# Champion QC57C-ST

> Champion QC57C-ST 火花塞的全部等效型号：兼容参考、技术规格以及购买渠道。

## 技术信息

- **螺纹:** 14 mm
- **伸出长度:** 19.0 mm
- **热值:** 极冷
- **电极间隙:** 1.0mm
- **电极:** 镍
- **电阻:** yes
- **密封座:** 平面（垫片）
- **扭矩:** fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)

## 8 个等效型号

- [Bosch WR2CC](https://www.thesparktwin.com/zh/bosch/wr2cc/)
- [Champion C57](https://www.thesparktwin.com/zh/champion/c57/)
- [Champion QN1](https://www.thesparktwin.com/zh/champion/qn1/)
- [Champion QC57CST003](https://www.thesparktwin.com/zh/champion/qc57cst003/)
- [Denso W31ESRU](https://www.thesparktwin.com/zh/denso/w31esru/)
- [Denso W31ESR-U](https://www.thesparktwin.com/zh/denso/w31esr-u/)
- [Autolite AR3932](https://www.thesparktwin.com/zh/autolite/ar3932/)
- [Champion 686](https://www.thesparktwin.com/zh/champion/686/)

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*Source : [Champion QC57C-ST](https://www.thesparktwin.com/zh/champion/qc57c-st/) — TheSparkTwin*