Autolite HT15 Spark Plug
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3.8 / 5 Overall | |
| Autolite | HT15 |
| Brand | Code |
|---|---|
3.5 / 5 Materials | |
| Copper | Platinum |
| Ground electrode | Center electrode |
4.3 / 5 Design | |
| Shield Strap | Fine Wire |
| Ground type | Center type |
| 1.35mm (.053") | 3 |
| Gap | Heat range |
|---|---|
| ⌀16mm | 1.5mm |
| Thread diameter | Thread pitch | 25mm (1") | 14mm (9/16") |
| Reach | Hex size |
| Tapered | Solid |
| Seat | Terminal |
| 1 | Non-Projected |
| Ground count | Projection |