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AU306 Original Autolite 306 Spark Plug

AU306 Original Autolite 306 Spark Plug

Product ID: AU306
  • Single spark plug
  • Original Autolite 306 spark plug
  • Replaces Champion J11C
  • Replaces NGK B4

***WHILE SUPPLIES LAST- Closeout Item***

Product Description

306 Autolite Plug

OEM Replacement Compatability Chart

  • Autolite 306
  • Champion J11C
  • NGK B4