How to replace the Heated Oxygen Sensor (HO2S) 1 on Chevrolet Malibu?

To replace the heated Oxygen Sensor (HO2S) 1, one disconnects the electrical connector. Use the Oxygen Sensor socket (J 39194-B) to unscrew the heated Oxygen Sensor by freehand as it may be a difficult operation if the engine is below 48 °c (120 °F) and the use of extreme force may damage the threads at the Exhaust Manifold or Exhaust Pipe. Cand the measured threads of the heated Oxygen Sensor/catalyst monitor with anti seize compound p/n 5613695, or otherwise similar if needed, since a special anti seize compound with graphite suspended in fluid and glass beads is used on the measured threads. A new or service sensor will already have this compound added. In case a sensor is withdrawn and has to be mounted back, apply ds acting values to the threads. Mount and fasten the heated Oxygen Sensor by pretending it with 42 n.m (31 lb ft) for the ho2s 1 (Pre-catalytic converter). Finally, reconnect the electrical connector.

OEM Chevrolet Malibu Oxygen Sensor

Oxygen O2 Sensor

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31 Oxygen Sensors found

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Chevrolet Malibu Oxygen Sensor Part Number: 12669867
$57.90 MSRP: $104.80
You Save: $46.90 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Heated Oxygen (Pre-Catalyst Bank 1 Se; Upper Oxygen Sensor; Sensor, Computer Control Sensors
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2022 Chevrolet Malibu | LT, Premier | 4 Cyl 2.0 L GAS
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Chevrolet Malibu Oxygen Sensor Part Number: 55570074
$38.15 MSRP: $77.48
You Save: $39.33 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Heated Oxygen (Position 2); Lower Oxygen Sensor; Sensor, Computer Control Sensors
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2019 Chevrolet Malibu | Hybrid | 4 Cyl 1.8 L FULL HYBRID EV-GAS (FHEV)
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Chevrolet Malibu Upper Oxygen Sensor Part Number: 55485043
$46.91 MSRP: $95.28
You Save: $48.37 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Oxygen Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2019 Chevrolet Malibu | Hybrid | 4 Cyl 1.8 L FULL HYBRID EV-GAS (FHEV)
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Chevrolet Malibu Oxygen Sensor Part Number: 12643707
$44.51 MSRP: $70.58
You Save: $26.07 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Front Oxygen Sensor; Upper Oxygen Sensor
- Replaces: 12627139
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2013-2015 Chevrolet Malibu | LS, LT, LTZ | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS
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Chevrolet Malibu Oxygen Sensor, Green Line Part Number: 12606671
$45.83 MSRP: $93.10
You Save: $47.27 (51%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Heated Oxygen (Position 1); Front Oxygen Sensor; Sensor, Computer Control Sensors
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2010 Chevrolet Malibu | Hybrid, LS, LT, LTZ | 4 Cyl 2.4 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.4 L GAS
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Chevrolet Malibu Oxygen Sensor Part Number: 12616502
$73.54 MSRP: $149.38
You Save: $75.84 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Heated Oxygen (Position 1); Front Oxygen Sensor; Upper Oxygen Sensor; Sensor, Computer Control Sensors
- Replaces: 12617648
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2014 Chevrolet Malibu | Eco, LS, LT, LTZ | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Chevrolet Malibu Oxygen Sensor Part Number: 12559850
$59.96 MSRP: $121.78
You Save: $61.82 (51%)
Ships in 1-2 Business Days
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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:
- 2001-2003 Chevrolet Malibu | Base, LS | 6 Cyl 3.1 L GAS
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Chevrolet Malibu Oxygen Sensor Part Number: 19209807
$87.79 MSRP: $178.30
You Save: $90.51 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Rear Oxygen Sensor; Front Oxygen Sensor
- Replaces: 12570149, 12574924, 12572772
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2007 Chevrolet Malibu | LS, LT, LTZ, Maxx LS, Maxx LT, Maxx LTZ | 6 Cyl 3.5 L GAS
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Chevrolet Malibu Oxygen Sensor Part Number: 12578624
$84.49 MSRP: $171.60
You Save: $87.11 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Rear Oxygen Sensor; Front Oxygen Sensor
- Replaces: 24577303
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2008 Chevrolet Malibu | Base, Classic LS, LS, LT | 4 Cyl 2.2 L GAS
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Chevrolet Malibu Oxygen Sensor Part Number: 19178958
$65.65 MSRP: $133.34
You Save: $67.69 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Front Oxygen Sensor; Manifold
- Replaces: 25178022, 25312203, 25312211, 25164488
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2000 Chevrolet Malibu | Base, LS | 6 Cyl 3.1 L GAS
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Chevrolet Malibu Oxygen Sensor, Driver Side Part Number: 12608662
$61.06 MSRP: $124.02
You Save: $62.96 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Heated Oxygen (Position 2); Rear Oxygen Sensor; Sensor, Computer Control Sensors
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2012 Chevrolet Malibu | LT, LTZ | 6 Cyl 3.6 L GAS
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Chevrolet Malibu Oxygen Sensor Part Number: 12615904
$69.90 MSRP: $126.54
You Save: $56.64 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Heated Oxygen (Position 2); Rear Oxygen Sensor; Sensor, Computer Control Sensors
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2010 Chevrolet Malibu | Hybrid | 4 Cyl 2.4 L FULL HYBRID EV-GAS (FHEV)
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Chevrolet Malibu Oxygen Sensor Part Number: 19355313
$101.26 MSRP: $190.16
You Save: $88.90 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Computer Control Sensors; Rear Oxygen Sensor
- Replaces: 19178944, 25175454, 25312202
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-1998 Chevrolet Malibu | Base, LS | 6 Cyl 3.1 L GAS
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Chevrolet Malibu Oxygen Sensor Part Number: 12612436
$57.79 MSRP: $104.60
You Save: $46.81 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly-Heated Oxygen (Position 2); Rear Oxygen Sensor; Sensor, Computer Control Sensors
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2010 Chevrolet Malibu | Classic LS, Classic LT, LS, LT | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
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Chevrolet Malibu Oxygen Sensor Part Number: 12617907
$70.64 MSRP: $127.87
You Save: $57.23 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Computer Control Sensors; Rear Oxygen Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2010 Chevrolet Malibu | Hybrid, LS, LT, LTZ | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.4 L GAS
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Chevrolet Malibu Oxygen Sensor Part Number: 12656543
$62.58 MSRP: $176.24
You Save: $113.66 (65%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Computer Control Sensors; Rear Oxygen Sensor; Lower Oxygen Sensor
- Replaces: 12646200, 12639693
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2013-2014 Chevrolet Malibu | Eco | 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Chevrolet Malibu Oxygen Sensor Part Number: 12583190
Product Specifications
- Other Name: Sensor Assembly-Heated Oxygen (Position 1); Sensor, Computer Control Sensors
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2006 Chevrolet Malibu | Base, LS, LT | 4 Cyl 2.2 L GAS
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Chevrolet Malibu 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 Malibu | Base | 4 Cyl 2.4 L GAS
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Chevrolet Malibu Oxygen Sensor Part Number: 19178945
Product Specifications
- Other Name: Sensor, Computer Control Sensors
- Replaces: 25315373
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2002 Chevrolet Malibu | Base, LS | 6 Cyl 3.1 L GAS
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Chevrolet Malibu Oxygen Sensor Part Number: 19355309
Product Specifications
- Other Name: Sensor, Computer Control Sensors
- Replaces: 25313961, 19178931, 25164730, 25312206
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2003 Chevrolet Malibu | Base, LS | 4 Cyl 2.4 L GAS, 6 Cyl 3.1 L GAS

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1-20 of 31 Results

Chevrolet Malibu Oxygen Sensor

Want to cut long-term maintenance and repair costs? Choose OEM Oxygen Sensor. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Chevrolet Malibu parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Chevrolet Malibu Oxygen Sensor includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

The Oxygen Sensor in Chevrolet Malibu economically important part which measures the concentration of unburned oxygen in the exhaust emissions refer to the engine control computer to adjust the air-fuel mixture effectively to reduce emission and enhance performance. The implementation of the sensor to produce a voltage signal proportional to the oxygen concentration allows the engine to be controlled in "closed loop" which remedies the efficiency of the catalytic converter. Chevrolet Malibu models most often use zirconium dioxide oxygen sensors and can utilize both, the narrow band and wide band types. The narrow-band sensors supply switched on and off rich/lean signals, and on the other hand, the wide-band sensors offer a bigger scope of air-fuel mixture ratios. These sensors degrade and fail progressively and this failure is worsened by contaminants and therefore cause higher emissions and less efficiency in fuel. Chevrolet Malibu vehicles shall be checked reported by the Oxygen Sensor to maintain optimal performance and check for other issues.

Chevrolet Malibu Oxygen Sensor Parts Questions & Experts Answers

Oxygen Sensor
12559850
Q: How to replace the Heated Oxygen Sensor (HO2S) 1 on Chevrolet Malibu?
A:
To replace the heated Oxygen Sensor (HO2S) 1, one disconnects the electrical connector. Use the Oxygen Sensor socket (J 39194-B) to unscrew the heated Oxygen Sensor by freehand as it may be a difficult operation if the engine is below 48 °c (120 °F) and the use of extreme force may damage the threads at the Exhaust Manifold or Exhaust Pipe. Cand the measured threads of the heated Oxygen Sensor/catalyst monitor with anti seize compound p/n 5613695, or otherwise similar if needed, since a special anti seize compound with graphite suspended in fluid and glass beads is used on the measured threads. A new or service sensor will already have this compound added. In case a sensor is withdrawn and has to be mounted back, apply ds acting values to the threads. Mount and fasten the heated Oxygen Sensor by pretending it with 42 n.m (31 lb ft) for the ho2s 1 (Pre-catalytic converter). Finally, reconnect the electrical connector.