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CSF 3626 Radiator
Overview of CSF 3626 Radiator for Audi and Volkswagen
The CSF 3626 radiator is designed specifically for select Audi and Volkswagen models, including the A3, Beetle, and GTI. Featuring a durable aluminum core with plastic tanks, this radiator offers reliable cooling performance tailored to your vehicle's needs.
- Core thickness: 1 1/4 inches
- Core width: 17 inches
- Core length: 25 9/16 inches
- Aluminum core with plastic tanks
- Cross flow design for efficient heat dissipation
- Inlet and outlet diameter: 1 1/4 inches, positioned on the left
- Single row radiator core
- OEM style quick-connect inlet
Details on the 1 Row Plastic Tank Aluminum Core Brand Line
The CSF 1 Row Plastic Tank Aluminum Core product line combines lightweight plastic tanks with a robust aluminum core to provide effective cooling solutions. This design balances durability and weight savings, making it suitable for vehicles like the Audi A3 and Volkswagen GTI that require efficient heat management without added bulk. The quick-connect inlet design simplifies installation and maintenance.
Product Specifications and Features
The CSF 3626 radiator features a 1 1/4 inch thick aluminum core measuring 17 inches wide and 25 9/16 inches long. Its cross flow configuration enhances coolant flow and heat exchange efficiency. Both the inlet and outlet have a 1 1/4 inch diameter and are located on the left side, matching OEM specifications for compatible Audi and Volkswagen models. The plastic tanks reduce weight while maintaining structural integrity. This radiator does not include a cap and weighs approximately 11 pounds, with packaging dimensions of 32 inches in length, 20 3/8 inches in width, and 4 11/16 inches in height.
Common Applications and Problem Solving
- Replacement for leaking or damaged radiators in Audi A3, Volkswagen Beetle, and GTI
- Improves engine cooling efficiency to prevent overheating
- Restores proper coolant flow with OEM-style quick-connect inlet
- Addresses radiator core corrosion or physical damage
- Suitable for vehicles requiring a single row radiator core
Installation Notes and Tips
Ensure compatibility with your specific Audi or Volkswagen model before installation. The quick-connect inlet design facilitates straightforward hose attachment. Verify that the inlet and outlet positions match your vehicle’s configuration (both on the left side). Properly secure all mounting points and check for leaks after installation. This radiator does not include a cap, so reuse the existing cap or purchase separately if needed.
Quality Assurance and Warranty
CSF radiators are manufactured to meet OEM standards, using high-quality aluminum cores and durable plastic tanks. This product is free from hazardous materials and designed for long-term reliability. Warranty details should be confirmed with the distributor or manufacturer, as they may vary by region.
| Brand | CSF |
| Part Number | 3626 |
| Position | 1 Row Plastic Tank Aluminum Core |
| Box Height (in) | 4 11/16 |
| Box Length (in) | 32 |
| Box Weight (lbs) | 11 |
| Box Width (in) | 20 3/8 |
| Cap Included | No |
| Core Length | 25 9/16 |
| Core Material | Aluminum |
| Core Thickness | 1 1/4 |
| Core Width | 17 |
| Down Flow Or Cross Flow Type | Cross Flow |
| Hazardous Material | No |
| Inlet Diameter | 1 1/4 Left |
| Inlet Length (in) | 17 11/16 |
| Inlet Width (in) | 1 5/8 |
| Outlet Diameter | 1 1/4 Left |
| Outlet Length (in) | 17 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;with quick-connect inlet & outlet pipe;Dual Cooler circuit unit with built in separator;Sensor on core not supplied, original sensor must be removed & used. |
This part fits 15 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2016 | Volkswagen | Beetle | 2.0L | L4 | GAS | N/A | OE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core |
| 2015 | Volkswagen | Beetle | 2.0L | L4 | GAS | N/A | OE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core |
| 2014 | Volkswagen | Beetle | 2.0L | L4 | GAS | N/A | OE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core |
| 2014 | Volkswagen | GTI | 2.0L | L4 | N/A | OE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core | |
| 2013 | Audi | A3 | 2.0L | L4 | GAS | N/A | OE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core |
| 2013 | Volkswagen | Beetle | 2.0L | L4 | GAS | N/A | OE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core |
| 2013 | Volkswagen | GTI | 2.0L | L4 | N/A | OE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core | |
| 2012 | Audi | A3 | 2.0L | L4 | GAS | N/A | OE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core |
| 2012 | Volkswagen | Beetle | 2.0L | L4 | GAS | N/A | OE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core |
| 2012 | Volkswagen | GTI | 2.0L | L4 | N/A | OE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core | |
| 2011 | Audi | A3 | 2.0L | L4 | GAS | N/A | OE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core |
| 2011 | Volkswagen | GTI | 2.0L | L4 | N/A | OE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core | |
| 2010 | Audi | A3 | 2.0L | L4 | GAS | N/A | OE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core |
| 2010 | Volkswagen | GTI | 2.0L | L4 | N/A | OE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core | |
| 2009 | Audi | A3 | 2.0L | L4 | GAS | N/A | OE style design ensures optimal fitment and performance.; 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.