When power fluctuates beyond a certain point, a home circuit shuts off to prevent electrical shock, fire, and other damage that could easily occur. The coolant system in your vehicle acts in pretty much the same way, keeping the engine cool to operate at maximum efficiency and prevent failure. But, when you place your engine under the demands of high performance situations, like towing or extended use, the stock components in the cooling system aren't able to compensate soon enough, and before you know it, you're overheating. Keep cool with Buick Roadmaster thermostats from AutoAnything.
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Roadmaster thermostats preserve the integrity of your engine by opening the coolant flow sooner. They're manufactured by proven industry-leader Hypertech and are available in 160-degree and 180-degree models for colder climates. They replace the factory thermostat, requiring no special modifications to your vehicle for installation, and come with a lifetime warranty. Plus, our Buick Roadmaster thermostats are legal in all 50 states when used in conjunction with Hypertech power tuning. Shipping fees are for department stores. Here at AutoAnything, just about everything we sell is delivered free of shipping charges, with no minimum order required, and this is no exception. They also come backed by our 1-year low-price guarantee, meeting and beating any lower competing price by a dollar – even up to a year after purchase!