How to service the oxygen sensor located pre-catalytic converter on Chevrolet Cavalier?

You must begin Oxygen Sensor servicing by taking off Exhaust Manifold heat shield followed by disconnecting the Oxygen Sensor harness connector. Before you pull out the Oxygen Sensor you must handle the permanently attached pigtail and connector carefully because they remain fixed to the unit and do not use too much force which could hurt either the Exhaust Manifold/pipe threads. The in-line connector together with the louvered end require cleaning from dirt as well as other substances while all cleaning agents need to stay away. The Oxygen Sensor becomes hard to remove when the engine temperature falls below 48°c (120°F). The threads of the Oxygen Sensor require an anti-seize compound made from liquid graphite and glass beads for future maintenance by applying it before installation. Secure the Oxygen Sensor by tightening it to 30 n.m (22 lb ft). Reconnect the Oxygen Sensor harness connector after returning the Exhaust Manifold heat shield into its proper position.

How to replace the Heated Oxygen Sensor (HO2S) located before the catalytic converter on Chevrolet Cavalier?

To replace the heated Oxygen Sensor (HO2S) found before the Catalytic Converter, start by using some pliers to take off the Exhaust Manifold heat shield. And now disconnect the Oxygen Sensor harness connector and then take off the Oxygen Sensor without damaging the permanently attached pigtail and connector that can affect its fulfillment. Never use excessive force while avoiding damaging/or cutting the threads on the Exhaust Manifold/pipe while ensuring the in-line connector and the louvering end is free of grease, dirt, or other contaminations. If the engine is less than 48°c (120°F) the sensor can be a complex element to remove. Apply a special anti-seize compound that is made up of liquid graphite and glass beads onto the threads of the new Oxygen Sensor to make it easier to remove in future use. Screw in the Oxygen Sensor with a reinforced torque of approximately 30 n.m (22 lb ft) and then connect the Oxygen Sensor harness connector prior to reinstalling the Exhaust Manifold heating shield.

OEM Chevrolet Cavalier Oxygen Sensor

Oxygen O2 Sensor

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13 Oxygen Sensors found

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Chevrolet Cavalier Oxygen Sensor Part Number: 24576791
$42.26 MSRP: $85.84
You Save: $43.58 (51%)
Ships in 1-2 Business Days
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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:
- 1999 Chevrolet Cavalier | Base, LS, RS, Z24 | 4 Cyl 2.2 L BI-FUEL, 4 Cyl 2.2 L GAS, 4 Cyl 2.4 L GAS
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Chevrolet Cavalier Oxygen Sensor Part Number: 12563848
$42.03 MSRP: $85.38
You Save: $43.35 (51%)
Ships in 1-2 Business Days
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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:
- 2000-2002 Chevrolet Cavalier | Base, LS, LS Sport, Z24 | 4 Cyl 2.2 L BI-FUEL, 4 Cyl 2.2 L GAS, 4 Cyl 2.4 L GAS
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Chevrolet Cavalier Oxygen Sensor Part Number: 5613719
$52.82 MSRP: $164.76
You Save: $111.94 (68%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Sensor Assembly, Oxygen; Sensor
- Replaced by: 19211435
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1987 Chevrolet Cavalier | Base, CL, CS, Olympic, RS, Type-10, Z24 | 4 Cyl 2.0 L GAS, 6 Cyl 2.8 L GAS
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Chevrolet Cavalier Oxygen Sensor Part Number: 25319622
$31.88 MSRP: $163.28
You Save: $131.40 (81%)
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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:
- 1995-1996 Chevrolet Cavalier | Base, LS, Z24 | 4 Cyl 2.2 L GAS, 4 Cyl 2.3 L GAS, 4 Cyl 2.4 L GAS
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Chevrolet Cavalier Oxygen Sensor Part Number: 19353136
$87.86 MSRP: $165.01
You Save: $77.15 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors
- Replaces: 12588274, 12578574, 12568223
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2005 Chevrolet Cavalier | Base, LS, LS Sport | 4 Cyl 2.2 L BI-FUEL, 4 Cyl 2.2 L GAS
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Chevrolet Cavalier Oxygen Sensor Part Number: 19178936
$39.06 MSRP: $73.36
You Save: $34.30 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors
- Replaces: 25320812
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999-2001 Chevrolet Cavalier | Base, LS, RS | 4 Cyl 2.2 L BI-FUEL, 4 Cyl 2.2 L GAS
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Chevrolet Cavalier Oxygen Sensor Part Number: 19178929
$77.67 MSRP: $140.56
You Save: $62.89 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors
- Replaces: 25312209, 25170120
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2002 Chevrolet Cavalier | Base, LS, LS Sport, RS, Z24 | 4 Cyl 2.2 L GAS, 4 Cyl 2.4 L GAS
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Chevrolet Cavalier Oxygen Sensor Part Number: 12568234
$55.45 MSRP: $112.62
You Save: $57.17 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Front Oxygen Sensor
- Replaces: 12569496
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2005 Chevrolet Cavalier | Base, LS, LS Sport | 4 Cyl 2.2 L BI-FUEL, 4 Cyl 2.2 L GAS
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Chevrolet Cavalier Oxygen Sensor Part Number: 19178941
Product Specifications
- Other Name: Sensor, Computer Control Sensors
- Replaces: 25312215, 25311865
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998 Chevrolet Cavalier | Base, LS, RS | 4 Cyl 2.2 L GAS
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Chevrolet Cavalier Oxygen Sensor Part Number: 12569553
Product Specifications
- Other Name: Sensor, Computer Control Sensors
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996 Chevrolet Cavalier | LS, Z24 | 4 Cyl 2.4 L GAS
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Chevrolet Cavalier Oxygen Sensor Part Number: 12563312
Product Specifications
- Other Name: Sensor, Computer Control Sensors
- Replaces: 24576682
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999 Chevrolet Cavalier | LS, Z24 | 4 Cyl 2.4 L GAS
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Chevrolet Cavalier Oxygen Sensor Part Number: 24577622
$44.24 MSRP: $79.01
You Save: $34.77 (45%)
Product Specifications
- Other Name: Sensor, Computer Control Sensors
- Replaces: 24577035
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2002 Chevrolet Cavalier | LS, LS Sport, Z24 | 4 Cyl 2.4 L GAS
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Chevrolet Cavalier 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:
- 1988-1998 Chevrolet Cavalier | Base, LS, RS, VL, Z24 | 4 Cyl 2.0 L GAS, 4 Cyl 2.2 L GAS, 4 Cyl 2.3 L GAS, 4 Cyl 2.4 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS

Chevrolet Cavalier Oxygen Sensor

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The Chevrolet Cavalier Oxygen Sensor is something that significant as it illustrates the Chevrolet's devotion to dependability and performance in compacts. This sensor is vital to measure the level of unburned oxygen in the engine's exhaust and feed s back to the engine control computer. The Chevrolet Cavalier Oxygen Sensor produces a voltage signal proportional to the amount of oxygen in the foregoing exhaust which assists in regulating the air/fuel mixture for better combustion, boosting the efficiency of the catalytic converter and at the same time reducing emissions. Oxygen Sensor is produced in a way that makes it fit for all the generations of Chevrolet Cavalier and help all the vehicles to perform to the optimum level of efficiency and safety. In many cases employing zirconium dioxide-based technology, the Chevrolet Cavalier Oxygen Sensor may come with both the narrow-band and the wide-band models; affording good management of the air/fuel mix. This flexibility is extremely useful to ensure fuel economy and emission control; therefore, it differentiates it positively in the automotive market. Chevrolet Cavalier Oxygen Sensor must be checked frequently and have to be replaced often as their efficiency decreases and raises the level of emission. In conclusion, the case of the Chevrolet Cavalier Oxygen Sensor is a typical example of the Chevrolet's commitment to creating only quality products that would enable Cavalier to become a car that consumers would love to drive with efficiency, reliability and safety. Primarily conceived for and applied to the Chevrolet Cavalier, this model's oxygen sensor still remains an exciting feature as it can be installed on various models and significantly improves the drive.

Chevrolet Cavalier Oxygen Sensor Parts and Q&A

Oxygen Sensor
19353136
Q: How to service the oxygen sensor located pre-catalytic converter on Chevrolet Cavalier?
A:
You must begin Oxygen Sensor servicing by taking off Exhaust Manifold heat shield followed by disconnecting the Oxygen Sensor harness connector. Before you pull out the Oxygen Sensor you must handle the permanently attached pigtail and connector carefully because they remain fixed to the unit and do not use too much force which could hurt either the Exhaust Manifold/pipe threads. The in-line connector together with the louvered end require cleaning from dirt as well as other substances while all cleaning agents need to stay away. The Oxygen Sensor becomes hard to remove when the engine temperature falls below 48°c (120°F). The threads of the Oxygen Sensor require an anti-seize compound made from liquid graphite and glass beads for future maintenance by applying it before installation. Secure the Oxygen Sensor by tightening it to 30 n.m (22 lb ft). Reconnect the Oxygen Sensor harness connector after returning the Exhaust Manifold heat shield into its proper position.
Oxygen Sensor
12568234
Q: How to replace the Heated Oxygen Sensor (HO2S) located before the catalytic converter on Chevrolet Cavalier?
A:
To replace the heated Oxygen Sensor (HO2S) found before the Catalytic Converter, start by using some pliers to take off the Exhaust Manifold heat shield. And now disconnect the Oxygen Sensor harness connector and then take off the Oxygen Sensor without damaging the permanently attached pigtail and connector that can affect its fulfillment. Never use excessive force while avoiding damaging/or cutting the threads on the Exhaust Manifold/pipe while ensuring the in-line connector and the louvering end is free of grease, dirt, or other contaminations. If the engine is less than 48°c (120°F) the sensor can be a complex element to remove. Apply a special anti-seize compound that is made up of liquid graphite and glass beads onto the threads of the new Oxygen Sensor to make it easier to remove in future use. Screw in the Oxygen Sensor with a reinforced torque of approximately 30 n.m (22 lb ft) and then connect the Oxygen Sensor harness connector prior to reinstalling the Exhaust Manifold heating shield.