Koyorad A13582 Radiator

Koyorad A13582 Radiator for Honda Civic

The Koyorad A13582 radiator is an OE-equivalent replacement built for 2016-2021 Honda Civic applications. It uses an aluminum core with plastic tanks to match the cooling system layout expected in modern daily-driver use.

Key Features

• Aluminum core construction for efficient heat transfer
• Single-row core design
• Core dimensions: 26.5625 in. height, 18.25 in. width, 1.0625 in. thickness
• 1.25 in. inlet diameter and 1.25 in. outlet diameter
• Plastic tank material for OE-style fit and function
• Direct replacement radiator for Honda Civic cooling system service

Product Details

Koyorad Radiator A13582 is engineered as a replacement radiator for Honda Civic models from 2016 through 2021. Koyorad focuses on OE-equivalent radiator construction, using the technical experience needed to produce a replacement that matches the application requirements of the original cooling system. This radiator is listed for 2018-2021 Honda Civic, all body styles, and 2016-2017 Honda Civic applications. The A13582 part number is the reference to verify the correct radiator for your vehicle before ordering.

Koyorad’s radiator line is built around replacement cooling components that follow original-equipment style dimensions and materials. For buyers searching for a Honda Civic radiator replacement, Koyorad A13582 offers a straightforward option for restoring proper coolant flow and heat dissipation in the vehicle’s cooling circuit.

What It Helps Address

• Leaking or damaged radiator tanks
• Restricted coolant flow from an aging radiator core
• Overheating caused by reduced heat exchange
• Corrosion or wear in the original radiator assembly
• Cooling system service on a 2016-2021 Honda Civic

Installation Notes and Tips

Confirm radiator dimensions, inlet and outlet size, and vehicle fitment before installation. This part fits 2018-2021 Honda Civic, N/A, all body styles, and 2016-2017 Honda Civic, N/A. Verify hose connection size, mounting points, and cooling fan clearance during replacement. The A13582 part number should be matched to the vehicle application using the VIN or existing radiator specifications.

Quality Assurance

Koyorad manufactures OE-equivalent radiators using application-specific engineering and replacement-focused construction. This part cross-references no listed alternate part numbers for the same application.