General Information

WARNING: This page is about a different car, the 2018 Nissan Titan XD. However, it is still accessible from the selected car via links, so may be relevant.

The purpose of this procedure is to explain how to install and remove the coolant plumbing fitting (1) in the front gear cover that supplies coolant to the heater.

Courtesy of NISSAN NORTH AMERICA, INC.
The location of this coolant fitting is on the right side of the front cover.