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LFR4A-E Nickel Spark Plug


Model # 15319668 | Mfg # 6499
In stock online.

NGK’s V-Power Plugs feature a unique V-Cut in the center electrode that directs the spark to the edge of the electrode, helping the spark develop more rapidly, increasing ignitability and reducing quenching. NGK LFR4A-E stock number 6499. 

  • 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

Plug Specifications

    Thread Size: 14mm
    Hex Size: 5/8" (16mm)
    Reach: 26.5mm (1.04")
    Seat Type: Gasket
    Gap: .032" (0.8mm)
    Heat Range: 4
    Terminal Type: Solid
    Resistor: Yes
    Thread Pitch: 1.25mm

LFR4A-E Nickel Spark Plug

Type Spark Plugs

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