How to replace the Heated Oxygen Sensor (HO2S) on 2010 Chevrolet HHR?

You must take away the exhaust manifold heat shield before replacing the heated Oxygen Sensor (HO2S). To work on the automatic transaxle vehicle you need to first remove the connector position assurance (CPA) retainer before disconnecting the engine harness electrical connector from the ho2s. The manual transaxle process requires removal of the cpa retainer along with unconnecting the engine harness electrical connector from the ho2s. The Thermostat Housing requires the removal of the ho2s electrical connector clip before the technician can uninstall the ho2s itself. Before reinstallation of the ho2s use gm p/n 12377953 anti-seize compound or equivalent on its threads. Tighten the sensor until it reaches a torque of 42 nm under 31 lb ft. A manual transaxle requires an electrical connector of the engine harness to attach to the ho2s before installing the cpa retainer. You should install the automatic transaxle cpa retainer after connecting its engine harness electrical connector to the ho2s. You must install the ho2s electrical connector clip first to the Thermostat Housing while replacing the exhaust manifold heat shield.

OEM 2010 Chevrolet HHR Oxygen Sensor

Oxygen O2 Sensor

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3 Oxygen Sensors found

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2010 Chevrolet HHR Oxygen Sensor
Part Number: 12578576
$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: 8.4 x 3.4 x 3.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12578576
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2010 Chevrolet HHR Submodels:
- LS, LS Panel, LT, LT Panel, SS, SS Panel | 4 Cyl 2.0 L GAS, 4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
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2010 Chevrolet HHR Oxygen Sensor
Part Number: 12589380
$93.94 MSRP: $190.80
You Save: $96.86 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Heated Oxygen (Position 1); Wideband Air/Fuel Sensor; Air / Fuel Ratio Sensor; Air/Fuel Sensor; Front Oxygen Sensor; Sensor, Computer Control Sensors
- Item Weight: 0.60 Pounds
- Item Dimensions: 8.2 x 3.2 x 3.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12589380
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2010 Chevrolet HHR Submodels:
- SS, SS Panel | 4 Cyl 2.0 L GAS
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2010 Chevrolet HHR Oxygen Sensor
Part Number: 12611127
$41.85 MSRP: $85.00
You Save: $43.15 (51%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly-Heated Oxygen (Position 1); Front Oxygen Sensor; Sensor, Computer Control Sensors
- Replaces: 12609001
- Item Weight: 0.50 Pounds
- Item Dimensions: 8.6 x 3.3 x 3.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12611127
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2010 Chevrolet HHR Submodels:
- LS, LS Panel, LT, LT Panel | 4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS, 4 Cyl 2.4 L FLEX

2010 Chevrolet HHR Oxygen Sensor

With a comprehensive array of OEM 2010 Chevrolet HHR Oxygen Sensor, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2010 Chevrolet HHR 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.

2010 Chevrolet HHR Parts Questions & Experts Answers

Q: How to replace the Heated Oxygen Sensor (HO2S) on 2010 Chevrolet HHR?
A: You must take away the exhaust manifold heat shield before replacing the heated Oxygen Sensor (HO2S). To work on the automatic transaxle vehicle you need to first remove the connector position assurance (CPA) retainer before disconnecting the engine harness electrical connector from the ho2s. The manual transaxle process requires removal of the cpa retainer along with unconnecting the engine harness electrical connector from the ho2s. The Thermostat Housing requires the removal of the ho2s electrical connector clip before the technician can uninstall the ho2s itself. Before reinstallation of the ho2s use gm p/n 12377953 anti-seize compound or equivalent on its threads. Tighten the sensor until it reaches a torque of 42 nm under 31 lb ft. A manual transaxle requires an electrical connector of the engine harness to attach to the ho2s before installing the cpa retainer. You should install the automatic transaxle cpa retainer after connecting its engine harness electrical connector to the ho2s. You must install the ho2s electrical connector clip first to the Thermostat Housing while replacing the exhaust manifold heat shield.

Related 2010 Chevrolet HHR Parts

Alternate Year Models

2009 Chevrolet HHR Oxygen Sensor 2011 Chevrolet HHR Oxygen Sensor