Koyorad A13024 Radiator

Koyorad A13024 Radiator for Highlander

The Koyorad A13024 radiator is an OE-equivalent replacement built for 2008-2013 Toyota Highlander applications. It uses an aluminum core with plastic tanks and the correct 1.375 in. inlet and outlet diameters for direct-fit cooling system service.

Key Features

• Fits 2008-2010 Toyota Highlander, N/A
• Fits 2011-2013 Toyota Highlander, N/A
• Aluminum core construction with plastic tanks
• Single-row core design for OE-style packaging
• Core dimensions: 18.6875 in. height, 31.125 in. width, 1.0625 in. thickness
• 1.375 in. inlet and 1.375 in. outlet diameters
• Includes 1.125 in. transmission oil cooler diameter
• Tow packaging: With Tow

Product Details

Koyorad Radiator A13024 is part of Koyorad Radiator’s OE-equivalent replacement line, focused on factory-style fitment and cooling performance. This radiator is engineered for Toyota Highlander models from 2008 through 2013, with dimensions and connection sizes that match the original cooling layout. Koyorad’s manufacturing background emphasizes accurate replacement construction, making this radiator a practical choice for restoring proper engine temperature control in a Toyota Highlander radiator replacement.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Problems This Radiator Can Address

• Coolant leaks from a cracked or aging radiator tank
• Overheating caused by restricted or damaged radiator flow
• Cooling system loss from worn inlet or outlet connections
• Transmission fluid cooling concerns tied to a failing cooler circuit
• Reduced cooling efficiency in a high-mileage Toyota Highlander

Installation Notes and Tips

Verify radiator dimensions, inlet and outlet sizes, and transmission cooler connection requirements before installation. Flush the cooling system, inspect hoses and clamps, and confirm the fan shroud and mounting points are in good condition. After installation, refill with the correct coolant mixture and bleed air from the system according to factory service procedures.

Quality Assurance

Koyorad builds OE-equivalent radiators using application-specific engineering and replacement-focused manufacturing standards. The A13024 is intended to match the original radiator layout for the listed Toyota Highlander model years.