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NGK Spark Plugs V-Power Resistor Spark Plug 14mm x 22.5mm Reach

NGK Spark Plugs ZFR5N

739-ZFR5N

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NGK Spark Plugs V-Power Resistor Spark Plug 14mm x 22.5mm Reach $1.99
V-Power Resistor Spark Plug
  • 14mm x 22.5mm Reach
  • 5/8" Hex
  • ISO extended projection
  • Gasket seat

  • Specifications:

    Manufacturer's Part Number:
    ZFR5N

    Modern, lean-burning, fuel-efficient engines call for new lower sparking voltage requirements. NGK Spark Plugs responded by developing V-Power Spark Plugs with V-groove center electrodes. The V-groove center electrode forces the spark to the ground electrode's outer edge, placing the spark closer to the air/fuel mixture to ignite it quicker for more complete combustion (thus greater power & less harmful emissions).

    Today's performance engines are often high-compression/high-stress: supercharged, turbocharged, or fed by nitrous oxide. Ideal for high-performance street and race cars, NGK's patented V-groove design allows an ignition system to spark easily in such dense air/fuel mixtures. The flame kernel grows rapidly and enables an engine to potentially make more power because it's operating more efficiently. As a bonus, the spark's outer edge location helps limit the quenching effect, reducing misfires caused by high cylinder pressures "blowing out" the spark. V-Power Spark Plugs also use lower ignition firing voltage, which results in faster starts and easier cold starts throughout the life of the plugs. Sold individually.

    JEGS Easy Kits are designed by JEGS Professionals to help you get all the performance parts you need.

    Does NGK Spark Plugs ZFR5N fit your vehicle?

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    2004 JEEP GRAND CHEROKEE (WJ)

    • EngineType: ALL
    • SubModel: SE

    1999-2002 DODGE DAKOTA

    • CC: 2507
    • Liter: 2.5
    • SubModel: SLT
    • CUI: 153
    • EngineType: L4 ( 2.5 L / 153 )

    2006 JEEP WRANGLER (TJ)

    • Liter: 4.0
    • SubModel: SE
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    2001-2004 JEEP GRAND CHEROKEE (WJ)

    • Liter: 4.0
    • SubModel: LIMITED
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    2004-2006 DODGE RAM 1500

    • EngineType: ALL
    • SubModel: SRT-10

    2006 DODGE VIPER

    • EngineType: ALL
    • SubModel: ALL

    2001 JEEP CHEROKEE (XJ)

    • EngineType: ALL
    • SubModel: CLASSIC

    2002 JEEP GRAND CHEROKEE (WJ)

    • Liter: 4.0
    • SubModel: SPORT
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    1999-2002 DODGE DAKOTA

    • CC: 2507
    • Liter: 2.5
    • SubModel: SPORT
    • CUI: 153
    • EngineType: L4 ( 2.5 L / 153 )

    1999-2000 JEEP CHEROKEE

    • EngineType: ALL
    • SubModel: ALL

    2003-2006 JEEP WRANGLER (TJ)

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    • SubModel: X

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    • SubModel: X AT

    2001 JEEP CHEROKEE (XJ)

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    • SubModel: SE

    2003-2004 JEEP WRANGLER (TJ)

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    • SubModel: SAHARA

    2001 JEEP CHEROKEE (XJ)

    • EngineType: ALL
    • SubModel: LIMITED

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    • SubModel: X 65 ANIVERSARIO

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    • SubModel: SRT-10

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    • SubModel: SPORT

    2006 JEEP WRANGLER (TJ)

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    • SubModel: 65TH ANNIVERSARY EDITION

    1999-2000 JEEP GRAND CHEROKEE (WJ)

    • CC: 3958
    • Liter: 4.0
    • SubModel: LIMITED
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    2003-2006 JEEP WRANGLER (TJ)

    • EngineType: ALL
    • SubModel: SPORT

    1999-2004 JEEP GRAND CHEROKEE (WJ)

    • Liter: 4.0
    • SubModel: LAREDO
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    2004 JEEP GRAND CHEROKEE (WJ)

    • Liter: 4.0
    • SubModel: SPECIAL EDITION
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    1999-2002 DODGE DAKOTA

    • CC: 2507
    • Liter: 2.5
    • SubModel: BASE
    • CUI: 153
    • EngineType: L4 ( 2.5 L / 153 )

    2003-2006 JEEP WRANGLER (TJ)

    • EngineType: ALL
    • SubModel: RUBICON

    2002 DODGE DAKOTA

    • CC: 2507
    • Liter: 2.5
    • SubModel: SXT
    • CUI: 153
    • EngineType: L4 ( 2.5 L / 153 )
    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations