# Alfa Romeo 500303569

> All equivalents for the Alfa Romeo 500303569 spark plug: compatible references, technical specifications and where to buy.

## Technical information

- **Reach:** 15.2–19.0 mm
- **Heat range:** Medium
- **Resistor:** no
- **Seat:** Flat (gasket)

## 8 equivalents

- [Wellman W420](https://www.thesparktwin.com/en/wellman/w420/)
- [Superdiesel SD8408](https://www.thesparktwin.com/en/superdiesel/sd8408/)
- [Bosch 250202002](https://www.thesparktwin.com/en/bosch/250202002/)
- [Brisk 1S512](https://www.thesparktwin.com/en/brisk/1s512/)
- [Brisk 1S512E](https://www.thesparktwin.com/en/brisk/1s512e/)
- [Valeo 344989](https://www.thesparktwin.com/en/valeo/344989/)
- [Valeo 345128](https://www.thesparktwin.com/en/valeo/345128/)
- [Icat 916816](https://www.thesparktwin.com/en/icat/916816/)

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*Source : [Alfa Romeo 500303569](https://www.thesparktwin.com/en/alfa-romeo/500303569/) — TheSparkTwin*