Oxygen Sensor - Direct Fit
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Denso Oxygen Sensor - Direct Fit

Part No. 234-4609 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
Heated:Yes
Length:18.11 in
Overall Length:19.30 in
Thread Size:M18 mm
Wire Harness Length:15.42 in
Wire Quantity:4

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

    what size wrench do I need to remove/install this sensor.
    Spec's say the treads are 18mm, what is the nut/hex/wrench size
    Asked on 3/19/2014 by fa28

    1 answer

    • CUSTOMER CARE

      A:

      Hi Fa28, glad to assist you! You would need a 7/8" wrench for replacing this oxygen sensor.

      Answered on 3/21/2014 by Vincent from AAP
  • Q:

    How Hard is it to change the o2 sensor in "97 ford Ranger.
    Asked on 3/1/2013 by AMXBOB from Brownstown, Mich.

    1 answer

    • CUSTOMER CARE

      A:

      Replacing the Oxygen Sensor: Raise and support the Ford Ranger on jack stands. Remove the electrical connector to the oxygen sensor. Remove the sensor with the wrench or socket, whichever fits for the year truck being worked on. Install the new sensor, using some anti-seize compound on the threads. Without the anti-seize it could rust in the pipe. Install the wiring connector and make sure it is clear of any hot heat source such as the exhaust pipes or exhaust manifold. Lower the vehicle and clear the code by removing the negative cable on the battery for ten minutes. Tools Needed: You will need some basic tools to replace the oxygen sensor if it is bad. Tools such as a 7/8-inch wrench, a ½-inch drive 7/8 oxygen sensor socket with slot in it for wire, a ½-inch drive ratchet, a floor jack, jack stands and anti-seize compound. For any further assistance, please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.

      Answered on 3/2/2013 by Steve from AAP
  • Q:

    can this part be used after the catalytic converter or do I need a different sensor? Looking to replace O2 sensors on 95 Lincoln Continental.
    Asked on 12/27/2010 by Anonymous

    1 answer

    • CUSTOMER CARE

      A:

      No, you will have to use a rear or post-cat sensor for after the catalytic converter.

      Answered on 12/28/2010 by Mike the Auto Parts Master from AAP
Displaying questions 1-3

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