Oxygen Sensor - Direct Fit
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Denso Oxygen Sensor - Direct Fit

Part No. 234-4215 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
Exact Fit:Yes
Harness Length:17.28 in
Length (Sealing Surface To End Of Connector):19.69 in
Overall Length:21.16 in
Thread Size:P=44 mm
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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(2 of 4 customers found this review helpful)


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from Austin, TX

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  • Easy To Use
  • Lightweight


    Best Uses

    • Trucks

    Comments about Denso Oxygen Sensor - Direct Fit:

    Waiting to see if check engine light comes on for O2 sensor. New sensor installed over a week ago and so far so good.

    • Was this a gift?:
    • No

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

      Is this the part for Bank 2, Sensor 1 oxygen sensor for 2003 Highlander?
      Asked on 11/6/2015 by Jeannette from Willow Grove, PA

      1 answer



        Hi Jeannette, glad to help you! This is an exact downstream sensor for your 2003 Toyota Highlander 3.0L. We do have an exact upstream sensor available online for your vehicle and the part number is 234-9009. Please enter your vehicle on our website and search for this part to check the fitment.

        Answered on 11/7/2015 by Steve from AAP
    • Q:

      is this bank 1 sensor 2 for a lexus rx 300 2002 (PO420 code)?
      Asked on 5/8/2014 by J

      1 answer



        Hello J, I can help you with that. Bank 1 Sensor 2 is the downstream or post Catalytic Converter. You can try PN: 156-4222, 24567, ES20202 or 234-4215. These are all downstream O2 sensors. Hope this helps!

        Answered on 5/11/2014 by Wil from AAP
    • Q:

      Is this the sensor needed to replace bank 1 sensor 1 P1135 code on a 2002 Toyota Highlander?
      Asked on 1/2/2012 by Anonymous

      1 answer



        P1135 is the A/F[Air- fuel] sensor Bank 1 Sensor 1. Unfortunately, it is the sensor on the back side of the motor, in the manifold against the firewall. DTC P-1135 indicates that the heater portion of the Air-Fuel sensor either has an open or a short. This unit is not repairable; so you will need to replace it. The vehicle IS drivable with this code stored, as the heater simply "heats" the sensor, bringing it up to its operating temperature (640 degrees F.)

        Answered on 1/4/2012 by Vincent from AAP
    Displaying questions 1-3

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