55 AMG, E300, and E420 fitments. This part cross-references Beck/Arnley 101-4922 for the same application.

What It Helps Address

• Loose or imprecise steering feel from a worn inner tie rod end
• Clunking or play in the front steering linkage
• Uneven toe settings caused by steering component wear
• Corrosion-related replacement needs in the steering system
• Service replacement for damaged or fatigued OE-style steering hardware

Installation Notes and Tips

Verify front inner placement before installation and confirm thread direction, thread diameter, and overall length against the removed part. Because the TA1660 is adjustable, a professional alignment is recommended after installation to restore steering geometry. Inspect adjacent steering components, including the outer tie rod ends and related linkage parts, while the system is apart.

Quality Assurance

Delphi uses OE-based engineering and validation methods for its steering components, including temperature and salt-spray testing, to evaluate durability under harsh conditions. The TA1660 is built to match OE dimensional and material requirements for the listed Mercedes-Benz applications.