# Champion 249

> All equivalents for the Champion 249 spark plug: compatible references, technical specifications and where to buy.

## Technical information

- **Thread:** 18 mm
- **Reach:** 20.7 mm
- **Heat range:** Medium
- **Torque:** fonte 35–45 N·m · alu 35–40 N·m — ou 180°–240° (½–⅔ tour)

## 8 equivalents

- [Champion RB77WPCC](https://www.thesparktwin.com/en/champion/rb77wpcc/)
- [Champion RB77WPCCTT012](https://www.thesparktwin.com/en/champion/rb77wpcctt012/)
- [Champion 634](https://www.thesparktwin.com/en/champion/634/)
- [Perkins 486-37](https://www.thesparktwin.com/en/perkins/486-37/)
- [Guascor 7664025](https://www.thesparktwin.com/en/guascor/7664025/)
- [Guascor 7664147](https://www.thesparktwin.com/en/guascor/7664147/)
- [Guascor 7664292](https://www.thesparktwin.com/en/guascor/7664292/)
- [Guascor 7664293](https://www.thesparktwin.com/en/guascor/7664293/)

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*Source : [Champion 249](https://www.thesparktwin.com/en/champion/249/) — TheSparkTwin*