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Denso o2 sensors for 99 tacoma 4x4 2.7

Discussion in '1st Gen. Tacomas (1995-2004)' started by 99kyota2506, Apr 7, 2016.

  1. Apr 7, 2016 at 9:40 AM
    #1
    99kyota2506

    99kyota2506 [OP] Well-Known Member

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    Get to it later...
    Was going to order both the up and downstream Denso o2 oxygen sensors and am somewhat confused. Are the part numbers the same, or same part for both the up and downstream? The part # I have is 234-4162. Any help in the right direction is greatly appreciated.
     
  2. Apr 7, 2016 at 5:25 PM
    #2
    2stroketrush

    2stroketrush Well-Known Member

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    Tyler Addison Rush
    Baltimore
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    Built 97 ExtraCab
    Overland Purpose Built 97 going on 190K.
    I believe they are the same.
     
    MadTaco461 likes this.
  3. Apr 7, 2016 at 5:28 PM
    #3
    MadTaco461

    MadTaco461 BRO runner

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    CA
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    Kinda stock
    Like said they both the same on the older models
     
  4. Apr 8, 2016 at 7:26 PM
    #4
    99kyota2506

    99kyota2506 [OP] Well-Known Member

    Joined:
    Feb 25, 2015
    Member:
    #149623
    Messages:
    233
    Gender:
    Male
    EO
    Vehicle:
    1999 Taco/Flatbed
    Get to it later...
    Thanks guys! Got it figured out after just a little more research! I actually needed the Vin as some model years of mine were an air/fuel type or something or another.
     

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