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Replacement and OEM Parts for Cadillac Oxygen Sensor
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Cadillac Oxygen Sensor

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Oxygen Sensors
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323 Products found

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  • OEM (Genuine) Cadillac Front Oxygen Sensor

    PartNumber: 12583804
    OEM Cadillac Front Oxygen Sensor - 12583804
    Product Specifications
    • Other Names: Front Oxygen Sensor, Oxygen Sensor
    • Item Dimensions: 8.4 x 3.3 x 3.4 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac Front Oxygen Sensor
    More Info
    $56.07 MSRP: $105.82
    You Save: $49.75 (48%)
  • Denso Air Fuel Ratio Sensor for Cadillac - 234-5110

    Denso® Air Fuel Ratio Sensor for Cadillac

    PartNumber: 234-5110
    Product Specifications
    • Connector Gender: Male
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511116047
    • Wire Harness Length: 11.46" (291.1 mm)
    • Wires Quantity: 5 Wire Leads
    • Part Description: Cadillac Air Fuel Ratio Sensor
    More Info
    $110.19
  • Delphi Oxygen Sensor for Cadillac - ES10926

    Delphi® Oxygen Sensor for Cadillac

    PartNumber: ES10926
    Product Specifications
    • Connector Shape: Flat
    • Position: Front
    • Terminal Quantity: 5
    • Terminal Type: Blade
    • UPC: 689604146934
    • Wire Harness Length: 22.6" (565 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Cadillac Oxygen Sensor
    More Info
    $165.08
  • Spectra Premium Wideband Oxygen Sensor for Cadillac - OS6044

    Spectra Premium® Wideband Oxygen Sensor for Cadillac

    PartNumber: OS6044
    Product Specifications
    • Connector Shape: Rectangular
    • Installation Type: Screw
    • Overall Length: 24-15/16"
    • Position: Upstream Driver Side
    • Terminal Quantity: 6/3
    • UPC: 671607161861
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Cadillac Wideband Oxygen Sensor
    More Info
    $113.06
  • NTK OE Type 5-Wire Wideband A/F Sensor for Cadillac - 24312

    NTK® OE Type 5-Wire Wideband A/F Sensor for Cadillac

    PartNumber: 24312
    Product Specifications
    • Meets or Exceeds Original Equipment Manufacture Specifications: Yes
    • Mounting Bracket Included: No
    • Sensor Type: Heated
    • Thread Diameter: 18.000
    • Thread Length: 0.38
    • Universal Or Specific Fit: Specific
    • UPC: 087295243121
    • Wire Quantity: 5
    • Wiring Harness Length: 47.3
    • Part Description: Cadillac OE Type 5-Wire Wideband A/F Sensor
    More Info
    $128.81
  • Walker Products Wideband Premium Oxygen Sensor for Cadillac - 250-25010

    Walker Products® Wideband Premium Oxygen Sensor for Cadillac

    PartNumber: 250-25010
    Product Specifications
    • Connector Gender: Female
    • Overall Length: 23.35"(593.09 mm)
    • Position: Upstream Front
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620039843
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 19.8"(502.92 mm)
    • Wires Quantity: 5 Wire Leads
    • Part Description: Cadillac Wideband Premium Oxygen Sensor
    More Info
    $109.03
  • OEM (Genuine) Cadillac Rear Oxygen Sensor

    PartNumber: 12609457
    OEM Cadillac Rear Oxygen Sensor - 12609457
    Product Specifications
    • Other Names: Oxygen Sensor, Rear Oxygen Sensor
    • Item Dimensions: 8.4 x 3.2 x 3.2 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac Rear Oxygen Sensor
    More Info
    $54.76 MSRP: $103.32
    You Save: $48.56 (47%)
  • Denso Air Fuel Ratio Sensor for Cadillac - 234-5006

    Denso® Air Fuel Ratio Sensor for Cadillac

    PartNumber: 234-5006
    Product Specifications
    • Connector Gender: Male
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511113411
    • Wire Harness Length: 22.2" (563.9 mm)
    • Wires Quantity: 5 Wire Leads
    • Part Description: Cadillac Air Fuel Ratio Sensor
    More Info
    $109.69
  • Delphi Oxygen Sensor for Cadillac - ES10924

    Delphi® Oxygen Sensor for Cadillac

    PartNumber: ES10924
    Product Specifications
    • Connector Shape: Square
    • Position: Front
    • Terminal Quantity: 5
    • Terminal Type: Blade
    • UPC: 689604146910
    • Wire Harness Length: 48" (1200 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Cadillac Oxygen Sensor
    More Info
    $156.22
  • Spectra Premium Oxygen Sensor for Cadillac - OS5056

    Spectra Premium® Oxygen Sensor for Cadillac

    PartNumber: OS5056
    Product Specifications
    • Connector Gender: Female
    • Connector Shape: Trapeze
    • Installation Type: Screw
    • Overall Length: 16 3/4"
    • Position: Upstream Driver Side
    • Sensor Type: Heated - Zirconia
    • Terminal Quantity: 5
    • Thread: M18 X 1.5 mm
    • UPC: 671607155655
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Cadillac Oxygen Sensor
    More Info
    $51.65
  • Walker Products Oxygen Sensor for Cadillac - 350-35055

    Walker Products® Oxygen Sensor for Cadillac

    PartNumber: 350-35055
    Product Specifications
    • Connector Gender: Female
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 23.35"
    • Position: Upstream Rear
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620095207
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 19.8"
    • Wires Quantity: 5 Wire Leads
    • Part Description: Cadillac Oxygen Sensor
    More Info
    $89.30
  • NTK OE Type Oxygen Sensor for Cadillac - 21066

    NTK® OE Type Oxygen Sensor for Cadillac

    PartNumber: 21066
    Product Specifications
    • Mounting Type: Threaded
    • Sensor Type: Heated
    • Thread Diameter: 18.000
    • Universal Or Specific Fit: Specific
    • UPC: 087295210666
    • Wire Quantity: 4
    • Wiring Harness Length: 15.0000
    • Part Description: Cadillac OE Type Oxygen Sensor
    More Info
    $46.59
  • OEM (Genuine) Cadillac Lower Oxygen Sensor

    PartNumber: 12657188
    OEM Cadillac Lower Oxygen Sensor - 12657188
    Product Specifications
    • Item Dimensions: 8.6 x 3.3 x 3.3 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac Lower Oxygen Sensor
    More Info
    $34.90 MSRP: $63.16
    You Save: $28.26 (45%)
  • Denso Oxygen Sensor for Cadillac - 234-4338

    Denso® Oxygen Sensor for Cadillac

    PartNumber: 234-4338
    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: 042511113176
    • Wire Harness Length: 31.5" (800.1 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Cadillac Oxygen Sensor
    More Info
    $84.43
  • Delphi Oxygen Sensor for Cadillac - ES10923

    Delphi® Oxygen Sensor for Cadillac

    PartNumber: ES10923
    Product Specifications
    • Connector Shape: Square
    • Position: Upstream
    • Terminal Quantity: 5
    • Terminal Type: Blade
    • Thread: 18 x 1.5 mm
    • UPC: 689604146903
    • Wire Harness Length: 24" (600 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Cadillac Oxygen Sensor
    More Info
    $140.73
  • Spectra Premium Oxygen Sensor for Cadillac - OS5461

    Spectra Premium® Oxygen Sensor for Cadillac

    PartNumber: OS5461
    Product Specifications
    • Connector Gender: Female
    • Connector Shape: Trapeze
    • Installation Type: Screw
    • Overall Length: 22 5/8"
    • Position: Downstream
    • Sensor Type: Heated - Zirconia
    • Terminal Quantity: 4
    • Thread: M18 X 1.5 mm
    • UPC: 671607159714
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Cadillac Oxygen Sensor
    More Info
    $45.52
  • Walker Products Wideband Premium Oxygen Sensor for Cadillac - 250-25038

    Walker Products® Wideband Premium Oxygen Sensor for Cadillac

    PartNumber: 250-25038
    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: 724620018626
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 13.31"(338.074 mm)
    • Wires Quantity: 5 Wire Leads
    • Part Description: Cadillac Wideband Premium Oxygen Sensor
    More Info
    $119.47
  • NTK OE Type Oxygen Sensor for Cadillac - 21546

    NTK® OE Type Oxygen Sensor for Cadillac

    PartNumber: 21546
    Product Specifications
    • Mounting Type: Threaded
    • Sensor Type: Heated
    • Thread Diameter: 18.000
    • Universal Or Specific Fit: Specific
    • UPC: 087295215463
    • Wire Quantity: 4
    • Wiring Harness Length: 16.5000
    • Part Description: Cadillac OE Type Oxygen Sensor
    More Info
    $45.42
  • OEM (Genuine) Cadillac Rear Oxygen Sensor

    PartNumber: 19209808
    OEM Cadillac Rear Oxygen Sensor - 19209808
    Product Specifications
    • Other Names: Oxygen Sensor, Rear Oxygen Sensor
    • Item Dimensions: 8.6 x 3.3 x 3.3 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25333812, 12573168, 12583806, 19210711, 12575389, 19256731
    • Part Description: Cadillac Rear Oxygen Sensor
    More Info
    $54.58 MSRP: $102.98
    You Save: $48.40 (47%)
  • Denso Oxygen Sensor for Cadillac - 234-4688

    Denso® Oxygen Sensor for Cadillac

    PartNumber: 234-4688
    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: 042511111639
    • Wire Harness Length: 23.23" (590 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Cadillac Oxygen Sensor
    More Info
    $74.98
  • Spectra Premium Oxygen Sensor for Cadillac - OS5502

    Spectra Premium® Oxygen Sensor for Cadillac

    PartNumber: OS5502
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Trapeze
    • Installation Type: Screw
    • Overall Length: 22 1/4"
    • Position: Front
    • Sensor Type: Heated - Zirconia
    • Terminal Quantity: 4
    • Thread: M18 X 1.5 mm
    • UPC: 671607538878
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Cadillac Oxygen Sensor
    More Info
    $39.44
  • Walker Products Oxygen Sensor for Cadillac - 350-35013

    Walker Products® Oxygen Sensor for Cadillac

    PartNumber: 350-35013
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 16.85"
    • Position: Upstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620094798
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 13.31"
    • Wires Quantity: 5 Wire Leads
    • Part Description: Cadillac Oxygen Sensor
    More Info
    $85.05
  • NTK OE Type Oxygen Sensor for Cadillac - 21516

    NTK® OE Type Oxygen Sensor for Cadillac

    PartNumber: 21516
    Product Specifications
    • Mounting Type: Threaded
    • Sensor Type: Heated
    • Thread Diameter: 18.000
    • Universal Or Specific Fit: Specific
    • UPC: 087295215166
    • Wire Quantity: 4
    • Wiring Harness Length: 15.7500
    • Part Description: Cadillac OE Type Oxygen Sensor
    More Info
    $41.59
  • OEM (Genuine) Cadillac Front Oxygen Sensor

    PartNumber: 12572705
    OEM Cadillac Front Oxygen Sensor - 12572705
    Product Specifications
    • Other Names: Front Oxygen Sensor, Oxygen Sensor
    • Item Dimensions: 8.5 x 3.3 x 3.3 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac Front Oxygen Sensor
    More Info
    $92.97 MSRP: $175.44
    You Save: $82.47 (48%)
  • Denso Air Fuel Ratio Sensor for Cadillac - 234-5003

    Denso® Air Fuel Ratio Sensor for Cadillac

    PartNumber: 234-5003
    Product Specifications
    • Connector Gender: Male
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511113381
    • Wire Harness Length: 20.28" (515.1 mm)
    • Wires Quantity: 5 Wire Leads
    • Part Description: Cadillac Air Fuel Ratio Sensor
    More Info
    $84.00
  • Delphi Oxygen Sensor for Cadillac - ES20383

    Delphi® Oxygen Sensor for Cadillac

    PartNumber: ES20383
    Product Specifications
    • Connector Shape: Triangular
    • Overall Length: 13.6" (340 mm)
    • Position: Upstream
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604207321
    • Wire Harness Length: 12.4" (310 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Cadillac Oxygen Sensor
    More Info
    $85.20
  • Spectra Premium Oxygen Sensor for Cadillac - OS5453

    Spectra Premium® Oxygen Sensor for Cadillac

    PartNumber: OS5453
    Product Specifications
    • Connector Gender: Female
    • 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: 671607159639
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Cadillac Oxygen Sensor
    More Info
    $32.97
  • Walker Products Wideband Premium Oxygen Sensor for Cadillac - 250-25006

    Walker Products® Wideband Premium Oxygen Sensor for Cadillac

    PartNumber: 250-25006
    Product Specifications
    • Connector Gender: Male
    • Location: Cylinder 4-6
    • Overall Length: 48.35"(1228.09 mm)
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620039706
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 44.8"(1137.92 mm)
    • Wires Quantity: 5 Wire Leads
    • Part Description: Cadillac Wideband Premium Oxygen Sensor
    More Info
    $103.54
  • NTK OE Type Oxygen Sensor for Cadillac - 21002

    NTK® OE Type Oxygen Sensor for Cadillac

    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: Cadillac OE Type Oxygen Sensor
    More Info
    $18.12
  • OEM (Genuine) Cadillac Upper Oxygen Sensor

    PartNumber: 12659516
    OEM Cadillac Upper Oxygen Sensor - 12659516
    Product Specifications
    • Item Dimensions: 8.5 x 3.0 x 3.2 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12637679
    • Part Description: Cadillac Upper Oxygen Sensor
    More Info
    $57.85 MSRP: $109.16
    You Save: $51.31 (48%)
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About Cadillac Oxygen Sensor

Cadillac focuses on luxury cars. Thanks to its unique design and parts, athletes and actors have become big fans of the Cadillac. Classic oxygen sensor parts contribute to its success. As an electronic device, the oxygen sensor parts are able to measure oxygen that is in gas or liquid. Many modern combustion engines use Cadillac oxygen sensor parts to benefit the car by reducing emissions.
Cadillac provides a lot of great parts. But after a long time, the worn oxygen sensor parts might cause huge problems. The removal process for the Cadillac oxygen sensor parts is as follows: First, disconnect the negative battery terminal. Next, locate the Cadillac oxygen sensor parts. Then use a wrench to remove the sensor, and get rid of the nuts if needed. In the end, disconnect the electrical plug. The oxygen sensor parts can be tested by following the next steps: Start the engine and bring it to operating temperature. Next, run the engine to 1200 rpm and use a voltmeter to verify the voltage, which depends on the car's recommended voltage. It is easy to buy cheap products online. There are a lot of great and nice Cadillac products on our website.