How to replace the Heated Oxygen Sensor (HO2S 1) on 2006 Chevrolet Equinox?

Installation of the heated Oxygen Sensor (HO2S 1) starts with disconnecting its harness connector before removing it from the Exhaust Manifold. A tiny quantity of nickel-based anti-seize compound should be applied to the threads during ho2s 1 installation but make sure it does not carry silicone since such additives will contaminate the sensor. Install the ho2s 1 to the Exhaust Manifold while tightening it to 31 lb ft (42 N.m). Last step is to connect the ho2s 1 harness connector when you validate the positive attachment by pulling it back.

OEM 2006 Chevrolet Equinox Oxygen Sensor

Oxygen O2 Sensor

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2006 Chevrolet Equinox Oxygen Sensor Part Number: 19209807
$87.79 MSRP: $178.30
You Save: $90.51 (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
- Replaces: 12570149, 12574924, 12572772
- Item Weight: 0.50 Pounds
- Item Dimensions: 8.4 x 3.4 x 3.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19209807
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2006 Chevrolet Equinox Submodels:
- LS, LT | 6 Cyl 3.4 L GAS
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2006 Chevrolet Equinox Oxygen Sensor Part Number: 12590790
$55.03 MSRP: $102.72
You Save: $47.69 (47%)
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: 12583290
- Item Weight: 0.60 Pounds
- Item Dimensions: 8.5 x 3.1 x 3.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12590790
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2006 Chevrolet Equinox Submodels:
- LS, LT, LTZ | 6 Cyl 3.4 L GAS

2006 Chevrolet Equinox Oxygen Sensor

With a comprehensive array of OEM 2006 Chevrolet Equinox Oxygen Sensor, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2006 Chevrolet Equinox 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.

2006 Chevrolet Equinox Oxygen Sensor Parts and Q&A

Q: How to replace the Heated Oxygen Sensor (HO2S 1) on 2006 Chevrolet Equinox?
A: Installation of the heated Oxygen Sensor (HO2S 1) starts with disconnecting its harness connector before removing it from the Exhaust Manifold. A tiny quantity of nickel-based anti-seize compound should be applied to the threads during ho2s 1 installation but make sure it does not carry silicone since such additives will contaminate the sensor. Install the ho2s 1 to the Exhaust Manifold while tightening it to 31 lb ft (42 N.m). Last step is to connect the ho2s 1 harness connector when you validate the positive attachment by pulling it back.