Opel Zafira-A compatible fuel tank cap
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Recommended filament for this print
Product references matched to the published material guidance. Confirm diameter, heat resistance, colour, and printer compatibility.
| Referenced item | What to verify | Price & availability |
|---|---|---|
| PETG filamentAmazon · Affiliate link | Amazon product page for 1.75 mm PETG; confirm colour, spool size, print temperature, seller, and delivery region. | Check price at Amazon |
| ASA filamentAmazon · Affiliate link | Amazon product page for 1.75 mm ASA; use an enclosure and suitable ventilation, and confirm seller and regional availability. | Check price at Amazon |
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License & use
The file license permits commercial reuse, subject to any applicable attribution or share-alike terms. License status does not verify vehicle fitment, OEM rights, design patents, or safety.
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Florin Popa (Florin_P)Designers selling from the US, Canada, the UK, the EU/EEA (except Iceland), Switzerland and Gibraltar can also list separate original designs for sale and receive 80% of the listing price, paid out by Stripe in your local currency (conversion fees may apply). Claiming credits you here; it doesn't put this imported part up for sale.
Description
This is a fuel tank cap that I printed for my Opel Zafira-A. I printed it out of PETG as I understand it can handle petrol vapors quite well. It is printed hollow and with holes (like the brand model) that allow air in or out so that no vacuum or pressure builds up in the tank. No supports needed. I only used a 10mm brim one layer high brim to prevent the piece from curling when printing the first few layers. The O-ring can be printed with Ninjaflex (also suitable for te application) or you can just buy a set of o-rings to fit the cap (like I did). I don't know if it will fit any other car models, haven't tried it. I just kept forgetting mine at gas stations and it just took so long to get another one by order. Infill: 25% triangle pattern Perimeters: 3 Top/bottom layers: 6 Layer resolution: 0.2mm Printing Speed: 60mm/sec.
Compatible Vehicles
Originally published on thingiverse.com by Florin Popa (Florin_P) · License: CC BY
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