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First o2 sensor part number?

Discussion in '1st Gen. Tacomas (1995-2004)' started by 05RedTaco, Sep 1, 2020.

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  1. Sep 1, 2020 at 12:55 PM
    #1
    05RedTaco

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    05RedTaco [OP] Nom Nom Nom

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    I have 2000 Tacoma 4wd manual with 2.7L. Having a really hard time finding a part number for the 1st (upstream) oxygen sensor. Because of the model changes in 2000, my truck is technically a 1999 but practically 2000. The upstream o2 sensor for 2000-2004 Tacoma will not fit.

    I am getting code P1130. The truck is 20 years old, I have had it for 5, has 315k miles, so replacing the upstream o2 sensor is due. If I could only find the right part number. Don't really want to go to the auto parts store and pay twice as much for the same product as I would on Amazon...
     
    05RedTaco, Sep 1, 2020
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  2. Sep 1, 2020 at 1:08 PM
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    Wyoming09

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    Wyoming09 Well-Known Member

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    Wyoming09, Sep 1, 2020
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  3. Sep 1, 2020 at 1:11 PM
    #3
    Black DOG Lila

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    Black DOG Lila Well-Known Member

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    Last edited: Sep 1, 2020
    Black DOG Lila, Sep 1, 2020
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  4. Sep 1, 2020 at 1:11 PM
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    eon_blue

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    eon_blue If I would, could you

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    go to www.partsouq.com, plug in your VIN and it will give you all the part numbers you need for your specific vehicle, based on it's vin
     
    eon_blue, Sep 1, 2020
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  5. Sep 1, 2020 at 4:18 PM
    #5
    05RedTaco

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    05RedTaco, Sep 1, 2020
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  6. Sep 1, 2020 at 4:24 PM
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    05RedTaco

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    I got a part number; 89467-35040 but that's a toyota part number, not gonna drop $170 on the sensor...lol
     
    05RedTaco, Sep 1, 2020
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  7. Sep 1, 2020 at 4:29 PM
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    Black DOG Lila

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    Black DOG Lila Well-Known Member

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    Yeah, if the plug tab is different you have the wrong sensor.
    2000 was that odd year where some 1st sensors were air/fuel and some were 02 sensors.
    Check the emissions Sticker under hood. If it's California compliant it uses an air/fuel upstream or 1st.
    If sticker says Federally compliant it uses an O2 sensor upstream.
    Parts lists will say O2 or A/F
    The 2000 lists both O2 and A/F
    You have to pick the right one by emissions Sticker under hood.
     
    Last edited: Sep 2, 2020
    Black DOG Lila, Sep 1, 2020
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  8. Sep 1, 2020 at 4:30 PM
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    05RedTaco

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    Thank you! Great info. I think my truck is the one with Cali emissions...ugh

    Yes, 2000 was a very odd year...
     
    05RedTaco, Sep 1, 2020
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  9. Sep 1, 2020 at 4:34 PM
    #9
    Black DOG Lila

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    Black DOG Lila Well-Known Member

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    Black DOG Lila, Sep 1, 2020
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  10. Sep 1, 2020 at 4:37 PM
    #10
    05RedTaco

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    05RedTaco, Sep 1, 2020
    #10
    Black DOG Lila[QUOTED] likes this.
  11. Sep 1, 2020 at 4:47 PM
    #11
    Black DOG Lila

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    Black DOG Lila Well-Known Member

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    2000 2.7L MT a/f sensor from Denso.com ,#
    $125 234-9002 Air Fuel Ratio Sensor
    234-9002
    $132.59 shipped with gasket.
    Recommend soaking your nuts with liquid wrench days before.
    Purchase m8 nuts, studs and antiseize
    prior to Fx
    Screw Amazon
    Denso.com sells only identical OEM
    replacement parts
     
    Black DOG Lila, Sep 1, 2020
    #11
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  12. Sep 1, 2020 at 4:52 PM
    #12
    Black DOG Lila

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    Black DOG Lila Well-Known Member

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    Black DOG Lila, Sep 1, 2020
    #12
  13. Sep 1, 2020 at 4:52 PM
    #13
    05RedTaco

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    05RedTaco [OP] Nom Nom Nom

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    Thank you! No more studs...lol Took care of that while ago.
     
    05RedTaco, Sep 1, 2020
    #13
    Black DOG Lila[QUOTED] likes this.
  14. Sep 1, 2020 at 4:55 PM
    #14
    Black DOG Lila

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    Black DOG Lila Well-Known Member

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    Nowadays I just clamp on the nuts with vice grips and throw both away.
    :rofl::rofl::rofl::rofl:
     
    Black DOG Lila, Sep 1, 2020
    #14
  15. Sep 1, 2020 at 4:57 PM
    #15
    05RedTaco

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    05RedTaco [OP] Nom Nom Nom

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    05RedTaco, Sep 1, 2020
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    Black DOG Lila[QUOTED] likes this.
  16. Sep 1, 2020 at 4:58 PM
    #16
    Black DOG Lila

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    Black DOG Lila Well-Known Member

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    Black DOG Lila, Sep 1, 2020
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  17. Sep 1, 2020 at 5:06 PM
    #17
    Black DOG Lila

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    Black DOG Lila Well-Known Member

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    Denso.com Find my part.
    It's been 100% accurate and ever recommends alternate parts for discontinued products like VSVs Selnoids injectors etc.
     
    Black DOG Lila, Sep 1, 2020
    #17
  18. Sep 1, 2020 at 5:08 PM
    #18
    Black DOG Lila

    #18
    Black DOG Lila Well-Known Member

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    Black DOG Lila, Sep 1, 2020
    #18
  19. Sep 1, 2020 at 5:37 PM
    #19
    05RedTaco

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    05RedTaco [OP] Nom Nom Nom

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    05RedTaco, Sep 1, 2020
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    Black DOG Lila[QUOTED] likes this.
  20. Sep 1, 2020 at 5:42 PM
    #20
    Black DOG Lila

    #20
    Black DOG Lila Well-Known Member

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    No
    B1S1 for yours is a heated Air/Fuel sensor (wide band)
    B1S2 is an O2 sensor
     
    Black DOG Lila, Sep 1, 2020
    #20
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