Koyorad A2354 Radiator

Koyorad A2354 Radiator for Honda Civic

The Koyorad A2354 radiator is an OE-equivalent replacement built for 2001-2005 Honda Civic applications. It combines an aluminum core with plastic tanks and includes an internal transmission oil cooler for direct-fit cooling system service.

Key Features

• Fits 2001-2005 Honda Civic, N/A
• Aluminum core with plastic tank construction
• Core dimensions: 13.75 in. height, 26.875 in. width, 0.625 in. thickness
• Single-row core design for OE-style replacement fitment
• Inlet and outlet diameters: 1.125 in.
• Internal transmission oil cooler included, with 0.75 in. cooler diameter
• Koyorad A2354 radiator engineered as an OE-equivalent replacement

Detailed Description

Koyorad A2354 is a replacement radiator for the Honda Civic that follows OE-style dimensions and cooling layout for 2001-2005 model years. The aluminum core supports efficient heat transfer, while the plastic tank design matches common factory-style construction. This radiator includes an internal transmission oil cooler, making it a direct service part for vehicles equipped with that cooling setup. If you are searching for a Honda Civic radiator replacement, Koyorad A2354 offers the fitment and component layout needed for routine cooling system repair.

Koyorad builds replacement radiators with the technical experience needed to match original equipment requirements closely, helping simplify radiator replacement on the Honda Civic. The Koyorad A2354 part number is useful when cross-checking catalog listings, and A2354 is the identifier to reference when ordering or verifying application details.

Common Issues This Radiator Can Address

• Coolant leaks from a damaged or aging radiator
• Overheating caused by restricted or inefficient heat exchange
• Transmission fluid cooling concerns in vehicles with an integrated cooler
• Cracked plastic tanks or worn core seams
• Reduced cooling performance from corrosion or internal blockage

Installation Notes and Tips

Verify the existing radiator dimensions, inlet and outlet sizes, and transmission cooler connections before installation. Flush the cooling system, inspect hoses and clamps, and confirm the fan shroud and mounting points align with the original setup. For best results, refill with the correct coolant mixture and bleed air from the system after installation. This part cross-references Denso (e.g., 221-0508) for the same application.

Quality Assurance

Koyorad positions this radiator as an OE-equivalent replacement built to meet the needs of factory-style cooling system service. The A2354 radiator is manufactured to support direct replacement use on listed Honda Civic applications.