Koyorad A13431 Radiator

Koyorad A13431 Radiator for Nissan Rogue

The Koyorad A13431 radiator is an OE-equivalent cooling replacement built for select Nissan Rogue, Rogue Sport, and Rogue Select applications. It combines an aluminum core with plastic tanks and integrated engine and transmission oil cooling to support factory-style thermal management.

Key Features

• Aluminum core with 1-row construction for efficient heat transfer
• Plastic tank design for OE-style fit and function
• Integrated internal engine oil cooler included
• Integrated internal transmission oil cooler included
• Engine oil cooler diameter: 1.625 in.
• Transmission oil cooler diameter: 1.0625 in.
• Inlet and outlet diameters: 1.375 in.
• Core dimensions: 16.125 in. height, 29.8125 in. width, 0.625 in. thickness

Product Details

Koyorad Radiator A13431 is engineered as a direct replacement radiator for Nissan cooling system service. Koyorad focuses on OE-equivalent construction and manufacturing know-how, giving this radiator the dimensions and cooler integration needed for factory-style fitment on 2014-2019 Nissan Rogue, 2017-2019 Nissan Rogue Sport, and 2014-2015 Nissan Rogue Select applications. If you are replacing a leaking or restricted radiator on a Nissan Rogue, this part number provides the cooling layout expected for the original system.

The Koyorad radiator line is built around replacement parts that match original equipment requirements, making the A13431 a practical choice for drivers and repair shops looking for a radiator with integrated fluid cooling passages. This part number, A13431, is listed for multiple Nissan compact SUV applications and is a strong fit for cooling-system repairs where both engine and transmission heat exchange are part of the factory design.

What It Helps Fix

• Coolant leaks from a damaged radiator core or tank
• Overheating caused by restricted coolant flow
• Transmission temperature issues related to radiator cooler failure
• Engine oil cooling concerns tied to a failed integrated cooler
• Fitment problems when replacing an OE-style Nissan Rogue radiator

Installation Notes and Tips

Verify inlet and outlet hose sizes, cooler line connections, and mounting points before installation. Flush the cooling system and inspect hoses, clamps, and coolant condition when replacing the radiator. Because this radiator includes internal engine and transmission oil cooling, confirm all fluid circuits are clean and properly connected during service.

Quality Assurance

Koyorad builds OE-equivalent radiators using application-specific engineering and manufacturing experience to support accurate replacement fitment. This radiator is part of the Koyorad Radiator line and is identified by part number A13431.

Compatible Vehicles

• Fits 2018-2019 Nissan Rogue, N/A
• Fits 2017-2019 Nissan Rogue Sport, N/A
• Fits 2014-2017 Nissan Rogue, N/A
• Fits 2014-2015 Nissan Rogue Select, N/A