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Delphi TC7901 Suspension Control Arm - Rear Left Upper
Delphi Rear Left Upper Suspension Control Arm Overview
The Delphi TC7901 suspension control arm is engineered for reliable performance in Buick and Saab vehicles. Designed specifically for the rear left upper position, this control arm offers durable construction and precise fitment for models including the Buick Allure, LaCrosse, Regal, and Saab 9-5.
- Constructed from high-strength steel with casting and forging processes
- Finished with a corrosion-resistant cataphoresis coating in black
- Includes rubber bushings with black color for effective vibration dampening
- Designed for rear left upper suspension position
- Compatible with Buick Allure, LaCrosse, Regal and Saab 9-5 models
Durable Construction and Material Details
The TC7901 control arm is made from steel, combining casting and forging techniques to ensure structural integrity and long-lasting durability. Its black cataphoresis finish provides enhanced corrosion resistance, protecting the component from environmental wear. The included rubber bushings help absorb road shocks and reduce noise, contributing to a smoother ride. This control arm does not include a grease fitting or ball joint, focusing on essential suspension support for the rear left upper position.
Compatible Buick and Saab Models
This suspension control arm is designed to fit specific Buick and Saab vehicles, including the Buick Allure, LaCrosse, Regal, and the Saab 9-5. Using the Delphi TC7901 ensures proper alignment and suspension geometry, maintaining vehicle handling and safety standards.
Common Suspension Issues Addressed
- Worn or damaged control arm bushings causing excessive play
- Corrosion or metal fatigue compromising suspension integrity
- Uneven tire wear due to misaligned suspension components
- Reduced vehicle stability and handling performance
- Noise and vibration from deteriorated suspension parts
Installation Notes and Tips
Installation of the Delphi TC7901 control arm requires removal of the old control arm from the rear left upper suspension position. Since mounting hardware is not included, ensure you have the correct bolts and fasteners for your specific vehicle model. Proper torque specifications should be followed to maintain suspension alignment and safety. It is recommended to inspect related suspension components during installation for wear or damage.
Quality Assurance and Warranty
Delphi suspension components are manufactured to meet OEM standards for fit and function. The TC7901 control arm undergoes rigorous quality control to ensure durability and performance. While specific warranty details are not provided, Delphi products typically come with a limited warranty covering defects in materials and workmanship.
| Brand | Delphi |
| Part Number | TC7901 |
| Material | Steel |
| Bushing Color | Black |
| Construction | Casting/forged |
| Color | Black |
| Finish | Cataphoresis |
| Grease Fitting Included | No |
| Bushings Included | Yes |
| Ball Joint Included | No |
| Width | 92.0 |
| Mounting Hardware Included | No |
| Grade Type | Regular |
| Adjustable | No |
| Bushing Material | Rubber |
| Position(s) | Rear left upper |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2012 | Buick | LaCrosse | Rear Left Upper | |
| 2012 | Buick | Regal | Rear Left Upper | |
| 2011 | Buick | LaCrosse | Rear Left Upper | |
| 2011 | Buick | Regal | Rear Left Upper | |
| 2011 | Saab | 9-5 | Rear Left Upper | |
| 2010 | Buick | Allure | Rear Left Upper | |
| 2010 | Buick | LaCrosse | Rear Left Upper | |
| 2010 | Saab | 9-5 | Rear Left Upper |
* 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.