Part #: 2978

One Stop Solutions 2978 Radiator

13 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Mitsubishi, Outlander
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Reliable Radiator Replacement for Mitsubishi Lancer and Outlander

The One Stop Solutions radiator, part number 2978, is designed specifically for Mitsubishi Lancer and Outlander models. Engineered to meet original equipment specifications, this radiator ensures efficient engine cooling and reliable performance under various driving conditions.

Key Features of One Stop Solutions Radiator 2978

  • Hassle free installation with drop-in fit, form, and function
  • Core dimensions: 27 9/16" height, 15 15/16" width, and 1" thickness
  • Crossflow design for optimized coolant flow and heat dissipation
  • Constructed with premium grade plastic tanks and PA core material
  • Includes inlet and outlet diameters of 1 3/8" for proper hose compatibility
  • Single core row with headers torqued to factory specifications
  • Tested up to three times during production for quality assurance
  • Engineering enhancements address original design issues for improved durability

Detailed Description of Radiator 2978

This radiator features a crossflow core design measuring 27 9/16 inches in height and 15 15/16 inches in width, with a core thickness of 1 inch. The core is made from PA material, providing a balance of strength and heat transfer efficiency. Plastic tanks are used for durability and corrosion resistance. Both inlet and outlet headers measure 17 1/8 inches in length and 1 15/16 inches in width, with 1 3/8 inch diameter connections to ensure compatibility with Mitsubishi Lancer and Outlander cooling systems. The radiator does not include transmission or engine oil coolers, focusing solely on engine coolant management. All components are assembled and torqued to factory specifications to maintain OE performance standards.

Common Applications and Issues Addressed

  • Replacement for leaking or cracked radiators in Mitsubishi Lancer and Outlander
  • Resolves overheating caused by clogged or damaged radiator cores
  • Addresses coolant leaks from worn or damaged plastic tanks
  • Improves cooling efficiency in vehicles with original radiator failures
  • Suitable for restoring proper coolant flow in crossflow cooling systems

Installation Notes and Tips

  • Ensure all hoses and clamps are inspected and replaced if necessary during installation
  • Verify radiator mounting points align with factory specifications for a secure fit
  • Bleed the cooling system properly after installation to prevent air pockets
  • Check coolant levels and top off with manufacturer-recommended coolant mixture
  • Use appropriate torque settings when securing inlet and outlet headers

Quality Assurance and Warranty Information

Each One Stop Solutions radiator 2978 undergoes rigorous testing up to three times during production to ensure consistent quality and performance. The product is engineered with enhancements to improve longevity and address common design failures found in original equipment radiators. While specific warranty details are not provided, the product is manufactured to meet or exceed OE standards for reliable operation in Mitsubishi Lancer and Outlander vehicles.

BrandOne Stop Solutions
Part Number2978
Cap IncludedNO
Core Height27 9/16
Core MaterialPA
Core Row Quantity1
Core Thickness1
Core Thickness26
Core Width15 15/16
Down Flow Or Cross Flow TypeCROSSFLOW
Engine Oil Cooler IncludedNO
Engine Oil Cooler TypeNONE
Inlet Diameter1 3/8
Inlet Header Length17 1/8
Inlet Header Width1 15/16
Outlet Diameter1 3/8
Outlet Header Length17 1/8
Outlet Header Width1 15/16
Tank MaterialPLASTIC
Transmission Oil Cooler IncludedNO
Transmission Oil Cooler TypeNONE

This part fits 13 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2015MitsubishiLancer2.0LL4N/Aw/ Federal Emissions
2014MitsubishiLancer2.0LL4N/Aw/ Federal Emissions
2013MitsubishiLancer2.0LL4N/Aw/ Federal Emissions
2012MitsubishiLancer2.0LL4N/Aw/ Federal Emissions
2011MitsubishiLancer2.0LL4N/Aw/ Federal Emissions
2010MitsubishiLancer2.0LL4N/Aw/ Federal Emissions
2009MitsubishiLancer2.0LL4N/Aw/ Federal Emissions
2009MitsubishiOutlander2.4LL4N/Aw/ Federal Emissions
2009MitsubishiOutlander3.0LV6N/Aw/ Federal Emissions
2008MitsubishiLancer2.0LL4N/Aw/ Federal Emissions
2008MitsubishiOutlander2.4LL4N/Aw/ Federal Emissions
2008MitsubishiOutlander3.0LV6N/Aw/ Federal Emissions
2007MitsubishiOutlander3.0LV6N/Aw/ Federal Emissions

* 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:

1350A050537538012978A2978CU2978

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