# Napa X503

> Tots els equivalents de la bugia Napa X503: referències compatibles, especificacions tècniques i on comprar-la.

## Informació tècnica

- **Rosca:** 14 mm
- **Abast:** 19.0–20.5 mm
- **Grau tèrmic:** Molt calenta
- **Resistència:** no
- **Seient:** Plana (junta)
- **Parell de collada:** fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)

## 52 equivalents

- [Bosch W9EC0](https://www.thesparktwin.com/ca/bosch/w9ec0/)
- [Champion J6C](https://www.thesparktwin.com/ca/champion/j6c/)
- [Champion J6C/038](https://www.thesparktwin.com/ca/champion/j6c-038/)
- [Champion J6C/053](https://www.thesparktwin.com/ca/champion/j6c-053/)
- [Champion J6C/058](https://www.thesparktwin.com/ca/champion/j6c-058/)
- [Denso W17-U](https://www.thesparktwin.com/ca/denso/w17-u/)
- [Denso W16S-U](https://www.thesparktwin.com/ca/denso/w16s-u/)
- [Autolite AH4](https://www.thesparktwin.com/ca/autolite/ah4/)
- [Autolite AT4](https://www.thesparktwin.com/ca/autolite/at4/)
- [Autolite A303](https://www.thesparktwin.com/ca/autolite/a303/)
- [Brisk K19#](https://www.thesparktwin.com/ca/brisk/k19/)
- [Motorcraft A4C](https://www.thesparktwin.com/ca/motorcraft/a4c/)
- [Motorcraft AS4CF4](https://www.thesparktwin.com/ca/motorcraft/as4cf4/)
- [Motorcraft SP-476](https://www.thesparktwin.com/ca/motorcraft/sp-476/)
- [ACDelco M44C](https://www.thesparktwin.com/ca/acdelco/m44c/)
- [Newstar G6C](https://www.thesparktwin.com/ca/newstar/g6c/)
- [XL G6C](https://www.thesparktwin.com/ca/xl/g6c/)
- [Newstar G7C](https://www.thesparktwin.com/ca/newstar/g7c/)
- [Bosna FS75](https://www.thesparktwin.com/ca/bosna/fs75/)
- [Bosna FS75C](https://www.thesparktwin.com/ca/bosna/fs75c/)
- [Oregon OK17C](https://www.thesparktwin.com/ca/oregon/ok17c/)
- [Hirih H14G6C](https://www.thesparktwin.com/ca/hirih/h14g6c/)
- [Hirih H14G7C](https://www.thesparktwin.com/ca/hirih/h14g7c/)
- [Mopar P-3-3M](https://www.thesparktwin.com/ca/mopar/p-3-3m/)
- [Mopar P-3-3S](https://www.thesparktwin.com/ca/mopar/p-3-3s/)
- [Mopar P-3-3SA](https://www.thesparktwin.com/ca/mopar/p-3-3sa/)
- [Mopar P-3-3SR](https://www.thesparktwin.com/ca/mopar/p-3-3sr/)
- [Sears STD361303](https://www.thesparktwin.com/ca/sears/std361303/)
- [Tacti V91103075](https://www.thesparktwin.com/ca/tacti/v91103075/)
- [Tacti V9110-5044](https://www.thesparktwin.com/ca/tacti/v9110-5044/)
- [Bosch 7515](https://www.thesparktwin.com/ca/bosch/7515/)
- [Champion 823](https://www.thesparktwin.com/ca/champion/823/)
- [Denso 5044](https://www.thesparktwin.com/ca/denso/5044/)
- [Denso 067600-6791](https://www.thesparktwin.com/ca/denso/067600-6791/)
- [Autolite 303](https://www.thesparktwin.com/ca/autolite/303/)
- [Motorcraft 476](https://www.thesparktwin.com/ca/motorcraft/476/)
- [Accel 124](https://www.thesparktwin.com/ca/accel/124/)
- [Mighty 303](https://www.thesparktwin.com/ca/mighty/303/)
- [Prestolite 14-5X](https://www.thesparktwin.com/ca/prestolite/14-5x/)
- [Briggs & Stratton 29693](https://www.thesparktwin.com/ca/briggs-stratton/29693/)
- [Prestolite 40616](https://www.thesparktwin.com/ca/prestolite/40616/)
- [Prestolite 40647](https://www.thesparktwin.com/ca/prestolite/40647/)
- [Prestolite 40677](https://www.thesparktwin.com/ca/prestolite/40677/)
- [General Motors 5612567](https://www.thesparktwin.com/ca/general-motors/5612567/)
- [Tanaka 018-02209](https://www.thesparktwin.com/ca/tanaka/018-02209/)
- [LPM 0001521000](https://www.thesparktwin.com/ca/lpm/0001521000/)
- [Subaru 89057-3400](https://www.thesparktwin.com/ca/subaru/89057-3400/)
- [Suzuki 09482-00051](https://www.thesparktwin.com/ca/suzuki/09482-00051/)
- [Kubota 13401-67716](https://www.thesparktwin.com/ca/kubota/13401-67716/)
- [Kubota 13403-67711](https://www.thesparktwin.com/ca/kubota/13403-67711/)
- [Toyota 80098-76005](https://www.thesparktwin.com/ca/toyota/80098-76005/)
- [Tanaka 018-11107-200](https://www.thesparktwin.com/ca/tanaka/018-11107-200/)

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*Source : [Napa X503](https://www.thesparktwin.com/ca/napa/x503/) — TheSparkTwin*