• 4Pcs Oxygen O2 Sensors For Jeep Wrangler V6 3.6L 3.8L L6 4.0L 2001-2018 234-4030
  •  
  • Fit for: 
  • 2018 Jeep Wrangler JK All 3.6L V6 GAS DOHC Naturally Aspirated
  • 2018 Jeep Wrangler All 3.6L V6 GAS DOHC Naturally Aspirated
  • 2017 Jeep Wrangler All 3.6L V6 GAS DOHC Naturally Aspirated
  • 2016 Jeep Wrangler All 3.6L V6 GAS DOHC Naturally Aspirated
  • 2015 Jeep Wrangler All 3.6L V6 GAS DOHC Naturally Aspirated
  • 2014 Jeep Wrangler All 3.6L V6 GAS DOHC Naturally Aspirated
  • 2013 Jeep Wrangler All 3.6L V6 GAS DOHC Naturally Aspirated
  • 2012 Jeep Wrangler All 3.6L V6 GAS DOHC Naturally Aspirated
  • 2011 Jeep Wrangler All 3.8L V6 GAS OHV Naturally Aspirated
  • 4X O2 Oxygen Sensors Up & Downstream For Jeep Wrangler 2001-2018 234-4030 EAAE

    4Pcs Oxygen O2 Sensors For Jeep Wrangler V6 3.6L 3.8L L6 4.0L 2001-2018 234-4030

     

    Fit for: 

    2018 Jeep Wrangler JK All 3.6L V6 GAS DOHC Naturally Aspirated

    2018 Jeep Wrangler All 3.6L V6 GAS DOHC Naturally Aspirated

    2017 Jeep Wrangler All 3.6L V6 GAS DOHC Naturally Aspirated

    2016 Jeep Wrangler All 3.6L V6 GAS DOHC Naturally Aspirated

    2015 Jeep Wrangler All 3.6L V6 GAS DOHC Naturally Aspirated

    2014 Jeep Wrangler All 3.6L V6 GAS DOHC Naturally Aspirated

    2013 Jeep Wrangler All 3.6L V6 GAS DOHC Naturally Aspirated

    2012 Jeep Wrangler All 3.6L V6 GAS DOHC Naturally Aspirated

    2011 Jeep Wrangler All 3.8L V6 GAS OHV Naturally Aspirated

    2010 Jeep Wrangler All 3.8L V6 GAS OHV Naturally Aspirated

    2009 Jeep Wrangler All 3.8L V6 GAS OHV Naturally Aspirated

    2008 Jeep Wrangler All 3.8L V6 GAS OHV Naturally Aspirated

    2007 Jeep Wrangler All 3.8L V6 GAS OHV Naturally Aspirated

    2006 Jeep Wrangler All 4.0L L6 GAS OHV Naturally Aspirated

    2005 Jeep Wrangler All 4.0L L6 GAS OHV Naturally Aspirated

    2004 Jeep Wrangler All 4.0L L6 GAS OHV Naturally Aspirated

    2003 Jeep Wrangler All 4.0L L6 GAS OHV Naturally Aspirated

    2002 Jeep Wrangler All 4.0L L6 GAS OHV Naturally Aspirated

    2001 Jeep Wrangler All 4.0L L6 GAS OHV Naturally Aspirated

     

    Specifications: 

    OE Numbers: 

    234-4030 234-4217 234-4228 234-4229 234-4232, 234-4587 234-4588 234-4593 234-4594 234-4598 234-4653, 234-4749 234-4766

    23018 23125 23132 23135 23137 23138 23139 23140, 23141 23142 23143 23158 23159 23160 23531 23532, 23537 23545 13610 13664 13670 13671 13672 13687, 13714 13718 13869 15123 15301 15306, 15308 15504 15505 15506 15510 15511 15825, 234-4029

    Product Material: Stainless Steel

    Color: Black, 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: 431 g

    Packaging Sizes (cm): 19.5 x 10.5 x 7

     

    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 Sensors *4


    Item Specifics
    Brand AUXITO
    Number of Sensors 4
    Sensor Type Oxygen Sensor
    Placement on Vehicle Upstream, Downstream
    Features Easy Installation
    Manufacturer Part Number 234-4587 234-4588 234-4593 234-4594 234-4598 234-4653
    OE/OEM Part Number 234-4587 234-4588 234-4593 234-4594
    Manufacturer Warranty 2 Years
    Country/Region of Manufacture China
    Material Stainless Steel
    Universal Fitment No
    Interchange Part Number 234-4598 234-4653, 234-4749 234-4766 23018 23125 23132 23135
    Color Black, Silver
    Superseded Part Number 23137 23138 23139 23140, 23141 23142 23143
    Items Included Oxygen Sensors
    Country/Region of Manufacture China
    Connector Type Male
    Material Stainless Steel
    Universal Fitment No
    Performance Part No
    Vintage Car Part No
    Mounting Style Bolt-On
    Color Black, Silver
    Installation Position Upstream, Downstream
    Fit for 1 2018 Jeep Wrangler JK All 3.6L V6 GAS DOHC Naturally Aspirated
    Fit for 2 2018 Jeep Wrangler All 3.6L V6 GAS DOHC Naturally Aspirated
    Fit for 3 2017 Jeep Wrangler All 3.6L V6 GAS DOHC Naturally Aspirated
    Fit for 4 2016 Jeep Wrangler All 3.6L V6 GAS DOHC Naturally Aspirated
    Fit for 5 2015 Jeep Wrangler All 3.6L V6 GAS DOHC Naturally Aspirated
    Fit for 6 2014 Jeep Wrangler All 3.6L V6 GAS DOHC Naturally Aspirated
    Fit for 7 2013 Jeep Wrangler All 3.6L V6 GAS DOHC Naturally Aspirated
    Fit for 8 2012 Jeep Wrangler All 3.6L V6 GAS DOHC Naturally Aspirated
    Fit for 9 2011 Jeep Wrangler All 3.8L V6 GAS OHV Naturally Aspirated
    Fit for 10 2010 Jeep Wrangler All 3.8L V6 GAS OHV Naturally Aspirated
    Fit for 11 2009 Jeep Wrangler All 3.8L V6 GAS OHV Naturally Aspirated
    Fit for 12 2008 Jeep Wrangler All 3.8L V6 GAS OHV Naturally Aspirated
    Fit for 13 2007 Jeep Wrangler All 3.8L V6 GAS OHV Naturally Aspirated
    Fit for 14 2006 Jeep Wrangler All 4.0L L6 GAS OHV Naturally Aspirated
    Fit for 15 2005 Jeep Wrangler All 4.0L L6 GAS OHV Naturally Aspirated
    Fit for 16 2004 Jeep Wrangler All 4.0L L6 GAS OHV Naturally Aspirated
    Fit for 17 2003 Jeep Wrangler All 4.0L L6 GAS OHV Naturally Aspirated
    Fit for 18 2002 Jeep Wrangler All 4.0L L6 GAS OHV Naturally Aspirated
    Fit for 19 2001 Jeep Wrangler All 4.0L L6 GAS OHV Naturally Aspirated

    FAQ
     If you have a decoding problem or any other problems, please contact us first, we will help you with it. We will reply you within 24 hours in working days. I'm a new seller, thanks a lot for your trust and convince! I will serve you with all my heart. 
     
     
    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 some 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 Royal Mail will not update a tracking number until it has arrived at its destination. 
    If your item still don't arrive after a few days, let us know so we can double check for you and help solve it asap.
     
    Q3: 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.
     
    Q4: Neither side lighting up? Both sides flicker, hyper flash, or work inconsistantly.
    A:Check the light 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. Even though some bulbs are builtin resistors, they may still need a decoder.
     
    Pay & Ship

    (1). We gladly accepts payment via PayPal, We will ship your item(s) within 24 hours.
     
    (2). Before payment, please keep the consistency of Paypal address and ebay address.
     
    (3). Quantity orders are welcome!

    Returns

    (1). We offer 60 days free return policy.Please contact us within 60 days 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 .

    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.

    About us

    We're professional in car and motorcycle accessories, especially in LED bulbs. We have our own factory and R&D team. Our belief is to sell top quality items that fit your car and serve you with our heart. Anything please feel free to contact us! Our customer service is very responsibility. Come and follow us!

    4X O2 Oxygen Sensors Up & Downstream For Jeep Wrangler 2001-2018 234-4030 EAAE
    Item Specifics
    Brand :AUXITO
    Number of Sensors :4
    Sensor Type :Oxygen Sensor
    Placement on Vehicle :Upstream, Downstream
    Features :Easy Installation
    Manufacturer Part Number :234-4587 234-4588 234-4593 234-4594 234-4598 234-4653
    OE/OEM Part Number :234-4587 234-4588 234-4593 234-4594
    Manufacturer Warranty :2 Years
    Country/Region of Manufacture :China
    Material :Stainless Steel
    Universal Fitment :No
    Interchange Part Number :234-4598 234-4653, 234-4749 234-4766 23018 23125 23132 23135
    Color :Black, Silver
    Superseded Part Number :23137 23138 23139 23140, 23141 23142 23143
    Items Included :Oxygen Sensors
    Country/Region of Manufacture :China
    Connector Type :Male
    Material :Stainless Steel
    Universal Fitment :No
    Performance Part :No
    Vintage Car Part :No
    Mounting Style :Bolt-On
    Color :Black, Silver
    Installation Position :Upstream, Downstream
    Fit for 1 :2018 Jeep Wrangler JK All 3.6L V6 GAS DOHC Naturally Aspirated
    Fit for 2 :2018 Jeep Wrangler All 3.6L V6 GAS DOHC Naturally Aspirated
    Fit for 3 :2017 Jeep Wrangler All 3.6L V6 GAS DOHC Naturally Aspirated
    Fit for 4 :2016 Jeep Wrangler All 3.6L V6 GAS DOHC Naturally Aspirated
    Fit for 5 :2015 Jeep Wrangler All 3.6L V6 GAS DOHC Naturally Aspirated
    Fit for 6 :2014 Jeep Wrangler All 3.6L V6 GAS DOHC Naturally Aspirated
    Fit for 7 :2013 Jeep Wrangler All 3.6L V6 GAS DOHC Naturally Aspirated
    Fit for 8 :2012 Jeep Wrangler All 3.6L V6 GAS DOHC Naturally Aspirated
    Fit for 9 :2011 Jeep Wrangler All 3.8L V6 GAS OHV Naturally Aspirated
    Fit for 10 :2010 Jeep Wrangler All 3.8L V6 GAS OHV Naturally Aspirated
    Fit for 11 :2009 Jeep Wrangler All 3.8L V6 GAS OHV Naturally Aspirated
    Fit for 12 :2008 Jeep Wrangler All 3.8L V6 GAS OHV Naturally Aspirated
    Fit for 13 :2007 Jeep Wrangler All 3.8L V6 GAS OHV Naturally Aspirated
    Fit for 14 :2006 Jeep Wrangler All 4.0L L6 GAS OHV Naturally Aspirated
    Fit for 15 :2005 Jeep Wrangler All 4.0L L6 GAS OHV Naturally Aspirated
    Fit for 16 :2004 Jeep Wrangler All 4.0L L6 GAS OHV Naturally Aspirated
    Fit for 17 :2003 Jeep Wrangler All 4.0L L6 GAS OHV Naturally Aspirated
    Fit for 18 :2002 Jeep Wrangler All 4.0L L6 GAS OHV Naturally Aspirated
    Fit for 19 :2001 Jeep Wrangler All 4.0L L6 GAS OHV Naturally Aspirated


     If you have a decoding problem or any other problems, please contact us first, we will help you with it. We will reply you within 24 hours in working days. I'm a new seller, thanks a lot for your trust and convince! I will serve you with all my heart. 
     
     
    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 some 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 Royal Mail will not update a tracking number until it has arrived at its destination. 
    If your item still don't arrive after a few days, let us know so we can double check for you and help solve it asap.
     
    Q3: 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.
     
    Q4: Neither side lighting up? Both sides flicker, hyper flash, or work inconsistantly.
    A:Check the light 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. Even though some bulbs are builtin resistors, they may still need a decoder.
     

    (1). We gladly accepts payment via PayPal, We will ship your item(s) within 24 hours.
     
    (2). Before payment, please keep the consistency of Paypal address and ebay address.
     
    (3). Quantity orders are welcome!

    (1). We offer 60 days free return policy.Please contact us within 60 days 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 .

    (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.

    We're professional in car and motorcycle accessories, especially in LED bulbs. We have our own factory and R&D team. Our belief is to sell top quality items that fit your car and serve you with our heart. Anything please feel free to contact us! Our customer service is very responsibility. Come and follow us!


    On Mar 24, 2026 at 09:07:55 PDT, seller added the following information:

    Datacaciques