Subaru OEM Engine Expansion Plug Gasket | 803928010

Part #: SUB - 803928010. This is an OEM replacement gasket designed specifically for the engine expansion plug. It ensures a perfect fit and reliable performance. Warranty Disclaimer: Subaru of America only warrants parts installed by a CERTIFIED Subaru Dealership. The part must match the vehicle VIN. For example, if you install an STi block in a WRX at a non - certified place, don't expect a successful warranty claim if something goes wrong. Use your best judgment.

Using this Subaru engine expansion plug gasket is straightforward. First, make sure your vehicle engine is cool and turned off. Locate the engine expansion plug where the old gasket needs to be replaced. Carefully remove the old gasket and clean the area thoroughly to ensure there's no debris. Then, place the new gasket in position gently and ensure it fits snugly. When it comes to maintenance, keep an eye on the gasket during regular engine check - ups. If you notice any signs of wear, such as leaks or damage, it's a good idea to replace it right away. Remember, for the warranty to be valid, always have the part installed by a certified Subaru dealership and ensure the part matches your vehicle's VIN.