# Vauxhall 55571391

> All equivalents for the Vauxhall 55571391 spark plug: compatible references, technical specifications and where to buy.

## Technical information

- **Thread:** 14 mm
- **Reach:** 19.0 mm
- **Heat range:** Medium
- **Seat:** Flat (gasket)
- **Torque:** fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)

## 8 equivalents

- [Denso PK20PRL11](https://www.thesparktwin.com/en/denso/pk20prl11/)
- [Denso PK20PR-L11](https://www.thesparktwin.com/en/denso/pk20pr-l11/)
- [Torch K6RTCP-11](https://www.thesparktwin.com/en/torch/k6rtcp-11/)
- [Torch K6RTJP-10](https://www.thesparktwin.com/en/torch/k6rtjp-10/)
- [Torch K6RTJCP-10](https://www.thesparktwin.com/en/torch/k6rtjcp-10/)
- [Land Rover NLP000020L](https://www.thesparktwin.com/en/land-rover/nlp000020l/)
- [Land Rover NLP000130L](https://www.thesparktwin.com/en/land-rover/nlp000130l/)
- [Marelli 062111030312](https://www.thesparktwin.com/en/marelli/062111030312/)

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*Source : [Vauxhall 55571391](https://www.thesparktwin.com/en/vauxhall/55571391/) — TheSparkTwin*