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CSF 3491 Radiator
| Brand | CSF 3491 |
|---|---|
| Box Height (in) | 7 4/16 |
| Box Length (in) | 28 7/8 |
| Box Weight (lbs) | 10 |
| Box Width (in) | 22 15/16 |
| Cap Included | No |
| Core Length | 14 9/16 |
| Core Material | Aluminum |
| Core Thickness | 5/8 |
| Core Width | 25 1/2 |
| Csf Cap Number | 4502 |
| Down Flow Or Cross Flow Type | Down Flow |
| Hazardous Material | No |
| Inlet Diameter | 1 5/16 Left |
| Inlet Length (in) | 25 3/16 |
| Inlet Width (in) | 1 9/16 |
| Oil Cooler (in) | 14 9/16 (high-effeciency Concentric Type) |
| Outlet Diameter | 1 5/16 Left |
| Outlet Length (in) | 25 3/16 |
| Outlet Width (in) | 1 9/16 |
| Radiator Core Row Quantity | 1 |
| Tank Material | Plastic |
| Tech Note | O.E.M. style Plastic tanks & Aluminum core. |
| Product line | 1 Row Plastic Tank Aluminum Core |
| Fits | Kia · 10 vehicles |
OE-style construction. Plastic tanks and an aluminum core match the original design.
Down-flow design. Promotes efficient coolant movement through the radiator.
Wind tunnel tested. Validated for cooling performance in lab testing.
Cross-references Davico Mfg 13061, Spectra Premium CU2820 and 25310-1G001 for the same application. See all 7.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
CSF 3491 Radiator for Kia Rio and Rio5
CSF 3491 is an OE-style radiator built with a plastic tank and aluminum core for direct replacement cooling performance. It is engineered for 2007-2011 Kia Rio and Kia Rio5 applications, including the 2007 models built from 5/9/07 and the 2008-2011 model years.
Key Features
- 1-row down-flow radiator design
- Plastic tank and aluminum core construction
- Core thickness: 5/8 in.
- Core width: 25 1/2 in.; core length: 14 9/16 in.
- Inlet and outlet diameter: 1 5/16 in. left
- OE-style plastic tanks with aluminum core layout
- Oil cooler: 14 9/16 in. high-efficiency concentric type
- Cap not included; CSF cap number 4502
Product Details
CSF manufactures radiators to high-performance standards and validates cooling performance through laboratory wind tunnel testing. The CSF 1 Row Plastic Tank Aluminum Core line is built for vehicles that need an OE-style replacement with the correct tank and core configuration. Part number 3491 is designed for the Kia Rio and Kia Rio5, with fitment coverage across 2007-2011 model years. This part cross-references Spectra Premium CU2820 and TYC 13061 for the same application.
What This Radiator Helps Address
- Overheating caused by a worn or restricted radiator core
- Coolant leaks from aging plastic tanks
- Reduced heat transfer from corrosion or internal blockage
- Temperature instability during stop-and-go driving
- Cooling system service needs on Kia Rio and Kia Rio5 models
Installation Notes
Verify radiator dimensions, inlet and outlet orientation, and down-flow configuration before installation. This radiator uses a mini 13 psi cap application, and the cap is not included. Confirm hose routing, transmission cooler connections if equipped, and system condition before refilling with the correct coolant mixture. Fits 2007 Kia Rio, N/A; Fits 2007 Kia Rio5, N/A; Fits 2008-2011 Kia Rio, N/A; Fits 2008-2011 Kia Rio5, N/A.
Quality Assurance
CSF radiators are produced in ISO/TSO-certified factories and built for global OE-style replacement use. The brand reports more than 50 years of radiator manufacturing experience and extensive model coverage across many vehicle platforms. Part number 3491 is part of that established radiator program for Kia Rio and Kia Rio5 applications.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2011 | Kia | Rio | 1.6L | L4 | N/A | OE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2011 | Kia | Rio5 | 1.6L | L4 | N/A | OE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2010 | Kia | Rio | 1.6L | L4 | N/A | OE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2010 | Kia | Rio5 | 1.6L | L4 | N/A | OE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2009 | Kia | Rio | 1.6L | L4 | N/A | OE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2009 | Kia | Rio5 | 1.6L | L4 | N/A | OE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2008 | Kia | Rio | 1.6L | L4 | N/A | OE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2008 | Kia | Rio5 | 1.6L | L4 | N/A | OE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2007 | Kia | Rio | 1.6L | L4 | N/A | OE Style Design; From 5/9/07; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2007 | Kia | Rio5 | 1.6L | L4 | N/A | OE Style Design; From 5/9/07; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core |
| No rows match your filter. | ||||||