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NGK Spark Plugs IFR5N10
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Product images may differ from actual product appearance.

NGK Spark Plugs Laser Iridium Resistor Spark Plug 14mm x 3/4" Reach

739-IFR5N10

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Save $10 off $199, $45 off $499, $100 off $999. Promo Code: FALLFUN exclusions apply

$13.99
NGK Spark Plugs Laser Iridium Resistor Spark Plug 14mm x 3/4" Reach $13.99
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Laser Iridium Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • ISO projected
  • Gasket seat
  • Wide gap
  • Specifications:

    Manufacturer's Part Number:
    7866
    Shipping Weight:
    0.1
    Package Height:
    3.4
    Package Depth:
    0.8
    Package Width:
    0.9

    Superior Ignitability, Stable Idle, and Long Service Life

    NGK OE-style Laser Iridium Plugs are designed to meet the specific needs of each particular engine. Laser series spark plugs are tested to the fullest extent of OEM standards to provide unsurpassed quality and performance.

    Does NGK Spark Plugs IFR5N10 fit your vehicle?

    Narrow Results

    2004-2005  JAGUAR XJR

    • Liter: 4.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 4196
    • EngineType: V8 ( 4.2 L / - )

    2006-2007  LAND ROVER RANGE ROVER SPORT

    • Liter: 4.2
    • Aspiration: SUPERCHARGED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 256
    • EngineType: V8 ( 4.2 L / 256 )

    2005-2009  JAGUAR XJ8

    • Liter: 4.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 4196
    • EngineType: V8 ( 4.2 L / - )

    2000-2002  JAGUAR XKR

    • Liter: 4
    • Aspiration: SUPERCHARGED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 244
    • EngineType: V8 ( 4 L / 244 )

    2006-2009  LAND ROVER LR3

    • Liter: 4.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ALL
    • Engine Vin: 5
    • CUI: 4394
    • EngineType: V8 ( 4.4 L / - )

    2005-2008  LAND ROVER LR3

    • Liter: 4.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 4394
    • EngineType: V8 ( 4.4 L / - )

    2004-2005  JAGUAR VANDEN PLAS

    • Liter: 4.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 4196
    • EngineType: V8 ( 4.2 L / - )

    2003-2004  JAGUAR XK8

    • Liter: 4.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ALL
    • Engine Vin: C
    • CUI: 4196
    • EngineType: V8 ( 4.2 L / - )

    2000-2002  JAGUAR XJ8

    • Liter: 4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ALL
    • Engine Vin: C
    • CUI: 244
    • EngineType: V8 ( 4 L / 244 )

    2008  JAGUAR S-TYPE

    • Liter: 4.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ALL
    • Engine Vin: B
    • CUI: 4196
    • EngineType: V8 ( 4.2 L / - )

    2006-2009  LAND ROVER RANGE ROVER SPORT

    • Liter: 4.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ALL
    • Engine Vin: 5
    • CUI: 4394
    • EngineType: V8 ( 4.4 L / - )

    2000-2002  JAGUAR XJ8

    • Liter: 4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 244
    • EngineType: V8 ( 4 L / 244 )

    2006-2009  JAGUAR VANDEN PLAS

    • Liter: 4.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ALL
    • Engine Vin: B
    • CUI: 4196
    • EngineType: V8 ( 4.2 L / - )

    2000-2002  JAGUAR VANDEN PLAS

    • Liter: 4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ALL
    • Engine Vin: C
    • CUI: 244
    • EngineType: V8 ( 4 L / 244 )

    2008  JAGUAR S-TYPE

    • Liter: 3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 181
    • EngineType: V6 ( 3 L / 181 )

    2005-2009  LAND ROVER LR3

    • Liter: 4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ALL
    • Engine Vin: 4
    • CUI: 245
    • EngineType: V6 ( 4 L / 245 )

    2008-2009  JAGUAR XK

    • Liter: 4.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 4196
    • EngineType: V8 ( 4.2 L / - )

    2009  JAGUAR SUPER V8

    • Liter: 4.2
    • Aspiration: SUPERCHARGED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 256
    • EngineType: V8 ( 4.2 L / 256 )

    2003-2007  JAGUAR S-TYPE

    • Liter: 4.2
    • Aspiration: SUPERCHARGED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 4196
    • EngineType: V8 ( 4.2 L / - )

    2003-2006  JAGUAR XK8

    • Liter: 4.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 4196
    • EngineType: V8 ( 4.2 L / - )

    2009-2010  JAGUAR XF

    • Liter: 4.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 4196
    • EngineType: V8 ( 4.2 L / - )

    2006-2008  LAND ROVER RANGE ROVER SPORT

    • Liter: 4.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 4394
    • EngineType: V8 ( 4.4 L / - )

    2006-2009  LAND ROVER RANGE ROVER SPORT

    • Liter: 4.2
    • Aspiration: SUPERCHARGED
    • SubModel: ALL
    • Engine Vin: 3
    • CUI: 4196
    • EngineType: V8 ( 4.2 L / - )

    2004-2009  JAGUAR XJ8

    • Liter: 4.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 4196
    • EngineType: V8 ( 4.2 L / - )

    2003-2005  JAGUAR S-TYPE

    • Liter: 4.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 256
    • EngineType: V8 ( 4.2 L / 256 )

    2006  JAGUAR XKR

    • Liter: 4.2
    • Aspiration: SUPERCHARGED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 4196
    • EngineType: V8 ( 4.2 L / - )

    2000-2002  JAGUAR XK8

    • Liter: 4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ALL
    • Engine Vin: C
    • CUI: 244
    • EngineType: V8 ( 4 L / 244 )

    2007  JAGUAR XK

    • Liter: 4.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 256
    • EngineType: V8 ( 4.2 L / 256 )

    2008  LAND ROVER RANGE ROVER SPORT

    • Liter: 4.2
    • Aspiration: SUPERCHARGED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 256
    • EngineType: V8 ( 4.2 L / 256 )

    2000-2002  JAGUAR XK8

    • Liter: 4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 244
    • EngineType: V8 ( 4 L / 244 )

    2005  JAGUAR XKR

    • Liter: 4.2
    • Aspiration: SUPERCHARGED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 256
    • EngineType: V8 ( 4.2 L / 256 )

    2008  JAGUAR SUPER V8

    • Liter: 4.2
    • Aspiration: SUPERCHARGED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 256
    • EngineType: V8 ( 4.2 L / 256 )

    2003-2007  JAGUAR S-TYPE

    • Liter: 3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 181
    • EngineType: V6 ( 3 L / 181 )

    2006-2009  JAGUAR VANDEN PLAS

    • Liter: 4.2
    • Aspiration: SUPERCHARGED
    • SubModel: ALL
    • Engine Vin: C
    • CUI: 4196
    • EngineType: V8 ( 4.2 L / - )

    2000-2002  JAGUAR XKR

    • Liter: 4
    • Aspiration: SUPERCHARGED
    • SubModel: ALL
    • Engine Vin: B
    • CUI: 244
    • EngineType: V8 ( 4 L / 244 )

    2004  JAGUAR XKR

    • Liter: 4.2
    • Aspiration: SUPERCHARGED
    • SubModel: ALL
    • Engine Vin: B
    • CUI: 4196
    • EngineType: V8 ( 4.2 L / - )

    2003-2008  JAGUAR S-TYPE

    • Liter: 3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ALL
    • Engine Vin: F
    • CUI: 181
    • EngineType: V6 ( 3 L / 181 )

    2009-2010  JAGUAR XF

    • Liter: 4.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 4196
    • EngineType: V8 ( 4.2 L / - )

    2006-2009  JAGUAR XJR

    • Liter: 4.2
    • Aspiration: SUPERCHARGED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 4196
    • EngineType: V8 ( 4.2 L / - )

    2009  JAGUAR XF

    • Liter: 4.2
    • Aspiration: SUPERCHARGED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 4196
    • EngineType: V8 ( 4.2 L / - )

    2006-2009  LAND ROVER RANGE ROVER

    • Liter: 4.2
    • Aspiration: SUPERCHARGED
    • SubModel: ALL
    • Engine Vin: 3
    • CUI: 4196
    • EngineType: V8 ( 4.2 L / - )

    2006-2008  LAND ROVER RANGE ROVER

    • Liter: 4.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 4394
    • EngineType: V8 ( 4.4 L / - )

    2007-2008  LAND ROVER RANGE ROVER

    • Liter: 4.2
    • Aspiration: SUPERCHARGED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 256
    • EngineType: V8 ( 4.2 L / 256 )

    2005-2007  JAGUAR SUPER V8

    • Liter: 4.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 4196
    • EngineType: V8 ( 4.2 L / - )

    2005-2009  JAGUAR SUPER V8

    • Liter: 4.2
    • Aspiration: SUPERCHARGED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 4196
    • EngineType: V8 ( 4.2 L / - )

    2000-2002  JAGUAR VANDEN PLAS

    • Liter: 4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 244
    • EngineType: V8 ( 4 L / 244 )

    2006-2008  JAGUAR S-TYPE

    • Liter: 4.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 256
    • EngineType: V8 ( 4.2 L / 256 )

    2010  JAGUAR XF

    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 5000
    • EngineType: V8 ( 5 L / - )

    2005-2009  JAGUAR XKR

    • Liter: 4.2
    • Aspiration: SUPERCHARGED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 4196
    • EngineType: V8 ( 4.2 L / - )

    2006  LAND ROVER RANGE ROVER

    • Liter: 4.2
    • Aspiration: SUPERCHARGED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 256
    • EngineType: V8 ( 4.2 L / 256 )

    2006-2009  LAND ROVER RANGE ROVER

    • Liter: 4.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ALL
    • Engine Vin: 5
    • CUI: 4394
    • EngineType: V8 ( 4.4 L / - )

    2004-2009  JAGUAR XJR

    • Liter: 4.2
    • Aspiration: SUPERCHARGED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 4196
    • EngineType: V8 ( 4.2 L / - )

    2000-2002  JAGUAR VANDEN PLAS

    • Liter: 4
    • Aspiration: SUPERCHARGED
    • SubModel: ALL
    • Engine Vin: B
    • CUI: 244
    • EngineType: V8 ( 4 L / 244 )

    2007  JAGUAR XK

    • Liter: 4.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ALL
    • Engine Vin: B
    • CUI: 4196
    • EngineType: V8 ( 4.2 L / - )

    2004  JAGUAR XKR

    • Liter: 4.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 4196
    • EngineType: V8 ( 4.2 L / - )

    2008  JAGUAR S-TYPE

    • Liter: 4.2
    • Aspiration: SUPERCHARGED
    • SubModel: ALL
    • Engine Vin: C
    • CUI: 4196
    • EngineType: V8 ( 4.2 L / - )

    2003-2008  JAGUAR S-TYPE

    • Liter: 4.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 4196
    • EngineType: V8 ( 4.2 L / - )

    2009  JAGUAR XF

    • Liter: 4.2
    • Aspiration: SUPERCHARGED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 4196
    • EngineType: V8 ( 4.2 L / - )

    2008-2009  JAGUAR XKR

    • Liter: 4.2
    • Aspiration: SUPERCHARGED
    • SubModel: ALL
    • Engine Vin: -
    • CUI: 4196
    • EngineType: V8 ( 4.2 L / - )

    Items You Need

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    Tools:

    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.