Genuine Buick Lesabre Oxygen Sensor

Oxygen O2 Sensor

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7 Oxygen Sensors found

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Buick Lesabre Sensor Asm,Heated Oxygen
Part Number: 19178924
$66.89 MSRP: $138.88
You Save: $71.99 (52%)
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Product Specifications
- Other Name: SENSOR, Computer Control Sensors; Oxygen Sensor, Rear Oxygen Sensor
- Replaces: 25161130, 25312207, 12587214, 19178921, 25164983, 25312196
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2003 Buick Lesabre | CUSTOM, LIMITED | 6 Cyl 3.8L
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Buick Lesabre Sensor Asm,Heated Oxygen (Position 2)
Part Number: 19209807
$59.38 MSRP: $123.30
You Save: $63.92 (52%)
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Product Specifications
- Other Name: SENSOR, Computer Control Sensors
- Replaces: 12570149, 12574924, 12572772
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2005 Buick Lesabre | CUSTOM, LIMITED | 6 Cyl 3.8L
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Buick Lesabre Sensor Asm,Heated Oxygen (Position 1)
Part Number: 19209814
$56.40 MSRP: $117.12
You Save: $60.72 (52%)
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Product Specifications
- Other Name: SENSOR, Computer Control Sensors; Front Oxygen Sensor, Oxygen Sensor
- Replaces: 12574218
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2005 Buick Lesabre | CUSTOM, LIMITED | 6 Cyl 3.8L
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Buick Lesabre Sensor Asm,Heated Oxygen
Part Number: 19178958
$43.27 MSRP: $125.66
You Save: $82.39 (66%)
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Product Specifications
- Other Name: SENSOR, Computer Control Sensors; Front Oxygen Sensor, Manifold, Oxygen Sensor
- Replaces: 25178022, 25312203, 25312211, 25164488
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2003 Buick Lesabre | CUSTOM, LIMITED | 6 Cyl 3.8L
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Buick Lesabre Sensor Asm,Heated Oxygen
Part Number: 19178930
$61.22 MSRP: $127.12
You Save: $65.90 (52%)
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Product Specifications
- Other Name: SENSOR, Computer Control Sensors; Front Oxygen Sensor, Oxygen Sensor
- Replaces: 25312184, 25165313, 25171579
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1996 Buick Lesabre | CUSTOM, LIMITED | 6 Cyl 3.8L
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Buick Lesabre Sensor Asm,Heated Oxygen
Part Number: 19178938
$59.35 MSRP: $123.24
You Save: $63.89 (52%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: SENSOR, Computer Control Sensors; Oxygen Sensor
- Replaces: 25165314, 25161152, 25312185
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993 Buick Lesabre | CUSTOM, LIMITED | 6 Cyl 3.8L
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Buick Lesabre Sensor,Exhaust Oxygen
Part Number: 19211437
$18.54 MSRP: $33.26
You Save: $14.72 (45%)
Product Specifications
- Other Name: SENSOR, Computer Control Sensors; Oxygen Sensor
- Replaces: 19178952, 25171573, 25166816, 25171574, 25162693, 25106073, 25107378, 25165118, 25171581, 25132068, 25165120, 25162600, 19178953, 19178943, 25133185, 25133076, 19178919, 25162753
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1991 Buick Lesabre | 2 DOOR, CUSTOM 4 DOOR, ESTATE WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR | 6 Cyl 3.8L, 8 Cyl 5.0L
- 1982-1986 Buick Lesabre | CUSTOM 2 DOOR, CUSTOM 4 DOOR, ELECTRA ESTATE WAGON, ESTATE WAGON, LIMITED 2 DOOR, LIMITED 2 DOOR COLLECT SP EDIT, LIMITED 4 DOOR, LIMITED 4 DOOR COLLECT SP EDIT | 6 Cyl 3.8L, 6 Cyl 4.1L, 8 Cyl 5.0L

Buick Lesabre Oxygen Sensor

The Oxygen Sensor is one of those components that confirm the rather dependable and performing Buick LeSabre models line, manufactured from 1959 to 2005. This Oxygen Sensor is substantially important in checking the air/fuel ratio within the engine exhaust to offer the required performance while, at the same time, contributing to minimal emissions. Oxygen that is not burned is sensed and it also provides a voltage signal that tells the engine control computer of the Buick LeSabre that it should alter the fuel injector pulse width so as to make the car to operate in a closed loop efficiently. Commonly, Buick LeSabre cars come with at least two Oxygen Sensors that are positioned ahead of the catalytic converter and further downstream of it with ensuring more efficiency and safety. Out of these two, upstream sensor is significant more because it gives primary feedback for efficient operation of the catalytic converter. This component is known as Oxygen Sensor which stays for a quite longtime endures high temperature and degrades and that causes high emissions and lower fuel economy. The Oxygen Sensor has a number of features; these include the sensing of a wide range of engine conditions while its primary application is the optimizing of LeSabre oxygen sensors. With such versatility and the long standing and comfortable rides that the Buick LeSabre is noted for, one can argue that the car rightfully holds its place in the market. In general, the Oxygen Sensor is one of the critical components for making the Buick LeSabre more efficient, safer, and performing optimally for its users hence being a remarkable feature in Buick LeSabre's history.

Each OEM Buick Lesabre Oxygen Sensor we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.