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Delphi TC1578 Suspension Control Arm and Ball Joint Assembly - Front Left Lower
| Brand | Delphi TC1578 |
|---|---|
| Position | Front Left Lower |
| Adjustable | No |
| Ball Joint Stud Length | 65.0 |
| Ball Joint Stud Type | Pinch |
| Ball Joint Thread Diameter | 22.0 |
| Bushing Material | Rubber and Steel |
| Bushings Included | Yes |
| Control Arm Color | Black |
| Control Arm Construction | Casting/Forged |
| Control Arm Material | Steel |
| Control Arm Maximum Length | 15.551 |
| Control Arm Maximum Length | 395.0 |
| Control Arm Maximum Width | 5.118 |
| Control Arm Maximum Width | 130.0 |
| Grease Fitting Included | No |
| Greaseable | No |
| Item Grade | Standard Replacement |
| Mounting Hardware Included | No |
| Mounting Hole Diameter | 14.2 |
| Mounting Hole Quantity | 1 |
| Pre-Greased | No |
| Suspension Grade Type | Light |
| Fits | Kia · 4 vehicles |
Standard replacement. OE expertise and dimensional analysis help ensure compatibility with the aftermarket part.
Steel construction. Casting and forging provide a sturdy control arm assembly.
Bushings included. Rubber and steel bushings are part of the assembly.
Cross-references Beck/Arnley 102-5140, Dorman - OE Solutions 521-407 and Dorman - Premium CB63023PR for the same application. See all 14.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Delphi TC1578 Front Left Lower Control Arm
Delphi TC1578 is a front left lower suspension control arm and ball joint assembly for select Kia Sedona models. Built as a standard replacement with a steel casting/forged construction, it is designed for direct OE-style fitment on 2002-2005 Kia Sedona front left lower applications.
Key Features
- Front left lower suspension control arm and ball joint assembly
- Fits 2002-2005 Kia Sedona, front left lower
- Steel control arm with casting/forged construction
- Rubber and steel bushings included
- Pinch-style ball joint stud
- Standard replacement part for OE-style service
- Delphi part number TC1578
Detailed Description
Delphi TC1578 is engineered for the front left lower position on the 2002-2005 Kia Sedona. Delphi applies OE-focused dimensional and material analysis to help maintain proper compatibility between the replacement part and the original suspension layout. The control arm uses a steel body with a black finish, rubber and steel bushings, and a pinch-style ball joint stud for a direct replacement approach in front suspension service. This part cross-references MOOG Chassis Products CK620042 for the same application.
Common Repair Applications
- Front suspension noise from worn bushings or ball joint wear
- Loose or inconsistent steering feel at the front left corner
- Uneven tire wear related to suspension geometry issues
- Clunking or knocking during braking, turning, or road impacts
- Replacement of a damaged or fatigued lower control arm on a Kia Sedona
Installation Notes and Tips
Verify the front left lower position before installation and compare the original arm dimensions, mounting hole diameter, and ball joint stud style to the removed component. Because mounting hardware is not included, reuse or source the correct hardware separately as needed. A professional alignment is recommended after suspension work to restore proper handling and tire wear characteristics.
Quality Assurance
Delphi tests steering and suspension components across extreme temperature and corrosion conditions, including sub-zero cold, high heat, and extended salt spray exposure. That validation process supports OE-style durability for everyday service on the Kia Sedona platform.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2005 | Kia | Sedona | Front Left Lower | — |
| 2004 | Kia | Sedona | Front Left Lower | — |
| 2003 | Kia | Sedona | Front Left Lower | — |
| 2002 | Kia | Sedona | Front Left Lower | — |
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