# Bosch 7521

> Alle Entsprechungen für die Zündkerze Bosch 7521: kompatible Referenzen, technische Daten und Bezugsquellen.

## Technische Informationen

- **Gewinde:** 14 mm
- **Gewindelänge:** 9.5 mm
- **Wärmewert:** Heiß
- **Elektrodenabstand:** 1.5mm
- **Widerstand:** no
- **Sitz:** Flach (mit Dichtring)
- **Anzugsmoment:** fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)

## 58 Entsprechungen

- [Bosch WR11F](https://www.thesparktwin.com/de/bosch/wr11f/)
- [Bosch W10FCY](https://www.thesparktwin.com/de/bosch/w10fcy/)
- [Bosch WR10FY](https://www.thesparktwin.com/de/bosch/wr10fy/)
- [Bosch W95TR6X](https://www.thesparktwin.com/de/bosch/w95tr6x/)
- [Bosch WR10FCY](https://www.thesparktwin.com/de/bosch/wr10fcy/)
- [Bosch WR10FCZ](https://www.thesparktwin.com/de/bosch/wr10fcz/)
- [Champion RJ12Y6](https://www.thesparktwin.com/de/champion/rj12y6/)
- [Champion RJ18C6](https://www.thesparktwin.com/de/champion/rj18c6/)
- [Champion RJ18Y6](https://www.thesparktwin.com/de/champion/rj18y6/)
- [Champion RJ18Y8](https://www.thesparktwin.com/de/champion/rj18y8/)
- [Champion RJ12YC6](https://www.thesparktwin.com/de/champion/rj12yc6/)
- [Champion RJ18YC6](https://www.thesparktwin.com/de/champion/rj18yc6/)
- [Champion RJ18YC8](https://www.thesparktwin.com/de/champion/rj18yc8/)
- [Denso W14PR-U15](https://www.thesparktwin.com/de/denso/w14pr-u15/)
- [Denso W16PR-U15](https://www.thesparktwin.com/de/denso/w16pr-u15/)
- [Denso W9PRU](https://www.thesparktwin.com/de/denso/w9pru/)
- [Denso W9PR-U](https://www.thesparktwin.com/de/denso/w9pr-u/)
- [Denso W9PR-U15](https://www.thesparktwin.com/de/denso/w9pr-u15/)
- [Denso W9PR-U20](https://www.thesparktwin.com/de/denso/w9pr-u20/)
- [Motorcraft AR82](https://www.thesparktwin.com/de/motorcraft/ar82/)
- [Motorcraft AR82-6](https://www.thesparktwin.com/de/motorcraft/ar82-6/)
- [Motorcraft AR82-8](https://www.thesparktwin.com/de/motorcraft/ar82-8/)
- [Motorcraft AS82-7](https://www.thesparktwin.com/de/motorcraft/as82-7/)
- [Motorcraft AS82C-7](https://www.thesparktwin.com/de/motorcraft/as82c-7/)
- [ACDelco R45SX](https://www.thesparktwin.com/de/acdelco/r45sx/)
- [ACDelco R46SX](https://www.thesparktwin.com/de/acdelco/r46sx/)
- [ACDelco R46SZ](https://www.thesparktwin.com/de/acdelco/r46sz/)
- [ACDelco R47SX](https://www.thesparktwin.com/de/acdelco/r47sx/)
- [Splitfire SF8G6](https://www.thesparktwin.com/de/splitfire/sf8g6/)
- [Mighty R827](https://www.thesparktwin.com/de/mighty/r827/)
- [Napa X706](https://www.thesparktwin.com/de/napa/x706/)
- [Atlas Auto C63R7](https://www.thesparktwin.com/de/atlas-auto/c63r7/)
- [Mighty M4R826](https://www.thesparktwin.com/de/mighty/m4r826/)
- [Precisiontune P4R82 7](https://www.thesparktwin.com/de/precisiontune/p4r82-7/)
- [Bosch 7520](https://www.thesparktwin.com/de/bosch/7520/)
- [Bosch 7920](https://www.thesparktwin.com/de/bosch/7920/)
- [Bosch 7921](https://www.thesparktwin.com/de/bosch/7921/)
- [Champion 50](https://www.thesparktwin.com/de/champion/50/)
- [Champion 66](https://www.thesparktwin.com/de/champion/66/)
- [Champion 2066](https://www.thesparktwin.com/de/champion/2066/)
- [Champion 66CC](https://www.thesparktwin.com/de/champion/66cc/)
- [Denso 3038](https://www.thesparktwin.com/de/denso/3038/)
- [Denso 5041](https://www.thesparktwin.com/de/denso/5041/)
- [Denso 5042](https://www.thesparktwin.com/de/denso/5042/)
- [Denso 5043](https://www.thesparktwin.com/de/denso/5043/)
- [Autolite 847](https://www.thesparktwin.com/de/autolite/847/)
- [Accel 198](https://www.thesparktwin.com/de/accel/198/)
- [Accel 498](https://www.thesparktwin.com/de/accel/498/)
- [Accel 0498](https://www.thesparktwin.com/de/accel/0498/)
- [Valley Forge 144R](https://www.thesparktwin.com/de/valley-forge/144r/)
- [Valley Forge 167R](https://www.thesparktwin.com/de/valley-forge/167r/)
- [Delphi 232616](https://www.thesparktwin.com/de/delphi/232616/)
- [Mopar 4339428](https://www.thesparktwin.com/de/mopar/4339428/)
- [General Motors 5613564](https://www.thesparktwin.com/de/general-motors/5613564/)
- [General Motors 5613882](https://www.thesparktwin.com/de/general-motors/5613882/)
- [Beck Arnley 176-5191](https://www.thesparktwin.com/de/beck-arnley/176-5191/)
- [Westernauto 64-1115-1](https://www.thesparktwin.com/de/westernauto/64-1115-1/)
- [Westernauto 64-1923-8](https://www.thesparktwin.com/de/westernauto/64-1923-8/)

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*Source : [Bosch 7521](https://www.thesparktwin.com/de/bosch/7521/) — TheSparkTwin*