Part #: 3127

CSF 3127 Radiator

1 Row Plastic Tank Aluminum Core
⚙️ 9 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦1 Row Plastic Tank Aluminum Core
🚗Fitment: Mitsubishi, Lancer
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of CSF 3127 Radiator for Mitsubishi Lancer

The CSF 3127 radiator is designed specifically for Mitsubishi Lancer models, providing reliable engine cooling with a durable aluminum core and plastic tanks. This radiator features a single-row core construction optimized for efficient heat dissipation in a down flow configuration.

  • Core thickness: 1 1/4 inches
  • Core width: 27 1/16 inches
  • Core length: 14 3/4 inches
  • Aluminum core material with plastic tanks
  • Inlet diameter: 1 3/8 inches (center)
  • Outlet diameter: 1 3/8 inches (left)
  • Down flow radiator type
  • Single core row design
  • Does not include radiator cap (CSF cap number 4503 compatible)

Details on the 1 Row Plastic Tank Aluminum Core Product Line

The CSF 1 Row Plastic Tank Aluminum Core product line combines an aluminum core with OE-style plastic tanks to balance durability and cost-effectiveness. This design supports efficient cooling performance while maintaining compatibility with original equipment specifications. The single-row core thickness and dimensions are engineered to fit Mitsubishi Lancer cooling systems precisely, ensuring proper fit and function.

Technical Description and Specifications

This radiator features a 1 1/4 inch thick aluminum core measuring 27 1/16 inches wide by 14 3/4 inches long. The plastic tanks are designed to match OEM standards, providing a reliable seal and resistance to corrosion. The down flow design directs coolant from the top inlet (1 3/8 inch diameter, center position) through the core to the outlet (1 3/8 inch diameter, left position), facilitating effective heat exchange. The single-row core configuration supports adequate cooling capacity for Mitsubishi Lancer engines while maintaining a compact profile.

Common Applications and Problem Resolution

  • Replacement for leaking or damaged Mitsubishi Lancer radiators
  • Restores proper engine temperature regulation
  • Addresses overheating issues caused by core blockages or corrosion
  • Suitable for vehicles requiring OEM-style plastic tank and aluminum core radiators
  • Compatible with Mitsubishi Lancer models needing a down flow radiator design

Installation Notes and Tips

  • Ensure compatibility with your Mitsubishi Lancer model year before installation
  • Verify inlet and outlet hose diameters match existing connections (1 3/8 inch)
  • Use compatible radiator cap (CSF cap number 4503) if replacement is needed
  • Inspect mounting points and brackets for secure fitment
  • Flush cooling system before installation to prevent contamination

Quality Assurance and Warranty Information

The CSF 3127 radiator is manufactured to meet OEM specifications for fit and function. It is constructed with corrosion-resistant aluminum core and durable plastic tanks to ensure long service life. This radiator is not classified as hazardous material and is designed for professional automotive use. Warranty details should be confirmed with the distributor or manufacturer.

BrandCSF
Part Number3127
Position1 Row Plastic Tank Aluminum Core
Box Height (in)5 1/16
Box Length (in)29 11/16
Box Weight (lbs)10
Box Width (in)21 9/16
Cap IncludedNo
Core Length14 3/4
Core MaterialAluminum
Core Thickness1 1/4
Core Width27 1/16
Csf Cap Number4503
Down Flow Or Cross Flow TypeDown Flow
Hazardous MaterialNo
Inlet Diameter1 3/8 Centre
Inlet Length (in)27 13/16
Inlet Width (in)2
Outlet Diameter1 3/8 Left
Outlet Length (in)27 13/16
Outlet Width (in)2
Radiator Core Row Quantity1
Tank MaterialPlastic
Tech NoteO.E.M. style Plastic tanks & Aluminum core.

This part fits 9 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2006MitsubishiLancerEvolution SE2.0LL4N/AOE Style Design; Use Mini, 16 psi Cap; Series 7, 8, 9; 1 Row Plastic Tank Aluminum Core
2006MitsubishiLancerEvolution2.0LL4N/AOE Style Design; Use Mini, 16 psi Cap; Series 7, 8, 9; 1 Row Plastic Tank Aluminum Core
2006MitsubishiLancerEvolution MR2.0LL4N/AOE Style Design; Use Mini, 16 psi Cap; Series 7, 8, 9; 1 Row Plastic Tank Aluminum Core
2006MitsubishiLancerEvolution RS2.0LL4N/AOE Style Design; Use Mini, 16 psi Cap; Series 7, 8, 9; 1 Row Plastic Tank Aluminum Core
2005MitsubishiLancerEvolution2.0LL4N/AOE Style Design; Use Mini, 16 psi Cap; Series 7, 8, 9; 1 Row Plastic Tank Aluminum Core
2005MitsubishiLancerEvolution MR2.0LL4N/AOE Style Design; Use Mini, 16 psi Cap; Series 7, 8, 9; 1 Row Plastic Tank Aluminum Core
2005MitsubishiLancerEvolution RS2.0LL4N/AOE Style Design; Use Mini, 16 psi Cap; Series 7, 8, 9; 1 Row Plastic Tank Aluminum Core
2004MitsubishiLancerEvolution2.0LL4N/AOE Style Design; Use Mini, 16 psi Cap; Series 7, 8, 9; 1 Row Plastic Tank Aluminum Core
2003MitsubishiLancerEvolution2.0LL4N/AOE Style Design; Use Mini, 16 psi Cap; Series 7, 8, 9; 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:

26768012676CU2676MI3010201MR 464612

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.