Air Fuel Sensor - Direct Fit
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Denso Air Fuel Sensor - Direct Fit

Part No. 234-9019 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
Length (Sealing Surface To End Of Connector):24.41 in
Thread Size:M18 mm
Wire Quantity:4


by PowerReviews
DensoAir Fuel Sensor - Direct Fit

(based on 1 review)

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Reviewed by 1 customer

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Volvo O2 Sensor


from Clemmons, NC

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  • Easy To Use


    Best Uses

    • Large Cars

    Comments about Denso Air Fuel Sensor - Direct Fit:

    Easy to install and cleared the alarm light.

    • Was this a gift?:
    • No

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    1 Question | 1 Answer
    Displaying question 1
    • Q:

      Is this the sensor located at rear of engine, before the catalytic converter, in plain sight?

      Asked on 8/15/2012 by Brian

      1 answer



        Yes, this Denso Air Fuel Sensor Direct Fit (Part# 234-9019) is before catalytic (upstream) oxygen sensor. For compatibility of this part, please provide your vehicle year, make, model and engine specification. For further assistance, please feel free to call us at 1-877-238-2623 or visit your nearest Advance Auto Parts store and one of our representatives would be more than happy to assist you.

        Answered on 8/15/2012 by Rick from AAP
    Displaying question 1

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