Denso 221-9565 Radiator

Denso Radiator for Nissan TITAN XD

The Denso 221-9565 radiator is built for 2016-2019 Nissan TITAN XD applications and follows OE-style dimensions for proper cooling system fitment. With a core height of 26.8504 inches, core width of 33.0709 inches, and core thickness of 1.6535 inches, this radiator is sized to match the factory cooling layout. It also uses 1.378-inch inlet and outlet diameters for direct hose connection compatibility.

Key Features

• Fits 2016-2019 Nissan TITAN XD, N/A
• Part number 221-9565 for direct reference and ordering
• Core dimensions: 26.8504 in. height, 33.0709 in. width, 1.6535 in. thickness
• 1.378 in. inlet and outlet diameters
• OE-focused radiator configuration for factory-style fitment
• Built to Denso’s durability and function testing standards

Detailed Description

Denso 221-9565 is a replacement radiator for the Nissan TITAN XD, engineered around OE specifications for cooling performance, tank layout, fin pitch, and core sizing. Denso supplies radiators to vehicle manufacturers worldwide, and this part reflects that OE development background with dimensions and materials selected to match the original cooling system architecture. If you need a radiator for a 2016-2019 Nissan TITAN XD, this unit provides the correct core size and hose connection diameters for a factory-style replacement.

This part cross-references Datsun/Nissan (e.g., 21410EZ30B) for the same application.

Common Problems This Radiator Can Address

• Overheating caused by a leaking or restricted radiator
• Coolant loss from cracked tanks or damaged core passages
• Reduced cooling efficiency from internal blockage or corrosion
• Fitment issues when replacing a worn factory radiator on a Nissan TITAN XD
• Temperature instability during towing, idling, or heavy engine load

Installation Notes and Tips

Verify the core dimensions and inlet/outlet sizes before installation to confirm match-up with the existing cooling system. Inspect hoses, clamps, and coolant condition during replacement, and flush the system if contamination or corrosion is present. For 2016-2019 Nissan TITAN XD radiator replacement, confirm that the mounting points and hose routing align with the original unit before filling and bleeding the system.

Quality Assurance

Denso radiators are manufactured to OE standards and undergo durability and function testing before release. The 221-9565 is built to support reliable cooling performance and consistent fitment for Nissan TITAN XD applications.