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o2 sensor question

Discussion in 'The Garage' started by big83chevy4x4, May 1, 2006.

  1. big83chevy4x4

    big83chevy4x4 3/4 ton status

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    anyone know what size and thread count the threads are for like a stardard single wire? i need to plug the hole and can't use an o2, i have clearance issues. i really don't want to pull the exhaust to weld it up, its a REAL PITA to get in and out.
     
  2. readymix

    readymix 3/4 ton status

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    I know it is 18mm.
    Thread pitch I am not so sure of
     
  3. HarryH3

    HarryH3 1 ton status Author

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    Screw an old spark plug into it. They're the same thread. :cool1:
     
  4. dyeager535

    dyeager535 1 ton status Premium Member

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    M18x1.5
     

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