This funnel is designed to alleviate that problem with Toyotas that have the shallow baffle.Right but another issue I’ve had with funnels, is the base of the funnel either butts up against the opening or baffle of some sort, causing leaks. My 3mz-fe is like that. Hardly any room for a funnel. In this case, I prefer a tube concept.
Harbor Freight also has a kit with multiple adapters for different style oil fill cap openings.