# Eyquem CD666R

> All equivalents for the Eyquem CD666R spark plug: compatible references, technical specifications and where to buy.

## Technical information

- **Thread:** 14 mm
- **Reach:** 19.0 mm
- **Heat range:** Very hot
- **Resistor:** no
- **Seat:** Flat (gasket)
- **Torque:** fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)

## 11 equivalents

- [Champion CH79](https://www.thesparktwin.com/en/champion/ch79/)
- [Champion CH79002](https://www.thesparktwin.com/en/champion/ch79002/)
- [Champion CH79181](https://www.thesparktwin.com/en/champion/ch79181/)
- [Champion CH79/002](https://www.thesparktwin.com/en/champion/ch79-002/)
- [Champion CH79Y002](https://www.thesparktwin.com/en/champion/ch79y002/)
- [Denso DG123](https://www.thesparktwin.com/en/denso/dg123/)
- [Denso DG-123](https://www.thesparktwin.com/en/denso/dg-123/)
- [Kitahara B032](https://www.thesparktwin.com/en/kitahara/b032/)
- [Kitahara B-032](https://www.thesparktwin.com/en/kitahara/b-032/)
- [Rpower RP4432](https://www.thesparktwin.com/en/rpower/rp4432/)
- [Marelli 062407123312](https://www.thesparktwin.com/en/marelli/062407123312/)

---
*Source : [Eyquem CD666R](https://www.thesparktwin.com/en/eyquem/cd666r/) — TheSparkTwin*