NGK 4717 PMR9B Laser Platinum Spark Plug

NGK 4717 PMR9B Laser Platinum Spark Plug

NGK
SKU:
NGK-PMR9B
$43.69
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Current Stock:
8
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Description

NGK Laser Platinum series plugs utilise laser-welded dual platinum surfaces to provide high ignitability and longer service life.

The dual platinum surfaces ensure slow wear rate providing stable idle, superior anti-fouling, improved fuel efficiency and lower emissions.

This spark plug features trivalent metal plating for superior anti-corrosion and anti-seizing properties, as well as corrugated ribs to prevent flashover.

It also includes a pure alumina silicate ceramic insulator to provide superior strength and better heat transfer. Additionally, a copper core aids in heat removal and a triple seal prevents leakage.

Product Features:

  • Trivalent metal plating
  • Corrugated ribs 
  • Pure alumina silicate ceramic insulator
  • Copper core
  • Triple seals
Shell Specifications Center Electrode Ground Electrode
Thread Size: 10mm Heat Range: 9 Type: Fine Wire Type: Standard
Hex Size: 5/8" (16mm) Brand: NGK Material: Platinum Material: Platinum
Reach: 19mm (3/4")   Size: 1.0mm Quantity: 1
Seat Type: Gasket   Projection: Non-Projected  
Gap: .028" (0.7mm)      
Terminal Type: Solid      
Resistor: Yes      
Overall Height: Bantam      
Thread Pitch: 1.0mm      
Resistor Value: 5K Ohm