Koyorad A2977 Radiator

Koyorad A2977 Radiator Overview

The Koyorad A2977 radiator is an OE-equivalent replacement built for Ford E-Series vans and wagons that need dependable engine cooling and integrated transmission fluid cooling. It combines an aluminum core with plastic tanks and includes an internal transmission oil cooler for direct-fit service on supported applications.

Compatible With 2005-2014 Ford E-350 Super Duty, 2005-2010 Ford E-250, 2005-2006 Ford E-150, 2007-2008 Ford E-150, 2007-2008 Ford E-150 Econoline, 2007-2008 Ford E-350 Econoline, 2005 Ford E-150 Club Wagon, and 2005 Ford E-350 Club Wagon. Koyorad A2977 is a practical choice for Ford E-150 and Ford E-250 cooling system replacement work where radiator and transmission cooler service are both required.

Key Features

• Part number: A2977
• Radiator core material: aluminum
• Tank material: plastic
• 2-row core design
• Core dimensions: 30.5 in. wide x 23.625 in. high x 1.4375 in. thick
• Inlet and outlet diameter: 1.75 in.
• Internal transmission oil cooler included
• Transmission oil cooler diameter: 1.625 in.

Product Details

Koyorad Radiator products are built as OE-equivalent replacements using application-specific dimensions and cooling features. This A2977 radiator follows the factory-style layout with an aluminum core, plastic end tanks, and an integrated transmission oil cooler to match the needs of select Ford E-Series applications. The design supports proper coolant flow and transmission fluid heat exchange in vehicles that rely on a combined cooling setup.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Cooling Issues It Can Address

• Cracked or leaking radiator tanks
• Restricted coolant flow from an aging core
• Transmission cooler leakage within the radiator assembly
• Overheating caused by a worn or damaged radiator
• Cooling system service on high-mileage Ford E-150, Ford E-250, and Ford E-350 models

Installation Notes and Tips

Verify radiator dimensions, inlet and outlet size, and transmission cooler fittings before installation. Some listed applications note 1/2" transmission oil cooler fittings, so confirm the vehicle’s cooler line configuration against the original radiator. Flush the cooling system, inspect hoses and clamps, and check the transmission cooler lines for contamination or wear before fitting the new radiator.

Quality Assurance

Koyorad states that its radiators are manufactured as high-quality OE-equivalent replacements, using technical experience focused on getting the replacement job done correctly the first time. The A2977 is built to meet the needs of the listed Ford applications with the correct cooling layout and integrated transmission oil cooler.