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Delphi TC8812 Suspension Control Arm and Ball Joint Assembly - Front Left Lower
| Brand | Delphi TC8812 |
|---|---|
| Position | Front Left Lower |
| Fits | Porsche · 7 vehicles |
OE expertise. Applied to the aftermarket steering portfolio for OE performance and compatibility.
Extreme testing. Withstands temperatures below -40 C and above 120 C, plus 720 hours of salt spray.
Suspension assembly. Combines the control arm and ball joint in one part for a complete repair.
Cross-references Suspensia X39CJ1405, 971 407 151 D and 971 407 151 E for the same application. See all 15.
Front Left Lower Control Arm Assembly
Delphi TC8812 is a front left lower suspension control arm and ball joint assembly for select Porsche Panamera models. It is built for the 2017-2023 Porsche Panamera, front left lower position, with OE-focused dimensional and material analysis for proper fit and suspension geometry.
Key Features
- Front left lower suspension control arm and ball joint assembly
- Fits 2017-2023 Porsche Panamera, front left lower
- OE-based engineering for dimensional accuracy and vehicle compatibility
- Tested for temperature extremes below -40 C and above 120 C
- Exposed to 720 hours of salt spray testing for corrosion resistance validation
- Delphi part number TC8812 for direct reference
Detailed Description
Delphi TC8812 is a suspension control arm and ball joint assembly designed for the front left lower position on the Porsche Panamera. Delphi applies OE expertise from its steering and suspension portfolio to the aftermarket, using dimensional and material analysis to match OE fit and function. This part cross-references Suspensia X39CJ1405 for the same application.
For Porsche Panamera front left lower suspension service, TC8812 supports restoration of the original control arm mounting point and ball joint interface. It is a direct-fit replacement for 2017-2023 Porsche Panamera applications listed in the fitment data, and the part number TC8812 should be verified against the vehicle before ordering.
Common Repair Uses
- Worn or loose front suspension control arm joints
- Clunking or knocking from the front left lower suspension area
- Uneven tire wear caused by suspension geometry issues
- Steering pull or unstable road feel related to lower arm wear
- Ball joint play in the front left lower corner of the chassis
Installation Notes
Confirm the vehicle is a 2017-2023 Porsche Panamera with the front left lower application before installation. Inspect adjacent suspension components, fasteners, and alignment settings during replacement, and perform a wheel alignment after service to restore correct suspension angles.
Quality Assurance
Delphi validates this steering and suspension component through OE-oriented testing, including extreme temperature exposure and extended salt spray testing. The brand’s OE dimensional and material analysis is used to support fitment consistency between OE and aftermarket applications.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2023 | Porsche | Panamera | Front Left Lower | — |
| 2022 | Porsche | Panamera | Front Left Lower | — |
| 2021 | Porsche | Panamera | Front Left Lower | — |
| 2020 | Porsche | Panamera | Front Left Lower | — |
| 2019 | Porsche | Panamera | Front Left Lower | — |
| 2018 | Porsche | Panamera | Front Left Lower | — |
| 2017 | Porsche | Panamera | Front Left Lower | — |
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