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Replacement and OEM Parts for Cadillac ATS Oxygen Sensor
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Cadillac ATS Oxygen Sensor

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Oxygen Sensors
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  • OEM Cadillac ATS Lower Oxygen Sensor Diagram - 12634064
    View Related Parts

    OEM (Genuine) Cadillac ATS Lower Oxygen Sensor

    PartNumber: 12634064
    OEM Cadillac ATS Lower Oxygen Sensor - 12634064
    Product Specifications
    • Item Dimensions: 7.7 x 2.5 x 2.2 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac ATS Lower Oxygen Sensor
    More Info
    $68.60 MSRP: $129.46
    You Save: $60.86 (48%)
  • Denso Oxygen Sensor for Cadillac ATS - 234-4565

    Denso® Oxygen Sensor for Cadillac ATS

    PartNumber: 234-4565
    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: 042511121164
    • Wire Harness Length: 10.24" (260.1 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Cadillac ATS Oxygen Sensor
    More Info
    $52.51
  • Delphi Oxygen Sensor for Cadillac ATS - ES20113

    Delphi® Oxygen Sensor for Cadillac ATS

    PartNumber: ES20113
    Product Specifications
    • Connector Shape: Square
    • Position: Rear Passenger Side
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604145265
    • Wire Harness Length: 12.4" (310 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Cadillac ATS Oxygen Sensor
    More Info
    $44.84
  • Spectra Premium Oxygen Sensor for Cadillac ATS - OS5509

    Spectra Premium® Oxygen Sensor for Cadillac ATS

    PartNumber: OS5509
    Product Specifications
    • Connector Gender: Female
    • Connector Shape: Square
    • Installation Type: Screw
    • Overall Length: 14 15/16"
    • Position: Downstream Driver Side
    • Sensor Type: Heated - Zirconia
    • Terminal Quantity: 4
    • Thread: M18 X 1.5 mm
    • UPC: 671607538946
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Cadillac ATS Oxygen Sensor
    More Info
    $26.51
  • Walker Products Wideband Premium Oxygen Sensor for Cadillac ATS - 250-25128

    Walker Products® Wideband Premium Oxygen Sensor for Cadillac ATS

    PartNumber: 250-25128
    Product Specifications
    • Connector Gender: Male
    • Overall Length: 18.89"(479.806 mm)
    • Position: Upstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620117572
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 15.39"(390.906 mm)
    • Wires Quantity: 5 Wire Leads
    • Part Description: Cadillac ATS Wideband Premium Oxygen Sensor
    More Info
    $102.05
  • OEM Cadillac ATS Lower Oxygen Sensor Diagram - 12666671
    View Related Parts

    OEM (Genuine) Cadillac ATS Lower Oxygen Sensor

    PartNumber: 12666671
    OEM Cadillac ATS Lower Oxygen Sensor - 12666671
    Product Specifications
    • Other Names: Lower Oxygen Sensor, Oxygen Sensor
    • Item Dimensions: 8.1 x 2.0 x 2.1 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac ATS Lower Oxygen Sensor
    More Info
    $38.60 MSRP: $72.84
    You Save: $34.24 (48%)
  • Denso Oxygen Sensor for Cadillac ATS - 234-4441

    Denso® Oxygen Sensor for Cadillac ATS

    PartNumber: 234-4441
    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: 042511118188
    • Wire Harness Length: 14.76" (374.9 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Cadillac ATS Oxygen Sensor
    More Info
    $49.95
  • Walker Products Oxygen Sensor for Cadillac ATS - 350-35110

    Walker Products® Oxygen Sensor for Cadillac ATS

    PartNumber: 350-35110
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 18.89"
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620117879
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 15.39"
    • Wires Quantity: 5 Wire Leads
    • Part Description: Cadillac ATS Oxygen Sensor
    More Info
    $70.00
  • OEM Cadillac ATS Upper Oxygen Sensor Diagram - 12634062
    View Related Parts

    OEM (Genuine) Cadillac ATS Upper Oxygen Sensor

    PartNumber: 12634062
    OEM Cadillac ATS Upper Oxygen Sensor - 12634062
    Product Specifications
    • Item Dimensions: 7.3 x 2.1 x 2.1 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac ATS Upper Oxygen Sensor
    More Info
    $67.17 MSRP: $126.77
    You Save: $59.60 (48%)
  • Walker Products Premium Oxygen Sensor for Cadillac ATS - 250-241162

    Walker Products® Premium Oxygen Sensor for Cadillac ATS

    PartNumber: 250-241162
    Product Specifications
    • Connector Gender: Male
    • Location: B1S1 Sensor
    • Overall Length: 14.88"(377.952 mm)
    • Position: Upstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620102950
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 11.34"(288.036 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Cadillac ATS Premium Oxygen Sensor
    More Info
    $52.72
  • OEM Cadillac ATS Lower Oxygen Sensor Diagram - 12683553
    View Related Parts

    OEM (Genuine) Cadillac ATS Lower Oxygen Sensor

    PartNumber: 12683553
    OEM Cadillac ATS Lower Oxygen Sensor - 12683553
    Product Specifications
    • Item Dimensions: 8.4 x 3.2 x 3.1 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12627140
    • Part Description: Cadillac ATS Lower Oxygen Sensor
    More Info
    $55.84 MSRP: $105.38
    You Save: $49.54 (48%)
  • Walker Products Premium Oxygen Sensor for Cadillac ATS - 250-24869

    Walker Products® Premium Oxygen Sensor for Cadillac ATS

    PartNumber: 250-24869
    Product Specifications
    • Connector Gender: Male
    • Overall Length: 16.85"(427.99 mm)
    • Position: Upstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620038365
    • Wire Gauge Measurement: 22 Gauge
    • Wire Harness Length: 13.31"(338.074 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Cadillac ATS Premium Oxygen Sensor
    More Info
    $56.69
  • OEM Cadillac ATS Upper Oxygen Sensor Diagram - 12675980
    View Related Parts

    OEM (Genuine) Cadillac ATS Upper Oxygen Sensor

    PartNumber: 12675980
    OEM Cadillac ATS Upper Oxygen Sensor - 12675980
    Product Specifications
    • Item Dimensions: 8.3 x 3.0 x 3.2 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac ATS Upper Oxygen Sensor
    More Info
    $50.84 MSRP: $95.94
    You Save: $45.10 (48%)
  • Walker Products Premium Oxygen Sensor for Cadillac ATS - 250-241133

    Walker Products® Premium Oxygen Sensor for Cadillac ATS

    PartNumber: 250-241133
    Product Specifications
    • 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: Cadillac ATS Premium Oxygen Sensor
    More Info
    $45.23
  • OEM Cadillac ATS Upper Oxygen Sensor Diagram - 12666672
    View Related Parts

    OEM (Genuine) Cadillac ATS Upper Oxygen Sensor

    PartNumber: 12666672
    OEM Cadillac ATS Upper Oxygen Sensor - 12666672
    Product Specifications
    • Other Names: Oxygen Sensor, Upper Oxygen Sensor
    • Item Dimensions: 8.4 x 3.0 x 3.1 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac ATS Upper Oxygen Sensor
    More Info
    $38.87 MSRP: $73.36
    You Save: $34.49 (48%)
  • Walker Products Premium Oxygen Sensor for Cadillac ATS - 250-24773

    Walker Products® Premium Oxygen Sensor for Cadillac ATS

    PartNumber: 250-24773
    Product Specifications
    • Connector Gender: Male
    • Overall Length: 15.87"(403.098 mm)
    • Position: Downstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620014703
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 12.32"(312.928 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Cadillac ATS Premium Oxygen Sensor
    More Info
    $44.99
  • OEM Cadillac ATS Upper Oxygen Sensor Diagram - 12645561
    View Related Parts

    OEM (Genuine) Cadillac ATS Upper Oxygen Sensor

    PartNumber: 12645561
    OEM Cadillac ATS Upper Oxygen Sensor - 12645561
    Product Specifications
    • Other Names: Oxygen Sensor, Upper Oxygen Sensor
    • Item Dimensions: 8.4 x 3.2 x 3.1 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac ATS Upper Oxygen Sensor
    More Info
    $49.93 MSRP: $94.22
    You Save: $44.29 (48%)
  • Walker Products Oxygen Sensor for Cadillac ATS - 350-34490

    Walker Products® Oxygen Sensor for Cadillac ATS

    PartNumber: 350-34490
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 16.85"
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620093043
    • Wire Gauge Measurement: 22 Gauge
    • Wire Harness Length: 13.31"
    • Wires Quantity: 4 Wire Leads
    • Part Description: Cadillac ATS Oxygen Sensor
    More Info
    $49.13
  • OEM Cadillac ATS Upper Oxygen Sensor Diagram - 12671088
    View Related Parts

    OEM (Genuine) Cadillac ATS Upper Oxygen Sensor

    PartNumber: 12671088
    OEM Cadillac ATS Upper Oxygen Sensor - 12671088
    Product Specifications
    • Other Names: Oxygen Sensor, Upper Oxygen Sensor
    • Item Dimensions: 8.2 x 3.0 x 3.1 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac ATS Upper Oxygen Sensor
    More Info
    $36.56 MSRP: $69.00
    You Save: $32.44 (48%)
  • Walker Products Premium Oxygen Sensor for Cadillac ATS - 250-241132

    Walker Products® Premium Oxygen Sensor for Cadillac ATS

    PartNumber: 250-241132
    Product Specifications
    • 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: Cadillac ATS Premium Oxygen Sensor
    More Info
    $42.35
  • OEM Cadillac ATS Lower Oxygen Sensor Diagram - 12671087
    View Related Parts

    OEM (Genuine) Cadillac ATS Lower Oxygen Sensor

    PartNumber: 12671087
    OEM Cadillac ATS Lower Oxygen Sensor - 12671087
    Product Specifications
    • Other Names: Lower Oxygen Sensor, Oxygen Sensor
    • Item Dimensions: 8.2 x 3.1 x 3.2 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac ATS Lower Oxygen Sensor
    More Info
    $35.13 MSRP: $66.30
    You Save: $31.17 (48%)
  • Walker Products Oxygen Sensor for Cadillac ATS - 350-34966

    Walker Products® Oxygen Sensor for Cadillac ATS

    PartNumber: 350-34966
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 14.88"
    • Position: Upstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620111419
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 11.34"
    • Wires Quantity: 4 Wire Leads
    • Part Description: Cadillac ATS Oxygen Sensor
    More Info
    $42.13
  • Walker Products Oxygen Sensor for Cadillac ATS - 350-34948

    Walker Products® Oxygen Sensor for Cadillac ATS

    PartNumber: 350-34948
    Product Specifications
    • 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: Cadillac ATS Oxygen Sensor
    More Info
    $39.99
  • Walker Products Wideband Premium Oxygen Sensor for Cadillac ATS - 250-241212

    Walker Products® Wideband Premium Oxygen Sensor for Cadillac ATS

    PartNumber: 250-241212
    Product Specifications
    • Connector Gender: Male
    • Position: Downstream Passenger Side
    • UPC: 724620130304
    • Part Description: Cadillac ATS Wideband Premium Oxygen Sensor
    More Info
    $41.35
  • Walker Products Oxygen Sensor for Cadillac ATS - 350-34003

    Walker Products® Oxygen Sensor for Cadillac ATS

    PartNumber: 350-34003
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 15.87"
    • Position: Upstream Rear
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620088278
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 12.32"
    • Wires Quantity: 4 Wire Leads
    • Part Description: Cadillac ATS Oxygen Sensor
    More Info
    $38.64
  • Walker Products Oxygen Sensor for Cadillac ATS - 350-341064

    Walker Products® Oxygen Sensor for Cadillac ATS

    PartNumber: 350-341064
    Product Specifications
    • Connector Gender: Male
    • Overall Length: 13.9
    • Position: Downstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620154317
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 10.35" (262.9 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Cadillac ATS Oxygen Sensor
    More Info
    $38.47
  • Walker Products Oxygen Sensor for Cadillac ATS - 350-34939

    Walker Products® Oxygen Sensor for Cadillac ATS

    PartNumber: 350-34939
    Product Specifications
    • 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: Cadillac ATS Oxygen Sensor
    More Info
    $32.60
  • NTK OE Type Oxygen Sensor for Cadillac ATS - 21571

    NTK® OE Type Oxygen Sensor for Cadillac ATS

    PartNumber: 21571
    Product Specifications
    • Mounting Type: Threaded
    • Sensor Type: Heated
    • Thread Diameter: 18.000
    • Universal Or Specific Fit: Specific
    • UPC: 087295215715
    • Wire Quantity: 4
    • Wiring Harness Length: 12.7500
    • Part Description: Cadillac ATS OE Type Oxygen Sensor
    More Info
    $59.52
  • Spectra Premium Oxygen Sensor for Cadillac ATS - OS5554

    Spectra Premium® Oxygen Sensor for Cadillac ATS

    PartNumber: OS5554
    Product Specifications
    • Connector Gender: Female
    • Connector Shape: Trapeze
    • Installation Type: Screw
    • Overall Length: 17 5/16"
    • Position: Upstream Driver Side
    • Sensor Type: Heated - Zirconia
    • Terminal Quantity: 4
    • Thread: M18 X 1.5 mm
    • UPC: 671607539394
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Cadillac ATS Oxygen Sensor
    More Info
  • Denso Oxygen Sensor for Cadillac ATS - 234-4762

    Denso® Oxygen Sensor for Cadillac ATS

    PartNumber: 234-4762
    Product Specifications
    • 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: Cadillac ATS Oxygen Sensor
    More Info
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