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CSF 3186 Radiator
| Brand | CSF 3186 |
|---|---|
| Box Height (in) | 5 4/16 |
| Box Length (in) | 30 5/8 |
| Box Weight (lbs) | 11 |
| Box Width (in) | 21 |
| Cap Included | No |
| Core Length | 14 3/4 |
| Core Material | Aluminum |
| Core Thickness | 7/8 |
| Core Width | 28 1/16 |
| 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 |
| Oil Cooler (in) | 12 13/16 (high-effeciency Concentric Type) |
| 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 | Honda · 8 vehicles |
OE-style construction. Plastic tanks and an aluminum core mirror original equipment design.
Wind tunnel tested. Validated for cooling performance in lab testing.
1-row design. A single-row core helps keep the radiator compact.
Cross-references Anchor 2571, Anchor 2783 and APDI 8012571 for the same application. See all 13.
OE-Style Radiator for Honda Accord
This CSF radiator is built for 2003-2007 Honda Accord applications, including non-hybrid and hybrid models listed in the fitment data. Part number 3186 uses an OE-style plastic tank and aluminum core design to support dependable engine cooling in a direct-fit replacement format.
Key Features
- 1-row radiator construction with a 7/8-inch core thickness
- Aluminum core with plastic tanks for OE-style construction
- Down-flow design for the listed Honda Accord applications
- 1 1/4-inch left inlet and 1 1/4-inch left outlet
- Core dimensions: 28 1/16 inches wide by 14 3/4 inches long
- Includes a high-efficiency concentric-type oil cooler measuring 12 13/16 inches
- Designed for use with a Micro, 16 psi cap as noted in fitment
- CSF part number 3186
Product Details
CSF 3186 is a radiator built to OE-style specifications with plastic tanks and an aluminum core, matching the layout commonly used in Honda Accord cooling systems. CSF states its radiators are engineered to performance standards, validated through wind-tunnel testing, and produced in ISO/TSO-certified factories. For buyers searching for a 2003-2007 Honda Accord radiator replacement, this unit provides the correct down-flow configuration, left-side inlet and outlet placement, and the dimensions needed for the listed Accord fitments.
This part cross-references Spectra Premium CU2571 and CU2783 for the same application.
Common Uses
- Replacing a leaking or cracked Honda Accord radiator
- Restoring proper coolant flow after overheating
- Addressing coolant loss from aging plastic tank seams
- Correcting poor heat transfer caused by a restricted core
- Servicing OE-style cooling system repairs on Accord models
Installation Notes
Compatible with 2003-2007 Honda Accord, N/A, non-hybrid, and 2005-2007 Honda Accord, N/A, hybrid, as listed. Use the specified Micro, 16 psi cap noted in the fitment data. Verify inlet and outlet orientation, core dimensions, and oil cooler connections before installation. Flush the cooling system, inspect hoses and clamps, and confirm proper coolant fill and bleed procedure after replacement.
Quality Assurance
CSF manufactures radiators in ISO/TSO-certified facilities and validates cooling performance through laboratory testing. The brand has supplied radiators worldwide for more than 50 years and has produced over 30 million units across its product range.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2007 | Honda | Accord | 3.0L | V6 | N/A | OE Style Design; Non-Hybrid; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2007 | Honda | Accord | 3.0L | V6 | N/A | OE Style Design; Hybrid; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2006 | Honda | Accord | 3.0L | V6 | N/A | OE Style Design; Non-Hybrid; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2006 | Honda | Accord | 3.0L | V6 | N/A | OE Style Design; Hybrid; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2005 | Honda | Accord | 3.0L | V6 | N/A | OE Style Design; Non-Hybrid; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2005 | Honda | Accord | 3.0L | V6 | N/A | OE Style Design; Hybrid; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2004 | Honda | Accord | 3.0L | V6 | N/A | OE Style Design; Non-Hybrid; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2003 | Honda | Accord | 3.0L | V6 | N/A | OE Style Design; Non-Hybrid; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core |
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