Denso 221-9118 Radiator

Overview of Denso Radiator for Jeep Grand Cherokee

The Denso radiator part number 221-9118 is designed specifically for Jeep Grand Cherokee models, providing reliable cooling performance. This radiator includes a transmission oil cooler, making it a comprehensive solution for your vehicle's cooling system needs.

• Core Height: 23.4252 inches
• Core Width: 21.5354 inches
• Core Thickness: 1.0236 inches
• Inlet Diameter: 1.5276 inches
• Outlet Diameter: 1.5276 inches
• Includes Transmission Oil Cooler

Detailed Radiator Specifications

The Denso 221-9118 radiator features a core height of 23.4252 inches and a core width of 21.5354 inches, providing ample surface area for efficient heat dissipation. With a core thickness of just over one inch, this radiator balances cooling capacity with compact design. Both the inlet and outlet diameters measure 1.5276 inches, ensuring compatibility with the Jeep Grand Cherokee's cooling system hoses. The integrated transmission oil cooler supports transmission fluid temperature regulation, which is essential for maintaining transmission performance and longevity.

Compatible Vehicles and Applications

This radiator is compatible with Jeep Grand Cherokee models, making it a direct replacement part for vehicles requiring a radiator with an integrated transmission oil cooler. The part number 221-9118 ensures precise fitment and function within the cooling system of these vehicles.

• Overheating issues due to radiator core damage or clogging
• Transmission fluid overheating caused by a faulty cooler
• Leaks or cracks in the radiator core or tanks
• Reduced engine cooling efficiency impacting performance
• Replacement during routine maintenance or system upgrades

Installation Notes and Tips

When installing the Denso radiator 221-9118 on a Jeep Grand Cherokee, ensure all hose connections match the 1.5276-inch inlet and outlet diameters for a secure fit. Properly bleed the cooling system after installation to remove air pockets and verify the transmission oil cooler lines are correctly connected. It is recommended to inspect all related components such as hoses and clamps during installation to prevent future leaks or failures.

Quality Assurance and Warranty

Denso radiators are manufactured to meet OEM specifications, ensuring reliable performance and durability. The 221-9118 radiator undergoes rigorous quality control to maintain consistent standards. Warranty coverage details should be confirmed with the original equipment manufacturer or authorized distributor to ensure protection against defects.