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CSF 3675 Radiator
| Brand | CSF 3675 |
|---|---|
| Box Height (in) | 5 11/16 |
| Box Length (in) | 29 1/4 |
| Box Weight (lbs) | 8 |
| Box Width (in) | 20 13/16 |
| Cap Included | No |
| Core Length | 14 3/4 |
| Core Material | Aluminum |
| Core Thickness | 5/8 |
| Core Width | 26 11/16 |
| Csf Cap Number | 4514 |
| Down Flow Or Cross Flow Type | Down Flow |
| Hazardous Material | No |
| Inlet Diameter | 1 1/4 Left |
| Inlet Length (in) | 27 3/16 |
| Inlet Width (in) | 1 |
| Oil Cooler (in) | 12 13/16 (high-effeciency Concentric Type) |
| Outlet Diameter | 1 1/4 Left |
| Outlet Length (in) | 27 3/16 |
| Outlet Width (in) | 1 5/8 |
| Radiator Core Row Quantity | 1 |
| Tank Material | Plastic |
| Tech Note | O.E.M. style Plastic tanks & Aluminum core;with quick-connect outlet pipe. |
| Product line | 1 Row Plastic Tank Aluminum Core |
| Fits | Acura and Honda · 5 vehicles |
OE-style construction. Plastic tanks and an aluminum core match original equipment design.
Quick-connect outlet pipe. Simplifies installation with a secure, factory-style connection.
Wind tunnel tested. Validated for cooling performance in lab testing.
Cross-references BBB Industries 13354, Spectra Premium CU13257 and 19010-RW0-A61 for the same application. See all 4.
OE-Style Radiator for Civic and ILX
This CSF radiator is built as an OE-style replacement with a plastic tank and aluminum core for controlled cooling performance. It is engineered for 2013-2015 Honda Civic and 2014-2015 Acura ILX applications, making it a direct-fit choice for common radiator replacement jobs.
Key Features
- CSF Part Number 3675
- 1-row down-flow radiator design
- Plastic tank construction with aluminum core
- Core thickness: 5/8 in.
- Core size: 26 11/16 in. wide x 14 3/4 in. long
- 1 1/4 in. left inlet and 1 1/4 in. left outlet
- Quick-connect outlet pipe noted in the technical description
- Oil cooler section: 12 13/16 in. high-efficiency concentric type
Product Details
CSF 3675 is part of the brand’s 1 Row Plastic Tank Aluminum Core line, a product line focused on OE-style radiator construction for straightforward replacement and dependable thermal management. CSF manufactures radiators to high-performance standards and validates cooling performance through lab testing, with broad application coverage across many vehicle platforms. For this application, the radiator is built to match the factory-style layout used in 2013-2015 Honda Civic and 2014-2015 Acura ILX models.
This part cross-references Spectra Premium CU13257 for the same application.
Common Problems This Radiator Can Address
- Coolant leaks from aged plastic tanks or seams
- Restricted cooling performance from a worn or clogged radiator core
- Overheating caused by reduced heat transfer efficiency
- Damaged inlet or outlet connections
- Replacement needs after corrosion or physical impact
Installation Notes and Tips
Verify inlet and outlet orientation before installation; this unit uses left-side inlet and outlet locations. Confirm the vehicle’s factory radiator configuration, including the quick-connect outlet pipe style, before ordering. Transfer or inspect related cooling-system components during replacement, and refill the system with the correct coolant mixture after installation.
Quality Assurance
CSF radiators are manufactured in ISO/TSO-certified facilities and built to validated cooling-performance standards. The brand has supplied radiators worldwide for more than 50 years and offers extensive model coverage across major vehicle platforms.
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2015 | Acura | ILX | Hybrid | 1.5L | L4 | N/A | OE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core |
| 2015 | Honda | Civic | Hybrid | 1.5L | L4 | N/A | OE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core |
| 2014 | Acura | ILX | Hybrid | 1.5L | L4 | N/A | OE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core |
| 2014 | Honda | Civic | Hybrid | 1.5L | L4 | N/A | OE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core |
| 2013 | Honda | Civic | Hybrid | 1.5L | L4 | N/A | OE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core |
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