Denso 221-9290 Radiator

Overview of Denso Radiator 221-9290 for BMW X3

The Denso radiator part number 221-9290 is designed specifically for BMW X3 models, providing reliable cooling performance. Engineered with precise core dimensions, this radiator supports efficient heat dissipation to maintain optimal engine temperature.

• Core Height: 22.83 inches
• Core Width: 20.37 inches
• Core Thickness: 1.06 inches
• Inlet Diameter: 1.5 inches
• Outlet Diameter: 1.77 inches
• Transmission Oil Cooler: Not included

Detailed Radiator Specifications and Features

This Denso radiator 221-9290 features a core height of 22.83 inches and a width of 20.37 inches, providing a substantial surface area for effective cooling. The core thickness of 1.06 inches ensures durability while allowing sufficient coolant flow. The inlet and outlet diameters of 1.5 inches and 1.77 inches respectively are designed to match the BMW X3’s cooling system connections, ensuring a secure fit and optimal fluid transfer. This radiator does not include a transmission oil cooler, focusing solely on engine coolant management.

Compatible Vehicles and Application

Compatible with BMW X3 models, this radiator is intended for use in vehicles requiring a direct replacement radiator with the specified dimensions and connection sizes. It is suitable for addressing common cooling system issues such as overheating, coolant leaks, and reduced heat exchange efficiency.

• Resolves engine overheating problems
• Replaces damaged or leaking radiators
• Improves coolant circulation and heat dissipation
• Prevents engine damage due to inadequate cooling

Installation Notes and Tips

When installing the Denso radiator 221-9290 on a BMW X3, ensure all hose connections match the inlet and outlet diameters of 1.5 and 1.77 inches respectively. Properly drain the existing coolant before removal and inspect hoses and clamps for wear. Verify that the radiator mounts align correctly with the vehicle’s frame. After installation, refill the cooling system with the recommended coolant and bleed air pockets to prevent overheating.

Quality Assurance and Warranty

Denso radiators are manufactured to meet OEM specifications, ensuring compatibility and performance for BMW X3 vehicles. While specific warranty details for part number 221-9290 should be confirmed at the point of purchase, Denso products typically come with a limited warranty covering defects in materials and workmanship.