Genuine OEM Volkswagen Wiring Harness Cap, part number WHT006552. This cap is designed to protect electrical connectors and wiring harnesses from environmental contaminants such as moisture and dust, ensuring the integrity of the electrical system. It is located at position 17 on the wiring harness diagram. The cap provides a secure seal to prevent corrosion and maintain optimal electrical performance. Genuine OEM caps are made from durable materials to withstand engine bay conditions.