# Champion QC57C-ST

> All equivalents for the Champion QC57C-ST spark plug: compatible references, technical specifications and where to buy.

## Technical information

- **Thread:** 14 mm
- **Reach:** 19.0 mm
- **Heat range:** Very cold
- **Gap:** 1.0mm
- **Electrode:** Nickel
- **Resistor:** yes
- **Seat:** Flat (gasket)
- **Torque:** fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)

## 8 equivalents

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

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