# Denso I 31

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

## 3 equivalents

- [NGK UR6IX](https://www.thesparktwin.com/en/ngk/ur6ix/)
- [Denso ITF20](https://www.thesparktwin.com/en/denso/itf20/)
- [Denso ITF 20](https://www.thesparktwin.com/en/denso/itf-20/)

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