How to replace the Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2 on GMC Safari?

To remove the Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2, you should first roll up your vehicle and then remove the connection of the HO2S. The HO2S will be removed with the help of the Oxygen Sensor Wrench (J 39194-B). Prior to installation, it is advisable to coat the threads of the oxygen sensor with anti-seize compound GM P / N 5613695 if required because of the fact that this special composition of the liquid graphite and the grey glass beads help to make the process of the oxygen sensor removal easier in the future. Install the HO2S using the Oxygen Sensor Wrench (J 39194-B) and tighten it to a torque of 42 Nm (31 lb ft). Lastly, link the HO2S harness connector and bring the vehicle down.

OEM GMC Safari Oxygen Sensor

Oxygen O2 Sensor

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11 Oxygen Sensors found

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GMC Safari Oxygen Sensor Part Number: 19178938
$63.56 MSRP: $129.10
You Save: $65.54 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors
- Replaces: 25165314, 25161152, 25312185
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995 GMC Safari | Base, SL, SLE, SLT, SLX | 6 Cyl 4.3 L GAS
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GMC Safari Oxygen Sensor Part Number: 19178918
$70.38 MSRP: $142.96
You Save: $72.58 (51%)
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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:
- 1996-1999 GMC Safari | Base, SL, SLE, SLT, SLX | 6 Cyl 4.3 L GAS
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GMC Safari Oxygen Sensor, Driver Side Part Number: 12561777
$79.34 MSRP: $143.61
You Save: $64.27 (45%)
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Product Specifications
- Other Name: Sensor, Computer Control Sensors
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2002 GMC Safari | SL, SLE, SLT | 6 Cyl 4.3 L GAS
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GMC Safari 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 Safari | Base, GT, SLE, SLT | 6 Cyl 4.3 L GAS
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GMC Safari Oxygen Sensor Part Number: 19178959
$62.85 MSRP: $127.64
You Save: $64.79 (51%)
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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:
- 1994 GMC Safari | Base, SLE, SLT, SLX | 6 Cyl 4.3 L GAS
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GMC Safari Oxygen Sensor, Passenger Side Part Number: 12561776
$67.74 MSRP: $126.41
You Save: $58.67 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2002 GMC Safari | SL, SLE, SLT | 6 Cyl 4.3 L GAS
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GMC Safari Oxygen Sensor Part Number: 19355310
$86.80 MSRP: $163.00
You Save: $76.20 (47%)
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Product Specifications
- Other Name: Sensor Assembly, Heated Oxygen; Sensor, Computer Control Sensors
- Replaces: 19178935, 25312194, 25161128
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-1999 GMC Safari | Base, SL, SLE, SLT, SLX | 6 Cyl 4.3 L GAS
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GMC Safari Oxygen Sensor, Driver Side Part Number: 12589550
$62.08 MSRP: $112.36
You Save: $50.28 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Heated Oxygen (Position 2); Sensor, Computer Control Sensors
- Position: Driver Side
- Replaces: 12570795
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2005 GMC Safari | Base, SLE, SLT | 6 Cyl 4.3 L GAS
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GMC Safari Oxygen Sensor Part Number: 12558143
$36.01 MSRP: $112.36
You Save: $76.35 (68%)
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:
- 1998-1999 GMC Safari | SL, SLE, SLT, SLX | 6 Cyl 4.3 L GAS
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GMC Safari Oxygen Sensor Part Number: 19211437
$19.00 MSRP: $33.92
You Save: $14.92 (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:
- 1985-1991 GMC Safari | Base, SL, SLE, SLT, SLX | 4 Cyl 2.5 L GAS, 6 Cyl 4.3 L GAS
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GMC Safari Oxygen Sensor, Passenger Side Part Number: 12589549
$69.46 MSRP: $124.05
You Save: $54.59 (45%)
Product Specifications
- Other Name: Sensor Assembly-Heated Oxygen (Position 2); Sensor, Computer Control Sensors
- Position: Passenger Side
- Replaces: 12570794
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2005 GMC Safari | Base, SLE, SLT | 6 Cyl 4.3 L GAS

GMC Safari Oxygen Sensor

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GMC Safari Oxygen Sensor turns out to be very crucial and is widely recognized for its excellent quality and performance contributing a great deal to the operational effectiveness and safety of GMC Safari vehicles. This sensor measures the amount of unburned oxygen in the exhaust gases returning to the engine control computer; the computer modifies the air fuel mixture to obtain the top level of efficiency of the catalytic converter and at the same time, to reduce any dangerous emissions to the surroundings. Safari made by GMC from 1985 to 2005, compatible with different models so that each car could use the features of the Oxygen Sensor. The element of GMC Safari Oxygen Sensor includes the zirconium dioxide coated with platinum which produces electric current amperage and voltage signal in accordance with the amount of the oxygen in the exhaust gases improving fuel consumption and decreasing the toxic emissions. In current models of GMC Safari, generally, at least two Oxygen Sensors are incorporated in the sensor One is located before and the other after catalytic converter This guarantees the right checking and controlling of the capability of the engine. Air/fuel ratio sensors available in the newer models extending the measure range also help improve efficiency. The GMC Safari Oxygen Sensor has been a prominent feature in the automotive market because of its durability in its form and functionality since it's key in the engines ideal working thereby contributing to the reduction of fuel wastage and ensuring safety of the environment. In conclusion, the GMC Safari Oxygen Sensor can be regarded as the instance of the high standard and the innovative approach that has been seen in the GMC production for many years, thus proving its usefulness for the GMC Safari automobile.

GMC Safari Oxygen Sensor Parts Questions & Experts Answers

Oxygen Sensor, Passenger Side
12589549
Q: How to replace the Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2 on GMC Safari?
A:
To remove the Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2, you should first roll up your vehicle and then remove the connection of the HO2S. The HO2S will be removed with the help of the Oxygen Sensor Wrench (J 39194-B). Prior to installation, it is advisable to coat the threads of the oxygen sensor with anti-seize compound GM P / N 5613695 if required because of the fact that this special composition of the liquid graphite and the grey glass beads help to make the process of the oxygen sensor removal easier in the future. Install the HO2S using the Oxygen Sensor Wrench (J 39194-B) and tighten it to a torque of 42 Nm (31 lb ft). Lastly, link the HO2S harness connector and bring the vehicle down.