Thermostat

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Although they only measure approximately two inches in length, a car's thermostat is an essential part of the engine. Essentially, any liquid-cooled vehicle (which represents the great majority) has a thermostat located between the engine and the radiator. The thermostat literally blocks the flow of coolant to the engine until it has reached a certain temperature. At that point, it allows the coolant to enter, helping maintain the engine at the proper temperature

Thermostats are complex yet effective tools. They use a wax pellet to control the flow of coolant. As the temperature increases, the wax melts, allowing the liquid to pass. As the temperature cools, the wax hardens again, blocking the coolant from reaching the engine. Nevertheless, as effective as they may be, over time, natural wear and tear makes it necessary for thermostats to be replaced.

In order to reduce pollution and emissions, modern car engines run at a high temperature (typically ranging around 180° to 200° F). Thermostats play an important role in maintaining this temperature, especially during start up. At Pit Stop Auto Parts, our extensive inventory of car parts includes numerous thermostats designed for a wide range of cars.

Considering the importance of the thermostat's role in the engine's cooling system, it's imperative to ensure that it is in perfect working condition. Ordering can be done directly via our secure website or by contacting us by phone. We also offer our customers the opportunity of contacting our specialists 24 hours a day, via our online help desk, accessible directly from our website.