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Dorman 667-523 Exhaust Clamp - Turbocharger Outlet
| Brand | Dorman 667-523 |
|---|---|
| Position | Turbocharger Outlet |
| Material | Aluminum |
| Color | Silver |
| Pipe Diameter | 3 |
| Finish | Natural |
| Thread Length | 1.62 |
| Grade Type | Regular |
| Thread Diameter | 8 |
| Clamp Design | Bolt |
| Maximum Diameter (In) | 3.6 in |
| Nut Type | Threaded |
| Package Contents | 1 clamp; 1 gasket |
| Performance Rated | No |
| Fits | Buick and Chevrolet · 34 vehicles |
Direct replacement. Matches the fit and function of the original equipment clamp.
Bolt design. Threaded nut and gasket help deliver a secure exhaust connection.
Aluminum construction. Natural finish and quality materials support long service life.
Cross-references 55565351 for the same application. See all 1.
Dorman 667-523 Exhaust Clamp for Turbocharger Outlet
The Dorman 667-523 exhaust clamp is a direct replacement for the original equipment clamp used at the turbocharger outlet. Built from aluminum with a natural silver finish, it is made to match the fit and function needed for service on Buick Encore, Chevrolet Trax, Chevrolet Sonic, Chevrolet Cruze Limited, and Chevrolet Cruze applications.
Key Features
- Direct replacement exhaust clamp for turbocharger outlet service
- Aluminum construction with a natural silver finish
- Bolt-style clamp design with threaded nut type
- 3 in pipe diameter with up to 3.6 in maximum diameter
- Includes gasket for the specified application
- Industry-standard tested for reliable performance
Product Details
This Dorman exhaust clamp, part number 667-523, is engineered to replace the original clamp at the turbocharger outlet without changing the intended fit or function. It is a practical choice for turbo outlet sealing and retention on 2011-2021 Chevrolet Cruze and Cruze Limited, 2012-2020 Chevrolet Sonic, 2013-2021 Chevrolet Trax, and 2013-2021 Buick Encore models. This part cross-references OE number 55565351 for the same application.
Common Uses
- Replacing a worn or damaged turbocharger outlet clamp
- Restoring a secure exhaust connection at the turbo outlet
- Addressing exhaust leakage at the clamp joint
- Correcting fitment issues caused by a fatigued original clamp
- Supporting service work on Buick Encore and Chevrolet turbo outlet assemblies
Installation Notes and Tips
Verify pipe diameter, thread diameter, and turbocharger outlet fitment before installation. The clamp uses a bolt design with an 8 mm thread diameter and 1.62 in thread length. Confirm the mating surfaces are clean and properly aligned so the gasket seats correctly during assembly. Fits 2013-2021 Buick Encore, Turbocharger Outlet; Fits 2013-2021 Chevrolet Trax, Turbocharger Outlet; Fits 2012-2020 Chevrolet Sonic, Turbocharger Outlet; Fits 2016 Chevrolet Cruze Limited, Turbocharger Outlet; Fits 2011-2015 Chevrolet Cruze, Turbocharger Outlet.
Quality Assurance
Dorman manufactures this replacement clamp from quality materials and subjects it to industry-standard testing to help ensure dependable performance in service.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2021 | Buick | Encore | — | — | Turbocharger Outlet | — |
| 2021 | Chevrolet | Trax | 1.4L | L4 | Turbocharger Outlet | — |
| 2020 | Buick | Encore | — | — | Turbocharger Outlet | — |
| 2020 | Chevrolet | Sonic | 1.4L | L4 | Turbocharger Outlet | — |
| 2020 | Chevrolet | Trax | 1.4L | L4 | Turbocharger Outlet | — |
| 2019 | Buick | Encore | — | — | Turbocharger Outlet | — |
| 2019 | Chevrolet | Sonic | 1.4L | L4 | Turbocharger Outlet | — |
| 2019 | Chevrolet | Trax | — | — | Turbocharger Outlet | L4 85CID 1.4L (1399cc) |
| 2019 | Chevrolet | Trax | 1.4L | L4 | Turbocharger Outlet | — |
| 2018 | Buick | Encore | — | — | Turbocharger Outlet | — |
| 2018 | Chevrolet | Sonic | 1.4L | L4 | Turbocharger Outlet | — |
| 2018 | Chevrolet | Trax | 1.4L | L4 | Turbocharger Outlet | — |
| 2017 | Buick | Encore | — | — | Turbocharger Outlet | — |
| 2017 | Chevrolet | Sonic | 1.4L | L4 | Turbocharger Outlet | — |
| 2017 | Chevrolet | Trax | 1.4L | L4 | Turbocharger Outlet | — |
| 2016 | Buick | Encore | — | — | Turbocharger Outlet | — |
| 2016 | Chevrolet | Cruze Limited | 1.4L | L4 | Turbocharger Outlet | — |
| 2016 | Chevrolet | Sonic | 1.4L | L4 | Turbocharger Outlet | — |
| 2016 | Chevrolet | Trax | 1.4L | L4 | Turbocharger Outlet | — |
| 2015 | Buick | Encore | — | — | Turbocharger Outlet | — |
| 2015 | Chevrolet | Cruze | 1.4L | L4 | Turbocharger Outlet | — |
| 2015 | Chevrolet | Sonic | 1.4L | L4 | Turbocharger Outlet | — |
| 2015 | Chevrolet | Trax | 1.4L | L4 | Turbocharger Outlet | — |
| 2014 | Buick | Encore | — | — | Turbocharger Outlet | — |
| 2014 | Chevrolet | Cruze | 1.4L | L4 | Turbocharger Outlet | — |
| 2014 | Chevrolet | Sonic | 1.4L | L4 | Turbocharger Outlet | — |
| 2014 | Chevrolet | Trax | 1.4L | L4 | Turbocharger Outlet | — |
| 2013 | Buick | Encore | — | — | Turbocharger Outlet | — |
| 2013 | Chevrolet | Cruze | 1.4L | L4 | Turbocharger Outlet | — |
| 2013 | Chevrolet | Sonic | 1.4L | L4 | Turbocharger Outlet | — |
| 2013 | Chevrolet | Trax | 1.4L | L4 | Turbocharger Outlet | — |
| 2012 | Chevrolet | Cruze | 1.4L | L4 | Turbocharger Outlet | — |
| 2012 | Chevrolet | Sonic | 1.4L | L4 | Turbocharger Outlet | — |
| 2011 | Chevrolet | Cruze | 1.4L | L4 | Turbocharger Outlet | — |
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