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Replacement and OEM Parts for Buick Skylark Oxygen Sensor
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Buick Skylark Oxygen Sensor

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Oxygen Sensors
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  • Denso Oxygen Sensor for Buick Skylark - 234-4616

    Denso® Oxygen Sensor for Buick Skylark

    PartNumber: 234-4616
    Product Specifications
    • Connector Gender: Female
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511146167
    • Wire Harness Length: 68.31" (1735.1 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Buick Skylark Oxygen Sensor
    More Info
    $45.28
  • Delphi Oxygen Sensor for Buick Skylark - ES20139

    Delphi® Oxygen Sensor for Buick Skylark

    PartNumber: ES20139
    Product Specifications
    • Connector Shape: Square
    • Position: Rear
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604148136
    • Wire Harness Length: 68.8" (1720 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Buick Skylark Oxygen Sensor
    More Info
    $64.59
  • Spectra Premium Oxygen Sensor for Buick Skylark - OS5042

    Spectra Premium® Oxygen Sensor for Buick Skylark

    PartNumber: OS5042
    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: Buick Skylark Oxygen Sensor
    More Info
    $17.62
  • OEM (Genuine) Buick Skylark Front Oxygen Sensor

    PartNumber: 19178930
    OEM Buick Skylark Front Oxygen Sensor - 19178930
    Product Specifications
    • Other Names: Front Oxygen Sensor, Oxygen Sensor
    • Item Dimensions: 7.7 x 2.1 x 2.3 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25171579, 25312184, 25165313
    • Part Description: Buick Skylark Front Oxygen Sensor
    More Info
    $67.36 MSRP: $127.12
    You Save: $59.76 (48%)
  • Walker Products Premium Oxygen Sensor for Buick Skylark - 250-24616

    Walker Products® Premium Oxygen Sensor for Buick Skylark

    PartNumber: 250-24616
    Product Specifications
    • Connector Gender: Male
    • Overall Length: 68.82"(1748.028 mm)
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620042195
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 65.28"(1658.112 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Buick Skylark Premium Oxygen Sensor
    More Info
    $57.21
  • Denso Universal Fit Oxygen Sensor for Buick Skylark - 234-4000

    Denso® Universal Fit Oxygen Sensor for Buick Skylark

    PartNumber: 234-4000
    Product Specifications
    • 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: Buick Skylark Universal Fit Oxygen Sensor
    More Info
    $34.49
  • NTK OE Type Oxygen Sensor for Buick Skylark - 21002

    NTK® OE Type Oxygen Sensor for Buick Skylark

    PartNumber: 21002
    Product Specifications
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 087295210024
    • Wire Harness Length: 15.25" (387.4 mm)
    • Wires Quantity: 1 Wire Lead
    • Part Description: Buick Skylark OE Type Oxygen Sensor
    More Info
    $18.12
  • Delphi Oxygen Sensor for Buick Skylark - ES20001

    Delphi® Oxygen Sensor for Buick Skylark

    PartNumber: ES20001
    Product Specifications
    • 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: Buick Skylark Oxygen Sensor
    More Info
    $41.90
  • Spectra Premium Oxygen Sensor for Buick Skylark - OS5044

    Spectra Premium® Oxygen Sensor for Buick Skylark

    PartNumber: OS5044
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Oval
    • Installation Type: Screw
    • Overall Length: 14 3/4"
    • Position: Upstream
    • Sensor Type: Heated - Zirconia
    • Terminal Quantity: 4
    • Thread: M18 X 1.5 mm
    • UPC: 671607155051
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Buick Skylark Oxygen Sensor
    More Info
    $16.71
  • OEM (Genuine) Buick Skylark Front Oxygen Sensor

    PartNumber: 19178958
    OEM Buick Skylark Front Oxygen Sensor - 19178958
    Product Specifications
    • 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: Buick Skylark Front Oxygen Sensor
    More Info
    $66.59 MSRP: $125.66
    You Save: $59.07 (48%)
  • Walker Products Oxygen Sensor for Buick Skylark - 350-34416

    Walker Products® Oxygen Sensor for Buick Skylark

    PartNumber: 350-34416
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Location: B1S1
    • Overall Length: 68.82"
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620092312
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 65.28"
    • Wires Quantity: 4 Wire Leads
    • Part Description: Buick Skylark Oxygen Sensor
    More Info
    $35.88
  • Denso Universal Fit Oxygen Sensor for Buick Skylark - 234-2000

    Denso® Universal Fit Oxygen Sensor for Buick Skylark

    PartNumber: 234-2000
    Product Specifications
    • Installation Type: Screw
    • O2 Sensor Configuration: Universal
    • Position: Downstream
    • Sensor Type: Non Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511120006
    • Wire Harness Length: 11.77" (299 mm)
    • Wires Quantity: 2 Wire Leads
    • Part Description: Buick Skylark Universal Fit Oxygen Sensor
    More Info
    $32.84
  • Delphi Oxygen Sensor for Buick Skylark - ES20317

    Delphi® Oxygen Sensor for Buick Skylark

    PartNumber: ES20317
    Product Specifications
    • Connector Shape: Flat
    • Position: Front
    • Sensor Type: Heated
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • Thread: 18 x 1.5 mm
    • UPC: 689604188286
    • Wire Harness Length: 12.4" (310 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Buick Skylark Oxygen Sensor
    More Info
    $39.48
  • OEM (Genuine) Buick Skylark Oxygen Sensor

    PartNumber: 19178949
    OEM Buick Skylark Oxygen Sensor - 19178949
    Product Specifications
    • Other Names: Oxygen Sensor
    • Item Dimensions: 14.6 x 1.6 x 1.1 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25312195, 25162980, 25163185, 25312204, 25164727
    • Part Description: Buick Skylark Oxygen Sensor
    More Info
    $76.86 MSRP: $145.04
    You Save: $68.18 (48%)
  • Walker Products Premium Oxygen Sensor for Buick Skylark - 250-24018

    Walker Products® Premium Oxygen Sensor for Buick Skylark

    PartNumber: 250-24018
    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: Buick Skylark Premium Oxygen Sensor
    More Info
    $34.11
  • Denso Oxygen Sensor for Buick Skylark - 234-4018

    Denso® Oxygen Sensor for Buick Skylark

    PartNumber: 234-4018
    Product Specifications
    • 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: Buick Skylark Oxygen Sensor
    More Info
    $28.23
  • Delphi Oxygen Sensor for Buick Skylark - ES10966

    Delphi® Oxygen Sensor for Buick Skylark

    PartNumber: ES10966
    Product Specifications
    • Connector Shape: Round
    • Position: Upstream
    • Terminal Quantity: 1
    • UPC: 689604147320
    • Wire Harness Length: 12.8" (320 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Buick Skylark Oxygen Sensor
    More Info
    $15.96
  • OEM (Genuine) Buick Skylark Oxygen Sensor

    PartNumber: 25176707
    OEM Buick Skylark Oxygen Sensor - 25176707
    Product Specifications
    • Other Names: Oxygen Sensor
    • Item Dimensions: 7.8 x 2.0 x 2.4 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10042186
    • Part Description: Buick Skylark Oxygen Sensor
    More Info
    $26.96 MSRP: $40.14
    You Save: $13.18 (33%)
  • Walker Products Premium Oxygen Sensor for Buick Skylark - 250-24012

    Walker Products® Premium Oxygen Sensor for Buick Skylark

    PartNumber: 250-24012
    Product Specifications
    • Connector Gender: Female
    • Overall Length: 15.87"(403.098 mm)
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620017841
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 12.32"(312.928 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Buick Skylark Premium Oxygen Sensor
    More Info
    $34.46
  • Denso Oxygen Sensor for Buick Skylark - 234-2001

    Denso® Oxygen Sensor for Buick Skylark

    PartNumber: 234-2001
    Product Specifications
    • Connector Gender: Male
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream
    • Sensor Type: Non Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511120013
    • Wire Harness Length: 14.8" (375.9 mm)
    • Wires Quantity: 2 Wire Leads
    • Part Description: Buick Skylark Oxygen Sensor
    More Info
    $30.14
  • Spectra Premium Oxygen Sensor for Buick Skylark - OS5048

    Spectra Premium® Oxygen Sensor for Buick Skylark

    PartNumber: OS5048
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Oval
    • Installation Type: Screw
    • Overall Length: 15 3/8"
    • Position: Upstream
    • Sensor Type: Non Heated - Zirconia
    • Terminal Quantity: 2
    • Thread: M18 X 1.5 mm
    • UPC: 671607155235
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Buick Skylark Oxygen Sensor
    More Info
    $11.26
  • Walker Products Oxygen Sensor for Buick Skylark - 350-34525

    Walker Products® Oxygen Sensor for Buick Skylark

    PartNumber: 350-34525
    Product Specifications
    • 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: Buick Skylark Oxygen Sensor
    More Info
    $25.97
  • Denso Oxygen Sensor for Buick Skylark - 234-4012

    Denso® Oxygen Sensor for Buick Skylark

    PartNumber: 234-4012
    Product Specifications
    • Connector Gender: Male
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511140127
    • Wire Harness Length: 15.35" (389.9 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Buick Skylark Oxygen Sensor
    More Info
    $24.23
  • Walker Products Premium Oxygen Sensor for Buick Skylark - 250-22001

    Walker Products® Premium Oxygen Sensor for Buick Skylark

    PartNumber: 250-22001
    Product Specifications
    • Connector Gender: Female
    • Overall Length: 14.88"(377.952 mm)
    • Position: Upstream
    • Sensor Type: Non Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620016448
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 11.34"(288.036 mm)
    • Wires Quantity: 2 Wire Leads
    • Part Description: Buick Skylark Premium Oxygen Sensor
    More Info
    $33.08
  • Walker Products Oxygen Sensor for Buick Skylark - 350-34128

    Walker Products® Oxygen Sensor for Buick Skylark

    PartNumber: 350-34128
    Product Specifications
    • Connector Gender: Female
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 15.87"
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620089510
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 12.32"
    • Wires Quantity: 4 Wire Leads
    • Part Description: Buick Skylark Oxygen Sensor
    More Info
    $25.38
  • Walker Products Premium Oxygen Sensor for Buick Skylark - 250-21001

    Walker Products® Premium Oxygen Sensor for Buick Skylark

    PartNumber: 250-21001
    Product Specifications
    • Connector Gender: Female
    • Overall Length: 15.67"(398.018 mm)
    • Position: Upstream
    • Sensor Type: Non Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620016042
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 12.13"(308.102 mm)
    • Wires Quantity: 1 Wire Lead
    • Part Description: Buick Skylark Premium Oxygen Sensor
    More Info
    $19.84
  • Walker Products Oxygen Sensor for Buick Skylark - 350-31027

    Walker Products® Oxygen Sensor for Buick Skylark

    PartNumber: 350-31027
    Product Specifications
    • Connector Gender: Female
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Location: B1S1
    • Overall Length: 15.67"
    • Position: Upstream
    • Sensor Type: Non Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620086755
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 12.13"
    • Wires Quantity: 1 Wire Lead
    • Part Description: Buick Skylark Oxygen Sensor
    More Info
    $19.84
  • Walker Products Oxygen Sensor for Buick Skylark - 350-32013

    Walker Products® Oxygen Sensor for Buick Skylark

    PartNumber: 350-32013
    Product Specifications
    • Connector Gender: Female
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 14.88"
    • Position: Upstream
    • Sensor Type: Non Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620087073
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 11.34"
    • Wires Quantity: 2 Wire Leads
    • Part Description: Buick Skylark Oxygen Sensor
    More Info
    $17.48
  • NTK OE Type Oxygen Sensor for Buick Skylark - 21006

    NTK® OE Type Oxygen Sensor for Buick Skylark

    PartNumber: 21006
    Product Specifications
    • Mounting Type: Threaded
    • Sensor Type: Heated
    • Thread Diameter: 18.000
    • Universal Or Specific Fit: Specific
    • UPC: 087295210062
    • Wire Quantity: 4
    • Wiring Harness Length: 13.7500
    • Part Description: Buick Skylark OE Type Oxygen Sensor
    More Info
    $31.23
  • NTK OE Type Oxygen Sensor for Buick Skylark - 21539

    NTK® OE Type Oxygen Sensor for Buick Skylark

    PartNumber: 21539
    Product Specifications
    • 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: Buick Skylark OE Type Oxygen Sensor
    More Info
    $43.86
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