Koyorad A2938 Radiator

Koyorad A2938 Radiator for Acura MDX and ZDX

The Koyorad A2938 radiator is an OE-equivalent replacement built for direct-fit cooling system service on select Acura applications. It features an aluminum core with plastic tanks and includes an internal transmission oil cooler for vehicles equipped with automatic transmission cooling integration.

Key Features

• OE-equivalent radiator replacement from Koyorad
• Aluminum core with plastic tank construction
• Single-row core design
• Core dimensions: 31.125 in. wide, 19.6875 in. high, 1.0625 in. thick
• Inlet and outlet diameters: 1.25 in.
• Internal transmission oil cooler included
• Transmission oil cooler plate quantity: 5
• Fits 2007-2013 Acura MDX and 2010-2012 Acura ZDX

Detailed Description

Koyorad A2938 is a replacement radiator engineered to match OE-style fitment and cooling function for the Acura MDX and Acura ZDX. The aluminum core helps transfer heat efficiently, while the plastic tank design follows common factory-style construction for straightforward radiator replacement service. This part number, A2938, also includes an internal transmission oil cooler, making it a direct solution for vehicles that route transmission fluid through the radiator assembly. For shoppers searching for a 2007-2013 Acura MDX radiator or a 2010-2012 Acura ZDX radiator, Koyorad A2938 provides the specified core size, hose connections, and integrated cooler layout needed for the application.

What It Helps Solve

• Overheating caused by a worn or leaking radiator
• Coolant loss from cracked tanks or damaged core seams
• Transmission fluid cooling issues tied to a failed internal cooler
• Restricted heat exchange from an aging radiator core
• Replacement needs after corrosion, impact damage, or plastic tank failure

Installation Notes and Tips

Verify hose diameter, core dimensions, and transmission cooler routing before installation. Drain coolant and transmission fluid as required for your vehicle setup, then inspect hoses, clamps, and mounting points for wear before transferring the new radiator into place. This part number, A2938, is intended for direct replacement service on the listed Acura MDX and Acura ZDX applications, so matching the original configuration is important for proper fitment.

Quality Assurance

Koyorad states that its radiators are built as OE-equivalent replacements and are backed by the company’s manufacturing experience in replacement cooling components. That focus on factory-style fit and function makes the Koyorad A2938 a practical choice for Acura MDX and Acura ZDX radiator service.