NGK (9723) SILZKR7B11 LASER IRIDIUM SPARK PLUG
₵55
Laser Iridium® spark plugs provide superior ignitability and long service life. Smallest tip diameter available Iridium / Platinum surfaces ensure slow wear rate providing stable idle, superior anti fouling, improved fuel efficiency and lower emissions
- Laser welded Iridium center electrode tip
- Platinum disc welded to backside of ground electrode provides long life
- Trivalent Metal Plating for superior anti-corrosion and anti-seizing
- Tapered ground electrode to minimize quenching
- Consistent and stable spark
- Faster starts and quicker acceleration
- Better fuel economy and lower emissions
|
| Center Electrode Core Material |
Copper Core |
| Center Electrode Tip Material |
Iridium |
| Gap Size |
0.044 in |
| Ground Electrode Quantity |
1 |
| Hex Size |
5/8″ |
| Insulator Height |
ISO |
| Manufacturer Heat Range |
7 |
| Additional Info |
5K Ohm |
| Seat Type |
Gasket |
| Reach |
26.5mm |
| Thread Diameter |
12 mm |
| Ground Electrode Tip Design |
SPE |
| Ground Configuration |
Standard |
| Ground Electrode Core Material |
Nickel Core |
| Alternate/OEM Part Number(s): SILZKR7B11 |
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