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Replacement and OEM Parts for 2017 Buick Regal Oxygen Sensor

2017 Buick Regal Oxygen Sensor

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2017 Buick Regal
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Oxygen Sensors
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  • OEM 2017 Buick Regal Upper Oxygen Sensor Diagram - 12643707
    View Related Parts

    OEM (Genuine) 2017 Buick Regal Upper Oxygen Sensor

    PartNumber: 12643707
    OEM 2017 Buick Regal Upper Oxygen Sensor - 12643707
    Product Specifications
    • Notes: 2.0 Liter Turbo; Regal; 2.0l; Upstream;Regal; 2.4l; Upstream
    • Item Dimensions: 8.2 x 3.1 x 3.1 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12627139
    • Part Description: 2017 Buick Regal Upper Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2017 Buick Regal | Base, GS, Premium, Sport Touring | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
    $44.51 MSRP: $69.20
    You Save: $24.69 (36%)
  • Denso Oxygen Sensor for 2017 Buick Regal - 234-4526

    Denso® Oxygen Sensor for 2017 Buick Regal

    PartNumber: 234-4526
    Product Specifications
    • Notes: OE Quality Replacement Sensor
    • Connector Gender: Male
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511118843
    • Wire Harness Length: 16.38" (416.1 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2017 Buick Regal Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2017 Buick Regal | All Trims | 4 Cyl 2.4L
    $39.35
  • Delphi Oxygen Sensor for 2017 Buick Regal - ES20009

    Delphi® Oxygen Sensor for 2017 Buick Regal

    PartNumber: ES20009
    Product Specifications
    • Notes: 21in Length
    • Connector Shape: Triangular
    • Overall Length: 23.2" (580 mm)
    • Position: Upstream
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604145548
    • Wire Harness Length: 22" (550 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: 2017 Buick Regal Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2017 Buick Regal | Base | 4 Cyl 2.4L
    $78.14
  • NTK OE Type Oxygen Sensor for 2017 Buick Regal - 21071

    NTK® OE Type Oxygen Sensor for 2017 Buick Regal

    PartNumber: 21071
    Product Specifications
    • Notes: B1S2; OE MFR: NTK
    • Mounting Type: Threaded
    • Sensor Type: Heated
    • Thread Diameter: 18.000
    • Universal Or Specific Fit: Specific
    • UPC: 087295210710
    • Wire Quantity: 4
    • Wiring Harness Length: 14.7500
    • Part Description: 2017 Buick Regal OE Type Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2017 Buick Regal | All Trims | 4 Cyl 2.0L
    $50.41
  • Walker Products Premium Oxygen Sensor for 2017 Buick Regal - 250-24492

    Walker Products® Premium Oxygen Sensor for 2017 Buick Regal

    PartNumber: 250-24492
    Product Specifications
    • Notes: B1S1
    • Connector Gender: Female
    • Overall Length: 22.76"(578.104 mm)
    • Position: Upstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620043741
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 19.21"(487.934 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2017 Buick Regal Premium Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2017 Buick Regal | Base | 4 Cyl 2.4L
    $47.23
  • OEM 2017 Buick Regal Upper Oxygen Sensor Diagram - 12616502
    View Related Parts

    OEM (Genuine) 2017 Buick Regal Upper Oxygen Sensor

    PartNumber: 12616502
    OEM 2017 Buick Regal Upper Oxygen Sensor - 12616502
    Product Specifications
    • Notes: 2.4 Liter
    • Item Dimensions: 8.2 x 3.1 x 3.1 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12617648
    • Part Description: 2017 Buick Regal Upper Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2017 Buick Regal | Base, CXL, GS, Premium | 4 Cyl 2.0 L FLEX, 4 Cyl 2.4 L ELECTRIC/GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
    $86.23 MSRP: $162.72
    You Save: $76.49 (48%)
  • Denso Universal Fit Oxygen Sensor for 2017 Buick Regal - 234-4212

    Denso® Universal Fit Oxygen Sensor for 2017 Buick Regal

    PartNumber: 234-4212
    Product Specifications
    • Notes: OE Quality Universal Replacement Sensor
    • Installation Type: Screw
    • O2 Sensor Configuration: Universal
    • OE Part Number: 5C5Z9F472AA, 88Z9F472AB
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511142121
    • Wire Harness Length: 11.77" (299 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2017 Buick Regal Universal Fit Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2017 Buick Regal | All Trims | 4 Cyl 2.4L
    $31.25
  • Walker Products Premium Oxygen Sensor for 2017 Buick Regal - 250-241133

    Walker Products® Premium Oxygen Sensor for 2017 Buick Regal

    PartNumber: 250-241133
    Product Specifications
    • Notes: B1S1
    • Connector Gender: Male
    • Location: B1S1 Sensor
    • Overall Length: 15.87"(403.098 mm)
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620101915
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 12.32"(312.928 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2017 Buick Regal Premium Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2017 Buick Regal | Base | 4 Cyl 2.0L
    • 2017 Buick Regal | GS | 4 Cyl 2.0L
    • 2017 Buick Regal | Premium | 4 Cyl 2.0L
    • 2017 Buick Regal | Sport Touring | 4 Cyl 2.0L
    Show More
    $45.23
  • OEM 2017 Buick Regal Lower Oxygen Sensor Diagram - 12661898
    View Related Parts

    OEM (Genuine) 2017 Buick Regal Lower Oxygen Sensor

    PartNumber: 12661898
    OEM 2017 Buick Regal Lower Oxygen Sensor - 12661898
    Product Specifications
    • Notes: 2.0 Liter Turbo; Regal; 2.0l; Downstream;Regal; 2.4l; Downstream
    • Item Dimensions: 2.0 x 18.7 x 1.0 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12643903
    • Part Description: 2017 Buick Regal Lower Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2017 Buick Regal | Base, GS, Premium, Sport Touring | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
    $66.39 MSRP: $125.29
    You Save: $58.90 (48%)
  • Denso Oxygen Sensor for 2017 Buick Regal - 234-4673

    Denso® Oxygen Sensor for 2017 Buick Regal

    PartNumber: 234-4673
    Product Specifications
    • Notes: DENSO is the OE Manufacturer / Oxygen Sensor
    • Connector Gender: Male
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511112179
    • Wire Harness Length: 21.65" (549.9 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2017 Buick Regal Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2017 Buick Regal | All Trims | 4 Cyl 2.4L
    $37.47
  • Walker Products Premium Oxygen Sensor for 2017 Buick Regal - 250-24698

    Walker Products® Premium Oxygen Sensor for 2017 Buick Regal

    PartNumber: 250-24698
    Product Specifications
    • Notes: B1S2
    • Connector Gender: Female
    • Location: B1S2 Sensor
    • Overall Length: 20.79"(528.066 mm)
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620014215
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 17.24"(437.896 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2017 Buick Regal Premium Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2017 Buick Regal | Base | 4 Cyl 2.4L
    $43.87
  • OEM 2017 Buick Regal Lower Oxygen Sensor Diagram - 12656543
    View Related Parts

    OEM (Genuine) 2017 Buick Regal Lower Oxygen Sensor

    PartNumber: 12656543
    OEM 2017 Buick Regal Lower Oxygen Sensor - 12656543
    Product Specifications
    • Notes: 2.4 Liter, All
    • Item Dimensions: 8.5 x 3.1 x 3.2 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12639693, 12646200
    • Part Description: 2017 Buick Regal Lower Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2017 Buick Regal | Base, CXL, Premium | 4 Cyl 2.4 L ELECTRIC/GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
    $99.07 MSRP: $186.94
    You Save: $87.87 (48%)
  • Walker Products Premium Oxygen Sensor for 2017 Buick Regal - 250-241132

    Walker Products® Premium Oxygen Sensor for 2017 Buick Regal

    PartNumber: 250-241132
    Product Specifications
    • Notes: B1S2
    • Connector Gender: Male
    • Location: B1S2 Sensor
    • Overall Length: 15.87"(403.098 mm)
    • Position: Downstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620101922
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 12.32"(312.928 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2017 Buick Regal Premium Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2017 Buick Regal | Base | 4 Cyl 2.0L
    • 2017 Buick Regal | GS | 4 Cyl 2.0L
    • 2017 Buick Regal | Premium | 4 Cyl 2.0L
    • 2017 Buick Regal | Sport Touring | 4 Cyl 2.0L
    Show More
    $42.35
  • Walker Products Oxygen Sensor for 2017 Buick Regal - 350-34948

    Walker Products® Oxygen Sensor for 2017 Buick Regal

    PartNumber: 350-34948
    Product Specifications
    • Notes: Upstream; B1S1
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 15.87"
    • Position: Upstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620106538
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 12.32"
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2017 Buick Regal Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2017 Buick Regal | Base | 4 Cyl 2.0L
    • 2017 Buick Regal | GS | 4 Cyl 2.0L
    • 2017 Buick Regal | Premium | 4 Cyl 2.0L
    • 2017 Buick Regal | Sport Touring | 4 Cyl 2.0L
    Show More
    $39.99
  • Walker Products Oxygen Sensor for 2017 Buick Regal - 350-34633

    Walker Products® Oxygen Sensor for 2017 Buick Regal

    PartNumber: 350-34633
    Product Specifications
    • Notes: Upstream; B1S1
    • Connector Gender: Female
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 22.76"
    • Position: Upstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620094439
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 19.21"
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2017 Buick Regal Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2017 Buick Regal | Base | 4 Cyl 2.4L
    $34.90
  • Walker Products Oxygen Sensor for 2017 Buick Regal - 350-34489

    Walker Products® Oxygen Sensor for 2017 Buick Regal

    PartNumber: 350-34489
    Product Specifications
    • Notes: Downstream; B1S2
    • Connector Gender: Female
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Location: B1S2
    • Overall Length: 20.79"
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620093036
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 17.24"
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2017 Buick Regal Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2017 Buick Regal | Base | 4 Cyl 2.4L
    $35.05
  • Walker Products Oxygen Sensor for 2017 Buick Regal - 350-34939

    Walker Products® Oxygen Sensor for 2017 Buick Regal

    PartNumber: 350-34939
    Product Specifications
    • Notes: Downstream; B1S2
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 15.87"
    • Position: Downstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620106903
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 12.32"
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2017 Buick Regal Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2017 Buick Regal | Base | 4 Cyl 2.0L
    • 2017 Buick Regal | GS | 4 Cyl 2.0L
    • 2017 Buick Regal | Premium | 4 Cyl 2.0L
    • 2017 Buick Regal | Sport Touring | 4 Cyl 2.0L
    Show More
    $32.60
  • Denso Oxygen Sensor for 2017 Buick Regal - 234-4762

    Denso® Oxygen Sensor for 2017 Buick Regal

    PartNumber: 234-4762
    Product Specifications
    • Notes: OE Quality Replacement Sensor
    • Connector Gender: Male
    • Mounting Type: Threaded
    • Sensor Type: Heated
    • Thread Diameter: 0.708
    • Universal Or Specific Fit: Specific
    • UPC: 042511208780
    • Wire Quantity: 4
    • Wiring Harness Length: 14.76
    • Part Description: 2017 Buick Regal Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2017 Buick Regal | All Trims | 4 Cyl 2.0L
  • Denso Oxygen Sensor for 2017 Buick Regal - 234-4763

    Denso® Oxygen Sensor for 2017 Buick Regal

    PartNumber: 234-4763
    Product Specifications
    • Notes: DENSO is the OE Manufacturer / Oxygen Sensor
    • Connector Gender: Male
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511208797
    • Wire Harness Length: 15.04" (382 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2017 Buick Regal Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2017 Buick Regal | All Trims | 4 Cyl 2.0L