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CSF 3178 Radiator
Overview of CSF 3178 Radiator for BMW X5
The CSF 3178 radiator is designed specifically for BMW X5 models, offering reliable cooling performance with a durable aluminum core and plastic tanks. This radiator features a single-row core construction optimized for efficient heat dissipation in cross flow configuration.
- Core thickness: 1 5/8 inches
- Core width: 23 9/16 inches
- Core length: 23 1/4 inches
- Aluminum core material with plastic tanks
- Cross flow design for effective coolant circulation
- Inlet and outlet diameter: 1 9/16 inches (left inlet, right outlet)
- OEM style quick-connect inlet
- Radiator core row quantity: 1
- Cap not included
Detailed Product Description
The CSF 3178 radiator is part of the 1 Row Plastic Tank Aluminum Core product line, which combines lightweight aluminum cores with durable plastic tanks to provide a balance of performance and cost-effectiveness. The single-row core with a thickness of 1 5/8 inches and cross flow design ensures efficient heat transfer, helping maintain optimal engine temperatures in BMW X5 vehicles. The radiator’s inlet and outlet both measure 1 9/16 inches in diameter, positioned on the left and right sides respectively, facilitating straightforward integration with the vehicle’s cooling system. The OEM style plastic tanks include a quick-connect inlet for ease of installation and reliable sealing.
Applications and Problem Solving
- Replaces worn or leaking radiators in BMW X5 models
- Addresses engine overheating issues due to inefficient cooling
- Restores proper coolant flow with cross flow core design
- Solves radiator core damage or corrosion problems
- Improves cooling system reliability with OEM style components
Installation Notes and Tips
When installing the CSF 3178 radiator, ensure compatibility with your BMW X5 model year and engine configuration. The radiator does not include a cap, so reuse the existing cap or source a compatible replacement. The quick-connect inlet design simplifies hose attachment, but verify all connections are secure to prevent leaks. Proper coolant flushing and refilling are recommended during installation to maintain system performance.
Quality Assurance
CSF radiators are manufactured to meet OEM specifications, using high-quality aluminum cores and durable plastic tanks. This radiator is free from hazardous materials and weighs approximately 13 pounds, ensuring ease of handling. While no specific warranty information is provided, CSF products typically adhere to industry standards for durability and performance.
| Brand | CSF |
| Part Number | 3178 |
| Position | 1 Row Plastic Tank Aluminum Core |
| Core Thickness | 1 5/8 |
| Core Width | 23 9/16 |
| Core Material | Aluminum |
| Tank Material | Plastic |
| Core Length | 23 1/4 |
| Inlet Diameter | 1 9/16 left |
| Outlet Diameter | 1 9/16 right |
| Down Flow Or Cross Flow Type | Cross flow |
| Radiator Core Row Quantity | 1 |
| Cap Included | No |
| Box Height (in) | 5 14/16 |
| Box Length (in) | 29 7/16 |
| Box Weight (lbs) | 13 |
| Box Width (in) | 26 7/8 |
| Hazardous Material | No |
| Inlet Length (in) | 24 5/16 |
| Inlet Width (in) | 1 15/16 |
| Outlet Length (in) | 24 5/16 |
| Outlet Width (in) | 1 15/16 |
| Tech Note | O.e.m. style plastic tanks & aluminum core;with quick-connect inl |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | BMW | X5 | 4.4L | V8 | N/A | OE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core |
| 2006 | BMW | X5 | 4.8L | V8 | N/A | OE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core |
| 2005 | BMW | X5 | 4.4L | V8 | N/A | OE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core |
| 2005 | BMW | X5 | 4.8L | V8 | N/A | OE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core |
| 2004 | BMW | X5 | 4.4L | V8 | N/A | OE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core |
| 2004 | BMW | X5 | 4.8L | V8 | N/A | OE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core |
| 2003 | BMW | X5 | 4.6L | V8 | N/A | OE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core |
| 2003 | BMW | X5 | 4.4L | V8 | N/A | OE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core |
| 2002 | BMW | X5 | 4.4L | V8 | N/A | OE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core |
| 2002 | BMW | X5 | 4.6L | V8 | N/A | OE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core |
| 2001 | BMW | X5 | 4.4L | V8 | N/A | OE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core |
| 2000 | BMW | X5 | 4.4L | V8 | 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.