Coolant Thermostat For Cylinder Block Coolant Circuit, Removing And Installing: Installing

WARNING: This page is about a different car, the 2018 Volkswagen Jetta, 2017 Volkswagen Jetta, and 2016 Volkswagen Jetta. However, it is still accessible from the selected car via links, so may be relevant.

Install in reverse order of removal and note the following:

-- Replace the seal.

-- Coat the seal with coolant.

-- Place the coolant thermostat housing on the coolant pump.

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

The centering pins on the coolant thermostat must fit into the guides -arrows- on the coolant pump.

-- Tighten the bolts on the coolant thermostat housing. Refer to Figure.

-- Install the coolant pump. Refer to COOLANT PUMP, REMOVING AND INSTALLING .

-- Fill with coolant. Refer to Filling .