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CSF 3865 Radiator
| Brand | CSF 3865 |
|---|---|
| Box Height (in) | 5 11/16 |
| Box Length (in) | 39 11/16 |
| Box Weight (lbs) | 9 |
| Box Width (in) | 17 1/4 |
| Cap Included | No |
| Core Length | 26 3/4 |
| Core Material | Aluminum |
| Core Thickness | 1 1/4 |
| Core Width | 11 5/8 |
| Down Flow Or Cross Flow Type | Cross Flow |
| Hazardous Material | No |
| Inlet Diameter | 1 1/2 Left |
| Inlet Length (in) | 12 1/4 |
| Inlet Width (in) | 1 1/2 |
| Outlet Diameter | 1 1/2 Right |
| Outlet Length (in) | 12 1/4 |
| Outlet Width (in) | 1 1/2 |
| Radiator Core Row Quantity | 1 |
| Tank Material | Plastic |
| Tech Note | O.E.M. style Plastic tank & Aluminum core with quick-connect inlet & outlet pipe. |
| Fits | Chevrolet · 7 vehicles |
OEM-style design. Plastic tanks and an aluminum core match the original construction.
Cross-flow radiator. Engineered for efficient coolant flow through a single-row core.
Quick-connect pipes. Inlet and outlet connections simplify installation.
Cross-references Carlson 13620, Dorman - HELP 13684 and Spectra Premium CU13620 for the same application. See all 12.
CSF 3865 Radiator for Chevrolet Cruze
The CSF 3865 radiator is an OE-style replacement built with an aluminum core and plastic tanks for the 2016-2019 Chevrolet Cruze. It uses a cross-flow design with quick-connect inlet and outlet pipes to match the factory-style cooling system layout.
Key Features
- OE-style plastic tank and aluminum core construction
- Cross-flow radiator design
- 1 1/4 in. core thickness
- 26 3/4 in. core length and 11 5/8 in. core width
- 1 1/2 in. left inlet and 1 1/2 in. right outlet
- Single-row core configuration
- Quick-connect inlet and outlet pipe design
- Cap not included
Detailed Description
Built for direct replacement service, the CSF 3865 radiator follows the factory-style layout used on the Chevrolet Cruze. The aluminum core supports heat transfer, while the plastic tank construction matches common OE radiator design for this application. With a cross-flow configuration, 1 1/2 in. inlet and outlet connections, and quick-connect pipe ends, this radiator is specified for 2016-2019 Chevrolet Cruze cooling system service. The CSF 3865 is also referenced by interchange numbers including Carlson 13620 and Spectra Premium CU13620 for the same application.
What It Is Used For
- Replacing a leaking or cracked radiator
- Restoring coolant circulation in a Chevrolet Cruze
- Addressing overheating caused by restricted radiator flow
- Repairing damaged inlet or outlet connections
- Correcting cooling performance loss from aged plastic tanks
Installation Notes and Tips
Verify inlet and outlet orientation before installation: this unit uses a left-side inlet and right-side outlet. Confirm the radiator dimensions and quick-connect pipe style match the original equipment on your 2016-2019 Chevrolet Cruze. Inspect hoses, clamps, and coolant condition during replacement, and refill the system with the correct coolant specification after installation.
Quality Assurance
CSF manufactures OE-style cooling components with application-specific fitment and factory-style construction details. Part number 3865 is built to match the listed Cruze radiator configuration for direct replacement service.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2019 | Chevrolet | Cruze | 1.4L | L4 | — | N/A | — |
| 2019 | Chevrolet | Cruze | 1.6L | L4 | DIESEL | N/A | — |
| 2018 | Chevrolet | Cruze | 1.6L | L4 | DIESEL | N/A | — |
| 2018 | Chevrolet | Cruze | 1.4L | L4 | — | N/A | — |
| 2017 | Chevrolet | Cruze | 1.4L | L4 | — | N/A | — |
| 2017 | Chevrolet | Cruze | 1.6L | L4 | DIESEL | N/A | — |
| 2016 | Chevrolet | Cruze | 1.4L | L4 | — | N/A | — |
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