NGK Spark Plug 4629 — C7HSA

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  • Regular price $3.95
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  • Superior construction for serious power
  • Versatile plugs with wide operating heat ranges prevent fouling from running too cool and preignition from running too hot
  • Features high alumina ceramics for improved heat dissipation and electrical insulation, deep-seated copper core for a wider heat range and a nickel alloy tip for longer life


Product Name Spark Plug
Type Non-Resistor Type
Style C7HSA
Model Standard
Terminal Configuration Threaded Stud
Center Electrode Projection Non-Projected
Electrode Tip Material Nickel Alloy
Center Electrode Type Standard
Ground Electrode Configuration Single
Ground Electrode Shape Standard
Thread Reach 12.7 mm / 1/2"
Hex Size 5/8" / 16 mm
Heat Range 7
Spark Gap 0,7 mm (0,028") / 0.7 mm / 0.028"
Electrical Resistance -
Units Each
Riding Style Watercraft / Adventure Touring / Dual-Sport / Snow / Street / UTV / ATV / Off-Road