# Champion CCH538

> All equivalents for the Champion CCH538 spark plug: compatible references, technical specifications and where to buy.

## Technical information

- **Thread:** 14 mm
- **Reach:** 11.1 mm
- **Heat range:** Very hot
- **Torque:** fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)

## 11 equivalents

- [Champion RH8](https://www.thesparktwin.com/en/champion/rh8/)
- [Champion RH8CT04](https://www.thesparktwin.com/en/champion/rh8ct04/)
- [Champion XH8](https://www.thesparktwin.com/en/champion/xh8/)
- [Champion XH9](https://www.thesparktwin.com/en/champion/xh9/)
- [Champion XH8J](https://www.thesparktwin.com/en/champion/xh8j/)
- [ACDelco CR43L](https://www.thesparktwin.com/en/acdelco/cr43l/)
- [Champion 538](https://www.thesparktwin.com/en/champion/538/)
- [ACDelco 445](https://www.thesparktwin.com/en/acdelco/445/)
- [ACDelco 45Com](https://www.thesparktwin.com/en/acdelco/45com/)
- [ACDelco 445COM](https://www.thesparktwin.com/en/acdelco/445com/)
- [General Motors 5613332](https://www.thesparktwin.com/en/general-motors/5613332/)

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*Source : [Champion CCH538](https://www.thesparktwin.com/en/champion/cch538/) — TheSparkTwin*