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NGK CY57 / 5287 Ceramic Glow Plug Genuine NGK Component ( 5287 )

As opposed to a metal rod glow plug, the heating coil of a ceramic glow plug has an especially high melting point. It is also sheathed in silicon nitrite, an extremely rugged ceramic material. The combination of the heating coil and ceramic sheath enable higher temperatures and extremely short preheating times due to excellent thermal conductivity. Also, ceramic glow plugs have a more compact design. This is important, because there is very little free space in todays engines.


  • Hex (mm):12
  • Thread diameter (mm):M10
  • Thread pitch (mm):1.25
  • Overall length (mm):84.5
  • Heater tube length (mm):18
  • Terminal (mm):M4 threaded
  • Marked voltage :11 V
  • If you are unsure as to whether this is the correct part for your vehicle, please don't hesitate to contact us. Alternatively please use the cross reference table above.

    Additional Info

    Additional Info

    Part Number CY57
    Stock Number 5287
    Barcode 087295152874
    Manufacturer NGK
    Glow Plug Thread Size M10 x 1.25mm
    Voltage 11v
    Fitting Depth 18mm
    Diameter 10mm
    Pack Size 1 Single Unit
    Total Length 84.5mm
    Hex Spanner Size 12mm


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