The Genuine BMW A/C Line O-Ring - 71602151968 is a high-quality replacement part for BMW vehicles. This O-ring is designed specifically for the air conditioning system and is made from durable materials to ensure a secure and leak-free connection. It is an essential component for maintaining the proper functioning of the A/C system and ensuring optimal cooling performance. This O-ring is an authentic BMW product and is compatible with various BMW models. It is a reliable and long-lasting solution for any A/C line repair or replacement needs.