Thermostat and Housing
for your 2011 Western Star 4900EX
You know how important a thermostat is for maintaining optimal temperatures in your home. Engine thermostats are just as critical for letting Western Star 4900EX engines reach the proper temperature before releasing coolant. When working properly, they let the engine warm up quickly without burning excess fuel or cutting into your commute time.
Your car's engine thermostat and housing have a lot of working parts. Water outlet tubes, plug seals, water inlets, housing assemblies and covers can all need replacement at some point. StockWiseAuto.com has a full range of replacement parts to fit your Western Star 4900EX. Explore our website for great deals on engine thermostat components.