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AU425 Original Autolite 425 Spark Plug

AU425 Original Autolite 425 Spark Plug

Product ID: AU425
  • Single spark plug
  • Original Autolite 425 plug
  • Replaces Champion RL86C, L86C, L14 & L90
  • Replaces NGK B4H & B6HS

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

Product Description

425 Autolite Plug

OEM Replacement Compatability Chart

  • Autolite 425
  • Champion L14
  • Champion L86C
  • Champion L90
  • Champion RL86C
  • NGK B4H
  • NGK B6HS