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NGK Laser Iridium Spark Plugs


NGK Spark Plugs
NGK Laser Iridium Spark Plugs

Product images may differ from actual product appearance.

Superior Ignitability, Stable Idle, and Long Service Life

  • Platinum disc on ground electrode
  • Iridium center electrode tip
  • Smallest tip diameter available
  • Manufacturer-approved design
  • Trivalent metal plating
  • Advanced anticorrosion, antiseizing, and antifouling properties
  • Quicker starts and acceleration
  • Improved fuel economy
  • Lower emissions
  • Quality NGK Spark Plugs
  • Sold individually


  • 85 Products Page: 1 2 3 ... |  Next Results per Page:

    Hot Heat Range

    NGK Spark Plugs ITR4A15 - NGK Laser Iridium Spark Plugs
    739-ITR4A15
    Laser Iridium Resistor Spark Plug
  • 14mm x .708" Reach
  • 5/8" Hex
  • Projected
  • Tapered seat
  • Wide gap
  • $9.87
    Ships
    NGK Spark Plugs IZTR4A11 - NGK Laser Iridium Spark Plugs
    739-IZTR4A11
    Laser Iridium Resistor Spark Plug
  • 14mm x .708" Reach
  • 5/8" Hex
  • Extended projection
  • Tapered seat
  • Wide gap
  • Was: $9.99
    Now: $6.99
    Ships
      739-PTR4B-15
    Laser Iridium Resistor Spark Plug
  • 14mm x 0.708" reach
  • 5/8" hex
  • Projected
  • Tapered seat
  • $9.99
    Order Today Ships 06/07/16

    Hot-Medium Heat Range

    NGK Spark Plugs DF8H-11B - NGK Laser Iridium Spark Plugs
    739-DF8H-11B
    Laser Iridium Resistor Spark Plug
  • 2011-14 for Nissan/Infiniti
  • 0.472" Thread
  • 14mm Hex
  • .044" Gap
  • Gasket Seat
  • $31.99
    Order Today Ships 06/07/16
    NGK Spark Plugs DILFR5A11 - NGK Laser Iridium Spark Plugs
    739-DILFR5A11
    Laser Iridium Resistor Spark Plug
  • 14mm x 1.04" Reach
  • 5/8" Hex
  • Projected
  • Gasket seat
  • Was: $18.99
    Now: $12.99
    Order Today Ships 06/08/16
    NGK Spark Plugs DILZKAR7C11S - NGK Laser Iridium Spark Plugs
    739-DILZKAR7C11S
    Laser Iridium Resistor Spark Plug
  • 2015-16 Honda Fit
  • .044" Gap
  • OE Type
  • $23.99
    Order Today Ships 06/07/16
    NGK Spark Plugs DILZKR7B11G - NGK Laser Iridium Spark Plugs
    739-DILZKR7B11G
    Laser Iridium Resistor Spark Plug
  • 2014-16 Aura MDX/RLX/TLX
  • 0.472" Thread
  • 5/8" Hex
  • 0.044" Gap
  • SUS Gasket Seat
  • $23.99
    Order Today Ships 06/07/16
      739-FR5AP-10
    Laser Iridium Resistor Spark Plug
  • 14mm x 0.750" reach
  • 5/8" hex
  • Gasket Seat
  • $8.99
    Order Today Ships 06/07/16
    NGK Spark Plugs IFR5D10 - NGK Laser Iridium Spark Plugs
    739-IFR5D10
    Laser Iridium Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • ISO projected
  • Gasket seat
  • Wide gap
  • $13.99
    Order Today Ships 06/07/16
    NGK Spark Plugs IFR5E11 - NGK Laser Iridium Spark Plugs
    739-IFR5E11
    Laser Iridium Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • ISO projected
  • Gasket seat
  • Wide gap
  • Was: $12.99
    Now: $8.99
    Ships
    NGK Spark Plugs IFR5G-11K - NGK Laser Iridium Spark Plugs
    739-IFR5G-11K
    Laser Iridium Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • ISO projected
  • Gasket seat
  • Wide gap
  • $12.99
    Order Today Ships 06/07/16
    NGK Spark Plugs IFR5G11 - NGK Laser Iridium Spark Plugs
    739-IFR5G11
    Laser Iridium Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • ISO projected
  • Gasket seat
  • Wide gap
  • $12.99
    Order Today Ships 06/07/16
    NGK Spark Plugs IFR5J11 - NGK Laser Iridium Spark Plugs
    739-IFR5J11
    Laser Iridium Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • ISO projected
  • Gasket seat
  • Wide gap
  • Was: $12.99
    Now: $8.99
    Ships
    NGK Spark Plugs IFR5L11 - NGK Laser Iridium Spark Plugs
    739-IFR5L11
    Laser Iridium Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • Projected
  • Gasket seat
  • $12.99
    Order Today Ships 06/07/16
    NGK Spark Plugs IFR5N10 - NGK Laser Iridium Spark Plugs
    739-IFR5N10
    Laser Iridium Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • ISO projected
  • Gasket seat
  • Wide gap
  • $12.99
    Order Today Ships 06/07/16
    NGK Spark Plugs IFR5T11 - NGK Laser Iridium Spark Plugs
    739-IFR5T11
    Laser Iridium Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • ISO projected
  • Gasket seat
  • Wide gap
  • $8.99
    Order Today Ships 06/07/16
    NGK Spark Plugs ILTR5B11 - NGK Laser Iridium Spark Plugs
    739-ILTR5B11
    Laser Iridium Resistor Spark Plug
  • 14mm x 25mm Reach
  • 5/8" Hex
  • Projected
  • Tapered seat
  • Wide gap
  • Was: $9.99
    Now: $6.99
    Ships
    NGK Spark Plugs ILTR5C11 - NGK Laser Iridium Spark Plugs
    739-ILTR5C11
    Laser Iridium Resistor Spark Plug
  • 14mm x 25mm Reach
  • 5/8" Hex
  • Projected
  • Tapered seat
  • Wide gap
  • $9.99
    Order Today Ships 06/07/16
    NGK Spark Plugs ILZTR6A8G - NGK Laser Iridium Spark Plugs
    739-ILZTR6A8G
    Laser Iridium Resistor Spark Plug
  • 2013-15 Ford Escape/Fiesta/Fusion/Transit
  • 14mm Thread
  • 16mm Hex
  • 25mm Reach
  • $13.99
    Order Today Ships 06/07/16
      739-IZFR5G
    Laser Iridium Resistor Spark Plug
  • 14mm x 0.750" reach
  • 5/8" hex
  • Gasket Seat
  • $12.99
    Order Today Ships 06/07/16
    NGK Spark Plugs IZFR5J - NGK Laser Iridium Spark Plugs
    739-IZFR5J
    Laser Iridium Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • Projected
  • Gasket seat
  • $13.99
    Order Today Ships 06/07/16
    NGK Spark Plugs IZFR5K11 - NGK Laser Iridium Spark Plugs
    739-IZFR5K11
    Laser Iridium Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • ISO extended projection
  • Gasket seat
  • Wide gap
  • $15.37
    Ships
    NGK Spark Plugs IZTR5B11 - NGK Laser Iridium Spark Plugs
    739-IZTR5B11
    Laser Iridium Resistor Spark Plug
  • 14mm x .708" Reach
  • 5/8" Hex
  • Extended projection
  • Tapered seat
  • Wide gap
  • $7.98
    Ships
      739-PFR5R-11
    Laser Iridium Resistor Spark Plug
  • 14mm x 0.750" reach
  • 5/8" hex
  • Gasket Seat
  • Was: $9.99
    Now: $6.99
    Ships
      739-PZFR5F-11
    Laser Iridium Resistor Spark Plug
  • 14mm x 0.750" reach
  • 5/8" hex
  • Projected
  • Gasket Seat
  • $10.51
    Ships
      739-PZFR5J-11
    Laser Iridium Resistor Spark Plug
  • 14mm x 0.750" reach
  • 5/8" hex
  • Gasket Seat
  • Was: $12.99
    Now: $8.99
    Ships
    NGK Spark Plugs SILZKR7B11 - NGK Laser Iridium Spark Plugs
    739-SILZKR7B11
    Laser Iridium Resistor Spark Plug
  • 14mm x 1.04" Reach
  • 5/8" Hex
  • ISO
  • Wide Gap
  • Was: $12.99
    Now: $8.99
    Ships

    Medium Heat Range

      739-BCPR6EP-N-8
    Laser Iridium Resistor Spark Plug
  • 14mm x 3/4" reach
  • 5/8" hex
  • Projected
  • Gasket Seat
  • Each
  • $8.99
    Order Today Ships 06/07/16
      739-BKR6EP-11
    Laser Iridium Resistor Spark Plug
  • 14mm x 0.750" reach
  • 5/8" hex
  • Projected
  • Gasket Seat
  • $8.99
    Order Today Ships 06/07/16
    NGK Spark Plugs FR6EI - NGK Laser Iridium Spark Plugs
    739-FR6EI
    Laser Iridium Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • ISO projected
  • Gasket seat
  • $12.99
    Order Today Ships 06/07/16

    85 Products Page: 1 2 3 ... |  Next Results per Page: