Iridium Platinum
ILKR7B8
Part No. 1989
Iridium Platinum Spark Plug ILKR7B8 1989
- Thread
- M10 x 1.0
- Gap
- 0.8
DSCEH SPARK PLUGS
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Double Iridium SERIES
Double Iridium Spark Plug ZFR5K11 3657
Model ZFR5K11Part No. 3657
Review the technical data and listed OEM references for this spark plug. Share your required quantity and application with our team.
- Material
- Double Iridium
- Thread size
- M14 x 1.25
- Thread length
- 19
- Gap
- 1.1
THE DETAILS THAT MATTER
Technical Specifications
| Product Model | ZFR5K11 |
|---|---|
| Resistance | Yes |
| Thread size | M14 x 1.25 |
| Part Number | 3657 |
| Thread length | 19 |
| Material | Double Iridium |
| Hexagonal surface size | 16 |
| Heat value | 5 |
| Gap | 1.1 |
| Feature | Iridium Middle Electrode1 - Earthed ElectrodeInterference Suppression 5 kOhmwith gasket seat5 |
Source-listed documentation
- Certificate
- IATF16949
- Manufacturer Warranty
- 1 Year
These entries describe the source listing. DSCEH documentation and supply terms are confirmed with your quotation.
REFERENCE LOOKUP
OEM Reference Numbers
2 references
| Manufacturer | OEM reference |
|---|---|
| HONDA | 9807B5515W |
| HONDA | 9807B5517W |
Listed references are for identification. Confirm engine application and specifications before ordering.
Product data: source listing · Captured 2026-09-14. Values are preserved as published; units are shown only where supplied.