Home » Air Fuel Ratio O2 Sensor for GMC Trucks Replacement Part

Air Fuel Ratio O2 Sensor for GMC Trucks Replacement Part

SKU: 1005012239575930-Default Title
Default Title
€37,34
-37% €59,74 €37,34

Main Description

The Air Fuel Ratio O2 Sensor from IWOKPHD is a 100% brand-new replacement part designed to restore precise exhaust gas monitoring on a wide range of GM vehicles. This heated oxygen sensor measures the real-time air–fuel ratio to help the engine control unit optimize combustion, improve fuel efficiency, and reduce emissions. It delivers a reliable fit and stable installation, ensuring seamless replacement on your vehicle.

Designed for broad GM compatibility, this sensor is suitable for models including Cadillac CTS (2006), Escalade (2007); Chevrolet Avalanche (2007); Silverado 1500 (2006–2007); Silverado 1500 Classic (2007); Suburban 1500 (2007) and Suburban 2500 (2007); Tahoe (2006–2007); Trailblazer (2002–2003); GMC Envoy (2002–2003); GMC Sierra 1500 (2006–2007); GMC Sierra 1500 Classic (2007); GMC Yukon (2006–2007); GMC Yukon XL 1500 (2007) and Yukon XL 2500 (2007); Hummer H2 (2007); Isuzu Ascender (2003); Oldsmobile Bravada (2002–2003). OEM part number: 19209815. The part also references additional manufacturer numbers 12590847, 213-3538, 234-4112, 2133538, 2344112 for compatibility references.

Each item is 100% brand new, thoroughly tested before shipment, and designed to match the car precisely—ensuring stable installation and reliable performance after replacement. Origin: Mainland China.

Providing quality and trusted service since 2002 at intercyprus.com

Benefits & Tips

  • Restore proper air–fuel ratio sensing to improve engine responsiveness, smoother idle, and better fuel economy after replacement.
  • Diagnose and address check engine light related to oxygen sensing with a genuine, OEM-style sensor designed for wide GM model coverage.
  • Tip: Before ordering, verify fitment using the listed OEM numbers and model-year coverage; if unsure, contact us for guidance to avoid incorrect orders.

Product Specifications

  • Brand: IWOKPHD
  • OEM No.: 19209815
  • Manufacturer part numbers: 19209815, 12590847, 213-3538, 234-4112, 2133538, 2344112
  • Sensor Type: Piezoelectric
  • Heating Type: Heating
  • Measuring Range: Air Fuel Ratio / Lambda / Oxygen (O2) Sensor
  • Origin: Mainland China
  • Application/Fitment: Cadillac CTS 2006; Cadillac Escalade 2007; Chevrolet Avalanche 2007; Chevrolet Silverado 1500 2006-2007; Chevrolet Silverado 1500 Classic 2007; Chevrolet Suburban 1500 2007; Chevrolet Suburban 2500 2007; Chevrolet Tahoe 2006-2007; Chevrolet Trailblazer 2002-2003; GMC Envoy 2002-2003; GMC Sierra 1500 2006-2007; GMC Sierra 1500 Classic 2007; GMC Yukon 2006-2007; GMC Yukon XL 1500 2007; GMC Yukon XL 2500 2007; Hummer H2 2007; Isuzu Ascender 2003; Oldsmobile Bravada 2002-2003
  • Warranty: 1 year (Replacement Warranty)

Package includes:

  • 1 x Oxygen Sensor

Warnings/Reminders

  • Please check the product picture and fitment before you order. If you are not sure, please contact us before you order; refunds are not issued for wrong orders.
  • All items will be sent out within 2 working days after payment is confirmed. Ensure your shipping address is correct before payment.
  • Import duties, taxes, and charges are not included in the item price or shipping charges; these charges are the buyer’s responsibility.
  • All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
  • Item must be returned in original packaging; replacement or refund will be provided for malfunctioning items upon arrival.
  • Warranty: 1 year; Replacement Warranty.
  • For inquiries, your questions are welcome here and will be answered within 24 hours (except weekends/holidays).