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2002 Buick Park Avenue
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Oxygen Sensors
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OEM (Genuine) 2002 Buick Park Avenue Rear Oxygen Sensor
PartNumber: 19178924
Product Specifications- Notes: W/O Supercharger 1998-2005, Exhaust Pipe; W/Supercharger 1998-2005, Exhaust Pipe; Park Avenue; Rear
- Other Names: Oxygen Sensor, Rear Oxygen Sensor
- Item Dimensions: 6.8 x 2.1 x 1.9 inches
- Item Weight: 0.50 Pounds
- Fitment Type: Direct Replacement
- Replaces: 25312207, 25161130, 12587214, 25312196, 25164983, 19178921
- Part Description: 2002 Buick Park Avenue Rear Oxygen Sensor
Vehicle Fitment- 2002 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
$75.58 MSRP:$142.62You Save: $67.04 (48%)
Denso® Universal Fit Oxygen Sensor for 2002 Buick Park Avenue
PartNumber: 234-4000Product Specifications- Notes: OE Quality Universal Replacement Sensor
- Installation Type: Screw
- O2 Sensor Configuration: Universal
- OE Part Number: 000 540 45 17
- Position: Downstream
- Sensor Type: Heated
- Thread Diameter: 0.71" (18 mm)
- UPC: 042511140004
- Wire Harness Length: 11.77" (299 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2002 Buick Park Avenue Universal Fit Oxygen Sensor
Vehicle Fitment- 2002 Buick Park Avenue | All Trims | 6 Cyl 3.8L
$35.18
Delphi® Oxygen Sensor for 2002 Buick Park Avenue
PartNumber: ES20002Product Specifications- Notes: 18in Length
- Connector Shape: Square
- Position: Rear
- Sensor Type: Non Heated
- Terminal Quantity: 4
- Terminal Type: Blade
- UPC: 689604148037
- Wire Harness Length: 12.8" (320 mm)
- Wrench Size: 0.88" (22 mm)
- Part Description: 2002 Buick Park Avenue Oxygen Sensor
Vehicle Fitment- 2002 Buick Park Avenue | Base | 6 Cyl 3.8L
- 2002 Buick Park Avenue | Ultra | 6 Cyl 3.8L
$52.64
Spectra Premium® Oxygen Sensor for 2002 Buick Park Avenue
PartNumber: OS5042Product Specifications- Connector Gender: Male
- Connector Shape: Square
- Installation Type: Screw
- Overall Length: 16 1/8"
- Position: Downstream
- Sensor Type: Heated - Zirconia
- Terminal Quantity: 4
- Thread: M18 X 1.5 mm
- UPC: 671607155037
- Wrench Size: 0.88" (22 mm)
- Part Description: 2002 Buick Park Avenue Oxygen Sensor
Vehicle Fitment- 2002 Buick Park Avenue | All Trims | 6 Cyl 3.8L
$18.06
Walker Products® Premium Oxygen Sensor for 2002 Buick Park Avenue
PartNumber: 250-24340Product Specifications- Connector Gender: Male
- Overall Length: 13.7"(347.98 mm)
- Position: Downstream
- Sensor Type: Heated
- Thread Diameter: 0.71"(18.0 mm)
- UPC: 724620041556
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 10.16"(258.064 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2002 Buick Park Avenue Premium Oxygen Sensor
Vehicle Fitment- 2002 Buick Park Avenue | All Trims | 6 Cyl 3.8L
$38.68
OEM (Genuine) 2002 Buick Park Avenue Front Oxygen Sensor
PartNumber: 19178958
Product Specifications- Notes: W/O Supercharger 1998-2005, Manifold; W/Supercharger 1998-2005, Manifold; Park Avenue; Front
- Other Names: Front Oxygen Sensor, Manifold, Oxygen Sensor
- Item Dimensions: 7.9 x 2.1 x 2.3 inches
- Item Weight: 0.50 Pounds
- Fitment Type: Direct Replacement
- Replaces: 25312203, 25178022, 25164488, 25312211
- Part Description: 2002 Buick Park Avenue Front Oxygen Sensor
Vehicle Fitment- 2002 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
$69.27 MSRP:$130.72You Save: $61.45 (48%)
Denso® Oxygen Sensor for 2002 Buick Park Avenue
PartNumber: 234-4087Product 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: 042511140875
- Wire Harness Length: 12.2" (309.9 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2002 Buick Park Avenue Oxygen Sensor
Vehicle Fitment- 2002 Buick Park Avenue | All Trims | 6 Cyl 3.8L
$31.80
Delphi® Oxygen Sensor for 2002 Buick Park Avenue
PartNumber: ES20001Product Specifications- Notes: Heated;15in Length
- Connector Shape: Square
- Position: Front
- Terminal Quantity: 4
- Terminal Type: Blade
- UPC: 689604148020
- Wire Harness Length: 12.4" (310 mm)
- Wrench Size: 0.88" (22 mm)
- Part Description: 2002 Buick Park Avenue Oxygen Sensor
Vehicle Fitment- 2002 Buick Park Avenue | Base | 6 Cyl 3.8L
- 2002 Buick Park Avenue | Ultra | 6 Cyl 3.8L
$44.54Walker Products® Premium Oxygen Sensor for 2002 Buick Park Avenue
PartNumber: 250-24018Product Specifications- Connector Gender: Female
- Overall Length: 15.87"(403.098 mm)
- Position: Downstream Passenger Side
- Sensor Type: Heated
- Thread Diameter: 0.71"(18.0 mm)
- UPC: 724620017902
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 12.32"(312.928 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2002 Buick Park Avenue Premium Oxygen Sensor
Vehicle Fitment- 2002 Buick Park Avenue | All Trims | 6 Cyl 3.8L
$34.97
Denso® Oxygen Sensor for 2002 Buick Park Avenue
PartNumber: 234-4018Product 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: 042511140189
- Wire Harness Length: 15.35" (389.9 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2002 Buick Park Avenue Oxygen Sensor
Vehicle Fitment- 2002 Buick Park Avenue | All Trims | 6 Cyl 3.8L
$28.93
Walker Products® Oxygen Sensor for 2002 Buick Park Avenue
PartNumber: 350-34076Product Specifications- Notes: Downstream
- Connector Gender: Male
- Connector Shape: Radiused Polygon
- Installation Type: Threaded
- Overall Length: 13.7"
- Position: Downstream
- Sensor Type: Heated
- Thread Diameter: 18.0 mm
- UPC: 724620089008
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 10.16"
- Wires Quantity: 4 Wire Leads
- Part Description: 2002 Buick Park Avenue Oxygen Sensor
Vehicle Fitment- 2002 Buick Park Avenue | All Trims | 6 Cyl 3.8L
$28.05
Walker Products® Oxygen Sensor for 2002 Buick Park Avenue
PartNumber: 350-34525Product Specifications- Notes: Upstream
- Connector Gender: Female
- Connector Shape: Radiused Polygon
- Installation Type: Threaded
- Overall Length: 15.87"
- Position: Downstream Driver Side
- Sensor Type: Heated
- Thread Diameter: 18.0 mm
- UPC: 724620093388
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 12.32"
- Wires Quantity: 4 Wire Leads
- Part Description: 2002 Buick Park Avenue Oxygen Sensor
Vehicle Fitment- 2002 Buick Park Avenue | All Trims | 6 Cyl 3.8L
$27.06
NTK® OE Type Oxygen Sensor for 2002 Buick Park Avenue
PartNumber: 21528Product Specifications- Notes: B1S2; OE Equivalent Design
- Installation Type: Screw
- Location: B1S2
- O2 Sensor Configuration: Direct Fit
- Position: Downstream
- Thread Diameter: 0.71" (18 mm)
- UPC: 087295215289
- Wire Harness Length: 12.5" (317.5 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2002 Buick Park Avenue OE Type Oxygen Sensor
Vehicle Fitment- 2002 Buick Park Avenue | All Trims | 6 Cyl 3.8L
$43.64
NTK® OE Type Oxygen Sensor for 2002 Buick Park Avenue
PartNumber: 21539Product Specifications- Notes: B1S1; OE Equivalent Design
- Mounting Type: Threaded
- Sensor Type: Heated
- Thread Diameter: 18.000
- Universal Or Specific Fit: Specific
- UPC: 087295215395
- Wire Quantity: 4
- Wiring Harness Length: 15.2500
- Part Description: 2002 Buick Park Avenue OE Type Oxygen Sensor
Vehicle Fitment- 2002 Buick Park Avenue | All Trims | 6 Cyl 3.8L
$47.29
FAQ for Oxygen Sensor Repair
Q: How to remove the oxygen sensor wiring harness heat shield?
A:
You need to drill through the center of the heat shield rivets, remove the heat shield from the floor panel, and remove the oxygen sensor retainer from the heat shield.
By Bob
GM Specialist
02/11/2022Q: What kind of special tools will be required in the replacement of the heated oxygen sensor (HO2S)?
A:
J39194 Oxygen Sensor Wrench.
By Bob
GM Specialist
02/11/2022Q: How to remove the heated oxygen sensor (HO2S) 2?
A:
You need to turn OFF the ignition switch, remove the splash shield, remove the HO2S electrical connector retaining tab from the HO2S electrical connector, disconnect the oxygen sensor connector from the HO2S electrical connector, then remove the oxygen sensor from the exhaust pipe.
By Bob
GM Specialist
02/11/2022Q: How to install the heated oxygen sensor (HO2S)?
A:
You need to install the rear oxygen sensor in the rear exhaust manifold, 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: What is the installation procedure for the oxygen sensor wiring harness heat shield?
A:
The procedure is to install the oxygen sensor retainer to the heat shield, position the heat shield to the floor panel, fasten both the oxygen sensor wiring harness heat shield and the catalytic converter heat shield to the floor panel, and then install the remaining rivets.
By Bob
GM Specialist
02/11/2022Q: What is the recommended torque for the rear HO2S?
A:
The recommended torque is 41 N.m (30 lb-ft).
By Bob
GM Specialist
02/11/2022Q: What is the proper way to install the heated oxygen sensor (HO2S) 2?
A:
You should install the oxygen sensor into the exhaust pipe, connect the HO2S connector to the HO2S electrical connector, reinstall the retaining tab into the HO2S electrical connector, and install the front splash shield.
By Bob
GM Specialist
02/11/2022See more FAQs (2)