Denso 221-4800 Radiator

Reliable Radiator Replacement for Suzuki Grand Vitara and XL-7

The Denso 221-4800 radiator is engineered to provide efficient cooling performance for Suzuki Grand Vitara and XL-7 models. Designed with precise core dimensions and integrated transmission oil cooler, this radiator supports optimal engine temperature management under various driving conditions.

• Core Height: 16.75 inches
• Core Width: 23.562 inches
• Core Thickness: 1.0 inch
• Inlet Diameter: 1.375 inches
• Outlet Diameter: 1.375 inches
• Includes Transmission Oil Cooler

Technical Specifications and Design Details

This Denso radiator (part number 221-4800) features a core height of 16.75 inches and a width of 23.562 inches, providing a substantial surface area for heat dissipation. The 1-inch core thickness balances cooling efficiency with durability. Both the inlet and outlet diameters measure 1.375 inches, ensuring compatibility with the original Suzuki cooling system hoses. The integrated transmission oil cooler supports the vehicle’s transmission fluid temperature regulation, which is critical for maintaining transmission performance and longevity.

Compatible Vehicles and Application

This radiator is specifically compatible with Suzuki Grand Vitara and XL-7 models, making it a direct replacement for the original equipment. It is designed to address common cooling system issues such as overheating, coolant leaks, and transmission fluid temperature irregularities.

• Overheating due to radiator core damage or clogging
• Coolant leaks from cracked or corroded radiator tanks
• Transmission fluid overheating affecting shifting performance
• Reduced cooling efficiency from worn or damaged radiator cores

Installation Notes and Tips

When installing the Denso 221-4800 radiator, ensure all hose connections match the 1.375-inch inlet and outlet diameters for a secure fit. Drain the coolant and transmission fluid before removal of the old radiator. Inspect and replace any worn hoses or clamps to prevent leaks. Bleed the cooling system properly after installation to avoid air pockets that can cause overheating.

Quality Assurance and Warranty Information

Denso radiators are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The 221-4800 radiator undergoes rigorous quality control testing to verify core integrity and cooling efficiency. Warranty coverage details should be confirmed with the distributor or manufacturer, as they may vary by region.