# Motorcraft SP539

> All equivalents for the Motorcraft SP539 spark plug: compatible references, technical specifications and where to buy.

## 7 equivalents

- [NGK SILZNAR7A7H](https://www.thesparktwin.com/en/ngk/silznar7a7h/)
- [NGK SILZNAR8C7H](https://www.thesparktwin.com/en/ngk/silznar8c7h/)
- [Bosch AR5SII3320S](https://www.thesparktwin.com/en/bosch/ar5sii3320s/)
- [Motorcraft SP538A](https://www.thesparktwin.com/en/motorcraft/sp538a/)
- [Motorcraft CM5G12405CE](https://www.thesparktwin.com/en/motorcraft/cm5g12405ce/)
- [NGK 93593](https://www.thesparktwin.com/en/ngk/93593/)
- [Bosch 0242145573](https://www.thesparktwin.com/en/bosch/0242145573/)

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*Source : [Motorcraft SP539](https://www.thesparktwin.com/en/motorcraft/sp539/) — TheSparkTwin*