# Bosch 7581

> All equivalents for the Bosch 7581 spark plug: compatible references, technical specifications and where to buy.

## Technical information

- **Thread:** 14 mm
- **Reach:** 19.0 mm
- **Heat range:** Medium
- **Torque:** fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)

## 9 equivalents

- [Autolite A5144](https://www.thesparktwin.com/en/autolite/a5144/)
- [Motorcraft SP-444](https://www.thesparktwin.com/en/motorcraft/sp-444/)
- [Motorcraft SP-461](https://www.thesparktwin.com/en/motorcraft/sp-461/)
- [Motorcraft AGSF34CF4](https://www.thesparktwin.com/en/motorcraft/agsf34cf4/)
- [Splitfire CC514D](https://www.thesparktwin.com/en/splitfire/cc514d/)
- [E3 E360](https://www.thesparktwin.com/en/e3/e360/)
- [Champion 407S](https://www.thesparktwin.com/en/champion/407s/)
- [Autolite 5144](https://www.thesparktwin.com/en/autolite/5144/)
- [Motorcraft 444](https://www.thesparktwin.com/en/motorcraft/444/)

---
*Source : [Bosch 7581](https://www.thesparktwin.com/en/bosch/7581/) — TheSparkTwin*