Koyorad A13079 Radiator

Koyorad A13079 Radiator for Infiniti V8 and V6 Cooling

The Koyorad A13079 radiator is an OE-equivalent replacement built for select Infiniti performance and luxury applications. It combines an aluminum core with plastic tanks and integrated transmission oil cooler provisions to support dependable engine cooling and automatic transmission fluid temperature control.

Compatible With 2009-2017 Infiniti FX35, FX50, and QX70 applications, this radiator is a direct-fit solution for owners looking for a replacement that matches the original cooling layout. The Koyorad A13079 is a practical choice for Infiniti FX35 radiator replacement and Infiniti QX70 radiator replacement searches.

Key Features

• Part number: A13079
• Aluminum core with single-row construction
• Plastic tank design
• Core dimensions: 25.0625 in. height, 21.375 in. width, 1 in. thickness
• Inlet and outlet diameter: 1.375 in.
• Transmission oil cooler included with 1.0625 in. diameter and 5 plate quantity
• Tow packaging: with tow

OE-Style Replacement Construction

Koyorad Radiator products are built around OE-equivalent replacement standards, using the technical experience needed to produce a radiator that matches the original application requirements. The A13079 radiator is engineered for the cooling demands of Infiniti FX35, FX50, and QX70 models, with integrated transmission cooler features that support factory-style fluid routing. If you are searching for Koyorad A13079 or a radiator for 2014-2017 Infiniti QX70, this unit provides the correct core size and connection layout for the listed vehicles.

What This Radiator Helps Address

• Overheating caused by a leaking or clogged radiator
• Coolant loss from cracked tanks or worn core seams
• Transmission fluid temperature issues related to a failing cooler circuit
• Reduced cooling efficiency from age, corrosion, or internal blockage
• Replacement needs after impact damage to the front cooling stack

Installation Notes and Fitment

Fits 2014-2017 Infiniti QX70, N/A.

Fits 2009-2013 Infiniti FX50, N/A.

Fits 2009-2012 Infiniti FX35, N/A.

Verify hose diameter, cooler line connections, and overall core dimensions before installation. This radiator is intended for the listed Infiniti applications only, and the part number A13079 should be matched to the vehicle’s original cooling configuration before ordering.

Quality Assurance

Koyorad manufactures OE-equivalent radiators using application-specific engineering and replacement-focused construction. The A13079 reflects that approach with aluminum core construction, integrated transmission cooling, and fitment coverage for select Infiniti FX35, FX50, and QX70 models.