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Delphi TC3807 Suspension Control Arm and Ball Joint Assembly - Front Left Lower
Delphi Suspension Control Arm for Buick Cascada
The Delphi TC3807 suspension control arm and ball joint assembly is designed specifically for the front left lower position on Buick Cascada models. Crafted from durable aluminum with a casting and forged construction, this control arm offers reliable performance and precise fitment for your vehicle's suspension system.
- Compatible with Buick Cascada front left lower suspension
- Aluminum control arm with casting/forged construction
- Includes rubber bushings for improved vibration dampening
- Single mounting hole with 6.5 mm diameter
- Black finish with a maximum length of 367.1 mm and width of 80.5 mm
- Standard replacement grade part
- Pre-greased and grease fitting not included
- Non-adjustable and non-greaseable design
Durable Construction and Design Features
The Delphi TC3807 control arm is engineered with a robust aluminum material that balances strength and weight savings. Its casting and forged construction enhances structural integrity, ensuring consistent suspension geometry and handling characteristics. The included rubber bushings help absorb road vibrations and reduce noise, contributing to a smoother ride. Finished in black, this control arm maintains corrosion resistance and a clean appearance over time. The single mounting hole with a 6.5 mm diameter is designed for precise installation in the front left lower suspension position of the Buick Cascada.
Applications and Problem Resolution
- Replaces worn or damaged front left lower suspension control arm on Buick Cascada
- Addresses issues with suspension misalignment or uneven tire wear
- Improves vehicle handling and steering response
- Reduces suspension noise and vibration caused by deteriorated bushings
- Restores proper suspension geometry for safer driving
Installation Notes and Tips
Installation of the Delphi TC3807 control arm requires removal of the existing front left lower control arm on the Buick Cascada. Since mounting hardware is not included, ensure you have the correct bolts and fasteners for your vehicle. The control arm is not adjustable or greaseable, so no additional lubrication is necessary during installation. Proper torque specifications should be followed to maintain suspension integrity and safety.
Quality Assurance and Warranty
This Delphi suspension control arm assembly is manufactured to meet standard replacement grade specifications, ensuring reliable performance and durability. While specific warranty details are not provided, Delphi parts typically undergo rigorous quality control to comply with OEM standards for fit and function.
| Brand | Delphi |
| Part Number | TC3807 |
| Pre-Greased | No |
| Grease Fitting Included | No |
| Bushings Included | Yes |
| Control Arm Construction | Casting/forged |
| Control Arm Material | Aluminum |
| Mounting Hardware Included | No |
| Mounting Hole Quantity | 1 |
| Adjustable | No |
| Greaseable | No |
| Control Arm Maximum Width | 3.169 |
| Control Arm Maximum Width | 80.5 |
| Control Arm Color | Black |
| Control Arm Maximum Length | 14.453 |
| Control Arm Maximum Length | 367.1 |
| Bushing Material | Rubber |
| Mounting Hole Diameter | 0.256 |
| Mounting Hole Diameter | 6.5 |
| Item Grade | Standard replacement |
| Position(s) | Front left lower |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2019 | Buick | Cascada | Front Left Lower | |
| 2018 | Buick | Cascada | Front Left Lower | |
| 2017 | Buick | Cascada | Front Left Lower | |
| 2016 | Buick | Cascada | 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.