APDI 8013449 Radiator

Radiator for Toyota Highlander Cooling Service

APDI 8013449 is a radiator for the 2014-2016 Toyota Highlander with tow package. It uses a plastic tank and aluminum core construction to match the cooling demands of this application while maintaining OE-style fitment. This APDI radiator 8013449 is built for direct replacement service on the Toyota Highlander radiator application listed below.

Key Features

• Plastic tank aluminum construction
• Core height: 20-5/8 in.
• Core width: 29-7/8 in.
• Core thickness: 5/8 in.
• Single-row core design
• Inlet diameter: 1-3/8 in.
• Outlet diameter: 1-3/8 in.
• Transmission oil cooler: 14-3/4 in.

Detailed Description

APDI 8013449 is a radiator engineered for the Toyota Highlander with tow package, covering 2014, 2015, and 2016 model years. The aluminum core helps transfer heat efficiently, while the plastic tank design follows common OE-style radiator construction for this vehicle platform. With a 20-5/8 inch core height, 29-7/8 inch core width, and 5/8 inch core thickness, this radiator is sized for the specified Highlander cooling system. The 1-3/8 inch inlet and outlet diameters and integrated 14-3/4 inch transmission oil cooler support the original cooling layout. This part cross-references Spectra Premium CU13449 for the same application.

What This Radiator Helps Address

• Overheating caused by a leaking or restricted Toyota Highlander radiator
• Coolant loss from cracked plastic tanks or aged core seams
• Reduced heat rejection in a tow package cooling system
• Transmission fluid temperature control concerns tied to the radiator cooler circuit
• Cooling performance issues after corrosion, clogging, or internal blockage

Installation Notes and Tips

Fits 2014-2016 Toyota Highlander, N/A, with tow package; radiator. Confirm inlet and outlet sizing, cooler connection layout, and mounting points against the original unit before installation. Flush the cooling system, inspect hoses and clamps, and verify proper coolant fill and air bleeding after replacement. APDI 8013449 is also referenced by Carlson 13449 and 13586, as well as OE-style interchange numbers 164000P420, 164000P440, and CR13449.

Quality Assurance

APDI supplies radiator replacement parts for cooling-system service applications. This radiator is built to match the listed Toyota Highlander fitment and dimensional specifications for direct replacement use.