Description: The Mopar Coolant Recovery Bottle (Part Number: 68338388AC) is a key component of your vehicle’s cooling system, designed to store excess coolant and return it to the radiator as the engine temperature fluctuates. This helps maintain consistent coolant levels and prevents air pockets that could lead to overheating or reduced efficiency. Over time, exposure to heat and pressure can cause the recovery bottle to crack, leak, or discolor, compromising its ability to hold coolant properly.