# Autolite 3927

> All equivalents for the Autolite 3927 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)

## 10 equivalents

- [Champion RC14YC](https://www.thesparktwin.com/en/champion/rc14yc/)
- [Champion RC14YC/012](https://www.thesparktwin.com/en/champion/rc14yc-012/)
- [Champion RC14YC/051](https://www.thesparktwin.com/en/champion/rc14yc-051/)
- [Newstar K4RTC](https://www.thesparktwin.com/en/newstar/k4rtc/)
- [Newstar K4RTC10](https://www.thesparktwin.com/en/newstar/k4rtc10/)
- [Hirih H14K4RTC](https://www.thesparktwin.com/en/hirih/h14k4rtc/)
- [Newstar K4RTC-10](https://www.thesparktwin.com/en/newstar/k4rtc-10/)
- [Hirih H14K4RTC10](https://www.thesparktwin.com/en/hirih/h14k4rtc10/)
- [Champion 431](https://www.thesparktwin.com/en/champion/431/)
- [Champion 431CC](https://www.thesparktwin.com/en/champion/431cc/)

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*Source : [Autolite 3927](https://www.thesparktwin.com/en/autolite/3927/) — TheSparkTwin*