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Oxygen Sensor
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Oxygen Sensor - Downstream or Upstream or Upstream Right (Bosch) for 1998-2009 Buick, Chevrolet, GMC, & Pontiac NEW

$ 74 .08

Product Notes

Position: Downstream or Upstream or Upstream Right (Passenger Side)
OE Quality Oxygen Sensor
Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
Brand: Bosch
Condition: New
See All Other Oxygen Sensors
LIFE
TIME
Lifetime Warranty Included
This part is backed by our industry-leading lifetime warranty. Shop with total confidence.
100%money-back 120-dayreturns OE-gradequality
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Specifications & Info


Attribute Value
Automotive Color / Finish Steel
Automotive Item Weight (lbs) 0.242508 Lb
Connector Gender Male
Connector Shape Square
Grade Type Regular
Heated (Oxygen Sensor) Yes
Hex Size (Oxygen Sensor) 22 Mm
Length (Sealing Surface To End Of Connector) 15.2362204724409 In
Mounting Type Threaded
Oxygen Sensor Type Narrow-band Heated
Prop 65 Warning Label Required? No
Sensor Type Heated
Terminal Gender Male
Terminal Quantity 4
Terminal Type Blade
Thread Diameter 18
Wire Quantity 4
Wiring Harness Included Yes
Wiring Harness Length 20.9055118110236

Vehicle Fitment Guide

This part fits the following vehicles:

Buick 6 models (tapclick to expand)(tapclick to hide)
Allure 2005-2009 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
CX Sedan 2005 - 2009 V6 3.8L FWD Automatic
CXL Sedan 2005 - 2009 V6 3.8L FWD Automatic
CXS Sedan 2005 - 2008 V6 3.6L FWD Automatic
Super Sedan 2008 - 2009 V8 5.3L FWD Automatic
LaCrosse 2005-2009 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
CX Sedan 2005 - 2009 V6 3.8L FWD Automatic
CXL Sedan 2005 - 2009 V6 3.8L FWD Automatic
CXS Sedan 2005 - 2008 V6 3.6L FWD Automatic
Super Sedan 2008 - 2009 V8 5.3L FWD Automatic
LeSabre 2004-2005 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Custom Sedan 2004 - 2005 V6 3.8L FWD Automatic
Limited Sedan 2004 - 2005 V6 3.8L FWD Automatic
Lucerne 2006-2008 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
CX Sedan 2006 - 2008 V6 3.8L FWD Automatic
CXL Sedan 2006 - 2008 V6 3.8L FWD Automatic
CXL Sedan 2006 - 2008 V8 4.6L FWD Automatic
CXS Sedan 2006 - 2008 V8 4.6L FWD Automatic
Super Sedan 2008 V8 4.6L FWD Automatic
Park Avenue 2004-2005 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2004 - 2005 V6 3.8L FWD Automatic
Ultra Sedan 2004 - 2005 V6 3.8L Supercharged FWD Automatic
Regal 2004 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
GS Sedan 2004 V6 3.8L Supercharged FWD Automatic
LS Sedan 2004 V6 3.8L FWD Automatic
Chevrolet 4 models (tapclick to expand)(tapclick to hide)
Astro 1998-1999 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Extended Cargo Van 1998 - 1999 V6 4.3L AWD/RWD Automatic
Base Extended Passenger Van 1998 - 1999 V6 4.3L AWD/RWD Automatic
Base Standard Cargo Van 1998 - 1999 V6 4.3L AWD/RWD Automatic
Base Standard Passenger Van 1998 - 1999 V6 4.3L AWD/RWD Automatic
LS Extended Passenger Van 1998 - 1999 V6 4.3L AWD/RWD Automatic
LS Standard Passenger Van 1998 - 1999 V6 4.3L AWD/RWD Automatic
LT Extended Passenger Van 1998 - 1999 V6 4.3L AWD/RWD Automatic
LT Standard Passenger Van 1998 - 1999 V6 4.3L AWD/RWD Automatic
Impala 2004-2005 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2004 - 2005 V6 3.4L FWD Automatic
Base Sedan 2004 - 2005 V6 3.8L FWD Automatic
LS Sedan 2004 - 2005 V6 3.8L FWD Automatic
Police Sedan 2004 - 2005 V6 3.8L FWD Automatic
SS Sedan 2004 - 2005 V6 3.8L Supercharged FWD Automatic
Malibu 2004-2006 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2006 V6 3.5L FWD Automatic
Base Sedan 2004 - 2005 L4 2.2L FWD Automatic
LS Sedan 2006 L4 2.2L FWD Automatic
LS Sedan 2004 - 2006 V6 3.5L FWD Automatic
LT Sedan 2006 L4 2.2L FWD Automatic
LT Sedan 2004 - 2006 V6 3.5L FWD Automatic
LTZ Sedan 2006 V6 3.5L FWD Automatic
Maxx Hatchback 2004 V6 3.5L FWD Automatic
Maxx LS Hatchback 2004 - 2006 V6 3.5L FWD Automatic
Maxx LT Hatchback 2004 - 2006 V6 3.5L FWD Automatic
Maxx LTZ Hatchback 2006 V6 3.5L FWD Automatic
Maxx SS Hatchback 2006 V6 3.9L FWD Automatic
SS Sedan 2006 V6 3.9L FWD Automatic
Monte Carlo 2004-2005 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
LS Coupe 2004 - 2005 V6 3.4L FWD Automatic
LT Coupe 2005 V6 3.8L FWD Automatic
SS Coupe 2004 V6 3.8L FWD Automatic
SS Coupe 2004 - 2005 V6 3.8L Supercharged FWD Automatic
GMC 1 model (tapclick to expand)(tapclick to hide)
Safari 1998-1999 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
SL Extended Cargo Van 1998 - 1999 V6 4.3L AWD/RWD Automatic
SL Extended Passenger Van 1999 V6 4.3L AWD/RWD Automatic
SLE Extended Passenger Van 1998 - 1999 V6 4.3L AWD/RWD Automatic
SLT Extended Passenger Van 1998 - 1999 V6 4.3L AWD/RWD Automatic
SLX Extended Passenger Van 1998 V6 4.3L AWD/RWD Automatic
Pontiac 2 models (tapclick to expand)(tapclick to hide)
Bonneville 2004-2005 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
GXP Sedan 2004 - 2005 V8 4.6L FWD Automatic
SE Sedan 2004 - 2005 V6 3.8L FWD Automatic
SLE Sedan 2004 - 2005 V6 3.8L FWD Automatic
Grand Prix 2004-2008 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2005 - 2008 V6 3.8L FWD Automatic
GT Sedan 2006 - 2007 V6 3.8L Supercharged FWD Automatic
GT Sedan 2005 V6 3.8L FWD Automatic
GT1 Sedan 2004 V6 3.8L FWD Automatic
GT2 Sedan 2004 V6 3.8L FWD Automatic
GTP Sedan 2004 - 2005 V6 3.8L Supercharged FWD Automatic
GXP Sedan 2005 - 2008 V8 5.3L FWD Automatic
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.
Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.

Interchange Parts

Brand Part Number
Chevrolet 12583190
GMC 12558143
Pontiac 19209814

Fits Years: 1998 1999 2004 2005 2006 2007 2008 2009

Fits Models: Allure, Astro, Bonneville, Grand Prix, Impala, LaCrosse, LeSabre, Lucerne, Malibu, Monte Carlo, Park Avenue, Regal, Safari

Go-Parts Garage · Featured Guide

Guide to Oxygen Sensor Replacement for 1996-2005 Buick LeSabre

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⚠️ Related Trouble Codes (OBD-II)

4 matching guides

If your scan tool is showing one of these trouble codes, this part is a common fix. Each guide explains the code, how to diagnose it, and exactly what to replace.

↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.
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120
Day Return Window

4× the Industry Standard

Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

NEW
Direct-Fit Replacement

Engineered To OEM Specs

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

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★★★★★ 4.9 1,451 verified reviews

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