Part #: A2574

Koyorad A2574 Radiator

⚙️ 4 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Honda, Civic
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Cooling Solution for Honda Civic Vehicles

The Koyorad A2574 radiator is engineered to provide efficient cooling performance for Honda Civic models. Designed with durable materials and precise dimensions, this radiator helps maintain optimal engine temperature under various driving conditions.

  • Core Height: 13.75 inches
  • Core Width: 26.875 inches
  • Core Thickness: 1 inch
  • Single-row aluminum core for effective heat dissipation
  • Plastic tank construction for corrosion resistance
  • Inlet and outlet diameters of 1.75 inches for proper coolant flow

Detailed Radiator Specifications and Construction

The Koyorad A2574 radiator features a single-row aluminum core that measures 13.75 inches in height, 26.875 inches in width, and 1 inch in thickness. Aluminum is chosen for its lightweight properties and excellent thermal conductivity, ensuring efficient heat transfer from the engine coolant to the air. The plastic tanks are designed to resist corrosion and reduce overall weight, contributing to the radiator's durability and longevity. Both the inlet and outlet ports have a diameter of 1.75 inches, matching OEM specifications for seamless integration with the Honda Civic's cooling system.

Compatible Vehicles and Common Applications

This radiator is specifically compatible with Honda Civic models, making it a suitable replacement part for maintaining proper engine cooling. It addresses common cooling system issues such as:

  • Overheating due to radiator core damage or clogging
  • Coolant leaks from cracked or worn tanks
  • Reduced cooling efficiency from corrosion or buildup
  • Inadequate coolant flow caused by incorrect radiator dimensions
  • Engine temperature fluctuations impacting performance

Installation Notes and Tips

When installing the Koyorad A2574 radiator, ensure that all hose connections match the 1.75-inch inlet and outlet diameters for a secure fit. Verify that the radiator core dimensions align with the vehicle's mounting points to avoid installation issues. It is recommended to flush the cooling system before installation to remove any debris or contaminants that could affect radiator performance. Properly bleed the cooling system after installation to eliminate air pockets and ensure efficient coolant circulation.

Quality Assurance and Warranty Information

Koyorad radiators are manufactured to meet or exceed OEM standards for fit, form, and function. The A2574 radiator undergoes rigorous quality control to ensure durability and reliable performance in Honda Civic vehicles. While specific warranty details are not provided, Koyorad products typically come with manufacturer-backed warranties covering defects in materials and workmanship.

BrandKoyorad
Part NumberA2574
Core Height13.75
Core MaterialAluminum
Core Row Quantity1
Core Thickness1
Core Width26.875
Inlet Diameter1.75
Outlet Diameter1.75
Tank MaterialPlastic
TitleKoyorad a2574 radiator

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2005HondaCivic2.0LL4N/A
2004HondaCivic2.0LL4N/A
2003HondaCivic2.0LL4N/A
2002HondaCivic2.0LL4N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.