NGK V-Power Spark Plugs


NGK Spark Plugs
NGK V-Power Spark Plugs

Product images may differ from actual product appearance.

Modern, lean-burning, fuel-efficient engines call for new lower sparking voltage requirements. NGK 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.



Hot Heat Range
  739-BKR4E
V-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • ISO projected
  • Gasket seat
  • $2.69
    Ships
    Monday
      739-BKR4E-11
    V-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • ISO projected
  • Gasket seat
  • .043" Gap
  • $2.69
    Ships
    in 3 days
      739-BPR4EY
    V-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 13/16" Hex
  • Projected
  • Gasket seat
  • $2.69
    Ships
    in 3 days
      739-FR4
    V-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • ISO projected
  • Gasket seat
  • $2.69
    Ships
    Monday
      739-FR45
    V-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • ISO projected
  • Gasket seat
  • .059" Gap
  • $2.69
    Ships
    in 3 days
      739-GR4
    V-Power Spark Plug
  • 14mm x 3/4'' Reach with 13/16'' Hex Projected Tip, Gasket Seat Resistor Plug
  • $2.39
    Ships
    Monday
      739-GR45
    V-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 13/16" Hex
  • Projected
  • Gasket seat
  • .059" Gap
  • $2.69
    Ships
    in 3 days
      739-LZTR4A-11
    V-Power Resistor Spark Plug
  • 14mm x 25mm Reach
  • 5/8" Hex
  • Extended projection
  • Tapered seat
  • .043" Gap
  • $3.69
    Ships
    in 3 days
      739-TR4
    V-Power Resistor Spark Plug
  • 14mm x .708" Reach
  • 5/8" Hex
  • Projected
  • Tapered seat
  • $2.69
    Ships
    in 3 days
      739-UR4
    V-Power Resistor Spark Plug
  • 14mm x .460" Reach
  • 5/8" Hex
  • Projected
  • Tapered seat
  • $2.69
    Ships
    Monday
      739-UR45
    V-Power Resistor Spark Plug
  • 14mm x .460" Reach
  • 5/8" Hex
  • Projected
  • Tapered seat
  • .059" Gap
  • $2.69
    Ships
    Monday
      739-WR4-1
    V-Power Resistor Spark Plug
  • 18mm x .460" Reach
  • 13/16" Hex
  • Extended projection
  • Tapered seat
  • $2.69
    Ships
    in 3 days
      739-XR4
    V-Power Resistor Spark Plug
  • 14mm x 3/8" Reach
  • 13/16" Hex
  • Projected
  • Gasket seat
  • $2.69
    Ships
    11/13/09
      739-ZFR4F-11
    V-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • ISO extended projection
  • Gasket seat
  • .043" Gap
  • $2.99
    Ships
    in 3 days
    Hot-Medium Heat Range
      739-GR5
    NGK Spark Plugs NGK SPARK PLUG
    $2.69
    Ships
    Monday
      739-BCPR5EY
    V-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • JIS projected
  • Gasket seat
  • $2.39
    Ships
    Monday
      739-BCPR5EY-11
    V-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • JIS projected
  • Gasket seat
  • .043" Gap
  • $2.69
    Ships
    in 3 days
      739-BKR5E
    V-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • ISO projected
  • Gasket seat
  • $3.69
    Ships
    Monday
      739-BKR5E-11
    V-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • ISO projected
  • Gasket seat
  • .043" Gap
  • $2.39
    Ships
    Monday
      739-BKR5EY
    V-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • Gasket seat
  • $2.69
    Ships
    in 3 days
      739-BKR5EY-11
    V-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • Gasket seat
  • .043" Gap
  • $2.69
    Ships
    in 3 days
      739-BP5EY
    V-Power Non-Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 13/16" Hex
  • Projected
  • Gasket seat
  • $2.69
    Ships
    Monday
      739-BPR5EY
    V-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 13/16" Hex
  • Projected
  • Gasket seat
  • $2.69
    Ships
    in 3 days
      739-BPR5EY-11
    V-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 13/16" Hex
  • Projected
  • Gasket seat
  • .043" Gap
  • $2.69
    Ships
    Monday
      739-FR5
    V-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • ISO projected
  • Gasket seat
  • $2.69
    Ships
    Monday
      739-FR5-1
    V-Power Resistor Spark Plug
  • 14mm x 22mm Reach
  • 5/8" Hex
  • ISO extended projection
  • Gasket seat
  • $2.69
    Ships
    Monday
      739-LZTR5A-13
    V-Power Resistor Spark Plug
  • 14mm x 25mm Reach
  • 5/8" Hex
  • Extended projection
  • Tapered seat
  • .052" Gap
  • $2.99
    Ships
    Monday
      739-TR5
    V-Power Resistor Spark Plug
  • 14mm x .708" Reach
  • 5/8" Hex
  • Projected
  • Tapered seat
  • $2.69
    Ships
    Monday
      739-TR5-1
    V-Power Resistor Spark Plug
  • 14mm x .807" Reach
  • 5/8" Hex
  • Extended projection
  • Tapered seat
  • $2.69
    Ships
    Monday
      739-TR55
    V-Power Resistor Spark Plug
  • 14mm x .708" Reach
  • 5/8" Hex
  • Projected
  • Tapered seat
  • .059" Gap
  • $2.69
    Ships
    Monday
      739-TR55-1
    V-Power Resistor Spark Plug
  • 14mm x .807" Reach
  • 5/8" Hex
  • Extended projection
  • Tapered seat
  • .059" Gap
  • $2.69
    Ships
    in 3 days
      739-UR5
    V-Power Resistor Spark Plug
  • 14mm x .460" Reach
  • 5/8" Hex
  • Projected
  • Tapered seat
  • $2.69
    Ships
    Monday
      739-WR5
    V-Power Resistor Spark Plug
  • 18mm x .460" Reach
  • 13/16" Hex
  • Projected
  • Tapered seat
  • $2.69
    Ships
    in 3 days
      739-XR5
    V-Power Resistor Spark Plug
  • 14mm x 3/8" Reach
  • 13/16" Hex
  • Projected
  • Gasket seat
  • $2.39
    Ships
    Monday
      739-YR5
    V-Power Resistor Spark Plug
  • 14mm x .460" Reach
  • 5/8" Hex
  • Tapered seat
  • $2.69
    Ships
    Monday
      739-YR55
    V-Power Resistor Spark Plug
  • 14mm x .460" Reach
  • 5/8" Hex
  • Tapered seat
  • .059" Gap
  • $2.69
    Ships
    in 3 days
      739-ZFR5E-11
    V-Power Resistor Spark Plug
  • 14mm x 22.5mm Reach
  • 5/8" Hex
  • ISO extended projection
  • Gasket seat
  • .043" Gap
  • $2.99
    Ships
    in 3 days
      739-ZFR5F
    V-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • ISO extended projection
  • Gasket seat
  • $4.99
    Ships
    in 3 days
      739-ZFR5F-11
    V-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • ISO extended projection
  • Gasket seat
  • .043" Gap
  • $2.99
    Ships
    in 3 days
      739-ZFR5N
    V-Power Resistor Spark Plug
  • 14mm x 22.5mm Reach
  • 5/8" Hex
  • ISO extended projection
  • Gasket seat
  • $2.69
    Ships
    Monday
    Medium-Cold Heat Range
      739-BCPR6E
    V-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • JIS projected
  • Gasket seat
  • $2.69
    Ships
    in 3 days
      739-BCPR6EY-11
    V-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • JIS projected
  • Gasket seat
  • .043" Gap
  • $2.69
    Ships
    in 3 days
      739-BKR6E
    V-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • ISO projected
  • Gasket seat
  • $2.39
    Ships
    Monday
      739-BKR6E-11
    V-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • ISO projected
  • Gasket seat
  • .043" Gap
  • $2.39
    Ships
    Monday
      739-BKR6EY
    V-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • Gasket seat
  • $2.69
    Ships
    in 3 days
      739-BP6EY
    V-Power Non-Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 13/16" Hex
  • Projected
  • Gasket seat
  • $2.69
    Ships
    in 3 days
      739-BPR6EY
    V-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 13/16" Hex
  • Projected
  • Gasket seat
  • $2.69
    Ships
    Monday
      739-BPR6EY-11
    V-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 13/16" Hex
  • Projected
  • Gasket seat
  • .043" Gap
  • $2.69
    Ships
    Monday
      739-BR6EF
    V-Power Resistor Spark Plug
  • 14mm x .708" Reach
  • 5/8" Hex
  • Tapered seat
  • $2.69
    Ships
    in 3 days
      739-BUR6EA-11
    V-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 13/16" Hex
  • Semi-surface discharge
  • Gasket seat
  • .043" Gap
  • $2.99
    Ships
    in 3 days
      739-LFR6C-11
    V-Power Resistor Spark Plug
  • 14mm x 26.5mm Reach
  • 5/8" Hex
  • Projected
  • Gasket seat
  • .043" Gap
  • $8.99
    Ships
    Monday
      739-TR6
    V-Power Resistor Spark Plug
  • 14mm x .708" Reach
  • 5/8" Hex
  • Projected
  • Tapered seat
  • $2.39
    Ships
    Monday
      739-UR6
    V-Power Resistor Spark Plug
  • 14mm x .460" Reach
  • 5/8" Hex
  • Projected
  • Tapered seat
  • $2.69
    Ships
    in 8 days
      739-ZFR6F-11
    V-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • ISO extended projection
  • Gasket seat
  • .043" Gap
  • $2.39
    Ships
    Monday
    Cold Heat Range
      739-BCPR7EY-11
    V-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • JIS projected
  • Gasket seat
  • .043" Gap
  • $2.69
    Ships
    in 3 days
      739-BKR7E
    V-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • ISO projected
  • Gasket seat
  • $2.39
    Ships
    Monday
      739-BKR7E-11
    V-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • ISO projected
  • Gasket seat
  • .043" Gap
  • $2.39
    Ships
    Monday
      739-BR7EF
    V-Power Resistor Spark Plug
  • 14mm x .708" Reach
  • 5/8" Hex
  • Tapered seat
  • $2.69
    Ships
    Monday
      739-BUR7EA-11
    V-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 13/16" Hex
  • Semi-surface discharge
  • Gasket seat
  • .043" Gap
  • $4.99
    Ships
    Monday
      739-ZFR7F
    V-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • ISO extended projection
  • Gasket seat
  • $2.99
    Ships
    in 3 days
      739-ZFR7F-11
    V-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • ISO extended projection
  • Gasket seat
  • .043" Gap
  • $2.39
    Ships
    in 3 days

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