# Champion 818C

> All equivalents for the Champion 818C spark plug: compatible references, technical specifications and where to buy.

## Technical information

- **Thread:** 14 mm
- **Reach:** 19.0 mm
- **Heat range:** Cold
- **Gap:** 1.0mm
- **Resistor:** yes
- **Seat:** Flat (gasket)
- **Torque:** fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)

## 9 equivalents

- [Champion RN2C](https://www.thesparktwin.com/en/champion/rn2c/)
- [Denso W27ESR-GU](https://www.thesparktwin.com/en/denso/w27esr-gu/)
- [Aprilia AP8206915](https://www.thesparktwin.com/en/aprilia/ap8206915/)
- [Tacti V91104045](https://www.thesparktwin.com/en/tacti/v91104045/)
- [PSA 75405](https://www.thesparktwin.com/en/psa/75405/)
- [PSA 7540.50](https://www.thesparktwin.com/en/psa/7540-50/)
- [Mercruiser 33896329818](https://www.thesparktwin.com/en/mercruiser/33896329818/)
- [Toyota 90098-27935](https://www.thesparktwin.com/en/toyota/90098-27935/)
- [MBK 9079Q-0416400](https://www.thesparktwin.com/en/mbk/9079q-0416400/)

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*Source : [Champion 818C](https://www.thesparktwin.com/en/champion/818c/) — TheSparkTwin*