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CSF 3128 Radiator
Overview of CSF 3128 Radiator for Mitsubishi Lancer
The CSF 3128 radiator is designed specifically for Mitsubishi Lancer models, providing reliable engine cooling with a durable construction. Featuring a 1 row plastic tank aluminum core, this radiator balances efficient heat dissipation with corrosion resistance.
- Core thickness: 7/8 inch
- Core width: 27 1/16 inches
- Core length: 14 3/4 inches
- Aluminum core material with plastic tanks
- Down flow design for optimized coolant circulation
- Inlet and outlet diameter: 1 3/8 inches
- Compatible with Mitsubishi Lancer vehicles
- Part number: 3128
Detailed Product Features and Specifications
This CSF radiator (part number 3128) features a single-row aluminum core measuring 7/8 inch thick, 27 1/16 inches wide, and 14 3/4 inches long. The aluminum core ensures effective heat transfer while the OE-style plastic tanks provide durability and resistance to corrosion. The radiator uses a down flow design, which directs coolant from the top to the bottom, enhancing cooling efficiency in the Mitsubishi Lancer. Both the inlet and outlet have a diameter of 1 3/8 inches, with the inlet positioned at the center and the outlet on the left side, matching factory specifications for a direct replacement.
About the 1 Row Plastic Tank Aluminum Core Product Line
The CSF 1 Row Plastic Tank Aluminum Core line combines lightweight aluminum cores with OE-style plastic tanks to deliver a balance of performance and durability. This product line is engineered to meet original equipment specifications, making it suitable for vehicles like the Mitsubishi Lancer that require precise fitment and reliable cooling under normal driving conditions.
Common Applications and Problem Solving
- Replacement for leaking or damaged radiators in Mitsubishi Lancer models
- Resolves overheating issues caused by inefficient or clogged cores
- Addresses coolant flow problems due to cracked or warped tanks
- Improves engine temperature regulation for consistent performance
- Suitable for restoring factory cooling system functionality
Installation Notes and Tips
When installing the CSF 3128 radiator, ensure the inlet and outlet hose connections match the 1 3/8 inch diameter specifications. The down flow design requires proper orientation to maintain coolant flow direction. Verify that mounting points align with the Mitsubishi Lancer chassis for a secure fit. This radiator does not include a cap, so reuse the existing cap or purchase a compatible CSF cap number 4503 if needed.
Quality Assurance and Warranty
CSF radiators are manufactured to meet OEM standards, using 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, CSF products typically adhere to industry quality controls to ensure consistent performance in Mitsubishi Lancer vehicles.
| Brand | CSF |
| Part Number | 3128 |
| Position | 1 Row Plastic Tank Aluminum Core |
| Core Thickness | 7/8 |
| Core Width | 27 1/16 |
| Core Material | Aluminum |
| Tank Material | Plastic |
| Core Length | 14 3/4 |
| Inlet Diameter | 1 3/8 centre |
| Outlet Diameter | 1 3/8 left |
| Down Flow Or Cross Flow Type | Down flow |
| Radiator Core Row Quantity | 1 |
| Cap Included | No |
| Box Height (in) | 5 4/16 |
| Box Length (in) | 29 11/16 |
| Box Weight (lbs) | 10 |
| Box Width (in) | 21 9/16 |
| Csf Cap Number | 4503 |
| Hazardous Material | No |
| Inlet Length (in) | 27 13/16 |
| Inlet Width (in) | 1 5/8 |
| Oil Cooler (in) | 11 13/16 (high-effeciency concentric type) |
| Outlet Length (in) | 27 13/16 |
| Outlet Width (in) | 1 5/8 |
| Tech Note | O.e.m. style plastic tanks & aluminum core. |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2005 | Mitsubishi | Lancer | Ralliart | 2.4L | L4 | N/A | OE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core |
| 2004 | Mitsubishi | Lancer | Ralliart | 2.4L | L4 | N/A | OE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core |
| 2004 | Mitsubishi | Lancer | Sportback | 2.4L | L4 | N/A | OE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core |
| 2004 | Mitsubishi | Lancer | Sportback Ralliart | 2.4L | L4 | N/A | OE style design with Mini 16 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.