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Spark Plugs
        
Long-Life, Best-Value Spark Plugs
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Natural Gas/Industrial Spark Plug    

Natural Gas/Industrial

Natural gas spark plugs are used in a variety of natural gas applications, from city buses to landfills.

Features and benefits include:

  • Designed for all type of engines using natural gas, propane, methane & bio-fuels
  • More designs and heat ranges then any other industrial spark plug company
  • Single ground electrodes, multiple ground electrodes, platinum electrodes, fine wire electrodes and Iridium electrodes all designed to provide longer run times
  • Shielded industrial spark plugs approved by Canadian Standards Association for Class 1 Group D, Division 2 hazardous-location service
  • Not for general automotive applications

Copper Spark Plug












Copper

Copper spark plugs are our standard design.

Features and benefits include:

  • Low cost/best value
  • Copper-cored center electrode for increased fouling protection 
  • Special nickel alloy electrode material
Our full line of products ranges from an 8 mm specialty Formula 1™ design to a 1-1/8" thread industrial application.

Single Platinum Spark Plug

Single Platinum

Single Platinum offers customers a precious metal electrode design for extended spark plug life.

Features and benefits:

  • Platinum-tip center electrode design for longer life
  • Copper-cored center electrode for increased fouling protection
  • Utilizes special alloy electrode material 
  • Copper-cored ground electrode offered for better life and additional preignition protection 
  • Laser capping of precious metal onto electrode to protect from corrosion and oxidation in severe applications
  • Extended gap position

Double Platinum Spark Plug

Double Platinum

Double Platinum offers customers precious metal electrode designs for extended spark plug life.

Features and benefits:

  • Platinum-tip center and ground electrode designs for maximum life
  • Copper-cored center electrode for increased fouling protection
  • Copper-cored ground electrode for additional preignition protection and reduced thermal stress on the ground electrode to precious metal weld junction 
  • Laser capping of precious metal onto both electrodes to protect from corrosion and oxidation in severe applications
  • Available with reduced-center electrode tip diameters

Iridium Spark Plug

Iridium

Iridium offers customers precious metal electrode designs for extended spark plug life.

Features and benefits:

  • Iridium-tip center electrode design for maximum life
  • Copper-center electrode for increased fouling protection
  • Copper-cored ground electrode for additional preignition protection
  • Laser capping of precious metal onto ground electrode to protect from corrosion and oxidation in severe applications
  • Reduced-center electrode tip diameters
Alternative Alloy Spark Plugs

Alternative Alloys

Federal-Mogul offers a variety of alloys designed to optimize the spark plug for your specific engine applications.

Features and benefits:

  • 522 nickel alloy offers excellent heat transfer.
  • 836 high-chrome nickel alloy holds up well against high-temperature corrosion.
  • 125 nickel alloy improves electrical erosion.
  • Gold palladium and tungsten alloys offer long-life electrode wear surfaces for specific applications.

RFI/EMI Suppression Methods

  • Fired in suppressor seal (FISS)

    -  1.5K
    -  5K 
    -  10K 
    -  Other resistance values available per customer specifications

  • Capsule resisters

    -  Inductive
    -  Resistive 
    -  Combined inductive-resistive

Ground Electrode Options

  • None
  • Single
  • Two
  • Three
  • Four
  • Surface gap
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