Replacement For - OE Number 079115403A, 079-115-403-A, 079115433C, 079-115-433-C; suitable for Audi A8 4.0L V8 2013-2018; for Audi RS7 4.0L V8 2014-2018; for Audi S6 4.0L V8 2013-2018; for Audi S7 4.0L V8 2013-2018; for Audi S8 4.0L V8 2013-2018.
Function - This component ensures a tight seal and retains oil in the cartridge system. For most vehicles, it's usually recommended to change the cap every time you change the oil filter.
Material - Engine Oil Filter Cap is made of good plastic material, which is durable and long-lasting.
Installation - Professional installation is highly recommended.