# General Motors 8990656

> All equivalents for the General Motors 8990656 spark plug: compatible references, technical specifications and where to buy.

## Technical information

- **Thread:** 14 mm
- **Reach:** 9.5 mm
- **Heat range:** Medium
- **Torque:** fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)

## 11 equivalents

- [Denso W20MR-U](https://www.thesparktwin.com/en/denso/w20mr-u/)
- [ACDelco CSR45](https://www.thesparktwin.com/en/acdelco/csr45/)
- [XL L6RC](https://www.thesparktwin.com/en/xl/l6rc/)
- [Oregon OPR17](https://www.thesparktwin.com/en/oregon/opr17/)
- [Tacti V9110-6022](https://www.thesparktwin.com/en/tacti/v9110-6022/)
- [Denso 6025](https://www.thesparktwin.com/en/denso/6025/)
- [Denso 067700-3221](https://www.thesparktwin.com/en/denso/067700-3221/)
- [Yamaha 9079E-ND085](https://www.thesparktwin.com/en/yamaha/9079e-nd085/)
- [Tanaka 018-00502-21](https://www.thesparktwin.com/en/tanaka/018-00502-21/)
- [Tanaka 018-00546-200](https://www.thesparktwin.com/en/tanaka/018-00546-200/)
- [Tanaka 018-00562-200](https://www.thesparktwin.com/en/tanaka/018-00562-200/)

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*Source : [General Motors 8990656](https://www.thesparktwin.com/en/general-motors/8990656/) — TheSparkTwin*