Denso 221-9037 Radiator

Overview of the Denso Radiator for Jeep Grand Cherokee

The Denso 221-9037 radiator is engineered specifically for Jeep Grand Cherokee models, providing reliable cooling performance. Designed with precise core dimensions and integrated transmission oil cooler, this radiator supports optimal engine temperature management.

• Core Height: 23.4252 inches
• Core Width: 21.5748 inches
• Core Thickness: 1.2598 inches
• Inlet Diameter: 1.4961 inches
• Outlet Diameter: 1.4961 inches
• Includes Transmission Oil Cooler

Technical Specifications and Features

The Denso 221-9037 radiator features a core height of 23.4252 inches and a core width of 21.5748 inches, providing a substantial surface area for heat dissipation. Its core thickness of 1.2598 inches ensures efficient coolant flow and heat exchange. Both the inlet and outlet diameters measure 1.4961 inches, matching factory specifications for seamless integration. The inclusion of a transmission oil cooler enhances the radiator’s functionality by helping maintain transmission fluid temperature, which is critical for the Jeep Grand Cherokee’s drivetrain performance.

Compatible Vehicles and Applications

This radiator is compatible with Jeep Grand Cherokee models, designed to meet the cooling demands of this specific make and model. The part number 221-9037 corresponds directly to this application, ensuring proper fitment and function without modification.

• Overheating engine issues
• Coolant leaks or radiator damage
• Transmission fluid overheating
• Reduced cooling efficiency
• Corroded or clogged radiator cores

Installation Notes and Tips

When installing the Denso 221-9037 radiator, ensure all hose connections match the 1.4961-inch inlet and outlet diameters for a secure fit. Properly bleed the cooling system after installation to prevent air pockets. Verify the transmission oil cooler lines are correctly connected to maintain transmission fluid temperature control. It is recommended to inspect all related components such as hoses and clamps during installation to avoid future leaks or failures.

Quality Assurance and Warranty

Denso radiators are manufactured to meet OEM standards, ensuring durability and performance. The 221-9037 radiator undergoes rigorous quality control to maintain consistent cooling efficiency. Warranty coverage details should be confirmed with the supplier or manufacturer, as they may vary by region or distributor.