Koyorad A13119 Radiator

Koyorad A13119 Radiator Overview

The Koyorad A13119 radiator is an OE-equivalent replacement built for consistent cooling performance in select hybrid applications. It is engineered with an aluminum core and plastic tanks to match the fit and function expected in modern Toyota and Lexus cooling systems.

Compatible with 2010-2017 Toyota Prius, 2011-2017 Lexus CT200h, 2012-2015 Toyota Prius Plug-In, and 2012-2015 Toyota Prius V, this radiator supports direct replacement needs for vehicles with the listed cooling configuration. The Koyorad A13119 is a practical choice when replacing a worn or leaking radiator on these applications.

Key Features

• OE-equivalent radiator replacement from Koyorad
• Aluminum core for efficient heat transfer
• Single-row core design
• Plastic tank construction
• Core dimensions: 23.625 in. height, 15.5 in. width, 0.625 in. thickness
• Inlet and outlet diameter: 1.375 in.
• Fits select Toyota Prius, Lexus CT200h, Prius Plug-In, and Prius V applications

Product Details

Koyorad Radiator A13119 is part of Koyorad’s radiator line, focused on OE-style replacement cooling components for vehicles that require accurate fitment and dependable thermal management. The aluminum core and plastic tank layout follows common factory-style construction, helping maintain proper coolant flow and system integration on the listed hybrid models. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

For buyers searching for a Toyota Prius radiator replacement, Lexus CT200h radiator, or a Koyorad radiator for Prius Plug-In and Prius V models, this part number provides a direct-fit option for the specified years and configurations. The Koyorad A13119 is intended for vehicles matching the fitment data shown below.

Common Problems This Radiator Can Address

• Coolant leaks from a damaged or aging radiator
• Overheating caused by restricted heat dissipation
• Corrosion or deterioration in the original radiator core
• Cracked or weakened plastic tank sections
• Reduced cooling efficiency in high-mileage hybrid vehicles

Installation Notes and Tips

Verify the vehicle’s year, make, model, and cooling configuration before ordering the Koyorad A13119. Confirm inlet and outlet sizing, core dimensions, and the presence of an external oil cooler where applicable, especially on 2012-2015 Toyota Prius Plug-In and 2012-2015 Toyota Prius V applications. Drain and refill coolant according to factory service procedures, and inspect hoses, clamps, and related cooling components during replacement.

Quality Assurance

Koyorad manufactures OE-equivalent radiators using application-specific engineering and replacement-focused construction. The brand’s radiator line is built to meet the fitment and performance expectations of the listed Toyota and Lexus vehicles, including 2010-2017 Toyota Prius and 2011-2017 Lexus CT200h applications.