How to replace the heated oxygen sensor (HO2S) at Position 1 on 2006 Buick Lucerne?

One must collect an Oxygen Sensor wrench (J 39194) together with other needed tools before starting to change the heated Oxygen Sensor (HO2S) at position 1. Start the replacement task by taking off the intake manifold cover then unplug the engine harness electrical connector from the ho2s pigtail. Move on by extracting the ho2s pigtail clip from its position on the sight shield bracket and lift and hold up the vehicle. You can extract the ho2s from the Exhaust Manifold with the Oxygen Sensor wrench (J 39194) when engine temperature reaches 48°c (120°F) and exceeds this point. Anti-seize compound gm p/n 12377953 or a suitable equivalent should be used for applying to old sensor threads when installing. You can use the Oxygen Sensor wrench (J 39194) to install the ho2s where you should tighten it to 42 n.m (31 lb ft). Proceed by lowering the vehicle then reattach the engine harness electrical connector to the ho2s pigtail before installing the ho2s pigtail clip to the sight shield bracket and putting back the intake manifold cover.

OEM 2006 Buick Lucerne Oxygen Sensor

Oxygen O2 Sensor

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5 Oxygen Sensors found

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2006 Buick Lucerne Oxygen Sensor
Part Number: 12597989
$75.81 MSRP: $153.98
You Save: $78.17 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Heated Oxygen (Position 2); Rear Oxygen Sensor; Sensor, Computer Control Sensors
- Item Weight: 0.50 Pounds
- Item Dimensions: 8.5 x 3.1 x 3.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12597989
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2006 Buick Lucerne Submodels:
- CXL, CXS, Super | 8 Cyl 4.6 L GAS
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2006 Buick Lucerne Oxygen Sensor
Part Number: 19209807
$87.79 MSRP: $178.30
You Save: $90.51 (51%)
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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.
More Info
Fits the following 2006 Buick Lucerne Submodels:
- CX, CXL | 6 Cyl 3.8 L GAS
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2006 Buick Lucerne Oxygen Sensor
Part Number: 19209814
$59.22 MSRP: $120.28
You Save: $61.06 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly, Heated Oxygen (Position 1); Front Oxygen Sensor; Sensor, Computer Control Sensors
- Replaces: 12574218
- Item Weight: 0.50 Pounds
- Item Dimensions: 8.2 x 3.2 x 3.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19209814
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2006 Buick Lucerne Submodels:
- CX, CXL | 6 Cyl 3.8 L GAS
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2006 Buick Lucerne Oxygen Sensor
Part Number: 12597990
$51.75 MSRP: $105.12
You Save: $53.37 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Heated Oxygen (Position 1); Front Oxygen Sensor; Sensor, Computer Control Sensors
- Item Weight: 0.50 Pounds
- Item Dimensions: 8.6 x 3.3 x 3.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- Require Quantity: 2
- SKU: 12597990
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2006 Buick Lucerne Submodels:
- CXL, CXS, Super | 8 Cyl 4.6 L GAS
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2006 Buick Lucerne Oxygen Sensor
Part Number: 12597878
$50.56 MSRP: $102.72
You Save: $52.16 (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
- Item Weight: 0.50 Pounds
- Item Dimensions: 8.1 x 3.1 x 3.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12597878
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2006 Buick Lucerne Submodels:
- CX, CXL | 6 Cyl 3.8 L GAS

2006 Buick Lucerne Oxygen Sensor

With a comprehensive array of OEM 2006 Buick Lucerne Oxygen Sensor, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2006 Buick Lucerne 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 Buick Lucerne Parts Questions & Experts Answers

Q: How to replace the heated oxygen sensor (HO2S) at Position 1 on 2006 Buick Lucerne?
A: One must collect an Oxygen Sensor wrench (J 39194) together with other needed tools before starting to change the heated Oxygen Sensor (HO2S) at position 1. Start the replacement task by taking off the intake manifold cover then unplug the engine harness electrical connector from the ho2s pigtail. Move on by extracting the ho2s pigtail clip from its position on the sight shield bracket and lift and hold up the vehicle. You can extract the ho2s from the Exhaust Manifold with the Oxygen Sensor wrench (J 39194) when engine temperature reaches 48°c (120°F) and exceeds this point. Anti-seize compound gm p/n 12377953 or a suitable equivalent should be used for applying to old sensor threads when installing. You can use the Oxygen Sensor wrench (J 39194) to install the ho2s where you should tighten it to 42 n.m (31 lb ft). Proceed by lowering the vehicle then reattach the engine harness electrical connector to the ho2s pigtail before installing the ho2s pigtail clip to the sight shield bracket and putting back the intake manifold cover.

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Alternate Year Models

2007 Buick Lucerne Oxygen Sensor