# Prestolite 18-52

> All equivalents for the Prestolite 18-52 spark plug: compatible references, technical specifications and where to buy.

## Technical information

- **Thread:** 18 mm
- **Reach:** 12.7 mm
- **Heat range:** Very hot
- **Resistor:** no
- **Seat:** Flat (gasket)
- **Torque:** fonte 35–45 N·m · alu 35–40 N·m — ou 180°–240° (½–⅔ tour)

## 23 equivalents

- [Bosch M10AC0](https://www.thesparktwin.com/en/bosch/m10ac0/)
- [Champion D15Y](https://www.thesparktwin.com/en/champion/d15y/)
- [Champion RD15Y](https://www.thesparktwin.com/en/champion/rd15y/)
- [Champion RD16*](https://www.thesparktwin.com/en/champion/rd16/)
- [Champion RD16J*](https://www.thesparktwin.com/en/champion/rd16j/)
- [Champion D15Y/013](https://www.thesparktwin.com/en/champion/d15y-013/)
- [Denso L14-U](https://www.thesparktwin.com/en/denso/l14-u/)
- [ACDelco C85S](https://www.thesparktwin.com/en/acdelco/c85s/)
- [Napa X581](https://www.thesparktwin.com/en/napa/x581/)
- [Newstar UK6TC](https://www.thesparktwin.com/en/newstar/uk6tc/)
- [Newstar UK6RTC](https://www.thesparktwin.com/en/newstar/uk6rtc/)
- [Hirih H18UK6TC](https://www.thesparktwin.com/en/hirih/h18uk6tc/)
- [Hirih H18UK6RTC](https://www.thesparktwin.com/en/hirih/h18uk6rtc/)
- [Tacti V9110-5000](https://www.thesparktwin.com/en/tacti/v9110-5000/)
- [Bosch 7549](https://www.thesparktwin.com/en/bosch/7549/)
- [Champion 526](https://www.thesparktwin.com/en/champion/526/)
- [Denso 5000](https://www.thesparktwin.com/en/denso/5000/)
- [Denso 067600-7570](https://www.thesparktwin.com/en/denso/067600-7570/)
- [Autolite 379](https://www.thesparktwin.com/en/autolite/379/)
- [Stitt 82](https://www.thesparktwin.com/en/stitt/82/)
- [General Motors 5613709](https://www.thesparktwin.com/en/general-motors/5613709/)
- [LPM 0001521019](https://www.thesparktwin.com/en/lpm/0001521019/)
- [Toyota 90098-64015](https://www.thesparktwin.com/en/toyota/90098-64015/)

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*Source : [Prestolite 18-52](https://www.thesparktwin.com/en/prestolite/18-52/) — TheSparkTwin*