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NGK 5146 PTR4B-15 Laser Platinum Spark Plug

SKU #PTR4B-15
ITEM #NGK5146
BRAND NGK

  • Solid Terminal

Item has been discontinued. This product may be used as a replacement:
  • Description

    NGK Laser Platinum Series plugs provide high ignitability and longer service life. Laser welded dual platinum surfaces ensure slow wear rate providing stable idle, superior anti fouling, improved fuel efficiency and lower emissions.

    • Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
    • Corrugated ribs prevent flashover
    • Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer
    • Copper core aids in heat removal
    • Triple seals prevent leakage
  • Product Specifications
    • Shell
    • Thread Diameter14mm
    • Thread Pitch1.25mm
    • Seat TypeTapered
    • Reach18mm (.709")
    • Hex Size5/8" (16mm)
    • Terminal TypeSolid
    • Overall HeightISO
    • Gap.059" (1.5mm)
    • Center Electrode
    • MaterialPlatinum
    • TypeFine Wire
    • Size1.0mm
    • ProjectionProjected
    • Ground Electrode
    • MaterialPlatinum
    • TypeStandard
    • Quantity1
    • Specifications
    • ResistorYes
    • Resistor Value1K Ohm
    • Heat Range4
    • Torque SpecsCast Iron: 10.8-18 lb. ft. Aluminum: 7.2-14.5 lb. ft.
    • Part Information
    • BrandNGK/NTK
    • Warranty60 Days
    • Longevity90k Miles
  • Fitment

    Verify Fitment

    Automotive

    Sorry, no automotive applications are associated with this part.

    Powersports

    Sorry, no powersports applications are associated with this part.

    Non-Automotive

    Sorry, no non-automotive applications are associated with this part.