Part #: A2777

Koyorad A2777 Radiator

⚙️ 43 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Subaru, Impreza, XV Crosstrek, Forester, Legacy, and Outback
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Overview of the Koyorad a2777 Radiator

The Koyorad a2777 radiator is engineered to provide reliable cooling performance for select Subaru models. Designed with precision, this radiator supports efficient engine temperature regulation and includes an integrated transmission oil cooler for enhanced vehicle operation.

  • Core dimensions: 13.375 inches height, 27.8125 inches width, 0.625 inches thickness
  • Constructed with an aluminum core for effective heat dissipation
  • Single core row design optimized for cooling efficiency
  • Plastic tank material for durability and corrosion resistance
  • Inlet and outlet diameters both measure 1.5625 inches
  • Includes internal transmission oil cooler with 1.0625 inch diameter and 3 cooler plates

Detailed Product Description

The Koyorad a2777 radiator features a robust aluminum core measuring 13.375 inches in height, 27.8125 inches in width, and 0.625 inches thick. This single-row core design ensures effective heat transfer while maintaining a compact profile suitable for Subaru vehicles. The plastic tanks provide resistance to corrosion and contribute to the radiator's overall durability. Both the inlet and outlet ports have a diameter of 1.5625 inches, facilitating proper coolant flow. Additionally, this radiator includes an internal transmission oil cooler with a diameter of 1.0625 inches and three cooling plates, supporting transmission fluid temperature regulation for improved vehicle performance.

Compatibility and Application

This radiator is compatible with a range of Subaru models, including the Forester, Impreza, Legacy, Outback, WRX, and XV Crosstrek. It is designed to meet the cooling requirements of these vehicles, ensuring proper engine and transmission temperature management.

  • Replaces faulty or leaking radiators in Subaru Forester, Impreza, Legacy, Outback, WRX, and XV Crosstrek
  • Addresses overheating issues caused by inefficient cooling systems
  • Supports transmission oil cooling to prevent transmission overheating
  • Restores proper coolant flow and pressure
  • Prevents engine damage due to excessive heat buildup

Installation Notes and Tips

When installing the Koyorad a2777 radiator, ensure all connections are secure and free of leaks. Verify that the inlet and outlet hoses match the 1.5625 inch diameter specifications. Properly flush the cooling system before installation to remove debris and contaminants. Check transmission oil cooler lines for compatibility and secure attachment. Follow vehicle manufacturer guidelines for torque specifications and coolant type.

Quality Assurance and Warranty

The Koyorad a2777 radiator is manufactured to meet OEM standards for fit and function. The aluminum core and plastic tanks are designed for durability and corrosion resistance. This radiator includes an integrated transmission oil cooler to support vehicle reliability. Warranty information should be confirmed with the supplier or manufacturer, as it may vary by region.

About the Koyorad Radiator Product Line

The Koyorad Radiator product line focuses on delivering high-quality cooling components engineered for specific vehicle applications. Radiators in this line feature precision core construction and materials selected to optimize heat dissipation and durability. The inclusion of integrated transmission oil coolers in select models, such as the a2777, highlights the line's commitment to comprehensive cooling solutions for both engine and transmission systems.

BrandKoyo
Part NumberA2777
Core Height13.375
Core MaterialAluminum
Core Thickness0.625
Core Width27.8125
Inlet Diameter1.5625
Internal Transmission Oil CoolerYes
Outlet Diameter1.5625
Tank MaterialPlastic
TitleKoyorad A2777 Radiator
Transmission Oil Cooler Diameter1.0625
Transmission Oil Cooler IncludedYes

This part fits 43 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2016SubaruImpreza2.0LH4N/A
2016SubaruWRX2.0LH4N/AKoyorad Radiator
2015SubaruImpreza2.0LH4N/A
2015SubaruWRX2.0LH4N/AKoyorad Radiator
2015SubaruXV Crosstrek2.0LH4N/A
2014SubaruImpreza2.0LH4N/A
2014SubaruLegacy2.5LH4N/AKoyorad Radiator
2014SubaruOutback2.5LH4N/AKoyorad Radiator
2014SubaruXV Crosstrek2.0LH4N/A
2013SubaruForester2.5LH4N/A
2013SubaruImpreza2.0LH4N/A
2013SubaruLegacy2.5LH4N/AKoyorad Radiator
2013SubaruOutback2.5LH4N/AKoyorad Radiator
2013SubaruXV Crosstrek2.0LH4N/A
2012SubaruForester2.5LH4N/A
2012SubaruImpreza2.0LH4N/A
2012SubaruLegacy2.5LH4N/AKoyorad Radiator
2012SubaruOutback2.5LH4N/AKoyorad Radiator
2011SubaruForester2.5LH4N/A
2011SubaruImpreza2.5LH4N/A
2011SubaruImprezaOutback Sport2.5LH4N/A
2011SubaruLegacy2.5LH4N/A
2011SubaruOutback2.5LH4N/A
2010SubaruForester2.5LH4N/A
2010SubaruImpreza2.5LH4N/A
2010SubaruImprezaOutback Sport2.5LH4N/A
2010SubaruLegacy2.5LH4N/A
2010SubaruOutback2.5LH4N/A
2009SubaruForester2.5LH4N/A
2009SubaruImpreza2.5LH4N/A
2009SubaruImprezaOutback Sport2.5LH4N/A
2009SubaruLegacy2.5LH4N/A
2009SubaruOutback2.5LH4N/A
2008SubaruImpreza2.5LH4N/A
2008SubaruImprezaOutback Sport2.5LH4N/A
2008SubaruLegacy2.5LH4N/A
2008SubaruOutback2.5LH4N/A
2007SubaruLegacy2.5LH4N/A
2007SubaruOutback2.5LH4N/A
2006SubaruLegacy2.5LH4N/A
2006SubaruOutback2.5LH4N/A
2005SubaruLegacy2.5LH4N/A
2005SubaruOutback2.5LH4N/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:

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