# Splitfire SM30C

> All equivalents for the Splitfire SM30C spark plug: compatible references, technical specifications and where to buy.

## Technical information

- **Thread:** 14 mm
- **Reach:** 9.5 mm
- **Heat range:** Very hot
- **Torque:** fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)

## 17 equivalents

- [Champion RJ6C](https://www.thesparktwin.com/en/champion/rj6c/)
- [Champion RJ6C/T04](https://www.thesparktwin.com/en/champion/rj6c-t04/)
- [Autolite A303](https://www.thesparktwin.com/en/autolite/a303/)
- [Motorcraft AS4CF4](https://www.thesparktwin.com/en/motorcraft/as4cf4/)
- [Motorcraft SP-476](https://www.thesparktwin.com/en/motorcraft/sp-476/)
- [Newstar G7RC](https://www.thesparktwin.com/en/newstar/g7rc/)
- [Bosna FS75CR](https://www.thesparktwin.com/en/bosna/fs75cr/)
- [Mopar P-3-3M](https://www.thesparktwin.com/en/mopar/p-3-3m/)
- [Mopar P-3-3S](https://www.thesparktwin.com/en/mopar/p-3-3s/)
- [Hirih H14G7RC](https://www.thesparktwin.com/en/hirih/h14g7rc/)
- [Mopar P-3-3SA](https://www.thesparktwin.com/en/mopar/p-3-3sa/)
- [Mopar P-3-3SR](https://www.thesparktwin.com/en/mopar/p-3-3sr/)
- [Sears STD361303](https://www.thesparktwin.com/en/sears/std361303/)
- [Champion 102](https://www.thesparktwin.com/en/champion/102/)
- [Autolite 303](https://www.thesparktwin.com/en/autolite/303/)
- [Motorcraft 476](https://www.thesparktwin.com/en/motorcraft/476/)
- [Mighty 303](https://www.thesparktwin.com/en/mighty/303/)

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*Source : [Splitfire SM30C](https://www.thesparktwin.com/en/splitfire/sm30c/) — TheSparkTwin*