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Infiniti FX50 Spark Plug

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Infiniti FX50 Spark Plug, NGK Laser Iridium Spark Plug - Direct Fit

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$32.60 $38.47 You Save $5.87 (15%)
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NGK PREMIUM CLASS LASER IRIDIUM SPARK PLUG

NGK Laser Iridium Spark Plug series provides superior ignitability and long service life. The smallest tip diameter Iridium or Platinum surface ensures slow wear rate providing stable idle, superior anti fouling, improved fuel efficiency, and lower emissions.

Features and Benefits:
  • Ultimate evolution of spark plug technology and performance
  • Reduces the voltage requirement for spark which allows for a brighter and stronger spark from the existing ignition system
  • Iridium tip fine wire center electrode is both stronger and harder than Platinum, while the Platinum tip ground electrode further contributes toward the extreme longevity of the plug
  • Special design firing end construction
  • Double fine electrodes
  • Laser welded tips
Specifications:
  • Copper electrode core material
  • Iridium electrode tip material
  • Fine wire ground type electrode
  • 1 ground electrode
  • Fine wire center electrode
  • Resistor plug type
  • Non-shorty spark plug
  • Gasket seat type
  • Solid terminal type
  • 14 mm hex size
  • 1.1 mm gap size
  • Heat range 7
  • Projected spark plug tip
  • 26.5 mm reach
  • 1.25 mm thread pitch
  • 12 mm thread size
  • Brand SKU#: NGK 1406
  • Series: NGK Laser Iridium
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Electrode Core Material: Copper
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Iridium
  • Gap Size: 1.1 mm
  • Heat Range: 7
  • Reach: 26.5 mm
  • Thread Size: 12 mm
  • Warranty: 60-day NGK limited warranty
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Fits the following Infiniti FX50 Years

  • 2009-2011 | Base | 8 Cyl 5.0L

Infiniti FX50 Spark Plug, Denso Iridium Long Life Spark Plug - Direct Fit

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$15.99 $18.87 You Save $2.88 (15%)
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DENSO PREMIUM CLASS EXTRA LONG LIFE IRIDIUM SPARK PLUG

Denso's Premium Class Extra Long Life Iridium Spark Plugs is fast becoming the standard for today's high-tech engines. Employing a revolutionary 360 degrees laser welding process, Denso has created a spark plug unlike anything on the market today. Designed for durability under the most extreme conditions. Denso's patented Iridium alloy is 6 times harder and 8 times stronger than conventional platinum and can handle temperatures in excess of 4,000 degrees Fahrenheit.

Specification:
  • 12 mm thread size
  • 26.5 mm reach
  • 0.63 in. hex size
  • 0.04 in. gap size
  • Gasket seat style
  • Resistor plug type
  • 0.5 mm fine wire iridium center electrode
  • 0.7 mm platinum needle tipped ground electrode
  • Solid terminal end
  • Dual needle design
  • Heat range 22

Features:
  • Copper glass seal bonds the center electrode and insulator together for a gas-tight seal
  • Platinum center electrode utilizes platinum to shrink the surface area of the center electrode tip for maximum firing performance and minimum voltage requirements


  • Brand SKU#: Denso FXE22HR11
  • Series: Denso Iridium Long Life
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Electrode Core Material: Iridium
  • Plug Type: Resistor
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Platinum
  • Gap Size: 1.1 mm
  • Reach: 26.5 mm
  • Thread Size: 12 mm
  • Warranty: 1 year Denso limited warranty
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Fits the following Infiniti FX50 Years

  • 2009-2011 | Base | 8 Cyl 5.0L

Infiniti FX50 Spark Plug, NGK Spark Plug

$20.95 $51.30 You Save $30.35 (59%)
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Availability: In Stock
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NGK Laser Iridium Spark Plug DILKAR7B11
  • Brand SKU#: NGK W0133-1910323
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: Same day - 1 business day
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.

Fits the following Infiniti FX50 Years

  • 2009-2013 | Base | 8 Cyl 5.0L

Infiniti FX50 Spark Plug, Denso Iridium Long Life Spark Plug - Direct Fit

Best Seller
$14.56 $17.18 You Save $2.62 (15%)
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Availability: In Stock
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DENSO PREMIUM CLASS EXTRA LONG LIFE IRIDIUM SPARK PLUG, SOLD INDIVIDUALLY -- 12 mm thread, 26.5 mm reach, 5/8 in. hex size, gasket seat, resistor type, solid terminal, dual needle design, 0.5 mm fine wire iridium center electrode, 0.7 mm platinum needle tipped ground electrode, 0.044 in. gap size, 22 heat range; Designed with heavy duty insulator that provides unparalleled dielectric strength and thermal conductivity under extreme temperatures; The five-rib design prevents flashover while decreasing voltage loss; Its copper glass seal bonds the center electrode and insulator together for a gas-tight seal; Features a platinum center electrode that utilizes platinum to shrink the surface area of the center electrode tip for maximum firing performance and minimum voltage requirements; The platinum ground electrode resists gas and electrical erosion and corrosion extending service intervals to 60,000 miles.
  • Brand SKU#: Denso 3442
  • Series: Denso Iridium Long Life
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Electrode Core Material: Iridium
  • Plug Type: Resistor
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Platinum
  • Gap Size: 0.044 in.
  • Reach: 26.5 mm
  • Thread Size: 12 mm
  • Warranty: 1 year Denso limited warranty
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Fits the following Infiniti FX50 Years

  • 2009-2011 | Base | 8 Cyl 5.0L
  • 2012 | Base | 8 Cyl 5.0L

Infiniti FX50 Spark Plug, Denso Spark Plug

Best Seller
$11.95 $33.75 You Save $21.80 (65%)
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Availability: In Stock
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Denso Iridium Spark Plug FXE22HR-11 ND
  • Brand SKU#: Denso W0133-1853473
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: Same day - 1 business day

Fits the following Infiniti FX50 Years

  • 2009-2011 | All Submodels | All Engines
  • 2012-2013 | Base | 8 Cyl 5.0L

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