How to replace the Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2 on 2007 GMC Sierra 1500?

To replace the Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2, first, lift and support the vehicle. Unplug the connector position assurance (CPA) retainer and engine wiring harness electrical connectors from the HO2S pigtail electrical connector. Remove the HO2S pigtail electrical connector clip from frame , and then remove the HO2S. During install in the event of replacing the old HO2S coat the threads with anti-seize compound GM P/N #12377953 or equivalent and this special anti-seize compound is used on the threads of HO2S for easy removal as it has liquid graphite and glass beads in its composition. Mount HO2S and tighten it to 42 N.m (31 lb ft). Next install the HO2S pigtail electrical connector clip to the frame while connecting the engine wiring harness electrical connector to HO2S pigtail electrical connector while at the same time connectig the CPA retainer before taking the vehicle down.

OEM 2007 GMC Sierra 1500 Oxygen Sensor

Oxygen O2 Sensor

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7 Oxygen Sensors found

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2007 GMC Sierra 1500 Oxygen Sensor
Part Number: 12572705
$88.71 MSRP: $180.18
You Save: $91.47 (51%)
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Front Oxygen Sensor
- Item Weight: 0.60 Pounds
- Item Dimensions: 9.1 x 6.1 x 3.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12572705
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2007 GMC Sierra 1500 Submodels:
- Base, Denali, 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 GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L GAS
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2007 GMC Sierra 1500 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
- Item Weight: 0.50 Pounds
- Item Dimensions: 8.4 x 3.2 x 3.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19209812
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2007 GMC Sierra 1500 Submodels:
- Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L GAS
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2007 GMC Sierra 1500 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
- Item Weight: 0.50 Pounds
- Item Dimensions: 8.5 x 3.3 x 3.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- Require Quantity: 2
- SKU: 12589321
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 GMC Sierra 1500 Submodels:
- 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, 8 Cyl 6.2 L GAS
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2007 GMC Sierra 1500 Oxygen Sensor
Part Number: 12599866
$68.20 MSRP: $138.49
You Save: $70.29 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors
- Item Weight: 0.50 Pounds
- Item Dimensions: 8.4 x 3.1 x 3.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- Require Quantity: 2
- SKU: 12599866
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 GMC Sierra 1500 Submodels:
- 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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2007 GMC Sierra 1500 Oxygen Sensor
Part Number: 12583804
$56.19 MSRP: $114.12
You Save: $57.93 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Heated Oxygen (Position 2); Front Oxygen Sensor; Sensor, Computer Control Sensors
- Item Weight: 0.50 Pounds
- Item Dimensions: 8.5 x 3.3 x 3.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12583804
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 GMC Sierra 1500 Submodels:
- Denali, Hybrid, SL, SLE, SLT, WT, XFE | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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2007 GMC Sierra 1500 Oxygen Sensor
Part Number: 19209808
$72.40 MSRP: $147.04
You Save: $74.64 (51%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Computer Control Sensors; Rear Oxygen Sensor
- Replaces: 12575389, 19256731, 25333812, 12583806, 19210711, 12573168
- Item Weight: 0.50 Pounds
- Item Dimensions: 8.4 x 3.4 x 3.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19209808
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 GMC Sierra 1500 Submodels:
- Base, Denali, 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 GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L GAS
View related parts
2007 GMC Sierra 1500 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
- Item Weight: 0.50 Pounds
- Item Dimensions: 8.3 x 3.2 x 3.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- Require Quantity: 2
- SKU: 19209815
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 GMC Sierra 1500 Submodels:
- SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L GAS

2007 GMC Sierra 1500 Oxygen Sensor

With a comprehensive array of OEM 2007 GMC Sierra 1500 Oxygen Sensor, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2007 GMC Sierra 1500 Oxygen Sensor are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2007 GMC Sierra 1500 Oxygen Sensor Parts Questions & Experts Answers

Q: How to replace the Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2 on 2007 GMC Sierra 1500?
A: To replace the Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2, first, lift and support the vehicle. Unplug the connector position assurance (CPA) retainer and engine wiring harness electrical connectors from the HO2S pigtail electrical connector. Remove the HO2S pigtail electrical connector clip from frame , and then remove the HO2S. During install in the event of replacing the old HO2S coat the threads with anti-seize compound GM P/N #12377953 or equivalent and this special anti-seize compound is used on the threads of HO2S for easy removal as it has liquid graphite and glass beads in its composition. Mount HO2S and tighten it to 42 N.m (31 lb ft). Next install the HO2S pigtail electrical connector clip to the frame while connecting the engine wiring harness electrical connector to HO2S pigtail electrical connector while at the same time connectig the CPA retainer before taking the vehicle down.