• 2x Up & Downstream Oxygen Sensor For Hyundai Santa Fe 2.4L L4 2015-2019 234-5714
  •  
  • Fit for: 
  • Hyundai
  • Hyundai Santa Fe 2.4L L4 2015-2019
  • Hyundai Tucson 2.4L L4 2019
  •  
  • Kia
  • Kia Optima 2.4L L4 2016-2019
  • Kia Sorento 2.4L L4 2016-2019
  •  
  • Specifications: 
  • OE Numbers: 
  • 234-5714, 234-8031, 39210-2G240, 39210-2GBB0
  • Product Material: Stainless Steel
  • Product Color: Silver
  • Installation Position: Upstream, Downstream
  • Packaging Weight: 265 g
  • Packaging Dimensions (cm): 15.5 x 10.5 x 6
  •  
  • Functions: 
  • 2345714 Up&Downstream Oxygen O2 Sensor 2X For Hyundai Santa Fe 2.4L L4 2015-2019

    2x Up & Downstream Oxygen Sensor For Hyundai Santa Fe 2.4L L4 2015-2019 234-5714

     

    Fit for: 

    Hyundai

    Hyundai Santa Fe 2.4L L4 2015-2019

    Hyundai Tucson 2.4L L4 2019

     

    Kia

    Kia Optima 2.4L L4 2016-2019

    Kia Sorento 2.4L L4 2016-2019

     

    Specifications: 

    OE Numbers: 

    234-5714, 234-8031, 39210-2G240, 39210-2GBB0

    Product Material: Stainless Steel

    Product Color: Silver

    Installation Position: Upstream, Downstream

    Packaging Weight: 265 g

    Packaging Dimensions (cm): 15.5 x 10.5 x 6

     

    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.

     

    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. Suitable for your Hyundai and Kia models.

    *Perfect Fit Your Vehicle

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

     

    Package Includes: 

    2 x Oxygen Sensors

     


    Item Specifics
    Compatible Make For Hyundai, For Kia
    Compatible Year 2015 2016 2017 2018 2019
    Package Includes 2x Oxygen Sensors
    OE/OEM Part Number 234-5714, 234-8031, 39210-2G240, 39210-2GBB0
    Material Stainless Steel
    Color Silver
    Placement on Vehicle Upstream, Downstream
    Manufacturer Part Number 234-5714, 234-8031
    Brand OXILAM
    Type Oxygen Sensor
    Interchange Part Number 2345714, 2348031
    Number of Sensors 2
    Warranty YES
    Vintage Part 39210-2G240, 39210-2GBB0
    Manufacturer Warranty 1 Year
    Packaging Weight 265 g
    Packaging Dimensions (cm) 15.5 x 10.5 x 6
    Fit for 1 Hyundai Santa Fe 2.4L L4 2015-2019
    Fit for 2 Hyundai Tucson 2.4L L4 2019
    Fit for 3 Kia Optima 2.4L L4 2016-2019
    Fit for 4 Kia Sorento 2.4L L4 2016-2019
    Shipping Country US
    Quantity Sold individually
    Anticipated Ship Out Time Same day - 1 business day
    UPC Does Not Apply
    Warranty Yes
    Shipping Country US
    Easy & Hassle Free Returns Yes
    Returns 60-Days LOVE IT or RETURN IT!
    Feature 1 Corrosion-Resistant Build
    Feature 2 Efficient Contaminant Blocking
    Feature 3 Faster Response Time
    Feature 4 Optimized Engine Performance
    Feature 5 Perfect Fit Your Vehicle

    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
    2345714 Up&Downstream Oxygen O2 Sensor 2X For Hyundai Santa Fe 2.4L L4 2015-2019

    2x Up & Downstream Oxygen Sensor For Hyundai Santa Fe 2.4L L4 2015-2019 234-5714

     

    Fit for: 

    Hyundai

    Hyundai Santa Fe 2.4L L4 2015-2019

    Hyundai Tucson 2.4L L4 2019

     

    Kia

    Kia Optima 2.4L L4 2016-2019

    Kia Sorento 2.4L L4 2016-2019

     

    Specifications: 

    OE Numbers: 

    234-5714, 234-8031, 39210-2G240, 39210-2GBB0

    Product Material: Stainless Steel

    Product Color: Silver

    Installation Position: Upstream, Downstream

    Packaging Weight: 265 g

    Packaging Dimensions (cm): 15.5 x 10.5 x 6

     

    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.

     

    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. Suitable for your Hyundai and Kia models.

    *Perfect Fit Your Vehicle

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

     

    Package Includes: 

    2 x Oxygen Sensors

     

    Item Specifics
    Compatible Make :For Hyundai, For Kia
    Compatible Year :2015 2016 2017 2018 2019
    Package Includes :2x Oxygen Sensors
    OE/OEM Part Number :234-5714, 234-8031, 39210-2G240, 39210-2GBB0
    Material :Stainless Steel
    Color : Silver
    Placement on Vehicle :Upstream, Downstream
    Manufacturer Part Number :234-5714, 234-8031
    Brand :OXILAM
    Type :Oxygen Sensor
    Interchange Part Number :2345714, 2348031
    Number of Sensors :2
    Warranty :YES
    Vintage Part :39210-2G240, 39210-2GBB0
    Manufacturer Warranty :1 Year
    Packaging Weight : 265 g
    Packaging Dimensions (cm) : 15.5 x 10.5 x 6
    Fit for 1 :Hyundai Santa Fe 2.4L L4 2015-2019
    Fit for 2 :Hyundai Tucson 2.4L L4 2019
    Fit for 3 :Kia Optima 2.4L L4 2016-2019
    Fit for 4 :Kia Sorento 2.4L L4 2016-2019
    Shipping Country :US
    Quantity :Sold individually
    Anticipated Ship Out Time :Same day - 1 business day
    UPC :Does Not Apply
    Warranty :Yes
    Shipping Country :US
    Easy & Hassle Free Returns :Yes
    Returns :60-Days LOVE IT or RETURN IT!
    Feature 1 :Corrosion-Resistant Build
    Feature 2 :Efficient Contaminant Blocking
    Feature 3 :Faster Response Time
    Feature 4 :Optimized Engine Performance
    Feature 5 :Perfect Fit Your Vehicle


    (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.


    All rights reserved.



    On May 26, 2026 at 21:09:17 PDT, seller added the following information:

    Datacaciques