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2004 Buick Regal
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Oxygen Sensors
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OEM (Genuine) 2004 Buick Regal Front Oxygen Sensor
PartNumber: 19209807
Product Specifications- Notes: Post Converter; 3.8L; Rear; W/O Supercharger;3.8L; Rear; W/Supercharger; Position 2;All Models; 3.8L; Rear; W/O Supercharger;All Models; 3.8L; Rear; W/Supercharger; Position 2
- 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: 2004 Buick Regal Front Oxygen Sensor
Vehicle Fitment- 2004 Buick Regal | GS, LS | 6 Cyl 3.8 L GAS
$63.62 MSRP:$120.06You Save: $56.44 (48%)
Denso® Universal Fit Oxygen Sensor for 2004 Buick Regal
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: 2004 Buick Regal Universal Fit Oxygen Sensor
Vehicle Fitment- 2004 Buick Regal | All Trims | 6 Cyl 3.8L
$40.23
Delphi® Oxygen Sensor for 2004 Buick Regal
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: 2004 Buick Regal Oxygen Sensor
Vehicle Fitment- 2004 Buick Regal | GS | 6 Cyl 3.8L
- 2004 Buick Regal | LS | 6 Cyl 3.8L
$62.83
Spectra Premium® Oxygen Sensor for 2004 Buick Regal
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: 2004 Buick Regal Oxygen Sensor
Vehicle Fitment- 2004 Buick Regal | All Trims | 6 Cyl 3.8L
$22.09
Walker Products® Premium Oxygen Sensor for 2004 Buick Regal
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: 2004 Buick Regal Premium Oxygen Sensor
Vehicle Fitment- 2004 Buick Regal | All Trims | 6 Cyl 3.8L
$39.41
OEM (Genuine) 2004 Buick Regal Front Oxygen Sensor
PartNumber: 19209814
Product Specifications- Notes: At Manifold; 3.8L; Front;All Models; 3.8L; Front
- 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: 2004 Buick Regal Front Oxygen Sensor
Vehicle Fitment- 2004 Buick Regal | GS, LS | 6 Cyl 3.8 L GAS
$60.43 MSRP:$114.04You Save: $53.61 (48%)
Denso® Oxygen Sensor for 2004 Buick Regal
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: 2004 Buick Regal Oxygen Sensor
Vehicle Fitment- 2004 Buick Regal | All Trims | 6 Cyl 3.8L
$35.87
Delphi® Oxygen Sensor for 2004 Buick Regal
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: 2004 Buick Regal Oxygen Sensor
Vehicle Fitment- 2004 Buick Regal | GS | 6 Cyl 3.8L
- 2004 Buick Regal | LS | 6 Cyl 3.8L
$47.41Walker Products® Premium Oxygen Sensor for 2004 Buick Regal
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: 2004 Buick Regal Premium Oxygen Sensor
Vehicle Fitment- 2004 Buick Regal | All Trims | 6 Cyl 3.8L
$36.69
OEM (Genuine) 2004 Buick Regal Oxygen Sensor
PartNumber: 19178747
Product Specifications- Notes: 3.8L; Rear; W/Supercharger; Position 3;All Models; 3.8L; Rear; W/Supercharger; Position 3
- 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: 2004 Buick Regal Oxygen Sensor
Vehicle Fitment- 2004 Buick Regal | GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
$81.31 MSRP:$147.86You Save: $66.55 (46%)
Denso® Oxygen Sensor for 2004 Buick Regal
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: 2004 Buick Regal Oxygen Sensor
Vehicle Fitment- 2004 Buick Regal | All Trims | 6 Cyl 3.8L
$35.17
Walker Products® Oxygen Sensor for 2004 Buick Regal
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: 2004 Buick Regal Oxygen Sensor
Vehicle Fitment- 2004 Buick Regal | All Trims | 6 Cyl 3.8L
$32.23
Walker Products® Oxygen Sensor for 2004 Buick Regal
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: 2004 Buick Regal Oxygen Sensor
Vehicle Fitment- 2004 Buick Regal | All Trims | 6 Cyl 3.8L
$31.55
NTK® OE Type Oxygen Sensor for 2004 Buick Regal
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: 2004 Buick Regal OE Type Oxygen Sensor
Vehicle Fitment- 2004 Buick Regal | All Trims | 6 Cyl 3.8L
$36.71
Spectra Premium® Oxygen Sensor for 2004 Buick Regal
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: 2004 Buick Regal Oxygen Sensor
Vehicle Fitment- 2004 Buick Regal | All Trims | 6 Cyl 3.8L