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CSF 3175 Radiator
| Brand | CSF 3175 |
|---|---|
| Box Height (in) | 5 1/2 |
| Box Length (in) | 30 7/8 |
| Box Weight (lbs) | 10 |
| Box Width (in) | 23 9/16 |
| Cap Included | No |
| Core Length | 16 3/4 |
| Core Material | Aluminum |
| Core Thickness | 7/8 |
| Core Width | 28 1/4 |
| Csf Cap Number | 4514 |
| Down Flow Or Cross Flow Type | Down Flow |
| Hazardous Material | No |
| Inlet Diameter | 1 1/4 Left |
| Inlet Length (in) | 28 11/16 |
| Inlet Width (in) | 1 5/8 |
| Outlet Diameter | 1 1/4 Left |
| Outlet Length (in) | 28 11/16 |
| Outlet Width (in) | 1 5/8 |
| Radiator Core Row Quantity | 1 |
| Tank Material | Plastic |
| Tech Note | O.E.M. style Plastic tanks & Aluminum core. |
| Fits | Acura · 3 vehicles |
OE-style construction. Plastic tanks and an aluminum core mirror the original design.
Wind tunnel tested. Engineered to validate cooling performance in the lab.
Down-flow design. Promotes efficient coolant flow through the radiator.
Cross-references APDI 8012773, DENSO Auto Parts 221-3231 and OSC 2773 for the same application. See all 7.
CSF 3175 Radiator for Acura TL
The CSF 3175 is an OE-style radiator built with a 1-row aluminum core and plastic tanks for direct replacement cooling performance. It is engineered for the 2004-2006 Acura TL and follows the factory-style down-flow layout with left-side inlet and outlet connections.
Key Features
- OE-style plastic tank and aluminum core construction
- 1-row core design for factory-style cooling layout
- Down-flow radiator configuration
- Core thickness: 7/8 in.
- Core size: 28 1/4 in. wide x 16 3/4 in. long
- Inlet and outlet diameter: 1 1/4 in., left side
- Cap not included
- Cross-reference part number: Spectra Premium CU2773
Product Details
CSF designs and manufactures radiators to high-performance standards using validated cooling development methods, including wind-tunnel testing for thermal performance. The CSF 3175 radiator is built to match the original equipment style used in the Acura TL, making it a practical choice for drivers seeking a direct-fit replacement radiator for 2004, 2005, and 2006 Acura TL models. This part also cross-references DENSO Auto Parts 221-3231 for the same application.
The CSF 3175 part number is a fitment-specific radiator for the Acura TL, with plastic tanks and an aluminum core that mirror the OEM-style design noted in the product data. If you are searching for a 2004-2006 Acura TL radiator, CSF 3175 provides the correct down-flow configuration and left-side hose connections.
Common Cooling Issues Addressed
- Leaking radiator tanks or core seams
- Restricted coolant flow from an aging radiator
- Overheating caused by reduced heat transfer
- Cracked or brittle factory plastic tanks
- Replacement needs after corrosion or internal blockage
Installation Notes
Verify hose routing, inlet and outlet orientation, and core dimensions before installation. This radiator is listed for 2004-2006 Acura TL applications with an OE-style design and a Micro, 16 psi cap note in fitment data; the cap is not included. Confirm all cooling system components are clean and inspect hoses, clamps, and coolant condition during replacement.
Quality Assurance
CSF states that its factories are ISO/TSO certified and that its radiators are engineered for cooling performance validation. With more than 50 years of production experience and broad aftermarket coverage, CSF 3175 is built as an OE-style replacement radiator for the Acura TL.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | Acura | TL | 3.2L | V6 | N/A | OE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2005 | Acura | TL | 3.2L | V6 | N/A | OE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2004 | Acura | TL | 3.2L | V6 | N/A | OE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core |
| No rows match your filter. | ||||||