How to Replace the Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2 on GMC Sonoma?

To replace the Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2, first, lift the vehicle. Remove the connector of the HO2S and take off the HO2S with the use of Oxygen Sensor Wrench (J 39194-B). Before installing the new or service replacement sensor, make sure that the threads of the latter are covered with the anti-seize compound GM P/N 5613695 if deemed necessary since this compound is composed of liquid graphite and glass beads, making it easier to remove in the future. Fit the HO2S using the Oxygen Sensor Wrench (J 39194-B) and tighten it to 42 N.m (31 lb ft). Lastly join the HO2S harness connector and drop the vehicle.

OEM GMC Sonoma Oxygen Sensor

Oxygen O2 Sensor

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11 Oxygen Sensors found

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GMC Sonoma Oxygen Sensor
Part Number: 24576791
$41.44 MSRP: $84.16
You Save: $42.72 (51%)
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Product Specifications
- Other Name: Sensor Assembly-Oxygen; Sensor, Computer Control Sensors
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998-2000 GMC Sonoma | SL, SLE, SLS | 4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS
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GMC Sonoma Oxygen Sensor
Part Number: 19178930
$65.10 MSRP: $132.24
You Save: $67.14 (51%)
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Front Oxygen Sensor
- Replaces: 25312184, 25165313, 25171579
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1995 GMC Sonoma | SL, SLE, SLS | 6 Cyl 4.3 L GAS
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GMC Sonoma Oxygen Sensor
Part Number: 19178924
$70.22 MSRP: $142.62
You Save: $72.40 (51%)
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Rear Oxygen Sensor
- Replaces: 25161130, 25312207, 12587214, 19178921, 25164983, 25312196
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2003 GMC Sonoma | SL, SLE, SLS | 4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS
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GMC Sonoma Oxygen Sensor
Part Number: 19178918
$80.94 MSRP: $140.16
You Save: $59.22 (43%)
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Product Specifications
- Other Name: Sensor, Computer Control Sensors
- Replaces: 25163079, 25312200
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2002 GMC Sonoma | SL, SLE, SLS | 6 Cyl 4.3 L GAS
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GMC Sonoma Oxygen Sensor
Part Number: 12563848
$45.79 MSRP: $93.00
You Save: $47.21 (51%)
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Product Specifications
- Other Name: Sensor, Computer Control Sensors
- Replaces: 24577046
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2003 GMC Sonoma | SL, SLE, SLS | 4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS
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GMC Sonoma Oxygen Sensor
Part Number: 12559850
$58.78 MSRP: $119.40
You Save: $60.62 (51%)
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Front Oxygen Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002 GMC Sonoma | SL, SLS | 6 Cyl 4.3 L GAS
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GMC Sonoma Oxygen Sensor
Part Number: 25176708
$55.59 MSRP: $112.89
You Save: $57.30 (51%)
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Product Specifications
- Other Name: Sensor Assembly, Oxygen; Sensor, Computer Control Sensors
- Replaces: 10096129
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1993 GMC Sonoma | Base, GT, SLE, SLS | 6 Cyl 4.3 L GAS
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GMC Sonoma Oxygen Sensor
Part Number: 19178959
$61.61 MSRP: $125.14
You Save: $63.53 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors
- Replaces: 25165312, 25312179
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995 GMC Sonoma | SL, SLE, SLS | 6 Cyl 4.3 L GAS
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GMC Sonoma Oxygen Sensor
Part Number: 12567254
$54.77 MSRP: $111.24
You Save: $56.47 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2004 GMC Sonoma | SL, SLS | 6 Cyl 4.3 L GAS
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GMC Sonoma Oxygen Sensor
Part Number: 19178937
Product Specifications
- Other Name: Sensor, Computer Control Sensors
- Replaces: 25133791, 25312188
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996 GMC Sonoma | SL, SLE, SLS | 4 Cyl 2.2 L GAS
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GMC Sonoma Oxygen Sensor
Part Number: 19211437
$18.63 MSRP: $33.26
You Save: $14.63 (44%)
Product Specifications
- Other Name: Sensor, Computer Control Sensors; Sensor, Emission Control Sensor(Vehicle Speed); Sensor, Emission Control Sensor(Oxygen)
- Replaces: 19178952, 25171573, 25166816, 25171574, 25162693, 25106073, 25107378, 25165118, 25171581, 25132068, 25165120, 25162600, 19178953, 19178943, 25133185, 25133076, 19178919, 25162753
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1998 GMC Sonoma | Base, SL, SLE, SLS | 4 Cyl 2.2 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 4.3 L GAS

GMC Sonoma Oxygen Sensor

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GMC Sonoma Oxygen Sensor Parts Questions & Experts Answers

Oxygen Sensor
12567254
Q: How to Replace the Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2 on GMC Sonoma?
A: To replace the Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2, first, lift the vehicle. Remove the connector of the HO2S and take off the HO2S with the use of Oxygen Sensor Wrench (J 39194-B). Before installing the new or service replacement sensor, make sure that the threads of the latter are covered with the anti-seize compound GM P/N 5613695 if deemed necessary since this compound is composed of liquid graphite and glass beads, making it easier to remove in the future. Fit the HO2S using the Oxygen Sensor Wrench (J 39194-B) and tighten it to 42 N.m (31 lb ft). Lastly join the HO2S harness connector and drop the vehicle.

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