/live/media/C3/C3_3570_Fro.jpg)
CSF 3570 Radiator
| Brand | CSF 3570 |
|---|---|
| Box Height (in) | 6 7/16 |
| Box Length (in) | 32 7/16 |
| Box Weight (lbs) | 11 |
| Box Width (in) | 22 3/16 |
| Cap Included | No |
| Core Length | 26 5/16 |
| Core Material | Aluminum |
| Core Thickness | 7/8 |
| Core Width | 19 5/16 |
| Down Flow Or Cross Flow Type | Cross Flow |
| Hazardous Material | No |
| Inlet Diameter | 1 3/8 Right |
| Inlet Length (in) | 19 7/8 |
| Inlet Width (in) | 1 1/4 |
| Oil Cooler (in) | 13 3/4 (high-efficiency Plate Type) |
| Outlet Diameter | 1 1/2 Left |
| Outlet Length (in) | 19 7/8 |
| Outlet Width (in) | 1 1/4 |
| Radiator Core Row Quantity | 1 |
| Tank Material | Aluminum |
| Tech Note | O.E.M. style All Aluminum tanks & core model. |
| Product line | 1 Row All Aluminum |
| Fits | Toyota · 2 vehicles |
All-aluminum construction. Aluminum core and tanks for efficient heat transfer and corrosion resistance.
Cross-flow design. Promotes even coolant flow for consistent cooling performance.
OEM-style build. Matches original equipment form with a direct-fit radiator design.
Cross-references Anchor 2682, APDI 8012682 and Hayden 2681 for the same application. See all 12.
CSF 3570 Radiator for Toyota Sienna
The CSF 3570 is a 1-row all-aluminum radiator built for the 2004-2005 Toyota Sienna. It uses an OE-style cross-flow layout with aluminum core and tanks, making it a direct-fit cooling replacement for the listed application.
Key Features
- 1-row all-aluminum construction for the Toyota Sienna cooling system
- Cross-flow design with 7/8 in. core thickness
- Core dimensions: 26 5/16 in. length and 19 5/16 in. width
- Inlet: 1 3/8 in. right; outlet: 1 1/2 in. left
- High-efficiency plate-type oil cooler measuring 13 3/4 in.
- OE-style all-aluminum tanks and core design
- Part number 3570 for catalog and fitment lookup
Detailed Description
CSF designs and manufactures radiators to performance-focused standards, with engineering validation that includes wind tunnel testing and broad application coverage across many vehicle platforms. The CSF 3570 radiator follows an OE-style layout for the 2004-2005 Toyota Sienna and is built with aluminum core and aluminum tanks for a clean factory-style replacement. This radiator is identified by part number 3570 and is intended for vehicles that require the listed inlet, outlet, and cross-flow configuration.
Compatible With 2004-2005 Toyota Sienna, N/A. This part cross-references APDI 8012682 and Spectra Premium CU2681 for the same application.
Common Cooling Issues Addressed
- Leaking radiator tanks or core seams
- Restricted coolant flow from an aging radiator
- Overheating caused by reduced heat transfer
- Corrosion or deterioration in an original radiator assembly
- Fitment replacement needs for a 2004-2005 Toyota Sienna radiator
Installation Notes and Tips
Verify inlet and outlet orientation before installation: right-side inlet and left-side outlet. Confirm the vehicle uses the listed cross-flow configuration and OE-style dimensions before removal of the original unit. Inspect hoses, clamps, and coolant condition during replacement, and refill the system with the correct coolant mixture after installation. Part number 3570 should be matched to the vehicle application and radiator layout before final assembly.
Quality Assurance
CSF states that its radiators are manufactured in ISO/TSO-certified facilities and engineered for performance validation. The brand has supplied radiators worldwide for decades and offers extensive model coverage across many vehicle applications, including the Toyota Sienna platform listed here.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2005 | Toyota | Sienna | 3.3L | V6 | N/A | OE style design with Mini 16 psi cap.; 1 Row All Aluminum |
| 2004 | Toyota | Sienna | 3.3L | V6 | N/A | OE style design with Mini 16 psi cap.; 1 Row All Aluminum |
| No rows match your filter. | ||||||