工具与设备

3D Models of Oil Funnels for Engine Refills

This collection gathers STL files for oil funnels used when refilling engines, gearboxes or small containers. You will find threaded screw-on types, vented designs and funnels that fit directly onto oil bottles. The models are intended for 3D printing, so you can adapt the opening and thread to your own fill port. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

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筛选规则:Polyzon编辑部 · 文字更新于2026年10月14日


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«3D Models of Oil Funnels for Engine Refills»

Threaded funnels are made to screw into a specific oil fill opening, while push-in or universal funnels rely on a tapered spout. Vented versions include an air channel to help oil flow, and some designs attach to a bottle or can. There are also holders and draining accessories that keep a funnel stored or let oil drip back into a container.

On the author's model page, check the thread diameter and pitch, the overall height and the diameter of the outlet. Look at the number of parts and whether the model needs supports or assembly. The material and settings listed by the author matter for oil contact, and photos of real prints show how the thread and vent came out.

To narrow results, try synonyms such as oil filler funnel, engine oil refill, screw-on funnel or vented funnel. Related topics include oil filter removal tools, drain pans, funnel holders and scale model fuel containers. Adding a thread size or an engine family to the query can separate generic funnels from those made for a particular fill port.

FAQ

常见问题

What thread size should I look for?
The thread size depends on your engine's oil fill opening. Check the model page for the stated diameter and pitch, and compare it with the fill port on your vehicle.
Can I print an oil funnel in any material?
The author's page usually lists a material and settings. Consider how the funnel will be used and whether the chosen filament resists oil and heat.
How do I keep a printed funnel from tipping over?
Some designs include a holder or a wide base. You can also print a separate stand or use a draining system that holds the funnel in place.
Do these models include a vent?
Some do, and some do not. A vent helps air escape while oil flows, so check the description and photos for an air channel.

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