Oxygen Sensor - Direct Fit
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Denso Oxygen Sensor - Direct Fit

Part No. 234-4633 Warranty Details  
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Designed to meet the increasing demands of today's engines. Each of our oxygen sensors is constructed of the highest quality materials available. High-quality stainless steel, porous polytetrafluoroethylene (PTFE), fluorine rubber, aluminum oxide, high-grade platinum and ceramics are used in each Denso sensor.
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Connector Gender:Male
Connector Type:Direct fit
Length:22.8 in
Overall Length:23.99 in
Thread Size:M18 mm
Wire Harness Length:20.11 in
Wire Quantity:4


by PowerReviews
DensoOxygen Sensor - Direct Fit

(based on 1 review)

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Reviewed by 1 customer

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(0 of 1 customers found this review helpful)


Great Product


from Pensacola FL

About Me Casual Driver, Truck Enthusiast

Verified Buyer


  • Durable
  • Easy To Use
  • High-Performance
  • Lightweight
  • Versatile


    Best Uses

    • Small Cars

    Comments about Denso Oxygen Sensor - Direct Fit:

    Replaced factory part

    • Was this a gift?:
    • No

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    Do you have questions about this product?


    Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

    3 Questions | 3 Answers
    Displaying questions 1-3
    • Q:

      i tought downstream was post catalyzer, am looking bank 2 sensor 2, whitch one would be the right one? i understood driver side and downstream.
      Asked on 3/15/2012 by Carlos from Honduras, C.A.

      1 answer



        We will need more information including the year, make, model, and engine size of your application before we can make a suggestion. Please call us at 1-877-ADVANCE (238-2623) and we would be more than happy to further assist you.

        Answered on 3/16/2012 by Dennis from AAP
    • Q:

      does "left side" refer to drivers side?
      Asked on 2/27/2012 by ryan from De Pere, wi

      1 answer



        Yes, this Denso Oxygen Sensor Direct Fit (Part No. 234-4633) is for driver side, before catalytic converter.

        Answered on 2/28/2012 by Dennis from AAP
    • Q:

      is denso better than bosch
      Asked on 11/28/2010 by Anonymous

      1 answer



        I would say that they are both pretty equal in quality.

        Answered on 11/29/2010 by Mike the Auto Parts Master from AAP
    Displaying questions 1-3

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