Denso 221-3215 Radiator

Denso Radiator for Honda Accord

The Denso 221-3215 radiator is built for 1998-2002 Honda Accord applications with Denso radiator fitment. It combines OE-style dimensions with integrated transmission oil cooler support to help maintain stable engine temperatures and consistent cooling-system performance.

Key Features

• Core height: 14.7500 in.
• Core width: 26.6870 in.
• Core thickness: 0.6250 in.
• Inlet diameter: 1.2500 in.
• Outlet diameter: 1.2500 in.
• Transmission oil cooler included
• OE-focused radiator configuration for fitment accuracy

Detailed Description

Denso part number 221-3215 is a replacement radiator engineered around OE specifications for the Honda Accord. Denso supplies radiators to vehicle manufacturers worldwide, and this unit reflects that OE experience through its core dimensions, tank design, fin pitch, and material selection. For 1998-2002 Honda Accord cooling-system service, this radiator is built to support proper heat transfer and dependable operation under everyday driving and demanding conditions.

This radiator cross-references APDI 8012148 for the same application. It is also a direct-fit option for Honda Accord models listed below and is identified by part number 221-3215 in catalog searches.

Vehicle Fitment

• Fits 1998-2002 Honda Accord, N/A, w/ DENSO Radiator

What It Helps Address

• Engine overheating caused by a worn or restricted radiator
• Coolant leaks from aging radiator tanks or core damage
• Transmission cooling concerns when the factory cooler circuit is part of the system
• Reduced cooling efficiency from clogged or corroded internal passages
• Fitment issues when replacing an OE-style Honda Accord radiator

Installation Notes and Tips

Verify inlet and outlet sizes, core dimensions, and transmission cooler connections before installation. Flush the cooling system, inspect hoses and clamps, and confirm the radiator mounts securely in the factory location. For Honda Accord cooling repair, matching the existing OE-style layout helps ensure proper hose routing and cooler line connection.

Quality Assurance

Denso radiators are built to OE standards and undergo durability and function testing before release. That testing process supports consistent fitment and reliable cooling performance for Honda Accord applications.