Efficient Oil Filling: The 6010 oil filling adapter is designed for swift oil filling without spillage or waste, ensuring a clean, spill-free oil change process for your vehicle. Vehicle Compatibility: Compatible with BMW and Mercedes Benz vehicles, servicing 2019+ applications. It works with BMW Oil Filler Cap 11128654637 (11-12-8-654-637) & Benz Oil Filler Cap A0000180200. Internal Baffles Compatibility: The product is great for vehicles with internal baffles or shields which traditionally restrict oil funnels, ensuring an efficient oil change process. Funnel Compatibility: Use with 7471 - 2-liter funnel and angled extensions 7472 or 7484 for an effortless oil change. This engine oil funnel kit makes the process seamless. Quality & Durability: The CTA Tools funnel adapter ensures durability and longevity, providing you with a hassle-free engine oil change experience.