Denso 221-4800 Radiator

Denso Radiator for Suzuki Grand Vitara and XL-7

The Denso 221-4800 radiator is built for direct-fit cooling system service on select Suzuki applications. It combines OE-style dimensions with an integrated transmission oil cooler to support stable engine and transmission temperatures in daily driving and demanding conditions.

Key Features

• Core height: 16.7500 in.
• Core width: 23.5620 in.
• Core thickness: 1.0000 in.
• Inlet diameter: 1.3750 in.
• Outlet diameter: 1.3750 in.
• Transmission oil cooler included
• Built to OE configuration standards for fitment and cooling performance

Detailed Description

Denso part number 221-4800 is a radiator engineered around OE specifications for the 2001-2005 Suzuki Grand Vitara and 2002-2003 Suzuki XL-7. Denso uses its OE manufacturing experience to match radiator configuration, tank design, fin pitch, core dimensions, and materials to the requirements of the original application. That attention to fitment helps the radiator install cleanly and perform as intended in the vehicle’s cooling system. This part cross-references Spectra Premium CU2430 for the same application.

For Suzuki Grand Vitara and Suzuki XL-7 cooling system repair, this radiator supports heat transfer through a 16.7500-inch core height, 23.5620-inch core width, and 1.0000-inch core thickness. The included transmission oil cooler adds an important function for vehicles equipped with automatic transmission cooling through the radiator assembly. Denso 221-4800 is a practical choice when replacing a leaking, clogged, or damaged radiator on these models.

What This Radiator Helps Solve

• Engine overheating caused by restricted coolant flow
• Coolant loss from cracked or leaking radiator tanks or seams
• Transmission fluid temperature control issues on equipped vehicles
• Reduced cooling efficiency from a worn or corroded radiator core
• Fitment problems from using a non-OE-style replacement radiator

Installation Notes and Tips

Verify inlet and outlet hose sizes before installation: both are 1.3750 in. Confirm the vehicle’s cooling system is fully drained, inspect hoses and clamps for wear, and flush the system if contamination is present. After installation, refill with the correct coolant mixture and bleed air from the system to help prevent hot spots and temperature fluctuations. Fits 2001-2005 Suzuki Grand Vitara and 2002-2003 Suzuki XL-7, N/A.

Quality Assurance

Denso radiators are produced to meet OE manufacturer standards and are subjected to durability and function testing before release. That OE-focused process supports reliable cooling performance and consistent fitment for Suzuki Grand Vitara and Suzuki XL-7 radiator replacement service.