Denso 221-9537 Radiator

Overview of the Denso Radiator for Subaru Outback

The Denso radiator, part number 221-9537, is designed specifically for Subaru Outback models. Engineered to meet precise core dimensions and inlet/outlet specifications, this radiator ensures efficient engine cooling and reliable performance.

• Core Height: 13.3465 inches
• Core Thickness: 0.6299 inches
• Core Width: 27.0866 inches
• Inlet Diameter: 1.5906 inches
• Outlet Diameter: 1.5827 inches

Detailed Product Description

This Denso radiator features a core height of 13.35 inches and a core width of 27.09 inches, providing ample surface area for heat dissipation. The core thickness of approximately 0.63 inches balances cooling efficiency with compact design. The inlet and outlet diameters, measuring roughly 1.59 and 1.58 inches respectively, are tailored to fit the Subaru Outback’s cooling system connections precisely, ensuring proper coolant flow and system integrity.

Compatible Vehicles and Applications

This radiator is compatible with Subaru Outback models, making it a direct replacement for the original equipment. It is suitable for addressing common cooling system issues such as:

• Overheating due to radiator core damage or clogging
• Coolant leaks from worn or cracked radiator tanks
• Reduced cooling efficiency from corrosion or buildup
• Engine temperature fluctuations caused by faulty radiator components

Installation Notes and Tips

When installing the Denso radiator 221-9537 on a Subaru Outback, ensure all hose connections match the specified inlet and outlet diameters for a secure fit. Inspect the cooling system for any additional worn components such as hoses or clamps to maintain optimal performance. Proper coolant type and level should be verified after installation to prevent air pockets and ensure efficient heat transfer.

Quality Assurance and Warranty

Denso radiators are manufactured to meet strict quality standards, ensuring durability and reliable operation within the Subaru Outback cooling system. While specific warranty details are not provided here, Denso products typically come with manufacturer-backed warranties covering defects in materials and workmanship.