Nissan Sentra Thermostat Housings & Filler Necks

A thermostat is designed to regulate coolant flow in a vehicle’s engine. Preventing coolant from flowing through the radiator while the engine is running cold, a thermostat contributes to the efficient work of the motor and its quicker warm-up. As the name implies, a thermostat housing houses a thermostat, provides tightness, and also acts as a coolant outlet. This design allows for easier replacement, without fear of an incorrect installation of a thermostat. Filling the cooling system is provided through a filler neck, which also helps to keep air out of the system.

Thermostat housings are often made of plastic, but there are also parts made from metal. A plastic housing can warp because of overheating, whereas metal ones can suffer from corrosion. These parts have to be checked for leakages and signs of damage from time to time, together with rubber radiator hoses and connections. The Nissan Sentra is praised by drivers for a fuel-efficient and reliable engine. Don't let this precious mechanism suffer from malfunctions in the cooling system – have it repaired as soon as possible. High-quality Nissan Sentra thermostat housing & filler necks can be found in our online store.