NGK G-Power Spark Plugs


NGK Spark Plugs
NGK G-Power Spark Plugs

Product images may differ from actual product appearance.

Improved Fuel Efficiency, Lower Emissions, and Quicker Starts

  • Best platinum plug for the price
  • Fine tip reduces required voltage
  • Extremely durable under high heat
  • Trivalent metal plating: Superior anticorrosion & antiseizing properties
  • Sold individually



  • Hot Heat Range
    NGK Spark Plugs FR45GP - NGK G-Power Spark Plugs
    739-FR45GP
    G-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • ISO projected
  • Gasket seat
  • .059" Gap
  • $3.69
    Ships
    in 3 days
    NGK Spark Plugs FR4GP - NGK G-Power Spark Plugs
    739-FR4GP
    G-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • ISO projected
  • Gasket seat
  • $3.69
    Ships
    in 3 days
    NGK Spark Plugs GR45GP - NGK G-Power Spark Plugs
    739-GR45GP
    G-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 13/16" Hex
  • Projected
  • Gasket seat
  • .059" Gap
  • $3.69
    Ships
    in 3 days
    NGK Spark Plugs GR4GP - NGK G-Power Spark Plugs
    739-GR4GP
    G-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 13/16" Hex
  • Projected
  • Gasket seat
  • $3.69
    Ships
    in 3 days
    NGK Spark Plugs LZTR4AGP - NGK G-Power Spark Plugs
    739-LZTR4AGP
    G-Power Resistor Spark Plug
  • 14mm x 25mm Reach
  • 5/8" Hex
  • Extended projection
  • Tapered seat
  • Wide gap
  • $3.69
    Ships
    in 3 days
    NGK Spark Plugs TR45-1GP - NGK G-Power Spark Plugs
    739-TR45-1GP
    G-Power Resistor Spark Plug
  • 14mm x .807" Reach
  • 5/8" Hex
  • Extended projection
  • Tapered seat
  • .059" Gap
  • $5.99
    Ships
    in 3 days
    NGK Spark Plugs TR4GP - NGK G-Power Spark Plugs
    739-TR4GP
    G-Power Resistor Spark Plug
  • 14mm x .708" Reach
  • 5/8" Hex
  • Projected
  • Tapered seat
  • $3.69
    Ships
    in 3 days
    NGK Spark Plugs UR45GP - NGK G-Power Spark Plugs
    739-UR45GP
    G-Power Resistor Spark Plug
  • 14mm x .460" Reach
  • 5/8" Hex
  • Projected
  • Tapered seat
  • .059" Gap
  • $3.69
    Ships
    in 3 days
    NGK Spark Plugs UR4GP - NGK G-Power Spark Plugs
    739-UR4GP
    G-Power Resistor Spark Plug
  • 14mm x .460" Reach
  • 5/8" Hex
  • Projected
  • Tapered seat
  • $3.69
    Ships
    in 3 days
    Hot-Medium Heat Range
    NGK Spark Plugs BCPR5EGP - NGK G-Power Spark Plugs
    739-BCPR5EGP
    G-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • JIS projected
  • Gasket seat
  • $3.69
    Ships
    in 3 days
    NGK Spark Plugs BKR5EGP - NGK G-Power Spark Plugs
    739-BKR5EGP
    G-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • ISO projected
  • Gasket seat
  • $3.69
    Ships
    Monday
    NGK Spark Plugs BPR5EGP - NGK G-Power Spark Plugs
    739-BPR5EGP
    G-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 13/16" Hex
  • Projected
  • Gasket seat
  • Loose
  • $3.69
    Ships
    in 3 days
    NGK Spark Plugs FR5GP - NGK G-Power Spark Plugs
    739-FR5GP
    G-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • ISO projected
  • Gasket seat
  • $3.69
    Ships
    in 3 days
    NGK Spark Plugs GR5GP - NGK G-Power Spark Plugs
    739-GR5GP
    G-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 13/16" Hex
  • Projected
  • Gasket seat
  • Solid
  • $3.69
    Ships
    in 3 days
    NGK Spark Plugs LFR5AGP - NGK G-Power Spark Plugs
    739-LFR5AGP
    G-Power Resistor Spark Plug
  • 14mm x 26.5mm Reach
  • 5/8" Hex
  • Projected
  • Gasket seat
  • Wide gap
  • $6.99
    Ships
    in 3 days
    NGK Spark Plugs LTR5GP - NGK G-Power Spark Plugs
    739-LTR5GP
    G-Power Resistor Spark Plug
  • 14mm x 25mm Reach
  • 5/8" Hex
  • Projected
  • Tapered seat
  • $3.69
    Ships
    in 3 days
    NGK Spark Plugs LZTR5AGP - NGK G-Power Spark Plugs
    739-LZTR5AGP
    G-Power Resistor Spark Plug
  • 14mm x 25mm Reach
  • 5/8" Hex
  • Extended projection
  • Tapered seat
  • Wide gap
  • $3.69
    Ships
    Monday
    NGK Spark Plugs TR5-1GP - NGK G-Power Spark Plugs
    739-TR5-1GP
    G-Power Resistor Spark Plug
  • 14mm x .807" Reach
  • 5/8" Hex
  • Extended projection
  • Tapered seat
  • $3.69
    Ships
    in 3 days
    NGK Spark Plugs TR55-1GP - NGK G-Power Spark Plugs
    739-TR55-1GP
    G-Power Resistor Spark Plug
  • 14mm x .807" Reach
  • 5/8" Hex
  • Extended projection
  • Tapered seat
  • .059" Gap
  • $3.69
    Ships
    in 3 days
    NGK Spark Plugs TR55GP - NGK G-Power Spark Plugs
    739-TR55GP
    G-Power Resistor Spark Plug
  • 14mm x .708" Reach
  • 5/8" Hex
  • Projected
  • Tapered seat
  • .059" Gap
  • $3.39
    Ships
    Monday
    NGK Spark Plugs TR5GP - NGK G-Power Spark Plugs
    739-TR5GP
    G-Power Resistor Spark Plug
  • 14mm x .708" Reach
  • 5/8" Hex
  • Projected
  • Tapered seat
  • $3.69
    Ships
    in 3 days
    NGK Spark Plugs UR5GP - NGK G-Power Spark Plugs
    739-UR5GP
    G-Power Resistor Spark Plug
  • 14mm x .460" Reach
  • 5/8" Hex
  • Projected
  • Tapered seat
  • $3.69
    Ships
    in 3 days
    NGK Spark Plugs YR5GP - NGK G-Power Spark Plugs
    739-YR5GP
    G-Power Resistor Spark Plug
  • 14mm x .460" Reach
  • 5/8" Hex
  • Tapered seat
  • $3.69
    Ships
    in 3 days
    NGK Spark Plugs ZFR5EGP - NGK G-Power Spark Plugs
    739-ZFR5EGP
    G-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • ISO extended projection
  • Gasket seat
  • $3.69
    Ships
    in 3 days
    NGK Spark Plugs ZFR5FGP - NGK G-Power Spark Plugs
    739-ZFR5FGP
    G-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • ISO extended projection
  • Tapered seat
  • $3.69
    Ships
    Monday
    NGK Spark Plugs ZGR5AGP - NGK G-Power Spark Plugs
    739-ZGR5AGP
    G-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 13/16" Hex
  • Extended projection
  • Gasket seat
  • $3.69
    Ships
    in 3 days
    Medium-Cold Heat Range
    NGK Spark Plugs BCPR6EGP - NGK G-Power Spark Plugs
    739-BCPR6EGP
    G-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • JIS projected
  • Gasket seat
  • $3.69
    Ships
    in 3 days
    NGK Spark Plugs BKR6EGP - NGK G-Power Spark Plugs
    739-BKR6EGP
    G-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • ISO projected
  • Gasket seat
  • $3.69
    Ships
    in 3 days
    NGK Spark Plugs BPR6EGP - NGK G-Power Spark Plugs
    739-BPR6EGP
    G-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 13/16" Hex
  • Projected
  • Gasket seat
  • $3.69
    Ships
    in 3 days
    NGK Spark Plugs TR6GP - NGK G-Power Spark Plugs
    739-TR6GP
    G-Power Resistor Spark Plug
  • 14mm x .708" Reach
  • 5/8" Hex
  • Projected
  • Tapered seat
  • $3.69
    Ships
    in 3 days
    NGK Spark Plugs UR6GP - NGK G-Power Spark Plugs
    739-UR6GP
    G-Power Resistor Spark Plug
  • 14mm x .460" Reach
  • 5/8" Hex
  • Projected
  • Tapered seat
  • $3.69
    Ships
    in 3 days
    NGK Spark Plugs ZFR6AGP - NGK G-Power Spark Plugs
    739-ZFR6AGP
    G-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • ISO extended projection
  • Gasket seat
  • Wide gap
  • $3.69
    Ships
    in 3 days
    NGK Spark Plugs ZFR6FGP - NGK G-Power Spark Plugs
    739-ZFR6FGP
    G-Power Resistor Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • ISO extended projection
  • Tapered seat
  • $3.69
    Ships
    in 3 days

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