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2005 Buick LeSabre
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OEM (Genuine) 2005 Buick LeSabre Front Oxygen Sensor
PartNumber: 19209807
Product Specifications- Notes: 2004-05, AT Converter; Bonneville, Lesabre; Rear; 3.8l
- Item Dimensions: 8.6 x 3.2 x 3.3 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12570149, 12572772, 12574924
- Part Description: 2005 Buick LeSabre Front Oxygen Sensor
Vehicle Fitment- 2005 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
$65.34 MSRP:$123.30You Save: $57.96 (48%)
Denso® Universal Fit Oxygen Sensor for 2005 Buick LeSabre
PartNumber: 234-4209Product Specifications- Notes: OE Quality Universal Replacement Sensor
- Installation Type: Threaded
- O2 Sensor Configuration: Universal
- OE Part Number: 56028232AA, 56028233AA, 56028235AA, 56041345AD, 89465-52200
- Position: Downstream
- Sensor Type: Heated
- Thread Diameter: 0.71" (18 mm)
- UPC: 042511142091
- Wire Harness Length: 11.77" (299 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2005 Buick LeSabre Universal Fit Oxygen Sensor
Vehicle Fitment- 2005 Buick LeSabre | All Trims | 6 Cyl 3.8L
$41.03
Delphi® Oxygen Sensor for 2005 Buick LeSabre
PartNumber: ES20320Product Specifications- Notes: 12in Length
- Connector Shape: Square
- Position: Rear
- Terminal Quantity: 4
- Terminal Type: Blade
- UPC: 689604188316
- Wire Harness Length: 12.4" (310 mm)
- Wrench Size: 0.88" (22 mm)
- Part Description: 2005 Buick LeSabre Oxygen Sensor
Vehicle Fitment- 2005 Buick LeSabre | Custom | 6 Cyl 3.8L
- 2005 Buick LeSabre | Limited | 6 Cyl 3.8L
$62.83
Spectra Premium® Oxygen Sensor for 2005 Buick LeSabre
PartNumber: OS5210Product Specifications- Connector Gender: Female
- Connector Shape: Square
- Installation Type: Screw
- Overall Length: 16 1/8"
- Position: Downstream Passenger Side
- Sensor Type: Heated - Zirconia
- Terminal Quantity: 4
- Thread: M18 X 1.5 mm
- UPC: 671607156928
- Wrench Size: 0.88" (22 mm)
- Part Description: 2005 Buick LeSabre Oxygen Sensor
Vehicle Fitment- 2005 Buick LeSabre | All Trims | 6 Cyl 3.8L
$22.09
Walker Products® Premium Oxygen Sensor for 2005 Buick LeSabre
PartNumber: 250-24273Product Specifications- Connector Gender: Female
- Location: B1S1 Sensor
- Overall Length: 13.31"(338.074 mm)
- Position: Upstream
- Sensor Type: Heated
- Thread Diameter: 0.71"(18.0 mm)
- UPC: 724620041082
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 9.76"(247.904 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2005 Buick LeSabre Premium Oxygen Sensor
Vehicle Fitment- 2005 Buick LeSabre | All Trims | 6 Cyl 3.8L
$39.41
OEM (Genuine) 2005 Buick LeSabre Front Oxygen Sensor
PartNumber: 19209814
Product Specifications- Notes: 2004-05, AT Manifold; Bonneville, Lesabre; Front; 3.8l
- Other Names: Front Oxygen Sensor, Oxygen Sensor
- Item Dimensions: 8.5 x 3.2 x 3.1 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12574218
- Part Description: 2005 Buick LeSabre Front Oxygen Sensor
Vehicle Fitment- 2005 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
$62.06 MSRP:$117.12You Save: $55.06 (48%)
Denso® Oxygen Sensor for 2005 Buick LeSabre
PartNumber: 234-4646Product Specifications- Notes: OE Quality Replacement Sensor
- Connector Gender: Female
- Installation Type: Screw
- O2 Sensor Configuration: Direct Fit
- Position: Upstream
- Sensor Type: Heated
- Thread Diameter: 0.71" (18 mm)
- UPC: 042511146464
- Wire Harness Length: 12.99" (329.9 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2005 Buick LeSabre Oxygen Sensor
Vehicle Fitment- 2005 Buick LeSabre | All Trims | 6 Cyl 3.8L
$35.87
Delphi® Oxygen Sensor for 2005 Buick LeSabre
PartNumber: ES20096Product Specifications- Notes: 17in Cone Length
- Connector Shape: Square
- Position: Front
- Terminal Quantity: 4
- Terminal Type: Blade
- UPC: 689604145173
- Wire Harness Length: 12.4" (310 mm)
- Wrench Size: 0.88" (22 mm)
- Part Description: 2005 Buick LeSabre Oxygen Sensor
Vehicle Fitment- 2005 Buick LeSabre | Custom | 6 Cyl 3.8L
- 2005 Buick LeSabre | Limited | 6 Cyl 3.8L
$47.41
Spectra Premium® Oxygen Sensor for 2005 Buick LeSabre
PartNumber: OS5051Product Specifications- Connector Gender: Male
- Connector Shape: Square
- Installation Type: Screw
- Overall Length: 13 3/4"
- Position: Upstream
- Sensor Type: Heated - Zirconia
- Terminal Quantity: 4
- Thread: M18 X 1.5 mm
- UPC: 671607155334
- Wrench Size: 0.88" (22 mm)
- Part Description: 2005 Buick LeSabre Oxygen Sensor
Vehicle Fitment- 2005 Buick LeSabre | All Trims | 6 Cyl 3.8L
$12.84Walker Products® Premium Oxygen Sensor for 2005 Buick LeSabre
PartNumber: 250-24836Product Specifications- Connector Gender: Male
- Location: B1S2 Sensor
- Overall Length: 14.88"(377.952 mm)
- Position: Downstream
- Sensor Type: Heated
- Thread Diameter: 0.71"(18.0 mm)
- UPC: 724620039508
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 11.34"(288.036 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2005 Buick LeSabre Premium Oxygen Sensor
Vehicle Fitment- 2005 Buick LeSabre | All Trims | 6 Cyl 3.8L
$36.69
Denso® Oxygen Sensor for 2005 Buick LeSabre
PartNumber: 234-4647Product Specifications- Notes: OE Quality Replacement Sensor
- Connector Gender: Female
- Installation Type: Screw
- O2 Sensor Configuration: Direct Fit
- Position: Downstream
- Sensor Type: Heated
- Thread Diameter: 0.71" (18 mm)
- UPC: 042511146471
- Wire Harness Length: 12.6" (320 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2005 Buick LeSabre Oxygen Sensor
Vehicle Fitment- 2005 Buick LeSabre | All Trims | 6 Cyl 3.8L
$35.17
Walker Products® Oxygen Sensor for 2005 Buick LeSabre
PartNumber: 350-34094Product Specifications- Notes: Upstream
- Connector Gender: Female
- Connector Shape: Radiused Polygon
- Installation Type: Threaded
- Location: B1S2
- Overall Length: 13.31"
- Position: Upstream
- Sensor Type: Heated
- Thread Diameter: 18.0 mm
- UPC: 724620089183
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 9.76"
- Wires Quantity: 4 Wire Leads
- Part Description: 2005 Buick LeSabre Oxygen Sensor
Vehicle Fitment- 2005 Buick LeSabre | All Trims | 6 Cyl 3.8L
$32.23
Walker Products® Oxygen Sensor for 2005 Buick LeSabre
PartNumber: 350-34524Product Specifications- Notes: Downstream
- Connector Gender: Male
- Connector Shape: Radiused Polygon
- Installation Type: Threaded
- Overall Length: 14.88"
- Position: Downstream Passenger Side
- Sensor Type: Heated
- Thread Diameter: 18.0 mm
- UPC: 724620093371
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 11.34"
- Wires Quantity: 4 Wire Leads
- Part Description: 2005 Buick LeSabre Oxygen Sensor
Vehicle Fitment- 2005 Buick LeSabre | All Trims | 6 Cyl 3.8L
$31.55
NTK® OE Type Oxygen Sensor for 2005 Buick LeSabre
PartNumber: 21048Product Specifications- Notes: B1S2; OE Equivalent Design
- Mounting Type: Threaded
- Sensor Type: Heated
- Thread Diameter: 18.000
- Universal Or Specific Fit: Specific
- UPC: 087295210482
- Wire Quantity: 4
- Wiring Harness Length: 13.0000
- Part Description: 2005 Buick LeSabre OE Type Oxygen Sensor
Vehicle Fitment- 2005 Buick LeSabre | All Trims | 6 Cyl 3.8L
$36.71
FAQ for Oxygen Sensor Repair
Q: How to install the Heated Oxygen Sensor (HO2S)?
A:
You should install the rear oxygen sensor in the rear exhaust manifold, lower the vehicle, connect the electrical connector to the HO2S, connect the HO2S electrical connector tab to the bracket, install the HO2S electrical connector retainer and install the fuel injection sight shield.
By Bob
GM Specialist
02/11/2022Q: How to remove the Heated Oxygen Sensor (HO2S) 2?
A:
You should turn OFF the ignition, raise and support the vehicle, remove the splash shield, disconnect the electrical connector retaining tab from the heated oxygen sensor (HO2S) electrical connector, disconnect the oxygen sensor connector from the HO2S electrical connector and use the J 39194 to remove the oxygen sensor from the exhaust pipe.
By Bob
GM Specialist
02/11/2022Q: How to remove the Heated Oxygen Sensor (HO2S)?
A:
You should remove the fuel injection sight shield, turn OFF the ignition switch, remove the HO2S retaining clip from the bracket, disconnect the HO2S electrical connector tab from the HO2S 1 retaining clip, remove the HO2S electrical connector retainer, raise and support the vehicle and remove the rear oxygen sensor from the rear exhaust manifold carefully using the J 39194.
By Bob
GM Specialist
02/11/2022Q: How to install the Heated Oxygen Sensor (HO2S) 2?
A:
You should install the oxygen sensor in the exhaust pipe, connect the electrical connector to the HO2S, connect the HO2S electrical connector retaining tab, install the front splash shield and lower the vehicle.
By Bob
GM Specialist
02/11/2022