Genuine OEM Volkswagen Protective Sleeve, part number 3D0941189. This sleeve is designed to protect electrical wiring or other components from abrasion, moisture, and heat, ensuring the longevity and safety of connected systems. It is typically installed around wiring harnesses or connectors to prevent damage and maintain electrical integrity. Made from durable, heat-resistant material to withstand engine bay conditions. Genuine OEM parts offer precise fitment and material properties essential for protecting sensitive electrical systems.