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Tech Specs

Resources

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Technical Bulletins/Installation Instructions

  • Autolite Spark Plugs and Alternative Fuels 
  • Spark Plug Installation & Service Suggestions
  • Autolite Disclaimer of Liability
  • Understanding the Magunson Moss Warranty Improvement Act
  • Principle Applications & Specifications
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  • Installation Bulletin for High Thread Series Spark Plugs

Understanding Spark Plugs

  • Understanding Multiple Ground Electrode Spark Plugs
  • Spark Plug Type
  • Understanding Spark Plug Sizes
  • Spark Plug Tip Diagnosis
  • Understanding Spark Plug Heat Ranges
  • Understanding Autolite Spark Plug Numbering System
  • Torque Specifications
  • Heat Range Facts
  • Half Thread/Full Thread Explanation
  • Autolite Copper Core Spark Plug Attributes
  • Understanding VIN Codes
  • Autolite Double Platinum Spark Plug Attributes
  • Original Equipment Platinum Spark Plug Applications
  • Spark Plug Cross Reference
  • Racing/High Performance Spark Plug: Heat Range Facts
  • Busting the OE Spark Plug Myth
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