Denso 221-3237 Radiator

Overview of the Denso Radiator for Acura MDX and ZDX

The Denso radiator part number 221-3237 is designed specifically for Acura MDX and ZDX models. This radiator includes a transmission oil cooler, ensuring efficient engine and transmission temperature management for these vehicles.

• Core Height: 19.687 inches
• Core Width: 30.187 inches
• Core Thickness: 1.060 inches
• Inlet Diameter: 1.25 inches
• Outlet Diameter: 1.25 inches
• Includes Transmission Oil Cooler

Detailed Specifications and Features

The Denso 221-3237 radiator features a core measuring 19.687 inches in height, 30.187 inches in width, and 1.060 inches in thickness. These dimensions provide optimal cooling surface area for the Acura MDX and ZDX engines. The radiator also includes a built-in transmission oil cooler with 1.25-inch inlet and outlet diameters, allowing for integrated cooling of the transmission fluid. This design supports maintaining proper operating temperatures for both engine coolant and transmission oil, which is critical for vehicle performance and longevity.

Compatible Vehicles and Applications

This radiator is compatible with Acura MDX and Acura ZDX models, making it a direct replacement for the original equipment radiator. It is engineered to meet the cooling requirements of these specific vehicles, ensuring proper fitment and function.

• Overheating issues in Acura MDX and ZDX
• Transmission fluid overheating or degradation
• Coolant leaks or radiator damage
• Reduced engine cooling efficiency
• Replacement of worn or faulty radiator components

Installation Notes and Tips

When installing the Denso radiator 221-3237, ensure all connections for the coolant and transmission oil lines are secure and free of leaks. Properly bleed the cooling system to remove air pockets after installation. Verify that the radiator mounts align correctly with the vehicle’s frame to avoid stress on the radiator core. It is recommended to inspect hoses and clamps during installation and replace any worn components to maintain system integrity.

Quality Assurance and Warranty

Denso radiators are manufactured to meet strict quality standards, ensuring durability and reliable performance for Acura MDX and ZDX vehicles. This radiator is built with high-quality materials and precision engineering. Warranty coverage details should be confirmed with the supplier or manufacturer, as they may vary by region.