# ACDelco 21

> Tất cả loại tương đương của bugi ACDelco 21: mã tham chiếu tương thích, thông số kỹ thuật và nơi mua.

## Thông tin kỹ thuật

- **Ren:** 14 mm
- **Chiều dài ren:** 26.5 mm
- **Chỉ số nhiệt:** Nóng
- **Điện trở:** yes
- **Mặt đế:** Phẳng (có vòng đệm)
- **Lực siết:** fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)

## 17 loại tương đương

- [Champion REC8WYPB4](https://www.thesparktwin.com/vi/champion/rec8wypb4/)
- [Denso K20HRU11](https://www.thesparktwin.com/vi/denso/k20hru11/)
- [Denso SK20HR11](https://www.thesparktwin.com/vi/denso/sk20hr11/)
- [Champion 9033](https://www.thesparktwin.com/vi/champion/9033/)
- [Saab 12788884](https://www.thesparktwin.com/vi/saab/12788884/)
- [GMC 55564748](https://www.thesparktwin.com/vi/gmc/55564748/)
- [Saab 55564748](https://www.thesparktwin.com/vi/saab/55564748/)
- [Toyota 9091901191](https://www.thesparktwin.com/vi/toyota/9091901191/)
- [Toyota 9091901235](https://www.thesparktwin.com/vi/toyota/9091901235/)
- [Toyota 9091901247](https://www.thesparktwin.com/vi/toyota/9091901247/)
- [Toyota 90919A1002](https://www.thesparktwin.com/vi/toyota/90919a1002/)
- [Honda 12290RBJ003](https://www.thesparktwin.com/vi/honda/12290rbj003/)
- [Honda 12290RMX003](https://www.thesparktwin.com/vi/honda/12290rmx003/)
- [Honda 12290RMX013](https://www.thesparktwin.com/vi/honda/12290rmx013/)
- [Honda 12290RMX014](https://www.thesparktwin.com/vi/honda/12290rmx014/)
- [Honda 12290RW0003](https://www.thesparktwin.com/vi/honda/12290rw0003/)
- [Honda 12293PHMA01](https://www.thesparktwin.com/vi/honda/12293phma01/)

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*Source : [ACDelco 21](https://www.thesparktwin.com/vi/acdelco/21/) — TheSparkTwin*