Part #: SUB - 11109AA131. This OEM Subaru 2.5L oil pan is a must - have if you're fitting aftermarket headers on a 2002 - 2005 WRX. It offers perfect clearance for the crossover pipe on the Perrin header. It's the standard oil pan for all 2004 - 2020 STi and 2006 - 2014 WRX models. Warranty note: Subaru of America only warranties parts installed on a car with a matching VIN and by a CERTIFIED Subaru Dealership. California Prop 65 Warning: Working on a vehicle can expose you to harmful chemicals. Minimize exposure by avoiding exhaust inhalation, idling only when needed, servicing in a well - ventilated area, and washing hands often.
Using this Subaru 2.5L oil pan is straightforward. First, make sure your vehicle is a 2002 - 2005 WRX if you're using it with aftermarket headers, or a 2004 - 2020 STi or 2006 - 2014 WRX for the stock fit. When installing, ensure the part matches your vehicle's VIN. Only have it installed by a certified Subaru dealership to be eligible for warranty. As for maintenance, regularly check the oil level and look for any signs of leaks. When servicing your vehicle, do it in a well - ventilated area to avoid breathing in harmful chemicals. Also, try not to idle the engine more than necessary and wash your hands often after working on the vehicle.
