Diagram reference number 14 in the image below:
" Fitment: 2008 NISSAN TITAN LE - 4 door

Application Notes: Bypass Pipe to Cylinder Head

Category: Cooling

SubCategory: Thermostat, Gasket, and Housing

Position: General

Part Number: 110627S000


This is a Engine Coolant Outlet Gasket that fits the 2008 NISSAN TITAN LE - 4 door with the VK56DE engine. The Engine Coolant Outlet Gasket is designed by NISSAN to be part of the Cooling-Thermostat, Gasket, and Housing. The Engine Coolant Outlet Gasket has a position on the vehicle of General. The 2008 NISSAN TITAN Engine Coolant Outlet Gasket is a factory made NISSAN OEM part and it comes with a 12 month 12,000 mile warranty (parts only). Do not be fooled by an aftermarket NISSAN TITAN Engine Coolant Outlet Gasket! Buy a factory NISSAN part and receive peace of mind!
This factory part has a part number of 110627S000.