For years Anodes have been used in Heavy Duty and Marine applications to protect the cooling systems and its many aluminum components from damage due to electrolysis or coolant additive failure/breakdown. Flex-a-lite now brings this protection to passenger-vehicles. Today's cars and trucks have many aluminum parts and parts made in combination with aluminum alloy. Aluminum parts can corrode and be damaged by electrolysis in the cooling system. The Flex-a-lite Zinc Anode is sacrificial, and will be attacked and eroded before any aluminum parts in the cooling system. The Flex-a-lite Zinc Anode is easy to install. It has 0.25" NPT threads and simply installs in place of the radiator drain petcock in most applications.
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Fife, Washington-headquartered Flex-a-lite has specialized in performance cooling products for over 50 years. The company's innovative "flex fan" concept reduces drag on engines and increases horsepower to the wheels. Performance components include radiators, electric and belt-driven fans and oil and fuel coolers, and Flex-a-lite's team of engineers is dedicated to innovation and thorough product testing. "Still Makin' It in the USA" is their motto and Flex-a-lite products have a reputation for being durable, fuel efficient and easy to install. We carry a variety of parts and accessories for Jeeps ranging from radiators to cooling fans to fan blades and off-roaders count on their proven track record for improving overall engine performance. Shop Flex-A-Lite Now
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