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CSF 3474 Radiator
| Brand | CSF 3474 |
|---|---|
| Box Height (in) | 6 7/16 |
| Box Length (in) | 31 5/8 |
| Box Weight (lbs) | 12 |
| Box Width (in) | 24 1/2 |
| Cap Included | No |
| Core Length | 14 7/8 |
| Core Material | Aluminum |
| Core Thickness | 7/8 |
| Core Width | 29 1/16 |
| Csf Cap Number | 4513 |
| Down Flow Or Cross Flow Type | Down Flow |
| Hazardous Material | No |
| Inlet Diameter | 1 3/8 Left |
| Inlet Length (in) | 29 11/16 |
| Inlet Width (in) | 1 5/16 |
| Oil Cooler (in) | 15 3/8 (high-effeciency Concentric Type) |
| Outlet Diameter | 1 5/16 Right |
| Outlet Length (in) | 29 11/16 |
| Outlet Width (in) | 1 5/16 |
| Radiator Core Row Quantity | 1 |
| Tank Material | Plastic |
| Tech Note | O.E.M. style Plastic tanks & Aluminum core;Multifit model. |
| Product line | 1 Row Plastic Tank Aluminum Core |
| Fits | Toyota · 4 vehicles |
OE-style design. Plastic tanks and an aluminum core mirror the original construction.
Wind tunnel tested. Validated for cooling performance in laboratory testing.
Down-flow radiator. Engineered for efficient coolant flow through the core.
Cross-references Anchor 2404, APDI 8012403 and CSF 2834 for the same application. See all 19.
CSF 3474 Radiator for Toyota RAV4
The CSF 3474 is an OE-style radiator built with a plastic tank and aluminum core for 2002-2005 Toyota RAV4 applications. It is designed for direct replacement service on the down-flow cooling system used in these vehicles, with fitment matched to the factory-style inlet and outlet layout.
Key Features
- Brand: CSF
- Part number: 3474
- 1-row radiator design
- Plastic tank and aluminum core construction
- Down-flow configuration
- Core thickness: 7/8 in.
- Core width: 29 1/16 in.
- Core length: 14 7/8 in.
- Inlet diameter: 1 3/8 in., left
- Outlet diameter: 1 5/16 in., right
- OE-style plastic tank and aluminum core layout
- Multifit model
Product Details
CSF manufactures radiators to high-performance standards and validates cooling performance through laboratory wind-tunnel testing. The brand has supplied radiators worldwide for decades and produces a broad range of applications for leading vehicle platforms. This CSF 3474 radiator follows an OEM-style design with plastic tanks and an aluminum core, making it a direct-fit cooling replacement for Toyota RAV4 models from 2002 through 2005. It is also referenced under cross numbers such as DENSO Auto Parts 221-3115 and Spectra Premium CU2403 for the same application.
Fitment
- Fits 2002-2005 Toyota RAV4, N/A. Notes: OE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core.
Common Cooling Issues This Radiator Can Address
- Cracked or leaking radiator tanks
- Corrosion or clogging in the original core
- Overheating caused by reduced coolant flow
- Cooling system failure from age-related plastic tank wear
- Temperature instability during daily driving
Installation Notes and Tips
Verify the inlet and outlet orientation before installation, since this radiator uses a left-side inlet and right-side outlet layout. The fitment notes specify use with a Micro, 16 psi cap, and the radiator does not include a cap. Confirm all hose connections, mounting points, and cooling fan clearance against the original unit before final assembly.
Quality Assurance
CSF radiators are manufactured in ISO/TSO-certified facilities and are engineered for cooling performance validation. The brand’s long production history and laboratory testing process support consistent OE-style replacement quality for Toyota RAV4 cooling system service.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2005 | Toyota | RAV4 | 2.4L | L4 | N/A | OE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2004 | Toyota | RAV4 | 2.4L | L4 | N/A | OE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2003 | Toyota | RAV4 | 2.0L | L4 | N/A | OE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2002 | Toyota | RAV4 | 2.0L | L4 | N/A | OE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core |
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