
Oxygen Sensor for 2004-2013 GM Trucks and SUVs
This oxygen sensor replaces a slow or failed sensor on 2004-2013 GM Trucks and SUVs, restoring an accurate air-fuel signal to the engine control module.
Oxygen Sensor Specs:
- Connector Gender: Female.
- Connector Shape: Square.
- Grade Type: Standard Replacement.
- Heated: Yes.
- Hex Size: 22 mm.
- Mounting Type: Threaded.
- Overall Length: 14.1 in.
- Position(s): Front, Rear. For the position specific to your vehicle, refer to the Applications.
- Sensor Type: Narrow-Band.
- Terminal Gender: Male.
- Terminal Quantity: 4.
- Terminal Type: Blade.
- Thread Size: M18 - 1.5.
- Wire Gauge Measurement: 20 gauge.
- Wire Quantity: 4.
- Wiring Harness Length: 12.9 in.
- Wrench Size: 22mm.
A Leading Supplier of Reliable O2 Sensors Since 1978
Delphi OE & aftermarket engineers collaborated to develop the most innovative oxygen sensors for the auto industry. Delphi's patented sensor coating offers the best contamination resistance to silicone, phosphorous, and other fuel/oil additives, while planar technology helps reduce emissions. Sensors feature OE connectors and wire lengths for easier installation, better high-temp protection, and reduced vibration damage and wire corrosion to preserve signal accuracy and longevity.
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Delphi planar O2 sensors replace previous conical sensors to maximize output, and their unique coating provides lifetime operation with E85 and other alcohol-based fuels.




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