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Delphi TC9523 Lateral Arm - Rear Upper
| Brand | Delphi TC9523 |
|---|---|
| Position | Rear Upper |
| Fits | Buick, Cadillac, Chevrolet, and GMC · 42 vehicles |
OE expertise. Applied to aftermarket steering parts for compatibility and OE performance.
Extreme testing. Withstands temperatures below -40 C, above 120 C, and 720 hours of salt spray.
Dimensional analysis. Careful material and fit analysis helps ensure compatibility with the OE part.
Cross-references Mevotech Supreme CMS501316, MOOG Chassis Products RK663838 and Suspensia X07LA0655 for the same application. See all 4.
Rear Upper Lateral Arm for OE-Style Suspension Repair
Delphi TC9523 is a rear upper lateral arm built for vehicles that need precise suspension location and stable rear-end geometry. It is a direct-fit replacement for select Cadillac, Chevrolet, Buick, and GMC applications, including the XT5, XT6, Blazer, Enclave, Traverse, and Acadia.
Delphi applies OE-level dimensional and material analysis to help ensure proper fit and consistent suspension performance. This part number, TC9523, is engineered for rear upper placement and is tested for harsh temperature extremes and salt exposure.
Key Features
- Rear upper lateral arm for suspension service
- OE-style fitment for select GM crossover applications
- Designed using dimensional and material analysis for application compatibility
- Tested for temperatures below -40 C and above 120 C
- Exposed to 720 hours of salt spray testing
- Cross-references Mevotech Supreme CMS501316 for the same application
Vehicle Fitment
- Fits 2017-2025 Cadillac XT5, rear upper.
- Fits 2020-2025 Cadillac XT6, rear upper.
- Fits 2019-2025 Chevrolet Blazer, rear upper.
- Fits 2018-2024 Buick Enclave, rear upper.
- Fits 2018-2023 Chevrolet Traverse, rear upper.
- Fits 2017-2023 GMC Acadia, rear upper.
What This Part Helps Address
- Rear suspension looseness or instability
- Excessive play in the rear upper control point
- Uneven tire wear caused by worn suspension geometry
- Noises from worn rear suspension linkage
- Restoring proper rear wheel alignment after component wear
Installation Notes and Tips
Install TC9523 in the rear upper position only. Verify vehicle year, make, model, and suspension configuration before ordering, and inspect related bushings, fasteners, and alignment settings during replacement. A post-installation alignment is recommended after rear suspension work.
Quality Assurance
Delphi uses OE safety technology and applies OE engineering practices to its aftermarket steering and suspension portfolio. This part is validated through extreme-temperature testing and extended salt-spray exposure to support durability in demanding conditions.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2025 | Cadillac | XT5 | Rear Upper | — |
| 2025 | Cadillac | XT6 | Rear Upper | — |
| 2025 | Chevrolet | Blazer | Rear Upper | — |
| 2024 | Buick | Enclave | Rear Upper | — |
| 2024 | Cadillac | XT5 | Rear Upper | — |
| 2024 | Cadillac | XT6 | Rear Upper | — |
| 2024 | Chevrolet | Blazer | Rear Upper | — |
| 2023 | Buick | Enclave | Rear Upper | — |
| 2023 | Cadillac | XT5 | Rear Upper | — |
| 2023 | Cadillac | XT6 | Rear Upper | — |
| 2023 | Chevrolet | Blazer | Rear Upper | — |
| 2023 | Chevrolet | Traverse | Rear Upper | — |
| 2023 | GMC | Acadia | Rear Upper | — |
| 2022 | Buick | Enclave | Rear Upper | — |
| 2022 | Cadillac | XT5 | Rear Upper | — |
| 2022 | Cadillac | XT6 | Rear Upper | — |
| 2022 | Chevrolet | Blazer | Rear Upper | — |
| 2022 | Chevrolet | Traverse | Rear Upper | — |
| 2022 | GMC | Acadia | Rear Upper | — |
| 2021 | Buick | Enclave | Rear Upper | — |
| 2021 | Cadillac | XT5 | Rear Upper | — |
| 2021 | Cadillac | XT6 | Rear Upper | — |
| 2021 | Chevrolet | Blazer | Rear Upper | — |
| 2021 | Chevrolet | Traverse | Rear Upper | — |
| 2021 | GMC | Acadia | Rear Upper | — |
| 2020 | Buick | Enclave | Rear Upper | — |
| 2020 | Cadillac | XT5 | Rear Upper | — |
| 2020 | Cadillac | XT6 | Rear Upper | — |
| 2020 | Chevrolet | Blazer | Rear Upper | — |
| 2020 | Chevrolet | Traverse | Rear Upper | — |
| 2020 | GMC | Acadia | Rear Upper | — |
| 2019 | Buick | Enclave | Rear Upper | — |
| 2019 | Cadillac | XT5 | Rear Upper | — |
| 2019 | Chevrolet | Blazer | Rear Upper | — |
| 2019 | Chevrolet | Traverse | Rear Upper | — |
| 2019 | GMC | Acadia | Rear Upper | — |
| 2018 | Buick | Enclave | Rear Upper | — |
| 2018 | Cadillac | XT5 | Rear Upper | — |
| 2018 | Chevrolet | Traverse | Rear Upper | — |
| 2018 | GMC | Acadia | Rear Upper | — |
| 2017 | Cadillac | XT5 | Rear Upper | — |
| 2017 | GMC | Acadia | Rear Upper | — |
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