How to replace the Heated Oxygen Sensor (HO2S) for Bank 1 Sensor 2 on 2008 GMC Acadia?

The replacement procedure for heated Oxygen Sensor (HO2S) bank 1 sensor 2 begins with vehicle elevation and support. Unstice the connector position assurance retainer. Disconnect the ho2s electrical connector from the engine wiring harness electrical connector. First disconnect the ho2s from its Exhaust Pipe position. During sensor installation the threads of the reused sensor must receive a coating of anti-seize compound gm p/n 12377953 which contains a special anti-seize liquid graphite mixed with glass beads to ease future removal operations. The ho2s installation onto the Exhaust Pipe should be torqued up to 42 n.m (31 lb ft). Connection of the ho2s electrical connector to the engine wiring harness electrical connector must be done while positioning the cpa retainer for later vehicle lowering.

OEM 2008 GMC Acadia Oxygen Sensor

Oxygen O2 Sensor

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2 Oxygen Sensors found

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2008 GMC Acadia Oxygen Sensor
Part Number: 12594452
$53.13 MSRP: $107.90
You Save: $54.77 (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: 8.2 x 3.3 x 3.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12594452
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2008 GMC Acadia Submodels:
- SLE, SLT | 6 Cyl 3.6 L GAS
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2008 GMC Acadia Oxygen Sensor
Part Number: 12597947
$92.04 MSRP: $186.94
You Save: $94.90 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Rear Oxygen Sensor
- Item Weight: 0.50 Pounds
- Item Dimensions: 8.5 x 3.1 x 3.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12597947
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2008 GMC Acadia Submodels:
- SLE, SLT | 6 Cyl 3.6 L GAS

2008 GMC Acadia Oxygen Sensor

With a comprehensive array of OEM 2008 GMC Acadia Oxygen Sensor, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2008 GMC Acadia 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.

2008 GMC Acadia Parts Questions & Experts Answers

Q: How to replace the Heated Oxygen Sensor (HO2S) for Bank 1 Sensor 2 on 2008 GMC Acadia?
A: The replacement procedure for heated Oxygen Sensor (HO2S) bank 1 sensor 2 begins with vehicle elevation and support. Unstice the connector position assurance retainer. Disconnect the ho2s electrical connector from the engine wiring harness electrical connector. First disconnect the ho2s from its Exhaust Pipe position. During sensor installation the threads of the reused sensor must receive a coating of anti-seize compound gm p/n 12377953 which contains a special anti-seize liquid graphite mixed with glass beads to ease future removal operations. The ho2s installation onto the Exhaust Pipe should be torqued up to 42 n.m (31 lb ft). Connection of the ho2s electrical connector to the engine wiring harness electrical connector must be done while positioning the cpa retainer for later vehicle lowering.

Related 2008 GMC Acadia Parts

Alternate Year Models

2007 GMC Acadia Oxygen Sensor 2009 GMC Acadia Oxygen Sensor