This is a genuine Subaru OEM engine oil cooler with part number 21311AA180. It's sold individually. Remember, Subaru of America only warranties parts installed by a CERTIFIED Subaru Dealership, and the part must match your vehicle's VIN. Use your best judgment when installing parts.
To use this Subaru engine oil cooler, first make sure it's the right fit for your 2015 - 2021 WRX. It's crucial to have it installed by a certified Subaru dealership to get the warranty. During normal use, keep an eye on the oil temperature to ensure the cooler is working well. For maintenance, check the cooler regularly for any signs of leaks or damage. If you notice anything wrong, take your car to a professional mechanic right away.
