Part #: 2300

One Stop Solutions 2300 Radiator

⚙️ 4 vehicles fit this part
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Select your vehicle to confirm fitment
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mitsubishi, Galant
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Radiator Replacement for Mitsubishi Galant

The One Stop Solutions radiator part number 2300 is designed specifically for Mitsubishi Galant models, providing a direct replacement that ensures proper cooling system performance. Engineered with quality materials and precise dimensions, this radiator supports efficient engine temperature regulation and transmission oil cooling.

Key Features of One Stop Solutions Radiator 2300

  • Hassle free installation with drop-in fit, form, and function
  • O.E. performance and exceptional quality components
  • Engineering enhancements for improved cooling and extended service life
  • Premium grade tubes, fins, headers, and plastic tanks
  • Includes concentric transmission oil cooler with 7/8 inch diameter
  • Core dimensions: 14 3/4" height, 28 1/4" width, 5/8" thickness
  • Downflow design with 1 3/8" inlet and outlet diameters
  • Components fitted and torqued to factory specifications
  • 100% tested up to three times during production

Detailed Description of Radiator Part Number 2300

This radiator features a single-row core constructed from premium PA material, measuring 14 3/4 inches in height and 28 1/4 inches in width, with a core thickness of 5/8 inch. The plastic tanks are designed for durability and resistance to corrosion. The downflow design facilitates efficient coolant flow through the engine cooling system. Both inlet and outlet headers measure 29 1/8 inches in length and 2 inches in width, with inlet and outlet diameters of 1 3/8 inches, ensuring compatibility with the Mitsubishi Galant cooling system. The radiator also includes a concentric transmission oil cooler with fittings spaced 11 13/16 inches apart, supporting transmission fluid temperature regulation. This radiator does not include an engine oil cooler or cap.

Common Cooling System Issues Addressed

  • Overheating due to radiator core damage or clogging
  • Transmission fluid overheating from faulty or missing oil cooler
  • Leaks caused by cracked or worn plastic tanks
  • Reduced cooling efficiency from corrosion or bent fins
  • Improper fitment leading to coolant leaks or hose disconnections

Installation Notes and Tips

Installation of the One Stop Solutions radiator 2300 is straightforward due to its drop-in design tailored for Mitsubishi Galant models. Ensure all fittings and hardware are torqued to factory specifications to prevent leaks. Verify the transmission oil cooler connections are secure and free of debris. It is recommended to flush the cooling system before installation to remove contaminants and improve radiator performance.

Quality Assurance and Warranty Information

Each radiator undergoes rigorous testing up to three times during production to ensure reliability and performance. Components are assembled and torqued to meet factory standards. While specific warranty details are not provided, One Stop Solutions products are manufactured to meet or exceed original equipment specifications, supporting long-term durability and consistent cooling system operation.

BrandOne Stop Solutions
Part Number2300
Cap IncludedNO
Core Height14 3/4
Core MaterialPA
Core Row Quantity1
Core Thickness16
Core Thickness5/8
Core Width28 1/4
Down Flow Or Cross Flow TypeDOWNFLOW
Engine Oil Cooler IncludedNO
Engine Oil Cooler TypeNONE
Inlet Diameter1 3/8
Inlet Header Length29 1/8
Inlet Header Width2
Outlet Diameter1 3/8
Outlet Header Length29 1/8
Outlet Header Width2
Tank MaterialPLASTIC
Transmission Oil Cooler Diameter7/8
Transmission Oil Cooler Distance between Fittings11 13/16
Transmission Oil Cooler IncludedYES
Transmission Oil Cooler TypeCONCENTRIC

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2002MitsubishiGalant2.4LL4N/A
2001MitsubishiGalant2.4LL4N/A
2000MitsubishiGalant2.4LL4N/A
1999MitsubishiGalant2.4LL4N/A

* 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:

560788012301A2300CU2300MR312229

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