• OE Numbers: 
  • 234-4112, 234-4337, 234-4258, 234-4285, 234-4339
  •  
  • Fit for: 
  • Cadillac
  • Cadillac CTS 6.0L V8 2006
  • Cadillac Escalade 6.2L V8 2007
  • Cadillac Escalade ESV 6.2L V8 2007
  • Cadillac Escalade EXT 6.2L V8 2007
  •  
  • Chevrolet
  • Chevrolet Avalanche 5.3L V8 2007
  • Chevrolet Avalanche 6.0L V8 2007
  • Chevrolet Silverado 1500 4.3L V6 2007-2013
  • Chevrolet Silverado 1500 4.8L V8 2006
  • Chevrolet Silverado 1500 Classic 4.3L V6 2007
  • Chevrolet Silverado 1500 Classic 4.8L V8 2007
  • Chevrolet SSR 6.0L V8 2006 (1st Design)
  • Chevrolet Suburban 1500 5.3L V8 2007
  • Chevrolet Suburban 1500 6.0L V8 2007
  • Set(4) O2 Oxygen Sensors Up&Downstream For 2006 2007 Chevy Silverado 1500 Tahoe

    OE Numbers: 

    234-4112, 234-4337, 234-4258, 234-4285, 234-4339

     

    Fit for: 

    Cadillac

    Cadillac CTS 6.0L V8 2006

    Cadillac Escalade 6.2L V8 2007

    Cadillac Escalade ESV 6.2L V8 2007

    Cadillac Escalade EXT 6.2L V8 2007

     

    Chevrolet

    Chevrolet Avalanche 5.3L V8 2007

    Chevrolet Avalanche 6.0L V8 2007

    Chevrolet Silverado 1500 4.3L V6 2007-2013

    Chevrolet Silverado 1500 4.8L V8 2006

    Chevrolet Silverado 1500 Classic 4.3L V6 2007

    Chevrolet Silverado 1500 Classic 4.8L V8 2007

    Chevrolet SSR 6.0L V8 2006 (1st Design)

    Chevrolet Suburban 1500 5.3L V8 2007

    Chevrolet Suburban 1500 6.0L V8 2007

    Chevrolet Suburban 2500 6.0L V8 2007

    Chevrolet Tahoe 4.8L V8 2006-2007

    Chevrolet Tahoe 5.3L V8 2007

    Chevrolet Trailblazer 5.3L V8 2006 (1st Design)

    Chevrolet Trailblazer 6.0L V8 2006 (1st Design)

     

    GMC

    GMC Envoy 5.3L V8 2006 (1st Design)

    GMC Sierra 1500 4.3L V6 2007-2013

    GMC Sierra 1500 4.8L V8 2006

    GMC Sierra 1500 Classic 4.3L V6 2007

    GMC Sierra 1500 Classic 4.8L V8 2007

    GMC Yukon 4.8L V8 2006-2007

    GMC Yukon 5.3L V8 2007

    GMC Yukon 6.2L V8 2007

    GMC Yukon XL 1500 5.3L V8 2007

    GMC Yukon XL 1500 6.0L V8 2007

    GMC Yukon XL 1500 6.2L V8 2007

    GMC Yukon XL 2500 6.0L V8 2007

     

    Hummer

    Hummer H2 6.0L V8 2007

    Hummer H2 6.2L V8 2008

     

    Isuzu

    Isuzu Ascender 5.3L V8 2006 (1st Design)

     

    Saab

    Saab 9-7X 5.3L V8 2006 (1st Design)

     

    Buick

    Buick Rainier 5.3L V8 2006 (1st Design)

     

    Specifications: 

    Product Material: Stainless Steel

    Product 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.

     

    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 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: 

    4 x Oxygen Sensors

     


    Item Specifics
    Brand Unbranded
    Type Oxygen Sensor
    Manufacturer Part Number 234-4112, 234-4337, 234-4258, 234-4285, 234-4339
    Manufacturer Warranty 2 Years
    Interchange Part Number 234-4112, 234-4337, 234-4258, 234-4285, 234-4339
    Superseded Part Number 234-4112, 234-4337, 234-4258, 234-4285, 234-4339
    Fitment Type Direct Replacement
    Compatible Make1 Cadillac
    Model1 CTS, Escalade, Escalade ESV, Escalade EXT
    Compatible Make2 Chevrolet
    Model2 Avalanche, Silverado, SSR, Suburban, Tahoe, Trailblazer
    Compatible Make3 GMC
    Model3 Envoy, Sierra, Yukon, Yukon XL 1500
    Number of Sensors 4
    Fitment1 For Hummer H2 6.0L 6.2L V8
    Sensor Type Oxygen Sensor
    Placement on Vehicle Front, Rear, Upstream, Downstream
    Features Direct Fit
    Fitment2 For Isuzu Ascender 5.3L V8 2006 (1st Design)
    OE/OEM Part Number 234-4112, 234-4337, 234-4258, 234-4285, 234-4339
    Fitment3 For Saab 9-7X 5.3L V8 2006 (1st Design)
    Country/Region of Manufacture China
    Fitment4 For Buick Rainier 5.3L V8 2006 (1st Design)
    Material Stainless Steel
    Universal Fitment No
    Performance Part Yes
    Vintage Car Part No
    Product Color Silver
    Size As Picture Showed
    Condition New

    Payment
    • We accept PayPal via eBay Secure Check-Out only.
    • Immediate payment needs to be processed for items with Add to Cart option so that any promotional discounts can be applied to your order immediately.
    Shipping
    • 1 .We do everything we can to ship your orders out as soon as possible.
    • 2. Shipping and Handling: We process orders within two business day after the payment was clear.
    Returns
    • Our 30-day Satisfaction Guarantee assures our customers that they will receive all orders promptly and exactly as described. In addition, it allows customers to return new and unused products in their original factory condition for any reason within 30 days from the date of purchase.
    •  
    • 1. All returns must be pre-approved by AUXITO and have a return merchandise authorization(RMA) number. Unauthorized returns will not be accepted.
    •  
    • 2. Buyers are responsible for appropriate packing, returning shipping cost, insurance and returning the item in "new" condition. Used items will not be accepted for return.
    •  
    • 3. We will replace the returning item with an identical item, issue a full store credit or a full refund.
    Contact Us
    • Our Working Time:(GMT+8)Monday to Friday,9:00-18:00.
    • For inquires and customer support, please send your email via ebay email system.
    • All emails will be responded to within 24 hours during business days.
    Feedbacks
    1. 1. We appreciate your business and strived to improve our customer service and our commitment to quality.
    2. 2. We will leave a positive feedback immediately after payment is received. We appreciate a positive feedback as much as you do.
    3. 3. If for some reason there is any issue with the purchase, please contact us prior to leaving feedback, and we will be glad to work with you to have it resolved.

    Set(4) O2 Oxygen Sensors Up&Downstream For 2006 2007 Chevy Silverado 1500 Tahoe

    OE Numbers: 

    234-4112, 234-4337, 234-4258, 234-4285, 234-4339

     

    Fit for: 

    Cadillac

    Cadillac CTS 6.0L V8 2006

    Cadillac Escalade 6.2L V8 2007

    Cadillac Escalade ESV 6.2L V8 2007

    Cadillac Escalade EXT 6.2L V8 2007

     

    Chevrolet

    Chevrolet Avalanche 5.3L V8 2007

    Chevrolet Avalanche 6.0L V8 2007

    Chevrolet Silverado 1500 4.3L V6 2007-2013

    Chevrolet Silverado 1500 4.8L V8 2006

    Chevrolet Silverado 1500 Classic 4.3L V6 2007

    Chevrolet Silverado 1500 Classic 4.8L V8 2007

    Chevrolet SSR 6.0L V8 2006 (1st Design)

    Chevrolet Suburban 1500 5.3L V8 2007

    Chevrolet Suburban 1500 6.0L V8 2007

    Chevrolet Suburban 2500 6.0L V8 2007

    Chevrolet Tahoe 4.8L V8 2006-2007

    Chevrolet Tahoe 5.3L V8 2007

    Chevrolet Trailblazer 5.3L V8 2006 (1st Design)

    Chevrolet Trailblazer 6.0L V8 2006 (1st Design)

     

    GMC

    GMC Envoy 5.3L V8 2006 (1st Design)

    GMC Sierra 1500 4.3L V6 2007-2013

    GMC Sierra 1500 4.8L V8 2006

    GMC Sierra 1500 Classic 4.3L V6 2007

    GMC Sierra 1500 Classic 4.8L V8 2007

    GMC Yukon 4.8L V8 2006-2007

    GMC Yukon 5.3L V8 2007

    GMC Yukon 6.2L V8 2007

    GMC Yukon XL 1500 5.3L V8 2007

    GMC Yukon XL 1500 6.0L V8 2007

    GMC Yukon XL 1500 6.2L V8 2007

    GMC Yukon XL 2500 6.0L V8 2007

     

    Hummer

    Hummer H2 6.0L V8 2007

    Hummer H2 6.2L V8 2008

     

    Isuzu

    Isuzu Ascender 5.3L V8 2006 (1st Design)

     

    Saab

    Saab 9-7X 5.3L V8 2006 (1st Design)

     

    Buick

    Buick Rainier 5.3L V8 2006 (1st Design)

     

    Specifications: 

    Product Material: Stainless Steel

    Product 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.

     

    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 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: 

    4 x Oxygen Sensors

     


    Payment
    • We accept PayPal via eBay Secure Check-Out only.
    • Immediate payment needs to be processed for items with Add to Cart option so that any promotional discounts can be applied to your order immediately.
    Shipping
    • 1 .We do everything we can to ship your orders out as soon as possible.
    • 2. Shipping and Handling: We process orders within two business day after the payment was clear.
    Returns
    • Our 30-day Satisfaction Guarantee assures our customers that they will receive all orders promptly and exactly as described. In addition, it allows customers to return new and unused products in their original factory condition for any reason within 30 days from the date of purchase.
    •  
    • 1. All returns must be pre-approved by AUXITO and have a return merchandise authorization(RMA) number. Unauthorized returns will not be accepted.
    •  
    • 2. Buyers are responsible for appropriate packing, returning shipping cost, insurance and returning the item in "new" condition. Used items will not be accepted for return.
    •  
    • 3. We will replace the returning item with an identical item, issue a full store credit or a full refund.
    Contact Us
    • Our Working Time:(GMT+8)Monday to Friday,9:00-18:00.
    • For inquires and customer support, please send your email via ebay email system.
    • All emails will be responded to within 24 hours during business days.
    Feedbacks
    1. 1. We appreciate your business and strived to improve our customer service and our commitment to quality.
    2. 2. We will leave a positive feedback immediately after payment is received. We appreciate a positive feedback as much as you do.
    3. 3. If for some reason there is any issue with the purchase, please contact us prior to leaving feedback, and we will be glad to work with you to have it resolved.


    On Apr 16, 2026 at 16:21:12 PDT, seller added the following information:

    Datacaciques