# Champion CCH940

> All equivalents for the Champion CCH940 spark plug: compatible references, technical specifications and where to buy.

## Technical information

- **Thread:** 10 mm
- **Reach:** 12.7 mm
- **Heat range:** Very hot
- **Torque:** fonte 10–15 N·m · alu 10–12 N·m — ou 180° (½ tour)

## 7 equivalents

- [Champion RDZ19H](https://www.thesparktwin.com/en/champion/rdz19h/)
- [Champion RDZ19HT04](https://www.thesparktwin.com/en/champion/rdz19ht04/)
- [Champion RDZ19H/T04](https://www.thesparktwin.com/en/champion/rdz19h-t04/)
- [Torch A4RTF](https://www.thesparktwin.com/en/torch/a4rtf/)
- [Champion 940](https://www.thesparktwin.com/en/champion/940/)
- [Champion 9401](https://www.thesparktwin.com/en/champion/9401/)
- [Autolite 5438](https://www.thesparktwin.com/en/autolite/5438/)

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*Source : [Champion CCH940](https://www.thesparktwin.com/en/champion/cch940/) — TheSparkTwin*