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2001 Buick Regal Oxygen Sensor
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2001 Buick Regal
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OEM (Genuine) 2001 Buick Regal Front Oxygen Sensor
PartNumber: 19178958$69.27 MSRP:$130.72You Save: $61.45 (48%)Product Specifications- Notes: AT Manifold; All Models; 3.8l; 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: 2001 Buick Regal Front Oxygen Sensor
Vehicle Fitment- 2001 Buick Regal | 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
Product 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: 2001 Buick Regal Universal Fit Oxygen Sensor
Vehicle Fitment- 2001 Buick Regal | All Trims | 6 Cyl 3.8L
Product 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: 2001 Buick Regal Oxygen Sensor
Vehicle Fitment- 2001 Buick Regal | GS | 6 Cyl 3.8L
- 2001 Buick Regal | LS | 6 Cyl 3.8L
Product 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: 2001 Buick Regal Oxygen Sensor
Vehicle Fitment- 2001 Buick Regal | All Trims | 6 Cyl 3.8L
Product 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: 2001 Buick Regal Premium Oxygen Sensor
Vehicle Fitment- 2001 Buick Regal | All Trims | 6 Cyl 3.8L
OEM (Genuine) 2001 Buick Regal Oxygen Sensor
PartNumber: 19178747$83.51 MSRP:$151.86You Save: $68.35 (46%)Product Specifications- Notes: Post Converter; All Models; 3.8l; Rear
- Other Names: Oxygen Sensor
- Item Dimensions: 7.7 x 2.0 x 2.4 inches
- Item Weight: 0.50 Pounds
- Fitment Type: Direct Replacement
- Replaces: 25318321
- Replaced by: 19355307
- Part Description: 2001 Buick Regal Oxygen Sensor
Vehicle Fitment- 2001 Buick Regal | GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
Product 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: 2001 Buick Regal Oxygen Sensor
Vehicle Fitment- 2001 Buick Regal | All Trims | 6 Cyl 3.8L
Product 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: 2001 Buick Regal Oxygen Sensor
Vehicle Fitment- 2001 Buick Regal | GS | 6 Cyl 3.8L
- 2001 Buick Regal | LS | 6 Cyl 3.8L
- Product 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: 2001 Buick Regal Premium Oxygen Sensor
Vehicle Fitment- 2001 Buick Regal | All Trims | 6 Cyl 3.8L
Product 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: 2001 Buick Regal Oxygen Sensor
Vehicle Fitment- 2001 Buick Regal | All Trims | 6 Cyl 3.8L
Product 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: 2001 Buick Regal Oxygen Sensor
Vehicle Fitment- 2001 Buick Regal | All Trims | 6 Cyl 3.8L
Product 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: 2001 Buick Regal Oxygen Sensor
Vehicle Fitment- 2001 Buick Regal | All Trims | 6 Cyl 3.8L
Product 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: 2001 Buick Regal OE Type Oxygen Sensor
Vehicle Fitment- 2001 Buick Regal | All Trims | 6 Cyl 3.8L
Product 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: 2001 Buick Regal OE Type Oxygen Sensor
Vehicle Fitment- 2001 Buick Regal | All Trims | 6 Cyl 3.8L
FAQ for Oxygen Sensor Repair
Q: What is the recommended torque for the oxygen sensor?
A:
The recommended torque is 41 N.m (30 lb-ft).
By Bob
GM Specialist
02/11/2022Q: How to install the oxygen sensor?
A:
You can install the rear oxygen sensor in the rear exhaust manifold, connect the electrical connector, the HO2S electrical connector tab to the bracket, the HO2S electrical connector retainer, and the fuel injection sight shield.
By Bob
GM Specialist
02/11/2022Q: How to remove the oxygen sensor?
A:
You can remove the fuel injection sight shield, the HO2S retaining clip from the bracket, the HO2S electrical connector tab from the HO2S 1 retaining clip, the HO2S electrical connector retainer, and the rear oxygen sensor from the rear exhaust manifold carefully using the J 39194.
By Bob
GM Specialist
02/11/2022