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Autolite 388

Spark Plug Suppressor

Autolite 388

417-388

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$2.69
$1.33
ON SALE - $1.36 OFF
Autolite 388 Spark Plug Suppressor $1.33
Spark Plug
  • Suppressor
  • Hex: 5/8"
  • Reach: .500"
  • Seat: Gasket
  • Thread Diameter: 18mm
  • Tip: Standard

  • Specifications:

    Center Electrode Core Material
    Copper
    Center Electrode Tip Material
    Copper
    Insulator Material
    Ceramic
    Center Electrode Design
    Standard / Regular
    Seat Style
    Gasket
    Thread Size
    18mm X 1.50
    Ground Electrode Tip Material
    Copper
    Resistor
    Resistor
    Insulator Type
    Short Projection
    Gap- Factory Preset
    .025"/0.6mm
    Reach (in)
    1/2"
    Drive Size
    7/8" (22mm)
    Manufacturer's Part Number:
    388

    Autolite copper core spark plugs are guaranteed to deliver quick starts, good fuel economy & smooth acceleration.

    Does Autolite 388 fit your vehicle?

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    Some parts are not legal for use in California or other states with similar laws / regulations