Denso 221-3230 Radiator

Denso 221-3230 Radiator for Honda Accord

The Denso 221-3230 radiator is built for 2003-2007 Honda Accord applications with DENSO radiator fitment. It is engineered around OE-style dimensions and materials to support proper engine cooling, stable operating temperatures, and consistent fitment.

For buyers searching for a Honda Accord radiator replacement, this Denso 221-3230 unit follows the core sizing and connection dimensions needed for a direct-service cooling system repair.

Key Features

• Core height: 14.7500
• Core width: 28.2500
• Core thickness: 1.0000
• Inlet diameter: 0.9370
• Outlet diameter: 0.9370
• Transmission oil cooler included: No
• OE-focused radiator configuration for fitment accuracy

Detailed Description

Denso Part Number 221-3230 is a radiator for 2003-2007 Honda Accord models. Denso supplies radiators to OE vehicle manufacturers and applies that experience to replacement cooling components, with attention to core dimensions, tank design, fin pitch, and material selection. This radiator is built to meet rigid OE standards for performance, reliability, and fitment.

For Honda Accord cooling system service, the Denso 221-3230 provides the dimensional match needed for a proper radiator replacement. This part cross-references Spectra Premium CU2571 for the same application.

What This Radiator Helps Address

• Engine overheating caused by a worn or leaking radiator
• Coolant loss from cracked tanks or damaged core sections
• Restricted cooling performance from age-related radiator wear
• Fitment issues when replacing an original Honda Accord radiator
• Cooling system service needs on 2003-2007 Honda Accord vehicles

Installation Notes and Tips

Verify inlet and outlet hose diameters before installation. Confirm that the vehicle is a 2003-2007 Honda Accord and that the replacement radiator matches the existing cooling system layout. Inspect hoses, clamps, and coolant condition during radiator service to help complete the repair correctly.

Quality Assurance

Denso radiators are built using OE supplier experience and undergo durability and function testing before release. The 221-3230 is produced to support dependable cooling performance and consistent fitment for Honda Accord applications.