# Denso 4003

> All equivalents for the Denso 4003 spark plug: compatible references, technical specifications and where to buy.

## Technical information

- **Thread:** 10 mm
- **Reach:** 12.7 mm
- **Heat range:** Hot
- **Torque:** fonte 10–15 N·m · alu 10–12 N·m — ou 180° (½ tour)

## 10 equivalents

- [Champion P-Z9HC](https://www.thesparktwin.com/en/champion/p-z9hc/)
- [Denso U17FS](https://www.thesparktwin.com/en/denso/u17fs/)
- [Denso U20FS-ZU](https://www.thesparktwin.com/en/denso/u20fs-zu/)
- [Denso U24FS-ZU](https://www.thesparktwin.com/en/denso/u24fs-zu/)
- [Denso U24FSR-ZU](https://www.thesparktwin.com/en/denso/u24fsr-zu/)
- [Beru 10 FR-4 AU](https://www.thesparktwin.com/en/beru/10-fr-4-au/)
- [Bluelightning BL010](https://www.thesparktwin.com/en/bluelightning/bl010/)
- [Bosch 7702](https://www.thesparktwin.com/en/bosch/7702/)
- [Denso 4197](https://www.thesparktwin.com/en/denso/4197/)
- [Autolite 4194](https://www.thesparktwin.com/en/autolite/4194/)

---
*Source : [Denso 4003](https://www.thesparktwin.com/en/denso/4003/) — TheSparkTwin*