# Nanjing-ld K7RTCX

> All equivalents for the Nanjing-ld K7RTCX spark plug: compatible references, technical specifications and where to buy.

## Technical information

- **Thread:** 14 mm
- **Reach:** 18.5–21.5 mm
- **Heat range:** Medium
- **Resistor:** yes
- **Seat:** Flat (gasket)
- **Torque:** fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)

## 13 equivalents

- [Bosch FR7DCX](https://www.thesparktwin.com/en/bosch/fr7dcx/)
- [Bosch SUPER+11](https://www.thesparktwin.com/en/bosch/super-11/)
- [Bosch SUPERplus11](https://www.thesparktwin.com/en/bosch/superplus11/)
- [Champion RC9YC4](https://www.thesparktwin.com/en/champion/rc9yc4/)
- [Champion OE039](https://www.thesparktwin.com/en/champion/oe039/)
- [Brisk A-Line11](https://www.thesparktwin.com/en/brisk/a-line11/)
- [Brisk A-line 11](https://www.thesparktwin.com/en/brisk/a-line-11/)
- [KLG SFE65PR11](https://www.thesparktwin.com/en/klg/sfe65pr11/)
- [Nhsp K7RTCX](https://www.thesparktwin.com/en/nhsp/k7rtcx/)
- [LD K7RTCX](https://www.thesparktwin.com/en/ld/k7rtcx/)
- [Bosch 0242235544](https://www.thesparktwin.com/en/bosch/0242235544/)
- [Fuji 22401KA010](https://www.thesparktwin.com/en/fuji/22401ka010/)
- [Fuji 22401 KA010](https://www.thesparktwin.com/en/fuji/22401-ka010/)

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*Source : [Nanjing-ld K7RTCX](https://www.thesparktwin.com/en/nanjing-ld/k7rtcx/) — TheSparkTwin*