Toyota & Lexus Screw on Oil Funnel with Cap

A screw on oil funnel for Toyota and Lexus vehicles. 

I found that the existing designs didn't have caps which is messy for storage so I designed my own. This should fit most Toyota and Lexus cars. I've tested it on a Lexus RX350 (pictured) with the 2GR V6 and it works great. The hanging loop could interfere with plastic covers in engine bays so I included a model without it. 

Screw thread is M37x3.0

Funnel is about 149.3 mm tall and 125mm in diameter at the opening

Print material doesn't really matter but PETG is more chemically resistant than other polymers. Be careful when using it with a hot engine, as the funnel could melt. Also DO NOT use filled filaments (cf/gf) since you don't want fibers in your engine. 

Tested Vehicles:

• Various Camrys
• 3rd gen RX350 (hanging loop interferes a bit but still fits)
• 5.7 Tundra
• CHR (without hanging loop)
• 5th Gen 4 Runner

Updates:

1/13/2025

• Multi Material profile got removed because I can't prove it works

12/30/2024

• made the loop 2mm thicker