Get the antifreeze you know will last as long as you need it with Hot Shot's Secret Extended Life Antifreeze. Choose between Yellow (HOAT) or Green (IAT) to match the coolant you already have and you can be ready to roll for up to another 150,000 miles before you need to replace it. It's already pre-mixed so there's no need to add water to get the proportions right and with its initial supplemental coolant additive pre-charged it's ready to go right out of the jug.

NOTE: Unless you are doing a complete flush of your system, you MUST match the color of your current coolant. Mixing Yellow, Green, or any color can result in coolant sludge or damage to your coolant system. To ensure the maximum life of your antifreeze you must complete a cooling system flush and fully replace it with Hot Shot's Secret Extended Life.