Subaru WRX Oil Fill Funnel, 3D Printed Car Accessory

Design preview. Rendered from the file, not a photo.

The maker says it fits: Subaru WRX (FA20F/FA series engines). See the proof

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What it does

Screws directly into your WRX fuel cap opening so you pour oil without spills or mess
Fits FA20F engines and other FA series Subaru motors, saving you time at oil changes
3D printed on demand just for you, so you get exactly what you need without waste
Makes oil changes easier to do yourself, so you keep more money in your pocket

No more messy oil changes. This screw-in funnel fits right into your Subaru WRX so you can pour oil cleanly and safely. You get a tool that works with your engine, made just for your car.

The funnel threads into your oil cap opening on late model WRX models with FA20F engines. It also works on other FA series Subaru engines, so you might have a tool that fits more than one car. Simply screw it in before you pour, and you avoid spills on your engine bay.

This design is 3D printed on demand from the US. You order it, we make it, and you get a custom part ready to use. No sitting in warehouses. No ordering more than you need.

2.5k downloads in the maker community. That is interest in the design on the site it came from, not our sales.

What it fits

The maker says it fits: Subaru WRX (FA20F/FA series engines)

That is the maker's word, not a fit we measured. Check the size below against your own.

Subaru WRX (FA20F/FA series engines) (model FA20F)From the maker's own listing title, checked 2026-08-13. See the original post

Brand names here only say what this part fits. We are not connected to those companies, and they did not make or check this part.

What you get

This design prints as one piece.
Nothing else to print or buy for this to work.

What it is made of

Designs like this print well in PETG. Compare the materials.

Printed plastic is strong for its size, but it is not metal. We have not load tested this design, so we do not publish a weight rating. Keep it out of a hot car and away from open flame.