Delphi TC9129 Suspension Control Arm and Ball Joint Assembly - Front Right Upper

Brand Delphi TC9129
Position Front Right Upper
Fits Mazda · 9 vehicles

OE expertise. Applied to the aftermarket steering portfolio for compatibility with OE standards.

Extreme testing. Withstands temperatures below -40 C and above 120 C, plus 720 hours of salt spray.

Suspension control arm. Assembly with ball joint for dependable steering and suspension function.

Cross-references 1028446 and N243-34-200 for the same application. See all 2.

$164.68Free shipping
In stock · usually ships same day before 1pm CST
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Front Right Upper Control Arm for Mazda MX-5 Miata

Delphi TC9129 is a front right upper suspension control arm and ball joint assembly for the 2016-2024 Mazda MX-5 Miata. It is built for OE-style fit and dimensional accuracy, making it a direct replacement for worn front suspension components on this application.

Key Features

  • Front right upper position for the Mazda MX-5 Miata
  • Suspension control arm and ball joint assembly
  • OE-focused dimensional and material analysis for fit consistency
  • Engineered to handle extreme temperature and corrosion testing
  • Cross-references Monroe Shocks & Struts 172286 and 182286 for the same application

Application Details

Compatible with 2016-2024 Mazda MX-5 Miata, front right upper. Delphi TC9129 is intended for drivers replacing a worn or damaged upper control arm on the front right side of the MX-5 Miata suspension. The part number TC9129 is also useful when verifying the correct OE-style replacement during service or parts lookup.

What This Part Helps Address

  • Excessive front suspension play
  • Clunking or knocking from the upper control arm area
  • Uneven tire wear related to suspension wear
  • Steering pull caused by worn front suspension joints
  • Loose or inconsistent front-end handling

Installation Notes

Confirm the front right upper position before installation and compare the removed component to Delphi TC9129 for mounting and geometry match. After installation, a professional wheel alignment is recommended to restore suspension settings and help protect tire wear. Verify all fastener torque specifications against the vehicle service information.

Quality Assurance

Delphi applies OE engineering practices to its aftermarket steering and suspension portfolio. This part is tested for temperature extremes below -40 degrees C and above 120 degrees C, and it is exposed to 720 hours of salt spray to evaluate corrosion resistance. The part number TC9129 reflects a replacement built around OE compatibility checks for the Mazda MX-5 Miata platform.

This part fits 9 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2024MazdaMX-5 MiataFront Right Upper
2023MazdaMX-5 MiataFront Right Upper
2022MazdaMX-5 MiataFront Right Upper
2021MazdaMX-5 MiataFront Right Upper
2020MazdaMX-5 MiataFront Right Upper
2019MazdaMX-5 MiataFront Right Upper
2018MazdaMX-5 MiataFront Right Upper
2017MazdaMX-5 MiataFront Right Upper
2016MazdaMX-5 MiataFront Right Upper
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
1028446N243-34-200