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CSF 3290 Radiator
Overview of CSF 3290 Radiator for Infiniti M35 and M45
The CSF 3290 radiator is designed specifically for Infiniti M35 and M45 models, providing reliable engine cooling with a durable aluminum core and plastic tanks. This radiator features a single-row core construction optimized for efficient heat dissipation in a down flow configuration.
- Core Thickness: 5/8 inch
- Core Width: 29 1/16 inches
- Core Length: 17 11/16 inches
- Core Material: Aluminum
- Tank Material: Plastic
- Inlet Diameter: 1 3/8 inches (right side)
- Outlet Diameter: 1 3/8 inches (left side)
- Down Flow Type
- Single Core Row
- Cap Not Included
Detailed Product Description
The CSF 3290 radiator is part of the 1 Row Plastic Tank Aluminum Core product line, which combines OEM-style plastic tanks with a high-quality aluminum core. This design ensures compatibility with the cooling system of Infiniti M35 and M45 vehicles while maintaining efficient heat transfer and corrosion resistance. The radiator’s 5/8 inch thick aluminum core and single-row construction provide a balance between cooling performance and compact size, suitable for the engine bay constraints of these models. The down flow design directs coolant from the top to the bottom of the radiator, supporting effective temperature regulation under various driving conditions.
Applications and Problem Solving
- Replaces damaged or leaking radiators in Infiniti M35 and M45
- Addresses engine overheating issues caused by inefficient cooling
- Restores proper coolant flow with correctly sized inlet and outlet diameters
- Improves cooling system reliability with durable aluminum core and plastic tanks
- Suitable for vehicles requiring a single-row radiator core
Installation Notes and Tips
When installing the CSF 3290 radiator, ensure the inlet and outlet hoses match the 1 3/8 inch diameter specifications on the right and left sides respectively. The radiator does not include a cap, so reuse the existing cap or source a compatible replacement. Verify the down flow orientation aligns with the vehicle’s cooling system layout. Properly secure all mounting points and check for leaks after installation. It is recommended to flush the cooling system before installing the new radiator to prevent contamination.
Quality Assurance and Warranty
CSF radiators are manufactured to meet OEM standards, using corrosion-resistant aluminum cores and durable plastic tanks. The 1 Row Plastic Tank Aluminum Core line is engineered for longevity and consistent performance in Infiniti M35 and M45 vehicles. While specific warranty details are not provided here, CSF products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Consult the product packaging or CSF documentation for exact warranty terms.
| Brand | CSF |
| Part Number | 3290 |
| Position | 1 Row Plastic Tank Aluminum Core |
| Box Height (in) | 5 1/2 |
| Box Length (in) | 31 7/16 |
| Box Weight (lbs) | 10 |
| Box Width (in) | 24 5/16 |
| Cap Included | No |
| Core Length | 17 11/16 |
| Core Material | Aluminum |
| Core Thickness | 5/8 |
| Core Width | 29 1/16 |
| Down Flow Or Cross Flow Type | Down Flow |
| Hazardous Material | No |
| Inlet Diameter | 1 3/8 Right |
| Inlet Length (in) | 29 1/2 |
| Inlet Width (in) | 1 5/8 |
| Oil Cooler (in) | 14 3/4 (high-effeciency Concentric Type) |
| Outlet Diameter | 1 3/8 Left |
| Outlet Length (in) | 29 1/2 |
| Outlet Width (in) | 1 5/8 |
| Radiator Core Row Quantity | 1 |
| Tank Material | Plastic |
| Tech Note | O.E.M. style Plastic tanks & Aluminum core. |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2010 | INFINITI | M35 | 3.5L | V6 | N/A | OE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2010 | INFINITI | M45 | 4.5L | V8 | N/A | OE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2009 | INFINITI | M35 | 3.5L | V6 | N/A | OE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2009 | INFINITI | M45 | 4.5L | V8 | N/A | OE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2008 | INFINITI | M45 | 4.5L | V8 | N/A | OE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2007 | INFINITI | M45 | 4.5L | V8 | N/A | OE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2006 | INFINITI | M45 | 4.5L | V8 | N/A | OE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.