Vented oil funnel with a 37mm thread to screw into oil cap hole for hands-free faster oil filling. More colours available on request Toyota (The Primary User) Almost every Toyota from the late 80s to the late 2010s with a "screw-on" (not a half-turn/bayonet) cap uses this thread. Models: 4Runner, Camry, Corolla, RAV4, Tacoma, Highlander, Tundra, Prius, FJ Cruiser, Land Cruiser, Supra (A70/A80), Celica, Avalon, Sienna, and Yaris. Common Engines: * 4-Cylinder: 22R, 4A-GE, 1ZZ-FE, 2ZZ-GE, 2AZ-FE, 1NZ-FE, 2AR-FE, 1AR-FE. V6: 3VZ, 1MZ-FE, 3MZ-FE, 5VZ-FE, 1GR-FE, 2GR-FE. V8/Other: 1UZ-FE, 2UZ-FE, 3UR-FE, 1FZ-FE. Lexus Models: ES300, ES350, GS300, GS350, IS250, IS300, IS350, LS400, LS430, LS460, LX470, LX570, RX300, RX330, RX350. Note: Basically any Lexus before they switched to the "half-turn" plastic caps in very recent years. Scion Models: tC, xB, xA, xD, iM. Ford & Mazda (Specific Global Models) Ford Courier: (Various 4-cylinder engines like the 2.0L and 2.2L). Ford Ranger / Mazda BT-50: Certain older diesel variants (check specific year/engine as some use a 32mm or bayonet). Mazda: Older models sharing platforms with Ford or Toyota (e.g., Mazda 121). Daihatsu Models: Terios, Sirion, Charade, and many "Kei" trucks. Holden (Australia/NZ) Models: Various older Holden models (HB through WB series) and specific 4-cylinder Jackaroo/Rodeo models often share this thread pitch.