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CSF 2623 Radiator
Overview of CSF 1 Row Plastic Tank Aluminum Core Radiator
The CSF 1 Row Plastic Tank Aluminum Core Radiator (Part Number 2623) is engineered for Toyota RAV4 models requiring reliable cooling performance. Designed with a durable aluminum core and plastic tanks, this radiator supports efficient engine temperature regulation.
- Core thickness: 7/8 inch
- Core width: 27 7/8 inches
- Core length: 13 3/4 inches
- Aluminum core material with plastic tanks
- Down flow design with 1 core row
- Inlet and outlet diameters: 1 1/4 inch (left inlet, right outlet)
- Includes high-efficiency concentric oil cooler (15 3/4 inches)
- Cap not included (CSF cap number 4514 compatible)
Details on the 1 Row Plastic Tank Aluminum Core Product Line
The CSF 1 Row Plastic Tank Aluminum Core product line features radiators constructed with OEM-style plastic tanks combined with a robust aluminum core. This design balances weight and durability, providing effective heat dissipation while maintaining compatibility with factory mounting points. The single-row core configuration supports efficient coolant flow and heat exchange, suitable for vehicles like the Toyota RAV4 that require dependable cooling solutions.
Technical Description and Specifications
This radiator features a 7/8 inch thick aluminum core measuring 27 7/8 inches wide and 13 3/4 inches long, optimized for down flow coolant circulation. The plastic tanks are engineered to OEM specifications, ensuring a precise fit and reliable sealing. The inlet and outlet ports both measure 1 1/4 inches in diameter, positioned on the left and right sides respectively, facilitating straightforward hose connections. Additionally, the integrated high-efficiency concentric oil cooler (15 3/4 inches) enhances thermal management for engine oil, contributing to overall vehicle performance.
Compatible Applications and Common Issues Addressed
- Replacement radiator for Toyota RAV4 models requiring a 1 row aluminum core
- Resolves overheating caused by damaged or clogged radiator cores
- Addresses coolant leaks from cracked or worn plastic tanks
- Improves cooling efficiency in vehicles with failing or inefficient radiators
- Supports engine oil temperature regulation through integrated oil cooler
Installation Notes and Tips
When installing the CSF radiator part number 2623 on a Toyota RAV4, ensure all coolant is properly drained before removal of the old radiator. Verify hose diameters match the 1 1/4 inch inlet and outlet ports for a secure fit. Since the radiator does not include a cap, use a compatible CSF cap number 4514 or OEM equivalent. Inspect mounting brackets and hardware for wear and replace as necessary to maintain proper radiator alignment and sealing.
Quality Assurance and Warranty Information
CSF radiators are manufactured to meet OEM standards, utilizing high-quality aluminum cores and durable plastic tanks. This radiator is free of hazardous materials and designed for long-term reliability. While specific warranty details are not provided here, CSF products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Consult product documentation or CSF directly for exact warranty terms.
| Brand | CSF |
| Part Number | 2623 |
| Position | 1 Row Plastic Tank Aluminum Core |
| Core Thickness | 7/8 |
| Core Width | 27 7/8 |
| Core Material | Aluminum |
| Tank Material | Plastic |
| Core Length | 13 3/4 |
| Inlet Diameter | 1 1/4 left |
| Outlet Diameter | 1 1/4 right |
| Down Flow Or Cross Flow Type | Down flow |
| Radiator Core Row Quantity | 1 |
| Cap Included | No |
| Box Height (in) | 6 1/16 |
| Box Length (in) | 30 7/16 |
| Box Weight (lbs) | 10 |
| Box Width (in) | 21 3/16 |
| Csf Cap Number | 4514 |
| Hazardous Material | No |
| Inlet Length (in) | 28 1/8 |
| Inlet Width (in) | 1 5/16 |
| Oil Cooler (in) | 15 3/4 (high-effeciency concentric type) |
| Outlet Length (in) | 28 1/8 |
| Outlet Width (in) | 1 3/4 |
| Tech Note | O.e.m. style plastic tanks & aluminum core. |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1997 | Toyota | RAV4 | 2.0L | L4 | N/A | OE Style Design; Use Micro, 13 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 1996 | Toyota | RAV4 | 2.0L | L4 | N/A | OE Style Design; Use Micro, 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.