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Replacement and OEM Parts for Ford Focus Oxygen Sensor
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Ford Focus Oxygen Sensor

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Oxygen Sensors
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  • OEM Ford Focus Upper Oxygen Sensor Diagram - 8F9Z-9F472-H
    View Related Parts

    OEM (Genuine) Ford Focus Upper Oxygen Sensor

    PartNumber: 8F9Z-9F472-H
    OEM Ford Focus Upper Oxygen Sensor - 8F9Z-9F472-H
    Product Specifications
    • Item Dimensions: 8.6 x 7.9 x 7.6 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Ford Focus Upper Oxygen Sensor
    More Info
    $88.65 MSRP: $146.55
    You Save: $57.90 (40%)
  • Denso Air Fuel Ratio Sensor for Ford Focus - 234-5097

    Denso® Air Fuel Ratio Sensor for Ford Focus

    PartNumber: 234-5097
    Product Specifications
    • Connector Gender: Male
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511118584
    • Wire Harness Length: 11.54" (293.1 mm)
    • Wires Quantity: 5 Wire Leads
    • Part Description: Ford Focus Air Fuel Ratio Sensor
    More Info
    $72.50
  • OEM Ford Focus Upper Oxygen Sensor Diagram - 8F9Z-9F472-D
    View Related Parts

    OEM (Genuine) Ford Focus Upper Oxygen Sensor

    PartNumber: 8F9Z-9F472-D
    OEM Ford Focus Upper Oxygen Sensor - 8F9Z-9F472-D
    Product Specifications
    • Item Dimensions: 8.7 x 7.6 x 7.7 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Ford Focus Upper Oxygen Sensor
    More Info
    $124.29 MSRP: $205.45
    You Save: $81.16 (40%)
  • Delphi Oxygen Sensor for Ford Focus - ES11075

    Delphi® Oxygen Sensor for Ford Focus

    PartNumber: ES11075
    Product Specifications
    • Connector Shape: Square
    • Position: Upstream
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604205464
    • Wire Harness Length: 19" (475 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Ford Focus Oxygen Sensor
    More Info
    $101.41
  • Denso Air Fuel Ratio Sensor for Ford Focus - 234-5113

    Denso® Air Fuel Ratio Sensor for Ford Focus

    PartNumber: 234-5113
    Product Specifications
    • Connector Gender: Male
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511116078
    • Wire Harness Length: 16.73" (424.9 mm)
    • Wires Quantity: 5 Wire Leads
    • Part Description: Ford Focus Air Fuel Ratio Sensor
    More Info
    $63.44
  • Spectra Premium Oxygen Sensor for Ford Focus - OS5037

    Spectra Premium® Oxygen Sensor for Ford Focus

    PartNumber: OS5037
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Round
    • Installation Type: Screw
    • Overall Length: 17 7/8"
    • Position: Downstream Passenger Side
    • Sensor Type: Heated - Zirconia
    • Terminal Quantity: 4
    • Thread: M18 X 1.5 mm
    • UPC: 671607155815
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Ford Focus Oxygen Sensor
    More Info
    $21.82
  • OEM Ford Focus Upper Oxygen Sensor Diagram - BA5Z-9F472-A
    View Related Parts

    OEM (Genuine) Ford Focus Upper Oxygen Sensor

    PartNumber: BA5Z-9F472-A
    OEM Ford Focus Upper Oxygen Sensor - BA5Z-9F472-A
    Product Specifications
    • Item Dimensions: 6.2 x 2.5 x 2.4 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Ford Focus Upper Oxygen Sensor
    More Info
    $90.19 MSRP: $149.09
    You Save: $58.90 (40%)
  • Walker Products Wideband Premium Oxygen Sensor for Ford Focus - 250-25025

    Walker Products® Wideband Premium Oxygen Sensor for Ford Focus

    PartNumber: 250-25025
    Product Specifications
    • Connector Gender: Male
    • Overall Length: 20.79"(528.066 mm)
    • Position: Upstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620014413
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 17.24"(437.896 mm)
    • Wires Quantity: 5 Wire Leads
    • Part Description: Ford Focus Wideband Premium Oxygen Sensor
    More Info
    $82.51
  • Delphi Oxygen Sensor for Ford Focus - ES20358

    Delphi® Oxygen Sensor for Ford Focus

    PartNumber: ES20358
    Product Specifications
    • Connector Shape: Square
    • Overall Length: 14" (350 mm)
    • Position: Rear
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604201565
    • Wire Harness Length: 12.8" (320 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Ford Focus Oxygen Sensor
    More Info
    $95.49
  • NTK OE Type 5-Wire Wideband A/F Sensor for Ford Focus - 24325

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

    PartNumber: 24325
    Product Specifications
    • Location: B1S1
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.709" (18.01 mm)
    • Thread Length: 0.38" (9.65 mm)
    • Wire Harness Length: 15.8" (401.32 mm)
    • Wires Quantity: 5 Wire Leads
    • Part Description: Ford Focus OE Type 5-Wire Wideband A/F Sensor
    More Info
    $75.87
  • Denso Air Fuel Ratio Sensor for Ford Focus - 234-5173

    Denso® Air Fuel Ratio Sensor for Ford Focus

    PartNumber: 234-5173
    Product Specifications
    • Connector Gender: Male
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511122475
    • Wire Harness Length: 14.65" (372.1 mm)
    • Wires Quantity: 5 Wire Leads
    • Part Description: Ford Focus Air Fuel Ratio Sensor
    More Info
    $55.19
  • Spectra Premium Oxygen Sensor for Ford Focus - OS5038

    Spectra Premium® Oxygen Sensor for Ford Focus

    PartNumber: OS5038
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Round
    • Installation Type: Screw
    • Overall Length: 16 1/8"
    • Position: Upstream Passenger Side
    • Sensor Type: Heated - Zirconia
    • Terminal Quantity: 4
    • Thread: M18 X 1.5 mm
    • UPC: 671607156003
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Ford Focus Oxygen Sensor
    More Info
    $21.73
  • OEM Ford Focus Lower Oxygen Sensor Diagram - GU2Z-9G444-A
    View Related Parts

    OEM (Genuine) Ford Focus Lower Oxygen Sensor

    PartNumber: GU2Z-9G444-A
    OEM Ford Focus Lower Oxygen Sensor - GU2Z-9G444-A
    Product Specifications
    • Item Dimensions: 0.2 x 7.9 x 9.5 inches
    • Item Weight: 0.60 Pounds
    • Replaces: DY-649, DY-1034, F6DZ-9G444-AA, DY-1040, DY-1058, DY-1060, F1SZ-9F472-B, F1TZ-9F472-A, DY-1038, F4DZ-9F472-B, 5C5Z-9F472-AA, F1SZ-9F472-A, F85Z-9G444-E, DY-1093, DY-1053, DY-1089, DY-1081, 1R3Z-9G444-AA, 1R3Z-9G444-BA, 6E5Z-9G444-AA, 5W6Z-9G444-BA, 5W6Z-9G444-AA, 5F9Z-9G444-BA, XR3Z-9G444-HA, F78Z-9F472-BA, XR3Z-9G444-EA, 6L7Z-9F472-BA, 5C5Z-9F472-BA, XC2Z-9F472-AA, F3UZ-9F472-A, F77Z-9F472-BA, F7RZ-9G444-BA, DY-1063, DY-1005, F6DZ-9G444-B, F75Z-9G444-BA, F5UZ-9F472-A, F4UZ-9F472-A, DY-761, DY-800, F88Z-9F472-BA, F85Z-9G444-AB, DY-831, DY-1091, F4SZ-9F472-D, F4DZ-9F472-A, F78Z-9F472-AA, F5WZ-9F472-BA, DY-1086, DY-703, F4ZZ-9F472-C, F4SZ-9F472-A, F6DZ-9G444-EA, F5MZ-9F472-AA, F8RZ-9G444-BB, XR3Z-9G444-BB, DY-1087, XC2Z-9F472-BA, DY-832, DY-1039, DY-1057, DY-1104, DY-661, DY-731, F75Z-9G444-AA, XR3Z-9G444-JA, F88Z-9F472-AA, F85Z-9G444-AA, F88Z-9F472-AB, F5AZ-9G444-B, FOTZ-9F472-A
    • Part Description: Ford Focus Lower Oxygen Sensor
    More Info
    $50.59 MSRP: $83.64
    You Save: $33.05 (40%)
  • Walker Products Oxygen Sensor for Ford Focus - 350-35060

    Walker Products® Oxygen Sensor for Ford Focus

    PartNumber: 350-35060
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 20.79"
    • Position: Upstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620095252
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 17.24"
    • Wires Quantity: 5 Wire Leads
    • Part Description: Ford Focus Oxygen Sensor
    More Info
    $82.78
  • Delphi Oxygen Sensor for Ford Focus - ES10910

    Delphi® Oxygen Sensor for Ford Focus

    PartNumber: ES10910
    Product Specifications
    • Connector Shape: Square
    • Position: Rear
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604146811
    • Wire Harness Length: 16" (400 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Ford Focus Oxygen Sensor
    More Info
    $66.29
  • Denso Oxygen Sensor for Ford Focus - 234-4107

    Denso® Oxygen Sensor for Ford Focus

    PartNumber: 234-4107
    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: 042511116948
    • Wire Harness Length: 18.03" (458 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Ford Focus Oxygen Sensor
    More Info
    $56.98
  • OEM Ford Focus Upper Oxygen Sensor Diagram - F1FZ-9F472-A
    View Related Parts

    OEM (Genuine) Ford Focus Upper Oxygen Sensor

    PartNumber: F1FZ-9F472-A
    OEM Ford Focus Upper Oxygen Sensor - F1FZ-9F472-A
    Product Specifications
    • Item Dimensions: 8.7 x 7.7 x 7.8 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Ford Focus Upper Oxygen Sensor
    More Info
    $85.90 MSRP: $142.00
    You Save: $56.10 (40%)
  • Walker Products Wideband Premium Oxygen Sensor for Ford Focus - 250-25040

    Walker Products® Wideband Premium Oxygen Sensor for Ford Focus

    PartNumber: 250-25040
    Product Specifications
    • Connector Gender: Male
    • Overall Length: 30.63"(778.002 mm)
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620018640
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 27.09"(688.086 mm)
    • Wires Quantity: 5 Wire Leads
    • Part Description: Ford Focus Wideband Premium Oxygen Sensor
    More Info
    $99.20
  • Delphi Oxygen Sensor for Ford Focus - ES10915

    Delphi® Oxygen Sensor for Ford Focus

    PartNumber: ES10915
    Product Specifications
    • Connector Shape: Square
    • Position: Front
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604146835
    • Wire Harness Length: 18.4" (460 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Ford Focus Oxygen Sensor
    More Info
    $60.09
  • Denso Oxygen Sensor for Ford Focus - 234-4370

    Denso® Oxygen Sensor for Ford Focus

    PartNumber: 234-4370
    Product Specifications
    • Connector Gender: Male
    • Installation Type: Screw
    • Location: In Catalyst
    • O2 Sensor Configuration: Direct Fit
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511114098
    • Wire Harness Length: 12.09" (307.1 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Ford Focus Oxygen Sensor
    More Info
    $57.35
  • Spectra Premium Oxygen Sensor for Ford Focus - OS5548

    Spectra Premium® Oxygen Sensor for Ford Focus

    PartNumber: OS5548
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Rectangular
    • Installation Type: Screw
    • Overall Length: 14 15/16"
    • Position: Lower
    • Sensor Type: Heated - Zirconia
    • Terminal Quantity: 4
    • Thread: M18 X 1.5 mm
    • UPC: 671607539332
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Ford Focus Oxygen Sensor
    More Info
    $14.03
  • OEM Ford Focus Rear Oxygen Sensor Diagram - CV6Z-9G444-A
    View Related Parts

    OEM (Genuine) Ford Focus Rear Oxygen Sensor

    PartNumber: CV6Z-9G444-A
    OEM Ford Focus Rear Oxygen Sensor - CV6Z-9G444-A
    Product Specifications
    • Other Names: Oxygen Sensor, Rear Oxygen Sensor
    • Item Dimensions: 8.5 x 7.8 x 7.9 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Ford Focus Rear Oxygen Sensor
    More Info
    $53.34 MSRP: $88.18
    You Save: $34.84 (40%)
  • Walker Products Oxygen Sensor for Ford Focus - 350-35067

    Walker Products® Oxygen Sensor for Ford Focus

    PartNumber: 350-35067
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 30.63"
    • Position: Upstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620095320
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 27.09"
    • Wires Quantity: 5 Wire Leads
    • Part Description: Ford Focus Oxygen Sensor
    More Info
    $70.59
  • Delphi Oxygen Sensor for Ford Focus - ES20039

    Delphi® Oxygen Sensor for Ford Focus

    PartNumber: ES20039
    Product Specifications
    • Connector Shape: Round
    • OE Part Number: AJ0618861D, F07Z9F472D, F09Z9F472D, F0SF9F472CA, F47F9G444CB, F47F9G444GB, F4ZF9F472CB, F4ZF9F472DB, F4ZF9G444CA, F4ZF9G444DA, F4ZF9G444DB, F4ZZ9G444BB, F4ZZ9G444D, F57F9F472AA, F57F9G444CA, F57Z9G444CA, F5AZ9G444CB, F5MF9F472DB, F5MF9F472DC, F5MZ9F472DB,
    • Position: Rear
    • Sensor Type: Heated
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • Thread: 18 x 1.5 mm
    • UPC: 689604145685
    • Wire Harness Length: 30.6" (765 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Ford Focus Oxygen Sensor
    More Info
    $37.43
  • Denso Oxygen Sensor for Ford Focus - 234-8039

    Denso® Oxygen Sensor for Ford Focus

    PartNumber: 234-8039
    Product Specifications
    • Connector Gender: Female
    • Installation Type: Threaded
    • O2 Sensor Configuration: Direct Fit
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 0.697" (17.7 mm)
    • UPC: 042511123243
    • Wire Harness Length: 24.76" (628.9 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Ford Focus Oxygen Sensor
    More Info
    $53.01
  • OEM Ford Focus Upper Oxygen Sensor Diagram - DS7Z-9F472-A
    View Related Parts

    OEM (Genuine) Ford Focus Upper Oxygen Sensor

    PartNumber: DS7Z-9F472-A
    OEM Ford Focus Upper Oxygen Sensor - DS7Z-9F472-A
    Product Specifications
    • Item Dimensions: 8.6 x 7.9 x 7.7 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Ford Focus Upper Oxygen Sensor
    More Info
    $82.71 MSRP: $136.73
    You Save: $54.02 (40%)
  • Walker Products Wideband Premium Oxygen Sensor for Ford Focus - 250-25049

    Walker Products® Wideband Premium Oxygen Sensor for Ford Focus

    PartNumber: 250-25049
    Product Specifications
    • Connector Gender: Male
    • Overall Length: 22.76"(578.104 mm)
    • Position: Upstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620029875
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 19.21"(487.934 mm)
    • Wires Quantity: 5 Wire Leads
    • Part Description: Ford Focus Wideband Premium Oxygen Sensor
    More Info
    $91.50
  • Delphi Oxygen Sensor for Ford Focus - ES20316

    Delphi® Oxygen Sensor for Ford Focus

    PartNumber: ES20316
    Product Specifications
    • Connector Shape: Round
    • OE Part Number: OE No F09Z9F472A, OE No F0TZ9F472A, OE No F1SZ9F472A
    • Position: Front
    • Sensor Type: Heated
    • Terminal Quantity: 4
    • Thread: 18 x 1.5 mm
    • UPC: 689604188279
    • Wire Harness Length: 10.8" (270 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Ford Focus Oxygen Sensor
    More Info
    $35.27
  • Denso Oxygen Sensor for Ford Focus - 234-4375

    Denso® Oxygen Sensor for Ford Focus

    PartNumber: 234-4375
    Product Specifications
    • Connector Gender: Male
    • Installation Type: Screw
    • Location: Manifold
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511114142
    • Wire Harness Length: 17.91" (454.9 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Ford Focus Oxygen Sensor
    More Info
    $48.68
  • OEM Ford Focus Rear Oxygen Sensor Diagram - CM5Z-9G444-A
    View Related Parts

    OEM (Genuine) Ford Focus Rear Oxygen Sensor

    PartNumber: CM5Z-9G444-A
    OEM Ford Focus Rear Oxygen Sensor - CM5Z-9G444-A
    Product Specifications
    • Other Names: Oxygen Sensor, Rear Oxygen Sensor
    • Item Dimensions: 8.4 x 7.7 x 7.8 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Ford Focus Rear Oxygen Sensor
    More Info
    $61.70 MSRP: $102.00
    You Save: $40.30 (40%)
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