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Dorman 667-555 Turbocharger Coolant Line - Return
| Brand | Dorman 667-555 |
|---|---|
| Position | Return |
| Material | Acero inoxidable |
| Material | Stainless steel |
| Length | 11 |
| Color | Gris metálico |
| Color | Metallic gray |
| Inside Diameter | 7 |
| End 1 Gender | Female |
| End 1 Gender | Hembra |
| End 2 Gender | Female |
| End 2 Gender | Hembra |
| Centerline Length | 10 |
| Outside Diameter | 8 |
| Shape | Ensamble moldeado |
| Shape | Molded assembly |
| Grade Type | Equipo original |
| Grade Type | Oem |
| Fitting Color | Natural |
| Fitting Material | Acero inoxidable |
| Fitting Material | Stainless steel |
| Inlet Fitting Type | Female |
| Inlet Fitting Type | Hembra |
| Outlet Fitting Type | Female |
| Outlet Fitting Type | Hembra |
| Contenidos del paquete | 1 línea de refrigerante del turbocargador |
| Diámetro de la rosca de acoplación del extremo 1 | 14mm x 10 |
| End 1 Fitting Gender | Female |
| End 1 Fitting Gender | Hembra |
| End 1 Fitting Thread Diameter | 14mm x 10 |
| Package Contents | 1 turbocharger coolant line |
| Threaded Fittings | No |
| Fits | Buick, Chevrolet, and GMC · 23 vehicles |
OE direct replacement. Matches the fit and function of the original coolant line.
Stainless steel construction. Built for reliable performance and durability.
Molded assembly. Helps deliver a precise, ready-to-install shape.
Cross-references Gates TL196, 5804019 and 12670757 for the same application. See all 3.
Turbocharger Coolant Line for OE Fit
Dorman 667-555 is a turbocharger coolant line built to match the fit and function of the original line on specified vehicles. It uses stainless steel construction and an OE-style molded assembly shape for dependable routing in the turbo cooling circuit.
Compatible With Buick Encore, Chevrolet Equinox, Chevrolet Trax, GMC Terrain, Chevrolet Cruze, and Chevrolet Cruze NG applications that use a return-position turbocharger coolant line.
Key Features
- Stainless steel coolant line construction for durability
- OE-grade replacement designed for original fit and function
- Molded assembly shape for factory-style routing
- Female inlet and outlet fittings
- Natural stainless steel fitting material with metallic gray finish
- Non-threaded design
- Dorman 667-555 for direct replacement service
Detailed Description
This turbocharger coolant line is engineered for vehicles that require a return-side coolant line in the turbo system. The stainless steel tube and stainless steel fittings are selected for strength and corrosion resistance, while the molded assembly layout helps maintain the original routing path. Dorman 667-555 is an OE-style replacement for service work where the factory line has leaked, cracked, or deteriorated from heat and age.
This part cross-references Gates TL196 for the same application. It also references OE numbers 5804019 and 12670757 for select applications. For buyers searching by vehicle, Dorman 667-555 is a direct-fit turbocharger coolant line for Buick Encore, Chevrolet Equinox, Chevrolet Trax, GMC Terrain, Chevrolet Cruze, and Chevrolet Cruze NG return-line service.
What It Helps Fix
- Coolant seepage at the turbocharger line
- Heat-related cracking or line fatigue
- Corrosion in the turbo coolant circuit
- Loss of proper coolant flow through the return line
- Factory line replacement during turbo cooling system repair
Installation Notes and Tips
Verify the vehicle year, make, model, and return-line configuration before ordering. Confirm the end 1 threaded fitting diameter is 14mm x 10 and check that the female-to-female connection style matches the original line. Inspect adjoining seals, clamps, and mating surfaces during installation to help prevent repeat leaks. Dorman 667-555 is listed for 2016-2019 Buick Encore, 2018-2022 Chevrolet Equinox, 2021-2022 Chevrolet Trax, 2018-2022 GMC Terrain, 2016-2019 Chevrolet Cruze, and 2016 Chevrolet Cruze NG in return position applications.
Quality Assurance
Dorman designs this replacement line to match original equipment fit and function using quality materials for reliable performance and durability. The part is built to OE-grade standards for service replacement use.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2022 | Buick | Encore | 1.4L | L4 | Return | — |
| 2022 | Chevrolet | Equinox | 1.5L | L4 | Return | — |
| 2022 | Chevrolet | Trax | 1.4L | L4 | Return | — |
| 2022 | GMC | Terrain | 1.5L | L4 | Return | — |
| 2021 | Buick | Encore | 1.4L | L4 | Return | — |
| 2021 | Chevrolet | Equinox | 1.5L | L4 | Return | — |
| 2021 | Chevrolet | Trax | 1.4L | L4 | Return | — |
| 2021 | GMC | Terrain | 1.5L | L4 | Return | — |
| 2020 | Chevrolet | Equinox | 1.5L | L4 | Return | — |
| 2020 | GMC | Terrain | 1.5L | L4 | Return | — |
| 2019 | Buick | Encore | 1.4L | L4 | Return | — |
| 2019 | Chevrolet | Cruze | 1.4L | L4 | Return | — |
| 2019 | Chevrolet | Equinox | 1.5L | L4 | Return | — |
| 2019 | GMC | Terrain | 1.5L | L4 | Return | — |
| 2018 | Buick | Encore | 1.4L | L4 | Return | — |
| 2018 | Chevrolet | Cruze | 1.4L | L4 | Return | — |
| 2018 | Chevrolet | Equinox | 1.5L | L4 | Return | — |
| 2018 | GMC | Terrain | 1.5L | L4 | Return | — |
| 2017 | Buick | Encore | 1.4L | L4 | Return | — |
| 2017 | Chevrolet | Cruze | 1.4L | L4 | Return | — |
| 2016 | Buick | Encore | 1.4L | L4 | Return | — |
| 2016 | Chevrolet | Cruze | 1.4L | L4 | Return | — |
| 2016 | Chevrolet | Cruze NG | 1.4L | L4 | Return | — |
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