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Delphi TC6012 Suspension Control Arm and Ball Joint Assembly - Front Left Lower
Delphi Suspension Control Arm for Toyota Sienna
The Delphi TC6012 suspension control arm and ball joint assembly is designed specifically for the front left lower position on Toyota Sienna models. This pre-greased steel control arm offers a reliable replacement option to maintain proper suspension geometry and vehicle handling.
- Pre-greased for immediate use without additional lubrication
- Threaded ball joint stud type for secure fitment
- Durable steel construction with black finish for corrosion resistance
- Includes mounting hardware for straightforward installation
- Standard replacement grade designed to meet OEM specifications
Product Details and Features
The Delphi TC6012 control arm and ball joint assembly is engineered from high-strength steel to provide durability and maintain suspension integrity under normal driving conditions. Its pre-greased ball joint eliminates the need for extra maintenance during installation, while the threaded stud type ensures a secure and precise connection to the vehicle’s suspension system. The black finish helps resist corrosion, extending the part’s service life. This assembly is designed exclusively for the front left lower position on Toyota Sienna vehicles, ensuring proper fit and function.
Common Applications and Problem Resolution
- Restores proper suspension alignment and handling on Toyota Sienna front left lower side
- Replaces worn or damaged control arms causing uneven tire wear
- Eliminates clunking or knocking noises from suspension movement
- Addresses steering instability or wandering issues related to ball joint wear
- Improves overall ride quality and vehicle safety
Installation Notes and Tips
When installing the Delphi TC6012 control arm assembly, ensure the vehicle is securely lifted and supported. Since the ball joint is pre-greased, no additional lubrication is necessary before installation. Use the included mounting hardware to secure the control arm in place, and torque all fasteners to the manufacturer’s specifications. It is recommended to perform a wheel alignment after installation to maintain proper suspension geometry and tire wear.
Quality Assurance and Warranty
Delphi suspension components are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The TC6012 control arm assembly is a standard replacement grade part backed by Delphi’s quality assurance processes. Please refer to Delphi’s official warranty policy for specific coverage details.
| Brand | Delphi |
| Part Number | TC6012 |
| Pre-Greased | Yes |
| Grease Fitting Included | No |
| Ball Joint Stud Type | Threaded |
| Control Arm Material | Steel |
| Mounting Hardware Included | Yes |
| Adjustable | No |
| Control Arm Color | Black |
| Item Grade | Standard replacement |
| Position(s) | Front left lower |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2020 | Toyota | Sienna | Front Left Lower | |
| 2019 | Toyota | Sienna | Front Left Lower | |
| 2018 | Toyota | Sienna | Front Left Lower | |
| 2017 | Toyota | Sienna | Front Left Lower | |
| 2016 | Toyota | Sienna | Front Left Lower | |
| 2015 | Toyota | Sienna | Front Left Lower | |
| 2014 | Toyota | Sienna | Front Left Lower | |
| 2013 | Toyota | Sienna | Front Left Lower | |
| 2012 | Toyota | Sienna | Front Left Lower | |
| 2011 | Toyota | Sienna | Front Left Lower |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.