How to replace the Heated Oxygen Sensor (HO2S) for Bank 1 Sensor 1 in a 1500 Series on 2009 GMC Yukon?

Replacement of the HO2S for Bank 1 Sensor 1 requires the vehicle jacked up and the front propeller shaft unbolted if fitted with 4WD. Disconnect the engine wiring harness from the HO2S, remove the sensor and if re-using, spray the threads with anti-seize. Replace the sensor and connectors and lower the vehicle.

OEM 2009 GMC Yukon Oxygen Sensor

Oxygen O2 Sensor

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2 Oxygen Sensors found

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2009 GMC Yukon Oxygen Sensor Part Number: 12583804
$57.31 MSRP: $116.40
You Save: $59.09 (51%)
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Product Specifications
- Other Name: Sensor Assembly-Heated Oxygen (Position 2); Front Oxygen Sensor; Sensor, Computer Control Sensors
- Item Weight: 0.50 Pounds
- Item Dimensions: 8.5 x 3.3 x 3.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12583804
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2009 GMC Yukon Submodels:
- Denali, Denali Hybrid, Hybrid, SLE, SLT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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2009 GMC Yukon Oxygen Sensor Part Number: 12609457
$50.35 MSRP: $102.26
You Save: $51.91 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Heated Oxygen (Position 3); Rear Oxygen Sensor; Sensor, Computer Control Sensors
- Item Weight: 1.10 Pounds
- Item Dimensions: 8.4 x 3.2 x 3.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12609457
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 GMC Yukon Submodels:
- Denali, Denali Hybrid, Hybrid, SLE, SLT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS

2009 GMC Yukon Oxygen Sensor

With a comprehensive array of OEM 2009 GMC Yukon Oxygen Sensor, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2009 GMC Yukon Oxygen Sensor are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2009 GMC Yukon Oxygen Sensor Parts and Q&A

Q: How to replace the Heated Oxygen Sensor (HO2S) for Bank 1 Sensor 1 in a 1500 Series on 2009 GMC Yukon?
A: Replacement of the HO2S for Bank 1 Sensor 1 requires the vehicle jacked up and the front propeller shaft unbolted if fitted with 4WD. Disconnect the engine wiring harness from the HO2S, remove the sensor and if re-using, spray the threads with anti-seize. Replace the sensor and connectors and lower the vehicle.