
The Story
Delphi Front Inner Tie Rod End
Delphi TA3629 is a straight steering tie rod end for the front inner position, built as a standard replacement for power steering systems. It is pre-greased, adjustable, and uses a steel housing with a painted finish for dependable service in everyday driving.
Compatible with Mazda MX-5 Miata and Fiat 124 Spider applications, this Delphi tie rod end is engineered using OE-focused dimensional and material analysis to help maintain proper steering geometry and part-to-part fit. Delphi also subjects its steering components to temperature and corrosion testing to verify durability in demanding conditions.
Key Features
- Part number: TA3629
- Front inner steering tie rod end
- Straight design with clockwise (right) thread direction on both ends
- Adjustable construction for steering linkage setup
- Pre-greased for initial service readiness
- Steel housing and steel tie rod material
- Painted black finish
- Standard replacement grade
- Fits power steering applications
- Cross-reference: Mevotech Supreme MS76726
Detailed Description
Delphi TA3629 is a front inner steering tie rod end made for vehicles that use a power steering setup and a straight linkage design. It features male threaded ends, a threaded stud, a hex head drive type, and a locking nut included for secure adjustment during service. The unit is not greaseable and does not include a dust boot, grease fitting, cotter pin, or mounting hardware.
This part fits 2016-2024 Mazda MX-5 Miata, front inner, and 2017-2020 Fiat 124 Spider, front inner. For shoppers searching for a Mazda MX-5 Miata front inner tie rod end or a Fiat 124 Spider steering tie rod replacement, TA3629 provides an OE-style service part backed by Delphi’s steering component engineering.
Common Repair Uses
- Replacing a worn front inner tie rod end
- Correcting steering play or looseness in the linkage
- Addressing uneven steering response or wandering
- Restoring proper front-end steering geometry after wear
- Servicing a damaged threaded steering connection
Installation Notes
Verify thread direction, position, and vehicle application before installation. This part is specified for the front inner location and uses clockwise (right) threads on both ends. Because mounting hardware is not included, reuse or source the required service hardware as needed and confirm alignment after installation.
Quality Assurance
Delphi applies OE-focused testing and material analysis to its steering portfolio. According to the manufacturer, these components are evaluated across extreme temperature ranges and salt-spray exposure to help confirm durability and fit consistency for the intended Mazda MX-5 Miata and Fiat 124 Spider applications.
Description
Delphi Front Inner Tie Rod End
Delphi TA3629 is a straight steering tie rod end for the front inner position, built as a standard replacement for power steering systems. It is pre-greased, adjustable, and uses a steel housing with a painted finish for dependable service in everyday driving.
Compatible with Mazda MX-5 Miata and Fiat 124 Spider applications, this Delphi tie rod end is engineered using OE-focused dimensional and material analysis to help maintain proper steering geometry and part-to-part fit. Delphi also subjects its steering components to temperature and corrosion testing to verify durability in demanding conditions.
Key Features
- Part number: TA3629
- Front inner steering tie rod end
- Straight design with clockwise (right) thread direction on both ends
- Adjustable construction for steering linkage setup
- Pre-greased for initial service readiness
- Steel housing and steel tie rod material
- Painted black finish
- Standard replacement grade
- Fits power steering applications
- Cross-reference: Mevotech Supreme MS76726
Detailed Description
Delphi TA3629 is a front inner steering tie rod end made for vehicles that use a power steering setup and a straight linkage design. It features male threaded ends, a threaded stud, a hex head drive type, and a locking nut included for secure adjustment during service. The unit is not greaseable and does not include a dust boot, grease fitting, cotter pin, or mounting hardware.
This part fits 2016-2024 Mazda MX-5 Miata, front inner, and 2017-2020 Fiat 124 Spider, front inner. For shoppers searching for a Mazda MX-5 Miata front inner tie rod end or a Fiat 124 Spider steering tie rod replacement, TA3629 provides an OE-style service part backed by Delphi’s steering component engineering.
Common Repair Uses
- Replacing a worn front inner tie rod end
- Correcting steering play or looseness in the linkage
- Addressing uneven steering response or wandering
- Restoring proper front-end steering geometry after wear
- Servicing a damaged threaded steering connection
Installation Notes
Verify thread direction, position, and vehicle application before installation. This part is specified for the front inner location and uses clockwise (right) threads on both ends. Because mounting hardware is not included, reuse or source the required service hardware as needed and confirm alignment after installation.
Quality Assurance
Delphi applies OE-focused testing and material analysis to its steering portfolio. According to the manufacturer, these components are evaluated across extreme temperature ranges and salt-spray exposure to help confirm durability and fit consistency for the intended Mazda MX-5 Miata and Fiat 124 Spider applications.












