Restores Proper Coolant Flow. To make sure that your Ford Mustang’s engine is working at optimal temperatures, replace your worn engine coolant thermostat housing with this high-quality Engine Coolant Thermostat Housing. This upgrade offers a more reliable performance than your old component since it can regulate your vehicle’s coolant intake better. This way, you can rest easy knowing that your car’s engine bay is receiving the right amount of coolant, preventing leaks and overheating as a result.Sturdy Component. No matter how hot your Mustang’s engine gets, you can count on this engine coolant thermostat housing to keep things cool. Its durable aluminum construction can handle the abuse of your high-performance drives and won’t break so easily after many years of abuse. What’s more, it boasts a silver finish for added strength and durability.Direct Replacement. You won’t have a difficult time installing this upgrade. This is because it’s designed to directly replace your vehicle’s original housing. The task can be completed in no more than an hour and with the use of basic garage tools.Application. This Engine Coolant Thermostat Housing fits all 1996-2004 4.6L Ford Mustang models.