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CSF 2578 Radiator
Overview of CSF 3 Row All Metal Heavy Duty Radiator
The CSF 3 Row All Metal Heavy Duty Radiator (Part Number 2578) is engineered for Jeep Wrangler models requiring reliable cooling performance. Designed with durable materials and a robust core, this radiator supports efficient engine temperature management under demanding conditions.
- Core Thickness: 1 11/16 inches
- Core Width: 20 inches
- Core Length: 18 1/8 inches
- Core Material: Copper
- Tank Material: Brass
- Radiator Core Row Quantity: 3 rows
- Inlet Diameter: 1 1/4 inches (right side)
- Outlet Diameter: 1 1/2 inches (left side)
- Down Flow Type Cooling Design
- Includes High-Efficiency 12-inch Oil Cooler (concentric type)
- Cap Not Included (CSF Cap Number 4501 compatible)
Detailed Product Description
This CSF radiator features a 3 row all metal heavy duty core constructed from copper, paired with brass tanks for enhanced durability and corrosion resistance. The 1 11/16 inch thick core and 3-row design provide increased cooling capacity, suitable for Jeep Wrangler vehicles operating in heavy-duty or off-road environments. The down flow configuration optimizes coolant flow through the radiator, while the integrated 12-inch high-efficiency concentric oil cooler supports engine oil temperature regulation. Inlet and outlet diameters are sized at 1 1/4 inches (right) and 1 1/2 inches (left) respectively, ensuring compatibility with factory cooling system connections. This radiator is a multifit model designed to meet the cooling demands of Jeep Wrangler engines requiring a rugged, all-metal solution.
Compatible Applications and Common Issues Addressed
- Replacement for worn or leaking Jeep Wrangler radiators
- Improves cooling efficiency in high-temperature or heavy load conditions
- Resolves overheating caused by damaged or clogged radiator cores
- Supports engine oil temperature control with integrated oil cooler
- Addresses corrosion and tank failure issues common in older radiators
Installation Notes and Tips
- Ensure compatibility with Jeep Wrangler model year and engine specifications before installation
- Use CSF Cap Number 4501 or equivalent radiator cap (not included)
- Inspect and replace all hoses and clamps during installation for optimal sealing
- Bleed the cooling system properly to avoid air pockets after installation
- Verify inlet and outlet hose routing matches the down flow design
Quality Assurance and Warranty
The CSF 3 Row All Metal Heavy Duty Radiator (Part Number 2578) is manufactured with high-quality copper and brass materials to meet OEM standards for durability and performance. This radiator is free from hazardous materials and designed for long service life in demanding applications. Warranty information should be confirmed with the distributor or manufacturer, as it may vary by region.
About the 3 Row All Metal Heavy Duty Product Line
The CSF 3 Row All Metal Heavy Duty product line focuses on rugged, all-metal radiators designed for heavy-duty use and multifit applications. Radiators in this line feature copper cores and brass tanks, providing enhanced resistance to corrosion and mechanical stress compared to plastic or aluminum alternatives. This product line is suitable for vehicles like the Jeep Wrangler that require reliable cooling solutions under off-road or high-load conditions.
| Brand | CSF |
| Part Number | 2578 |
| Position | 3 Row All Metal Heavy Duty |
| Box Height (in) | 5 11/16 |
| Box Length (in) | 28 1/16 |
| Box Weight (lbs) | 20 |
| Box Width (in) | 25 5/16 |
| Cap Included | No |
| Core Length | 18 1/8 |
| Core Material | Copper |
| Core Thickness | 1 11/16 |
| Core Width | 20 |
| Csf Cap Number | 4501 |
| Down Flow Or Cross Flow Type | Down Flow |
| Hazardous Material | No |
| Inlet Diameter | 1 1/4 Right |
| Inlet Length (in) | 20 1/16 |
| Inlet Width (in) | 2 1/16 |
| Oil Cooler (in) | 12 (high-effeciency Concentric Type) |
| Outlet Diameter | 1 1/2 Left |
| Outlet Length (in) | 20 1/16 |
| Outlet Width (in) | 2 |
| Radiator Core Row Quantity | 3 |
| Tank Material | Brass |
| Tech Note | Rugged ALL METAL Heavy Duty, Multifit model; Supplied with snap-on & push-on oil cooler fittings; Removable bracket for applications with A/C. |
This part fits 28 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | Jeep | Wrangler | 4.0L | L6 | N/A | Heavy Duty; 3 Row All Metal Heavy Duty |
| 2003 | Jeep | Wrangler | 4.0L | L6 | N/A | Heavy Duty; 3 Row All Metal Heavy Duty |
| 2002 | Jeep | Wrangler | 4.0L | L6 | N/A | Heavy Duty; 3 Row All Metal Heavy Duty |
| 2002 | Jeep | Wrangler | 2.5L | L4 | N/A | Heavy Duty; 3 Row All Metal Heavy Duty |
| 2001 | Jeep | Wrangler | 2.5L | L4 | N/A | Heavy Duty; 3 Row All Metal Heavy Duty |
| 2001 | Jeep | Wrangler | 4.0L | L6 | N/A | Heavy Duty; 3 Row All Metal Heavy Duty |
| 2000 | Jeep | Wrangler | 2.5L | L4 | N/A | Heavy Duty; 3 Row All Metal Heavy Duty |
| 2000 | Jeep | Wrangler | 4.0L | L6 | N/A | Heavy Duty; 3 Row All Metal Heavy Duty |
| 1999 | Jeep | Wrangler | 2.5L | L4 | N/A | Heavy Duty; 3 Row All Metal Heavy Duty |
| 1999 | Jeep | Wrangler | 4.0L | L6 | N/A | Heavy Duty; 3 Row All Metal Heavy Duty |
| 1998 | Jeep | Wrangler | 4.0L | L6 | N/A | Heavy Duty; 3 Row All Metal Heavy Duty |
| 1998 | Jeep | Wrangler | 2.5L | L4 | N/A | Heavy Duty; 3 Row All Metal Heavy Duty |
| 1997 | Jeep | Wrangler | 4.0L | L6 | N/A | Heavy Duty; 3 Row All Metal Heavy Duty |
| 1997 | Jeep | Wrangler | 2.5L | L4 | N/A | Heavy Duty; 3 Row All Metal Heavy Duty |
| 1995 | Jeep | Wrangler | 4.0L | L6 | N/A | Heavy Duty; 3 Row All Metal Heavy Duty |
| 1995 | Jeep | Wrangler | 2.5L | L4 | N/A | Heavy Duty; 3 Row All Metal Heavy Duty |
| 1994 | Jeep | Wrangler | 2.5L | L4 | N/A | Heavy Duty; 3 Row All Metal Heavy Duty |
| 1994 | Jeep | Wrangler | 4.0L | L6 | N/A | Heavy Duty; 3 Row All Metal Heavy Duty |
| 1993 | Jeep | Wrangler | 4.0L | L6 | N/A | Heavy Duty; 3 Row All Metal Heavy Duty |
| 1993 | Jeep | Wrangler | 2.5L | L4 | N/A | Heavy Duty; 3 Row All Metal Heavy Duty |
| 1992 | Jeep | Wrangler | 2.5L | L4 | N/A | Heavy Duty; 3 Row All Metal Heavy Duty |
| 1992 | Jeep | Wrangler | 4.0L | L6 | N/A | Heavy Duty; 3 Row All Metal Heavy Duty |
| 1991 | Jeep | Wrangler | 2.5L | L4 | N/A | Heavy Duty; 3 Row All Metal Heavy Duty |
| 1991 | Jeep | Wrangler | 4.0L | L6 | N/A | Heavy Duty; 3 Row All Metal Heavy Duty |
| 1990 | Jeep | Wrangler | 2.5L | L4 | N/A | Heavy Duty; 3 Row All Metal Heavy Duty |
| 1989 | Jeep | Wrangler | 2.5L | L4 | N/A | Heavy Duty; 3 Row All Metal Heavy Duty |
| 1988 | Jeep | Wrangler | 2.5L | L4 | N/A | Heavy Duty; 3 Row All Metal Heavy Duty |
| 1987 | Jeep | Wrangler | 2.5L | L4 | N/A | Heavy Duty; 3 Row All Metal Heavy Duty |
* 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.