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U groove

Discussion in '2nd Gen. Tacomas (2005-2015)' started by Paeubanks2007, May 12, 2021.

  1. May 12, 2021 at 2:47 PM
    #1
    Paeubanks2007

    Paeubanks2007 [OP] New Member

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    Ok guys who has an opinion on whether or not to buy the new U-Groove densco spark plugs. 2007 tacoma 4.0
     
    Geeves77 likes this.
  2. May 12, 2021 at 11:31 PM
    #2
    Jimmyh

    Jimmyh Well-Known Member

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    Stick with the OEM Specification plugs. They work just fine and last a long time and have a U Groove. K20HR-U11, (Toyota part #90919-01235).

    Not sure what you are asking.
     
  3. May 13, 2021 at 12:39 AM
    #3
    wiggler

    wiggler Well-Known Member

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    Yea, just buy oem. Not like it’s overly expensive. $30 every 30k.

    not sure about the product you are asking about. But no reason to fix what ain’t broke
     
    wi_taco and Jimmyh like this.
  4. May 13, 2021 at 1:13 PM
    #4
    stickyTaco

    stickyTaco Fuck Cancer

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    They are the OEM plugs on the NA4.0...the toyota branded box just doesn't include the U-Groove branding that's on the Denso box.

    E7D77CF3-F3D3-4A9E-A224-A0F4C6CE5E0E.jpg
     
    wi_taco and Accipiter13 like this.
  5. May 14, 2021 at 2:17 AM
    #5
    Taco'09

    Taco'09 Well-Known Member

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    Does anyone else remember the Jet Fuel Igniter spark plugs that JC Whitney used to offer in their printed catalogs a long time ago? Seems like they consisted of three outer prongs.

    They were around for a while, but sort of established as gimmick by motor heads and then disappeared.....but not totally gone. Years later I had a new 5cyl Audi that had a three prong Bosch version installed at the factory. Maybe they weren't so bad after all?
     

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