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CSF 3778 Radiator
| Brand | CSF 3778 |
|---|---|
| Box Height (in) | 5 7/8 |
| Box Length (in) | 35 3/16 |
| Box Weight (lbs) | 12 |
| Box Width (in) | 21 3/8 |
| Cap Included | No |
| Core Length | 26 3/16 |
| Core Material | Aluminum |
| Core Thickness | 1 1/4 |
| Core Width | 15 1/4 |
| Down Flow Or Cross Flow Type | Cross Flow |
| Hazardous Material | No |
| Inlet Diameter | 1 5/16 Centre |
| Inlet Length (in) | 15 13/16 |
| Inlet Width (in) | 1 5/8 |
| Oil Cooler (in) | 11 1/2 (high-efficiency Plate Type) |
| Outlet Diameter | 1 1/2 Right |
| Outlet Length (in) | 15 13/16 |
| Outlet Width (in) | 1 5/8 |
| Radiator Core Row Quantity | 1 |
| Tank Material | Plastic |
| Tech Note | O.E.M. style Plastic tanks & Aluminum core;with quick-connect outlet pipe & quick-connect oil cooler fittings. |
| Fits | Buick and Chevrolet · 11 vehicles |
OE-style construction. Plastic tanks and an aluminum core match a familiar factory-style design.
Cross-flow design. Promotes efficient coolant flow for consistent cooling performance.
Wind tunnel tested. Validated in lab testing for cooling performance.
Cross-references BBB Industries 13509, 13393984 and GM3010574 for the same application. See all 3.
CSF 3778 Radiator Overview
The CSF 3778 radiator is an OE-style cooling replacement built with an aluminum core and plastic tanks for the 2014-2019 Buick Cascada and Chevrolet Cruze applications listed below. It features a cross-flow design, quick-connect outlet pipe, and quick-connect oil cooler fittings for a direct-fit service replacement.
- Aluminum core with plastic tank construction
- Cross-flow radiator design with 1-row core
- Core dimensions: 26 3/16 in. length, 15 1/4 in. width, 1 1/4 in. thickness
- Inlet diameter: 1 5/16 in. center
- Outlet diameter: 1 1/2 in. right
- 11 1/2 in. high-efficiency plate-type oil cooler
- OE-style plastic tanks with aluminum core
- Quick-connect outlet pipe and quick-connect oil cooler fittings
Fitment Details
Compatible With 2016-2019 Buick Cascada, N/A. Compatible With 2015-2016 Chevrolet Cruze, N/A. Compatible With 2016 Chevrolet Cruze Limited, N/A. Compatible With 2014 Chevrolet Cruze, N/A, 2nd Design; w/o external oil cooler; oil cooler on RHS tank.
This part cross-references BBB Industries 13509 for the same application.
Product Description
CSF part number 3778 is engineered for vehicles that require a cross-flow radiator with integrated oil cooler connections. The aluminum core helps transfer heat efficiently, while the plastic tank design follows an OE-style layout for the Buick Cascada and Chevrolet Cruze platform. With a 1-row core, center inlet, right-side outlet, and specified inlet and outlet dimensions, this radiator is built to match the cooling system layout used on the listed fitments. CSF 3778 is also referenced under GM3010574 for the same application.
Common Cooling System Issues
- Overheating caused by a leaking or restricted radiator core
- Coolant loss from cracked or aged plastic tanks
- Poor heat rejection from a damaged or clogged radiator
- Transmission or engine cooling concerns related to oil cooler connection failure
- Fitment problems when replacing the original radiator on a 2014-2019 Buick Cascada or Chevrolet Cruze
Installation Notes
Verify radiator dimensions, inlet and outlet locations, and oil cooler connection style before installation. This unit uses quick-connect outlet pipe and quick-connect oil cooler fittings, and the 2014 Chevrolet Cruze application is listed as 2nd design with no external oil cooler and an oil cooler on the right-hand-side tank. Confirm the vehicle’s cooling system configuration against the original part number before removal.
Quality Assurance
CSF manufactures radiators to high-performance standards and validates cooling performance through laboratory wind tunnel testing. The brand states its factories are ISO/TSO certified and that it has supplied radiators worldwide for more than 50 years.
| Year | Make | Model | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2019 | Buick | Cascada | — | 1.6L | L4 | N/A | — |
| 2018 | Buick | Cascada | — | 1.6L | L4 | N/A | — |
| 2017 | Buick | Cascada | — | 1.6L | L4 | N/A | — |
| 2016 | Buick | Cascada | — | 1.6L | L4 | N/A | — |
| 2016 | Chevrolet | Cruze | Automatic | 1.8L | L4 | N/A | — |
| 2016 | Chevrolet | Cruze Limited | Automatic | 1.8L | L4 | N/A | — |
| 2016 | Chevrolet | Cruze Limited | Automatic | 1.4L | L4 | N/A | — |
| 2015 | Chevrolet | Cruze | Automatic | 1.8L | L4 | N/A | — |
| 2015 | Chevrolet | Cruze | Automatic | 1.4L | L4 | N/A | — |
| 2014 | Chevrolet | Cruze | Automatic | 1.4L | L4 | N/A | 2nd Design; w/o external oil cooler; oil cooler on RHS tank |
| 2014 | Chevrolet | Cruze | Automatic | 1.8L | L4 | N/A | 2nd Design; w/o external oil cooler; oil cooler on RHS tank |
| No rows match your filter. | |||||||