# Denso R 31

> All equivalents for the Denso R 31 spark plug: compatible references, technical specifications and where to buy.

## Technical information

- **Thread:** 12 mm
- **Reach:** 19.0 mm
- **Heat range:** Hot
- **Torque:** fonte 15–25 N·m · alu 15–20 N·m — ou 180° (½ tour)

## 4 equivalents

- [NGK R2525-9](https://www.thesparktwin.com/en/ngk/r2525-9/)
- [Denso IXU01-27](https://www.thesparktwin.com/en/denso/ixu01-27/)
- [Denso IXU 01-27](https://www.thesparktwin.com/en/denso/ixu-01-27/)
- [Denso 5731](https://www.thesparktwin.com/en/denso/5731/)

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*Source : [Denso R 31](https://www.thesparktwin.com/en/denso/r-31/) — TheSparkTwin*