# Autolite APP646

> Autolite APP646 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:** 极热
- **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

- [Champion RN14PMP5](https://www.thesparktwin.com/zh/champion/rn14pmp5/)
- [Denso W14EXR-U15](https://www.thesparktwin.com/zh/denso/w14exr-u15/)
- [Mighty GR526P](https://www.thesparktwin.com/zh/mighty/gr526p/)
- [Mopar SPRN14PMP5](https://www.thesparktwin.com/zh/mopar/sprn14pmp5/)
- [Champion 7031](https://www.thesparktwin.com/zh/champion/7031/)
- [Champion 70312](https://www.thesparktwin.com/zh/champion/70312/)
- [Denso 3015](https://www.thesparktwin.com/zh/denso/3015/)
- [ACDelco 41-819](https://www.thesparktwin.com/zh/acdelco/41-819/)

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*Source : [Autolite APP646](https://www.thesparktwin.com/zh/autolite/app646/) — TheSparkTwin*