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Buick Oxygen Sensor

About

An oxygen sensor is a device in the emission control system that measures the amount of oxygen in the exhaust pipe and then sends the information to the electronic control module. The information provided by the oxygen sensor is then used to determine the amount of oxygen needed to perform efficient combustion. Less oxygen will result to fuel left over after the combustion while too much oxygen supply will cause the fuel-oxygen mixture to produce greater amounts of nitrogen-oxide pollutants. Excess air is supplied in the mixture than needed may even cause damage to the engine. Defective oxygen sensor will provide inaccurate oxygen level reading and will result to decreased engine performance and poor fuel efficiency. Auto Parts Network carries all the parts you need in maintaining the efficiency of your vehicle. Hide

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$63.26
List Price:
$78.44
IN STOCK
OUT OF STOCK
Auto Part # ES20352 Delphi
  • Oxygen Sensor Notes:
    1. Position: Rear
    2. Wrench Size: 7/8 in. 1st Design
  • Oxygen Sensor Specs:
    • Fitment: Vehicle Specific
    • Number of Wires: 4

Additional Features

2006 Buick Rainier Oxygen Sensor - Rear 8 Cyl 5.3L Delphi
- Additional Product Notes and Features:
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Delphi
  • Also Known As:
    • O2 Sensor
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.
View all Details for Delphi ES20352

 [-] Hide  [+] Show   Additional Buick Fitment Information:
Vehicle Position Block Engine CID CC
2006 - Buick Rainier Rear V 8 Cyl 5.3L 325 -
$39.08
List Price:
$48.46
IN STOCK
OUT OF STOCK
Auto Part # ES10007 Delphi
  • Oxygen Sensor Notes:
    1. Position: Upstream
    2. Wrench Size: 7/8 in.
  • Oxygen Sensor Specs:
    • Fitment: Vehicle Specific
    • Number of Wires: 3

Additional Features

1993 Buick Park Avenue Oxygen Sensor - Upstream Delphi
- Additional Product Notes and Features:
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Delphi
  • Also Known As:
    • O2 Sensor
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Delphi ES10007

 [-] Hide  [+] Show   Additional Buick Fitment Information:
Vehicle Submodel Position
1993 - Buick Park Avenue Base Upstream
$52.68
List Price:
$63.74
IN STOCK
OUT OF STOCK
Auto Part # ES20355 Delphi
  • Oxygen Sensor Notes:
    1. Position: Front
    2. Wrench Size: 7/8 in.
  • Oxygen Sensor Specs:
    • Fitment: Vehicle Specific
    • Number of Wires: 4

Additional Features

2006 - 2007 Buick Rainier Oxygen Sensor - Front 6 Cyl 4.2L Delphi
- Additional Product Notes and Features:
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Delphi
  • Also Known As:
    • O2 Sensor
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Delphi ES20355

 [-] Hide  [+] Show   Additional Buick Fitment Information:
Vehicle Position Block Engine CID CC
2006 - Buick Rainier Front L 6 Cyl 4.2L 256 -
2007 - Buick Rainier Front L 6 Cyl 4.2L 256 -
$61.23
List Price:
$74.09
IN STOCK
OUT OF STOCK
Auto Part # ES20139 Delphi
  • Oxygen Sensor Notes:
    1. Position: Rear
    2. Wrench Size: 7/8 in. Actual OE Part
  • Oxygen Sensor Specs:
    • Fitment: Vehicle Specific
    • Number of Wires: 4

Additional Features

1997 - 1996 Buick Skylark Oxygen Sensor - Rear Delphi
- Additional Product Notes and Features:
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Delphi
  • Also Known As:
    • O2 Sensor
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Delphi ES20139

 [-] Hide  [+] Show   Additional Buick Fitment Information:
Vehicle Submodel Engine Designation Engine VIN Position Block Engine CID CC
1997 - Buick Skylark Gran Sport   M Rear V 6 Cyl 3.1L 189 -
1996 - Buick Skylark Custom   T Rear L 4 Cyl 2.4L 146 2392
1996 - Buick Skylark Gran Sport   M Rear V 6 Cyl 3.1L 189 -
1996 - Buick Skylark Olympic Gold Edition   T Rear L 4 Cyl 2.4L 146 2392
1997 - Buick Skylark Limited   T Rear L 4 Cyl 2.4L 146 2392
1998 - Buick Skylark   - T Rear L 4 Cyl 2.4L 146 2392
1996 - Buick Skylark Custom   M Rear V 6 Cyl 3.1L 189 -
1997 - Buick Skylark Custom   M Rear V 6 Cyl 3.1L 189 -
1997 - Buick Skylark Custom   T Rear L 4 Cyl 2.4L 146 2392
1998 - Buick Skylark     M Rear V 6 Cyl 3.1L 189 -
1997 - Buick Skylark Limited   M Rear V 6 Cyl 3.1L 189 -
1996 - Buick Skylark Olympic Gold Edition   M Rear V 6 Cyl 3.1L 189 -
$48.81
List Price:
$63.45
IN STOCK
OUT OF STOCK
Auto Part # ES20012 Delphi
  • Oxygen Sensor Notes:
    1. Position: Rear
    2. Wrench Size: 7/8 in. Actual OE Part
  • Oxygen Sensor Specs:
    • Fitment: Vehicle Specific
    • Number of Wires: 4

Additional Features

2006 Buick Rendezvous Oxygen Sensor - Rear 6 Cyl 3.6L Delphi
- Additional Product Notes and Features:
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Delphi
  • Also Known As:
    • O2 Sensor
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Delphi ES20012

 [-] Hide  [+] Show   Additional Buick Fitment Information:
Vehicle Submodel Engine VIN Position Block Engine CID CC
2006 - Buick LaCrosse CXS 7 Rear V 6 Cyl 3.6L 217 -
2006 - Buick Rendezvous CX 7 Rear V 6 Cyl 3.6L 217 -
2005 - Buick Rendezvous CXL Plus 7 Rear V 6 Cyl 3.6L 217 -
2005 - Buick LaCrosse CXS 7 Rear V 6 Cyl 3.6L 217 -
2007 - Buick LaCrosse CXS 7 Rear V 6 Cyl 3.6L 217 -
2005 - Buick Rendezvous Ultra 7 Rear V 6 Cyl 3.6L 217 -
2008 - Buick LaCrosse CXS 7 Rear V 6 Cyl 3.6L 217 -
2006 - Buick Rendezvous CXL 7 Rear V 6 Cyl 3.6L 217 -
$42.37
List Price:
$53.39
IN STOCK
OUT OF STOCK
  • Oxygen Sensor Notes:
    1. Position: Downstream
    2. 2 Used
    3. OXYGEN SENSOR

Additional Features

1996 Buick Roadmaster Oxygen Sensor - Downstream 8 Cyl 5.7L Standard Motor Products
- Additional Product Notes and Features:
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is not eligible for International Shipping
  • Manufacturer:
    • Standard Motor Products
  • Also Known As:
    • O2 Sensor
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.
View all Details for Standard Motor Products SG454

 [-] Hide  [+] Show   Additional Buick Fitment Information:
Vehicle Position Block Engine CID CC
1996 - Buick Roadmaster Downstream V 8 Cyl 5.7L 350 -
$18.04
List Price:
$22.19
IN STOCK
OUT OF STOCK
  • Oxygen Sensor Notes:
    1. Position: Upstream
    2. OXYGEN SENSOR

Additional Features

1982 - 1987 Buick Somerset Oxygen Sensor - Upstream Standard Motor Products
- Additional Product Notes and Features:
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is not eligible for International Shipping
  • Manufacturer:
    • Standard Motor Products
  • Also Known As:
    • O2 Sensor
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Standard Motor Products SG5

 [-] Hide  [+] Show   Additional Buick Fitment Information:
Vehicle Position Block Engine CID CC
1982 - Buick Century Upstream        
1983 - Buick Century Upstream        
1984 - Buick Century Upstream        
1985 - Buick Century Upstream        
1986 - Buick Century Upstream        
1987 - Buick Century Upstream        
1988 - Buick Century Upstream        
1989 - Buick Century Upstream        
1990 - Buick Century Upstream        
1991 - Buick Century Upstream        
1992 - Buick Century Upstream        
1993 - Buick Century Upstream        
1994 - Buick Century Upstream L 4 Cyl 2.2L 134 2190
1995 - Buick Century Upstream L 4 Cyl 2.2L 134 2190
1996 - Buick Century Upstream L 4 Cyl 2.2L 134 2190
1982 - Buick Electra Upstream        
1983 - Buick Electra Upstream        
1984 - Buick Electra Upstream        
1985 - Buick Electra Upstream        
1986 - Buick Electra Upstream        
1987 - Buick Electra Upstream        
1988 - Buick Electra Upstream        
1989 - Buick Electra Upstream        
1990 - Buick Electra Upstream        
1982 - Buick LeSabre Upstream        
1983 - Buick LeSabre Upstream        
1984 - Buick LeSabre Upstream        
1985 - Buick LeSabre Upstream        
1986 - Buick LeSabre Upstream        
1987 - Buick LeSabre Upstream        
1988 - Buick LeSabre Upstream        
1989 - Buick LeSabre Upstream        
1990 - Buick LeSabre Upstream        
1991 - Buick LeSabre Upstream        
1992 - Buick LeSabre Upstream        
1991 - Buick Park Avenue Upstream        
1992 - Buick Park Avenue Upstream        
1988 - Buick Reatta Upstream        
1989 - Buick Reatta Upstream        
1990 - Buick Reatta Upstream        
1991 - Buick Reatta Upstream        
1982 - Buick Regal Upstream        
1983 - Buick Regal Upstream        
1984 - Buick Regal Upstream        
1985 - Buick Regal Upstream        
1986 - Buick Regal Upstream        
1987 - Buick Regal Upstream        
1988 - Buick Regal Upstream        
1990 - Buick Regal Upstream        
1991 - Buick Regal Upstream        
1992 - Buick Regal Upstream        
1982 - Buick Riviera Upstream        
1983 - Buick Riviera Upstream        
1984 - Buick Riviera Upstream        
1985 - Buick Riviera Upstream        
1986 - Buick Riviera Upstream        
1987 - Buick Riviera Upstream        
1988 - Buick Riviera Upstream        
1989 - Buick Riviera Upstream        
1990 - Buick Riviera Upstream        
1991 - Buick Riviera Upstream        
1992 - Buick Riviera Upstream        
1993 - Buick Riviera Upstream        
1991 - Buick Roadmaster Upstream V 8 Cyl 5.0L 305 -
1992 - Buick Roadmaster Upstream V 8 Cyl 5.7L 350 -
1993 - Buick Roadmaster Upstream V 8 Cyl 5.7L 350 -
1982 - Buick Skyhawk Upstream L 4 Cyl 1.8L 112 -
1982 - Buick Skyhawk Upstream L 4 Cyl 1.8L 112 -
1983 - Buick Skyhawk Upstream L 4 Cyl 1.8L 112 -
1983 - Buick Skyhawk Upstream L 4 Cyl 2.0L 122 -
1983 - Buick Skyhawk Upstream L 4 Cyl 2.0L 122 -
1984 - Buick Skyhawk Upstream L 4 Cyl 1.8L 112 -
1984 - Buick Skyhawk Upstream L 4 Cyl 2.0L 122 -
1984 - Buick Skyhawk Upstream L 4 Cyl 2.0L 122 -
1985 - Buick Skyhawk Upstream L 4 Cyl 1.8L 112 -
1985 - Buick Skyhawk Upstream L 4 Cyl 2.0L 122 -
1986 - Buick Skyhawk Upstream L 4 Cyl 1.8L 112 -
1986 - Buick Skyhawk Upstream L 4 Cyl 2.0L 122 -
1987 - Buick Skyhawk Upstream L 4 Cyl 2.0L 122 -
1988 - Buick Skyhawk Upstream L 4 Cyl 2.0L 122 -
1989 - Buick Skyhawk Upstream L 4 Cyl 2.0L 122 -
1982 - Buick Skylark Upstream        
1983 - Buick Skylark Upstream        
1984 - Buick Skylark Upstream        
1985 - Buick Skylark Upstream        
1986 - Buick Skylark Upstream        
1987 - Buick Skylark Upstream        
1988 - Buick Skylark Upstream        
1989 - Buick Skylark Upstream        
1990 - Buick Skylark Upstream        
1991 - Buick Skylark Upstream        
1992 - Buick Skylark Upstream        
1993 - Buick Skylark Upstream        
1994 - Buick Skylark Upstream L 4 Cyl 2.3L 138 -
1995 - Buick Skylark Upstream L 4 Cyl 2.3L 138 -
1996 - Buick Skylark Upstream L 4 Cyl 2.4L 146 2392
1997 - Buick Skylark Upstream L 4 Cyl 2.4L 146 2392
1998 - Buick Skylark Upstream L 4 Cyl 2.4L 146 2392
1986 - Buick Somerset Upstream        
1987 - Buick Somerset Upstream        
$42.01
List Price:
$52.93
IN STOCK
OUT OF STOCK
  • Oxygen Sensor Notes:
    1. Position: Upstream
    2. Calif.
    3. OXYGEN SENSOR

Additional Features

1993 Buick Regal Oxygen Sensor - Upstream 6 Cyl 3.1L Standard Motor Products
- Additional Product Notes and Features:
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is not eligible for International Shipping
  • Manufacturer:
    • Standard Motor Products
  • Also Known As:
    • O2 Sensor
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Standard Motor Products SG91

 [-] Hide  [+] Show   Additional Buick Fitment Information:
Vehicle Position Block Engine CID CC
1993 - Buick Regal Upstream V 6 Cyl 3.1L 189 -
$54.71
List Price:
$68.93
IN STOCK
OUT OF STOCK
  • Oxygen Sensor Notes:
    1. Position: Upstream
    2. Fed. 2 Used
    3. OXYGEN SENSOR

Additional Features

2005 - 2007 Buick LaCrosse Oxygen Sensor - Upstream 6 Cyl 3.8L Standard Motor Products
- Additional Product Notes and Features:
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is not eligible for International Shipping
  • Manufacturer:
    • Standard Motor Products
  • Also Known As:
    • O2 Sensor
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.
View all Details for Standard Motor Products SG326

 [-] Hide  [+] Show   Additional Buick Fitment Information:
Vehicle Position Block Engine CID CC
2005 - Buick Allure Upstream V 6 Cyl 3.8L 231 3800
2006 - Buick Allure Upstream V 6 Cyl 3.8L 231 3800
2007 - Buick Allure Upstream V 6 Cyl 3.8L 231 3800
2005 - Buick LaCrosse Upstream V 6 Cyl 3.8L 231 3800
2006 - Buick LaCrosse Upstream V 6 Cyl 3.8L 231 3800
2007 - Buick LaCrosse Upstream V 6 Cyl 3.8L 231 3800
$52.52
List Price:
$63.55
IN STOCK
OUT OF STOCK
  • Oxygen Sensor Notes:
    1. Position: Upstream
    2. 3 Wires
    3. OXYGEN SENSOR

Additional Features

1993 Buick Regal Oxygen Sensor - Upstream 6 Cyl 3.8L Standard Motor Products
- Additional Product Notes and Features:
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is not eligible for International Shipping
  • Manufacturer:
    • Standard Motor Products
  • Also Known As:
    • O2 Sensor
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Standard Motor Products SG241

 [-] Hide  [+] Show   Additional Buick Fitment Information:
Vehicle Position Block Engine CID CC
1993 - Buick LeSabre Upstream        
1993 - Buick Regal Upstream V 6 Cyl 3.8L 231 3800