Koyorad A13039 Radiator

Koyorad A13039 Radiator for Nissan Quest and Murano

The Koyorad A13039 radiator is an OE-equivalent replacement built for direct cooling-system service on select Nissan applications. It uses an aluminum core with plastic tanks and integrated transmission oil cooler provisions to match the factory-style layout for the Nissan Quest and Nissan Murano.

Key Features

• OE-equivalent radiator replacement from Koyorad
• Aluminum core with plastic tank construction
• Single-row core design for factory-style fitment
• Core dimensions: 26.4375 in. height x 18.8125 in. width x 1 in. thickness
• Inlet and outlet diameters: 1.375 in.
• Transmission oil cooler diameter: 1.0625 in. with 5 plate quantity
• Direct-fit cooling component for Nissan Quest and Nissan Murano applications

Detailed Description

Koyorad Radiator A13039 is engineered as a replacement radiator for 2011-2017 Nissan Quest, 2012-2014 Nissan Murano, and 2009-2011 Nissan Murano applications. The radiator core is aluminum for efficient heat transfer, while the plastic tanks follow the common OE-style construction used in many factory cooling systems. With matched inlet and outlet sizing and built-in transmission oil cooler connections, this radiator supports a straightforward replacement for vehicles that use the listed configuration. Koyorad focuses on replacement radiators that follow OE-equivalent specifications, making the A13039 a practical choice when servicing a Nissan Quest or Nissan Murano cooling system. The part number A13039 is useful when verifying the correct radiator against the vehicle’s original equipment listing.

Common Uses

• Replacing a leaking or cracked radiator
• Restoring coolant flow after internal blockage or corrosion
• Addressing overheating caused by reduced heat exchange
• Repairing transmission cooler circuit issues tied to the radiator assembly
• Servicing a Nissan Quest or Nissan Murano cooling system with OE-style dimensions

Installation Notes and Tips

Confirm radiator dimensions, inlet and outlet size, and transmission oil cooler connection details before installation. Compare the original unit to Koyorad A13039 to verify fitment on the specific Nissan Quest or Nissan Murano year listed. Flush the cooling system, inspect hoses and clamps, and check the transmission cooler lines for wear before installing the replacement radiator. Proper coolant fill and air bleeding are important after installation to help maintain stable operating temperature.

Quality Assurance

Koyorad builds OE-equivalent radiators using application-specific engineering and replacement-focused manufacturing standards. The A13039 is intended to match the factory-style cooling layout for the listed Nissan applications, supporting accurate fitment and dependable service replacement.