Delphi TA3579 Steering Tie Rod End - Inner

Delphi TA3579 Inner Steering Tie Rod End

Delphi TA3579 is a straight inner steering tie rod end built for OE-style steering performance and precise fitment. It is a standard replacement part with a steel housing and steel tie rod construction, pre-greased for service-ready installation.

Compatible With Mercedes-Benz Sprinter 1500, Sprinter 2500, Sprinter 3500, and Sprinter 3500XD inner steering applications, this Delphi tie rod end is engineered for the demands of daily commercial use. Delphi applies OE-level dimensional and material analysis to help ensure proper compatibility between the original part and the aftermarket replacement.

Key Features

• Part number: TA3579
• Inner steering tie rod end
• Straight design
• Adjustable construction
• Pre-greased for installation
• Steel housing and steel tie rod material
• Male end 1 and male end 2
• Clockwise (right) thread direction on both ends
• Mounting hardware included
• Standard replacement grade

Detailed Description

Delphi TA3579 is a steering tie rod end for inner position applications on select Mercedes-Benz Sprinter vans. It is built with a black steel housing, plastic bearing material, and threaded stud design to support steering linkage service where accurate alignment and consistent response matter. The part is pre-greased and adjustable, making it a practical replacement for worn steering components.

This part cross-references MOOG Chassis Products EV801598 and Mevotech Supreme MS107112 for the same application. Delphi’s OE-focused testing includes exposure to extreme temperatures and extended salt spray testing, supporting durability in demanding road conditions. The Delphi TA3579 is a direct-fit option for Mercedes-Benz Sprinter 1500, Sprinter 2500, Sprinter 3500, and Sprinter 3500XD inner steering service.

What It Helps Fix

• Excessive steering play in the inner tie rod area
• Loose or imprecise steering response
• Uneven front tire wear caused by steering linkage wear
• Clunking or knocking from worn steering components
• Alignment instability after steering system wear

Installation Notes and Tips

Fits 2019-2021 Mercedes-Benz Sprinter 1500, inner. Fits 2019-2021 Mercedes-Benz Sprinter 2500, inner. Fits 2019-2021 Mercedes-Benz Sprinter 3500, inner. Fits 2019 Mercedes-Benz Sprinter 3500XD, inner.

Inspect the full steering linkage, boots, and alignment settings during replacement. Because this is an inner steering component, a professional alignment is recommended after installation to verify toe settings and steering wheel center.

Quality Assurance

Delphi applies OE safety technology and OE-level engineering practices to its aftermarket steering portfolio. TA3579 is tested for temperature extremes and salt spray exposure, with dimensional and material analysis used to support fit and function consistency.