Pulstar Spark Plugs
IDG1H10 Fine Wire Iridium Spark Plug
IDG1H10 Fine Wire Iridium Spark Plug
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Choosing new spark plugs? The Pulstar IDG1H10 is a fine-wire iridium spark plug with Plasmacore technology, a projected 0.6 mm center electrode and a 14 mm thread. Confirm that IDG1H10 is the correct replacement for your specific vehicle or engine before ordering.
► Product Description
The Pulstar IDG1H10 fine-wire iridium spark plug pairs a 14 mm thread with a 26.5 mm reach and flat seat. Its projected 0.6 mm iridium center electrode is designed to resist corrosion and arc erosion. Pulstar's Plasmacore technology uses an internal capacitor to store and release energy.
For part-number comparisons, the IDG1H10 has a 1.25 mm thread pitch, 5/8-inch (16 mm) hex, solid terminal and Pulstar heat range 1. Review the full specifications below and confirm vehicle or engine compatibility before ordering. Matching dimensions alone does not establish fitment.
Choosing new spark plugs for your engine
Start with a verified application listing and the replacement requirements for your engine. Compare the required part number, thread dimensions, reach, seat type and heat range. Do not select IDG1H10 solely because it has an iridium electrode or resembles the plug you removed.
Need help understanding the options? Read our guide to spark plug types. If IDG1H10 is not the specified part for your engine, compare other Pulstar spark plugs and verify the correct application before purchasing.
► Shell
| Thread | 14mm |
|---|---|
| Pitch | 1.25mm |
| Reach | 26.5mm |
| Hex Size | 5/8" (16mm) |
| Seat | Flat |
| Terminal Type | Solid |
► Center Electrode
| Material | Iridium |
|---|---|
| Type | Fine Wire |
| Size | 0.6mm |
| Projection | Projected |
► Other
| Resistor | Yes |
|---|---|
| Heat Range | 1 |
| Length to Seat | 54.0mm |
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