TYC 13389 Radiator

TYC Radiator for 2011-2013 Mazda 6

The TYC Radiator Part Number 13389 is a direct-fit cooling system replacement for 2011-2013 Mazda 6 applications. Built with an aluminum core and plastic tanks, it uses a downflow configuration and a concentric transmission oil cooler to support engine cooling and automatic transmission fluid temperature control in one assembly.

Key Features

• Aluminum core with plastic tank construction
• Downflow radiator design for the listed Mazda 6 applications
• Concentric transmission oil cooler integrated into the radiator
• Hose clamp inlet and outlet fittings
• Core dimensions: 29.61 in. length, 14.88 in. height, 0.63 in. thickness
• Single-row core design with 0.25 in. fin height
• Inlet diameter: 1.40 in.; outlet diameter: 1.39 in.

Detailed Description

TYC Radiator 13389 is engineered for 2011-2013 Mazda 6 models that use a radiator with integrated transmission cooling. The aluminum core supports heat transfer, while the plastic tanks provide a lightweight OE-style construction. With a 13.78 in. transmission oil cooler fitting distance and hose clamp-style connections, this radiator matches the layout needed for the specified Mazda 6 fitment. This part also cross-references Spectra Premium CU13389 for the same application.

TYC Radiator is the product line name used for TYC cooling components, including replacement radiators built around vehicle-specific dimensions and connection points. For Mazda 6 owners searching for a radiator replacement for 2011, 2012, or 2013 models, Part Number 13389 provides the listed core size, flow configuration, and cooler integration in one unit.

Common Problems This Part Addresses

• Engine overheating caused by a leaking or restricted radiator
• Coolant loss from cracked plastic tanks or aged core seams
• Poor heat rejection from a clogged or damaged radiator core
• Transmission fluid temperature issues related to an integrated cooler failure
• Fitment problems when replacing the original Mazda 6 radiator assembly

Installation Notes and Tips

Verify the inlet and outlet diameters, hose clamp connections, and transmission cooler port layout against the original radiator before installation. Drain the cooling system fully, inspect hoses and clamps for wear, and flush the system if contamination is present. Confirm that the replacement matches the vehicle’s radiator configuration for 2011-2013 Mazda 6 applications before final assembly.

Quality Assurance

TYC manufactures this radiator as a vehicle-specific replacement component with OE-style dimensions and connection points for the listed Mazda 6 fitment. Part Number 13389 is built to match the specified cooling and transmission cooler layout for direct replacement use.