How to replace the Heated Oxygen Sensor (HO2S) for Bank 1 Sensor 1 on Chevrolet Traverse?

The vehicle needs to be securely raised while keeping it in position for heated Oxygen Sensor (HO2S) for bank 1 sensor 1 replacement. Use a wrench to remove the retainer between the ho2s electrical connector and engine wiring harness electrical connector and disconnect both components from each other. The Exhaust Manifold should receive the removal of ho2s. Anti-seize compound gm p/n 12377953 or its equivalent should be used to coat the threads during installation when using an existing sensor because ho2s threads contain a unique compound of liquid graphite with glass beads which helps future sensor removal. Fit the ho2s onto the Exhaust Manifold while using a torque of 42 nm (31 lb ft). Together with engine wiring harness attach the connector to the ho2s electrical connector before fastening the engine wiring harness clip to the ho2s electrical connector retainer. Finally, lower the vehicle.

OEM Chevrolet Traverse Oxygen Sensor

Oxygen O2 Sensor

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8 Oxygen Sensors found

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Chevrolet Traverse Oxygen Sensor
Part Number: 12667438
$40.80 MSRP: $82.85
You Save: $42.05 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Heated Oxygen (Pre-Catalyst Bank 2 S; Rear Oxygen Sensor; Front Oxygen Sensor; Upper Oxygen Sensor; Lower Oxygen Sensor; Sensor, Computer Control Sensors
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2023 Chevrolet Traverse | High Country, L, LS, LT, Premier, RS | 6 Cyl 3.6 L GAS
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Chevrolet Traverse Oxygen Sensor
Part Number: 12634061
$44.35 MSRP: $90.08
You Save: $45.73 (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; Upper Oxygen Sensor; Lower Oxygen Sensor
- Replaces: 12607333
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2011 Chevrolet Traverse | LS, LT, LTZ | 6 Cyl 3.6 L GAS
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Chevrolet Traverse Oxygen Sensor
Part Number: 12616125
$68.72 MSRP: $148.56
You Save: $79.84 (54%)
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:
- 2009-2011 Chevrolet Traverse | LS, LT, LTZ | 6 Cyl 3.6 L GAS
View related parts
Chevrolet Traverse Oxygen Sensor
Part Number: 12612430
$75.26 MSRP: $136.80
You Save: $61.54 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Computer Control Sensors; Rear Oxygen Sensor; Front Oxygen Sensor; Lower Oxygen Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011 Chevrolet Traverse | LS, LT, LTZ | 6 Cyl 3.6 L GAS
View related parts
Chevrolet Traverse Oxygen Sensor
Part Number: 12675980
$35.00 MSRP: $98.54
You Save: $63.54 (65%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly-Heated Oxygen (Pre-Catalyst Bank 1 Se; Front Oxygen Sensor; Upper Oxygen Sensor; Sensor, Computer Control Sensors
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2019 Chevrolet Traverse | RS | 4 Cyl 2.0 L GAS
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Chevrolet Traverse Oxygen Sensor
Part Number: 12661898
$63.34 MSRP: $128.67
You Save: $65.33 (51%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Computer Control Sensors; Rear Oxygen Sensor; Lower Oxygen Sensor
- Replaces: 12643903
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2019 Chevrolet Traverse | RS | 4 Cyl 2.0 L GAS
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Chevrolet Traverse Oxygen Sensor
Part Number: 12634085
$171.78 MSRP: $348.90
You Save: $177.12 (51%)
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:
- 2012-2017 Chevrolet Traverse | LS, LT, LTZ, Premier | 6 Cyl 3.6 L GAS
View related parts
Chevrolet Traverse Oxygen Sensor
Part Number: 12634064
$75.79 MSRP: $153.94
You Save: $78.15 (51%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Computer Control Sensors; Rear Oxygen Sensor; Front Oxygen Sensor; Lower Oxygen Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2017 Chevrolet Traverse | LS, LT, LTZ, Premier | 6 Cyl 3.6 L GAS

Chevrolet Traverse Oxygen Sensor

Our website offers an extensive catalog of genuine Chevrolet Traverse Oxygen Sensor at unbeatable prices. Every OEM Chevrolet Traverse Oxygen Sensor comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!

Chevrolet Traverse Oxygen Sensor Parts Questions & Experts Answers

Oxygen Sensor
12616125
Q: How to replace the Heated Oxygen Sensor (HO2S) for Bank 1 Sensor 1 on Chevrolet Traverse?
A: The vehicle needs to be securely raised while keeping it in position for heated Oxygen Sensor (HO2S) for bank 1 sensor 1 replacement. Use a wrench to remove the retainer between the ho2s electrical connector and engine wiring harness electrical connector and disconnect both components from each other. The Exhaust Manifold should receive the removal of ho2s. Anti-seize compound gm p/n 12377953 or its equivalent should be used to coat the threads during installation when using an existing sensor because ho2s threads contain a unique compound of liquid graphite with glass beads which helps future sensor removal. Fit the ho2s onto the Exhaust Manifold while using a torque of 42 nm (31 lb ft). Together with engine wiring harness attach the connector to the ho2s electrical connector before fastening the engine wiring harness clip to the ho2s electrical connector retainer. Finally, lower the vehicle.

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