• 2Pcs Up & Downstream Oxygen Sensors For 2013-2020 Honda Accord Acura ILX 2.4L L4
  •  
  • Fit for: 
  • 2013-2017 Honda Accord 2.4L L4 
  • 2016-2020 Acura ILX 2.4L L4 
  • 2015-2020 Acura TLX 2.4L L4 
  •  
  • Specifications: 
  • OE Numbers: 
  • 234-9131, 234-4574
  • Product Material: Stainless Steel
  • Color: Silver
  • Installation Position: Upstream, Downstream
  • Functions: 
  • 1. The Upstream oxygen sensor is used to Monitor Raw Exhaust Gas to Adjust Air-fuel Ratio in Real-time, i.e., it is used to Detect Whether the Exhaust Gas Exceeds the Standard.
  • 2X Upstream & Downstream O2 Oxygen Sensor for 2016-2020 Acura ILX TLX 2.4L L4 EH

    2Pcs Up & Downstream Oxygen Sensors For 2013-2020 Honda Accord Acura ILX 2.4L L4

     

    Fit for: 

    2013-2017 Honda Accord 2.4L L4 

    2016-2020 Acura ILX 2.4L L4 

    2015-2020 Acura TLX 2.4L L4 

     

    Specifications: 

    OE Numbers: 

    234-9131, 234-4574

    Product Material: Stainless Steel

    Color: Silver

    Installation Position: Upstream, Downstream

    Functions: 

    1. The Upstream oxygen sensor is used to Monitor Raw Exhaust Gas to Adjust Air-fuel Ratio in Real-time, i.e., it is used to Detect Whether the Exhaust Gas Exceeds the Standard.

    2. The Downstream oxygen sensor is mainly used to Detect Whether the Three-way Catalytic Converter Works Normally.

    Packaging Weight: 213 g

    Packaging Sizes (cm): 16 x 11 x 4

     

    Features: 

    *Corrosion-Resistant Build

    Stainless steel construction withstands exhaust heat and chemicals for long-term reliability.

    *Efficient Contaminant Blocking

    PTFE filter stops efficiency-robbing contaminants ( like soot, silicone, and grime ) from damaging the sensing element, which keeps the accuracy of the sensor and extends its lifespan.

    *Faster Response Time

    Precision zirconia element detects air-fuel changes instantly for smoother idle, sharper acceleration, and precise fuel control.

    *Optimized Engine Performance

    Maximizes fuel efficiency, reduces harmful emissions, and ensures smog test compliance.

    *Perfect Fit

    Built to strict quality control standards and with 100% factory-tested to ensure stable performance. Direct replacement, just install and drive.

     

    Packaging Include: 

    Oxygen Sensor *2


    Item Specifics
    Brand AUXITO
    Number of Sensors 2
    Item condition New
    Sensor Type Air/Fuel Ratio Sensor
    Manufacturer Warranty 3 Years
    Items Included Dust Shield Wire Harness
    Manufacturer Part Number 234-9131, 234-4574
    Features Direct Fit Easy Installation
    Country/Region of Manufacture China
    Placement on Vehicle Upstream+ Downstream
    Terminal Type Blade & Bullet
    OE/OEM Part Number 234-9131, 234-4574
    Connector Type Male
    Material Stainless Steel
    Vintage Car Part No
    Performance Part No
    Universal Fitment No
    Interchange Part Number 234-9131, 234-4574
    Fit For 1 For 2013-2017 Honda Accord 2.4L L4
    Fit For 2 For 2016-2020 Acura ILX 2.4L L4
    Fit For 3 For 2015-2020 Acura TLX 2.4L L4
    Color Silver
    Mounting Style Bolt-On
    Superseded Part Number 234-9131, 234-4574
    Installation Position Upstream, Downstream
    California Prop 65 Warning California Prop 65 Warning
    TO FIT 1 2013-2017 Honda Accord 2.4L L4
    TO FIT 2 2016-2020 Acura ILX 2.4L L4
    TO FIT 3 2015-2020 Acura TLX 2.4L L4
    TO FIT 4 2013 Honda Accord 2.4L L4
    TO FIT 5 2014 Honda Accord 2.4L L4
    TO FIT 6 2015 Honda Accord 2.4L L4
    TO FIT 7 2016 Honda Accord 2.4L L4
    TO FIT 8 2017 Honda Accord 2.4L L4
    TO FIT 9 2015 Acura TLX 2.4L L4
    TO FIT 10 2016 Acura TLX 2.4L L4
    TO FIT 11 2017 Acura TLX 2.4L L4
    TO FIT 12 2018 Acura TLX 2.4L L4
    TO FIT 13 2019 Acura TLX 2.4L L4
    TO FIT 14 2020 Acura TLX 2.4L L4
    TO FIT 15 2016 Acura ILX 2.4L L4
    TO FIT 16 2017 Acura ILX 2.4L L4
    TO FIT 17 2018 Acura ILX 2.4L L4
    TO FIT 18 2019 Acura ILX 2.4L L4

    Payment

    (1). We gladly accepts payment via PayPal, We will ship your item(s) within 24 hours.

    (2). We ship this item to US only via USPS first class mail. It usually takes 3-6 working days to deliver.

    (3). Before payment,Please keep the consistency of Paypal address and ebay address.

    (4). Quantity orders are welcome!

    Shipping

    (1) All items will be shipped in 24 hours after receiving your payment .

    (2) We ship this item to US only via USPS first class mail. It usually takes 3-6 working days to deliver.

    Returns

    (1). We offer 30 days return policy. Please contact us within 30 days t from the date you receive your order if you have any issues with the product or want return .Refund will be send after we got your resend package.

    (2). All returned items should be in the original packaging , return tracking information should be provided ..

    (3). Buyer is responsible for return shipping cost due to the problem not caused by item quality itself .

    Contact Us

    (1).Negative feedback will not help resolve any problems you have, please contact us via eBay messages before leaving negative feedback, our customer service will make best effort to help you with the issues.

    (2).We maintain high standards of excellenceand  strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately Before you give us neutral  or negative  feedback, so that we can satisfactorily address your concerns.

    FAQ

    Q1: Will this bulb fit my vehicle?
    A: We can match almost any vehicle to one of our bulb sizes. eBay only lets us include partial vehicle fitments per listing, but if your vehicle does not show up on the compatibility table at the top of our listings, welcome you to contact us for free consulation before purchasing a product.
     
    Q2: My item has not arrived, what's taking so long?
    A: Sometimes items take longer than expected, especially if it’s going far or to rural area. Check with your post office to see if your item has been held up. Sometimes USPS will not update a tracking number until it has arrived at its destination. If your item still has not arrived after a few days, let us know so we can double check for you and help solve it asap.
     
    Q3: Do I need to mention the Year, Make and Model in the notes when place order?
    A: YES. Please include the Year, Make, and Model in the notes section during checkout to ensure you receive everything needed for your kit!
     
    Q4: My bulbs won't fit, help!
    A: Special bulb holder may be required. See if you can take the holder from the stock bulb. If not, let us know.
    The bulb size may be wrong, double check the item you received with the item you ordered.
    Do you have an aftermarket lighting housing? These may not be perfectly fitted for aftermarket bulbs and will require some manual modifications.
     
    Q5: Neither side lighting up? Both sides flicker, flash, or work inconsistantly.
    A:Check the headlight fuses, and then check the ballast plugs to insure correct installation. If this doesn't work, there may be a voltage problem with the vehicle. You probably just need a relay or capacitor.
     
    Q6: WARNING ABOUT POLARITY
    Unlike halogen bulbs, LED are polarity sensitive.
    BEFORE you start your LED kit installation, verify the polarity on your vehicle by simply plugging the LED bulb into your vehicle socket.
    - if your light turns on, please proceed to install both bulbs onto your vehicle.
    - if your light DOES NOT turn on, disconnect the bulb and flip the socket in order to reverse the polarity (this will not damage your vehicle electrical system in any way). Once you made sure the LED bulb turns on, please proceed to install both bulbs onto your vehicle.
    Note: There is no convention when it comes to polarity. Different car manufactures have different polarity setup, even within the car model the polarity setup on your low beams and high beams might be different.

    Picture
    2X Upstream & Downstream O2 Oxygen Sensor for 2016-2020 Acura ILX TLX 2.4L L4 EH

    2Pcs Up & Downstream Oxygen Sensors For 2013-2020 Honda Accord Acura ILX 2.4L L4

     

    Fit for: 

    2013-2017 Honda Accord 2.4L L4 

    2016-2020 Acura ILX 2.4L L4 

    2015-2020 Acura TLX 2.4L L4 

     

    Specifications: 

    OE Numbers: 

    234-9131, 234-4574

    Product Material: Stainless Steel

    Color: Silver

    Installation Position: Upstream, Downstream

    Functions: 

    1. The Upstream oxygen sensor is used to Monitor Raw Exhaust Gas to Adjust Air-fuel Ratio in Real-time, i.e., it is used to Detect Whether the Exhaust Gas Exceeds the Standard.

    2. The Downstream oxygen sensor is mainly used to Detect Whether the Three-way Catalytic Converter Works Normally.

    Packaging Weight: 213 g

    Packaging Sizes (cm): 16 x 11 x 4

     

    Features: 

    *Corrosion-Resistant Build

    Stainless steel construction withstands exhaust heat and chemicals for long-term reliability.

    *Efficient Contaminant Blocking

    PTFE filter stops efficiency-robbing contaminants ( like soot, silicone, and grime ) from damaging the sensing element, which keeps the accuracy of the sensor and extends its lifespan.

    *Faster Response Time

    Precision zirconia element detects air-fuel changes instantly for smoother idle, sharper acceleration, and precise fuel control.

    *Optimized Engine Performance

    Maximizes fuel efficiency, reduces harmful emissions, and ensures smog test compliance.

    *Perfect Fit

    Built to strict quality control standards and with 100% factory-tested to ensure stable performance. Direct replacement, just install and drive.

     

    Packaging Include: 

    Oxygen Sensor *2

    Item Specifics
    Brand :AUXITO
    Number of Sensors :2
    Item condition :New
    Sensor Type :Air/Fuel Ratio Sensor
    Manufacturer Warranty :3 Years
    Items Included :Dust Shield Wire Harness
    Manufacturer Part Number :234-9131, 234-4574
    Features :Direct Fit Easy Installation
    Country/Region of Manufacture :China
    Placement on Vehicle :Upstream+ Downstream
    Terminal Type :Blade & Bullet
    OE/OEM Part Number :234-9131, 234-4574
    Connector Type :Male
    Material :Stainless Steel
    Vintage Car Part :No
    Performance Part :No
    Universal Fitment :No
    Interchange Part Number :234-9131, 234-4574
    Fit For 1 :For 2013-2017 Honda Accord 2.4L L4
    Fit For 2 :For 2016-2020 Acura ILX 2.4L L4
    Fit For 3 :For 2015-2020 Acura TLX 2.4L L4
    Color :Silver
    Mounting Style :Bolt-On
    Superseded Part Number :234-9131, 234-4574
    Installation Position :Upstream, Downstream
    California Prop 65 Warning :California Prop 65 Warning
    TO FIT 1 :2013-2017 Honda Accord 2.4L L4
    TO FIT 2 :2016-2020 Acura ILX 2.4L L4
    TO FIT 3 :2015-2020 Acura TLX 2.4L L4
    TO FIT 4 :2013 Honda Accord 2.4L L4
    TO FIT 5 :2014 Honda Accord 2.4L L4
    TO FIT 6 :2015 Honda Accord 2.4L L4
    TO FIT 7 :2016 Honda Accord 2.4L L4
    TO FIT 8 :2017 Honda Accord 2.4L L4
    TO FIT 9 :2015 Acura TLX 2.4L L4
    TO FIT 10 :2016 Acura TLX 2.4L L4
    TO FIT 11 :2017 Acura TLX 2.4L L4
    TO FIT 12 :2018 Acura TLX 2.4L L4
    TO FIT 13 :2019 Acura TLX 2.4L L4
    TO FIT 14 :2020 Acura TLX 2.4L L4
    TO FIT 15 :2016 Acura ILX 2.4L L4
    TO FIT 16 :2017 Acura ILX 2.4L L4
    TO FIT 17 :2018 Acura ILX 2.4L L4
    TO FIT 18 :2019 Acura ILX 2.4L L4


    (1). We gladly accepts payment via PayPal, We will ship your item(s) within 24 hours.

    (2). We ship this item to US only via USPS first class mail. It usually takes 3-6 working days to deliver.

    (3). Before payment,Please keep the consistency of Paypal address and ebay address.

    (4). Quantity orders are welcome!

    (1) All items will be shipped in 24 hours after receiving your payment .

    (2) We ship this item to US only via USPS first class mail. It usually takes 3-6 working days to deliver.

    (1). We offer 30 days return policy. Please contact us within 30 days t from the date you receive your order if you have any issues with the product or want return .Refund will be send after we got your resend package.

    (2). All returned items should be in the original packaging , return tracking information should be provided ..

    (3). Buyer is responsible for return shipping cost due to the problem not caused by item quality itself .

    (1).Negative feedback will not help resolve any problems you have, please contact us via eBay messages before leaving negative feedback, our customer service will make best effort to help you with the issues.

    (2).We maintain high standards of excellenceand  strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately Before you give us neutral  or negative  feedback, so that we can satisfactorily address your concerns.

    Q1: Will this bulb fit my vehicle?
    A: We can match almost any vehicle to one of our bulb sizes. eBay only lets us include partial vehicle fitments per listing, but if your vehicle does not show up on the compatibility table at the top of our listings, welcome you to contact us for free consulation before purchasing a product.
     
    Q2: My item has not arrived, what's taking so long?
    A: Sometimes items take longer than expected, especially if it’s going far or to rural area. Check with your post office to see if your item has been held up. Sometimes USPS will not update a tracking number until it has arrived at its destination. If your item still has not arrived after a few days, let us know so we can double check for you and help solve it asap.
     
    Q3: Do I need to mention the Year, Make and Model in the notes when place order?
    A: YES. Please include the Year, Make, and Model in the notes section during checkout to ensure you receive everything needed for your kit!
     
    Q4: My bulbs won't fit, help!
    A: Special bulb holder may be required. See if you can take the holder from the stock bulb. If not, let us know.
    The bulb size may be wrong, double check the item you received with the item you ordered.
    Do you have an aftermarket lighting housing? These may not be perfectly fitted for aftermarket bulbs and will require some manual modifications.
     
    Q5: Neither side lighting up? Both sides flicker, flash, or work inconsistantly.
    A:Check the headlight fuses, and then check the ballast plugs to insure correct installation. If this doesn't work, there may be a voltage problem with the vehicle. You probably just need a relay or capacitor.
     
    Q6: WARNING ABOUT POLARITY
    Unlike halogen bulbs, LED are polarity sensitive.
    BEFORE you start your LED kit installation, verify the polarity on your vehicle by simply plugging the LED bulb into your vehicle socket.
    - if your light turns on, please proceed to install both bulbs onto your vehicle.
    - if your light DOES NOT turn on, disconnect the bulb and flip the socket in order to reverse the polarity (this will not damage your vehicle electrical system in any way). Once you made sure the LED bulb turns on, please proceed to install both bulbs onto your vehicle.
    Note: There is no convention when it comes to polarity. Different car manufactures have different polarity setup, even within the car model the polarity setup on your low beams and high beams might be different.


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    On Feb 15, 2026 at 13:01:31 PST, seller added the following information:

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