How to replace the Heated Oxygen Sensor for Bank 2 Sensor 2 on GMC Sierra 1500 Classic?

Start the replacement of Bank 2 Sensor 2 Heated Oxygen Sensor by using proper vehicle support and elevated position. Separate the CPA retainer and unplug the HO2S electric connection. Then, remove the bank 2 HO2S . Special anti-seize compound consisting of liquid graphite and glass beads must be used for threading the HO2S and manufacturers supply this compound before delivery. To reinstall the original HO2S you should apply the anti-seize compound GM P/N 12377953 or another equivalent product to the threads. Fasten the bank 2 HO2S using a torque of 42 N.m (31 lb ft). Connect the HO2S electrical connector before installing the CPA retainer while lowering the vehicle to complete the installation.

OEM GMC Sierra 1500 Classic Oxygen Sensor

Oxygen O2 Sensor

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6 Oxygen Sensors found

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GMC Sierra 1500 Classic Oxygen Sensor, Driver Side
Part Number: 19209812
$72.70 MSRP: $147.66
You Save: $74.96 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors
- Position: Driver Side
- Replaces: 19210423, 25333817
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 GMC Sierra 1500 Classic | Denali, SLE, SLT | 8 Cyl 6.0 L GAS
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GMC Sierra 1500 Classic Oxygen Sensor
Part Number: 19209808
$72.40 MSRP: $147.04
You Save: $74.64 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Rear Oxygen Sensor
- Replaces: 12575389, 19256731, 25333812, 12583806, 19210711, 12573168
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 GMC Sierra 1500 Classic | Denali, SLE, SLT | 8 Cyl 6.0 L GAS
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GMC Sierra 1500 Classic Oxygen Sensor
Part Number: 12599866
$68.20 MSRP: $138.49
You Save: $70.29 (51%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Computer Control Sensors
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 GMC Sierra 1500 Classic | Hybrid, SL, SLE, SLT, WT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.3 L GAS
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GMC Sierra 1500 Classic Oxygen Sensor
Part Number: 12589321
$71.00 MSRP: $144.20
You Save: $73.20 (51%)
Ships in 1-3 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:
- 2007 GMC Sierra 1500 Classic | Denali, Hybrid, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
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GMC Sierra 1500 Classic Oxygen Sensor
Part Number: 12572705
$88.71 MSRP: $180.18
You Save: $91.47 (51%)
Ships in 1 Business Day
ADD TO CART
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:
- 2007 GMC Sierra 1500 Classic | Denali, SLE, SLT | 8 Cyl 6.0 L GAS
View related parts
GMC Sierra 1500 Classic Oxygen Sensor
Part Number: 19209815
$102.18 MSRP: $182.46
You Save: $80.28 (44%)
Product Specifications
- Other Name: Sensor, Computer Control Sensors; Rear Oxygen Sensor
- Replaces: 12590847
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 GMC Sierra 1500 Classic | SL, SLE, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS

GMC Sierra 1500 Classic Oxygen Sensor

Our website offers an extensive catalog of genuine GMC Sierra 1500 Classic Oxygen Sensor at unbeatable prices. Every OEM GMC Sierra 1500 Classic Oxygen Sensor comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!

GMC Sierra 1500 Classic Oxygen Sensor Parts Questions & Experts Answers

Oxygen Sensor
19209808
Q: How to replace the Heated Oxygen Sensor for Bank 2 Sensor 2 on GMC Sierra 1500 Classic?
A: Start the replacement of Bank 2 Sensor 2 Heated Oxygen Sensor by using proper vehicle support and elevated position. Separate the CPA retainer and unplug the HO2S electric connection. Then, remove the bank 2 HO2S . Special anti-seize compound consisting of liquid graphite and glass beads must be used for threading the HO2S and manufacturers supply this compound before delivery. To reinstall the original HO2S you should apply the anti-seize compound GM P/N 12377953 or another equivalent product to the threads. Fasten the bank 2 HO2S using a torque of 42 N.m (31 lb ft). Connect the HO2S electrical connector before installing the CPA retainer while lowering the vehicle to complete the installation.