/live/media/C3/C3_3775_Fro.jpg)
CSF 3775 Radiator
| Brand | CSF 3775 |
|---|---|
| Box Height (in) | 5 1/16 |
| Box Length (in) | 29 7/16 |
| Box Weight (lbs) | 6 |
| Box Width (in) | 18 1/16 |
| Cap Included | No |
| Core Length | 23 5/8 |
| Core Material | Aluminum |
| Core Thickness | 5/8 |
| Core Width | 14 9/16 |
| Down Flow Or Cross Flow Type | Cross Flow |
| Hazardous Material | No |
| Inlet Diameter | 1 3/8 Left |
| Inlet Length (in) | 15 1/2 |
| Inlet Width (in) | 1 5/16 |
| Outlet Diameter | 1 3/8 Right |
| Outlet Length (in) | 15 1/2 |
| Outlet Width (in) | 1 5/16 |
| Radiator Core Row Quantity | 1 |
| Tank Material | Plastic |
| Tech Note | O.E.M. style Plastic tanks & Aluminum core. |
| Fits | Toyota and Lexus · 20 vehicles |
OE-style design. Plastic tanks and an aluminum core match the original construction.
Cross-flow layout. Engineered for efficient cooling performance.
Wind tunnel tested. Validated in the lab for cooling performance.
Cross-references APDI 8013119, Bosch 13119 and Carlson 13259 for the same application. See all 10.
OE-Style Radiator for Toyota Prius and Lexus CT200h
CSF Radiator 3775 is an OE-style replacement radiator built with an aluminum core and plastic tanks for direct-fit cooling system service. It is engineered for the listed Toyota Prius, Prius V, Prius Plug-In, and Lexus CT200h applications, with cross-flow construction and factory-style inlet and outlet sizing.
- Aluminum core with plastic tank construction
- Cross-flow design for OE-style cooling layout
- 1-row radiator core configuration
- Core dimensions: 23 5/8 in. length, 14 9/16 in. width, 5/8 in. thickness
- Inlet: 1 3/8 in. left; outlet: 1 3/8 in. right
- Cap not included
- OE-style plastic tanks and aluminum core design
Fitment and Application Details
Compatible with 2010-2015 Toyota Prius, 2012-2016 Toyota Prius V, 2012-2015 Toyota Prius Plug-In, 2011-2013 Lexus CT200h, and 2014-2015 Lexus CT200h. This CSF 3775 radiator is built for vehicles that need a direct replacement with factory-style hose and mounting layout, including Toyota Prius and Lexus CT200h cooling system service.
CSF manufactures radiators to performance-focused standards and validates cooling performance through laboratory wind-tunnel testing. The brand also supplies a wide range of radiator models across many vehicle platforms, which supports consistent OE-style fitment coverage for applications like this CSF 3775.
This part cross-references Spectra Premium CU13119 for the same application.
What This Radiator Helps Address
- Coolant leaks from a damaged or aging radiator core
- Cracked or deteriorated plastic end tanks
- Restricted coolant flow caused by internal corrosion or blockage
- Overheating concerns tied to reduced heat transfer
- Fitment issues when replacing an OE-style radiator on Prius and CT200h models
Installation Notes and Tips
Verify inlet and outlet orientation before installation: inlet is on the left and outlet is on the right. Confirm hose condition, clamps, and surrounding cooling system components during replacement to help prevent repeat service. Because the cap is not included, reuse or replace the radiator cap as needed based on the vehicle’s cooling system specification.
Quality Assurance
CSF radiators are manufactured in ISO/TSO-certified facilities and are designed for high-performance cooling standards. The radiator design is validated through laboratory testing to confirm cooling performance before release.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2016 | Toyota | Prius V | 1.8L | L4 | — | N/A | OE style design ensures optimal fitment and performance. |
| 2015 | Lexus | CT200h | 1.8L | L4 | — | N/A | OE style design ensures optimal fitment and performance. |
| 2015 | Toyota | Prius | 1.8L | L4 | — | N/A | OE style design ensures optimal fitment and performance. |
| 2015 | Toyota | Prius Plug-In | 1.8L | L4 | — | N/A | OE style design ensures optimal fitment and performance. |
| 2015 | Toyota | Prius V | 1.8L | L4 | — | N/A | OE style design ensures optimal fitment and performance. |
| 2014 | Lexus | CT200h | 1.8L | L4 | — | N/A | OE style design ensures optimal fitment and performance. |
| 2014 | Toyota | Prius | 1.8L | L4 | — | N/A | OE style design ensures optimal fitment and performance. |
| 2014 | Toyota | Prius Plug-In | 1.8L | L4 | — | N/A | OE style design ensures optimal fitment and performance. |
| 2014 | Toyota | Prius V | 1.8L | L4 | — | N/A | OE style design ensures optimal fitment and performance. |
| 2013 | Lexus | CT200h | 1.8L | L4 | ELECTRIC/GAS | N/A | OE Style Design; Main Radiator |
| 2013 | Toyota | Prius | 1.8L | L4 | — | N/A | OE style design ensures optimal fitment and performance. |
| 2013 | Toyota | Prius Plug-In | 1.8L | L4 | — | N/A | OE style design ensures optimal fitment and performance. |
| 2013 | Toyota | Prius V | 1.8L | L4 | — | N/A | OE style design ensures optimal fitment and performance. |
| 2012 | Lexus | CT200h | 1.8L | L4 | ELECTRIC/GAS | N/A | OE Style Design; Main Radiator |
| 2012 | Toyota | Prius | 1.8L | L4 | — | N/A | OE style design ensures optimal fitment and performance. |
| 2012 | Toyota | Prius Plug-In | 1.8L | L4 | — | N/A | OE style design ensures optimal fitment and performance. |
| 2012 | Toyota | Prius V | 1.8L | L4 | — | N/A | OE style design ensures optimal fitment and performance. |
| 2011 | Lexus | CT200h | 1.8L | L4 | ELECTRIC/GAS | N/A | OE Style Design; Main Radiator |
| 2011 | Toyota | Prius | 1.8L | L4 | — | N/A | OE style design ensures optimal fitment and performance. |
| 2010 | Toyota | Prius | 1.8L | L4 | — | N/A | OE style design ensures optimal fitment and performance. |
| No rows match your filter. | |||||||