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Replacement and OEM Parts for 2021 Ford Expedition Oxygen Sensor

2021 Ford Expedition Oxygen Sensor

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2021 Ford Expedition
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Oxygen Sensors
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  • OEM 2021 Ford Expedition Upper Oxygen Sensor Diagram - E1GZ-9F472-B
    View Related Parts

    OEM (Genuine) 2021 Ford Expedition Upper Oxygen Sensor

    PartNumber: E1GZ-9F472-B
    OEM 2021 Ford Expedition Upper Oxygen Sensor - E1GZ-9F472-B
    Product Specifications
    • Notes: Expedition, Navigator; Front; Left
    • Location: Driver Side
    • Other Names: Oxygen Sensor, Upper Oxygen Sensor
    • Item Dimensions: 6.3 x 2.5 x 2.5 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Ford Expedition Upper Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2021 Ford Expedition | King Ranch, Limited, Max King Ranch, Max Limited, Max Platinum, Max SSV, Max XL, Max XLT, Platinum, SSV, XL, XLT | 6 Cyl 3.5 L GAS
    $144.09 MSRP: $238.18
    You Save: $94.09 (40%)
  • Walker Products Wideband Premium Oxygen Sensor for 2021 Ford Expedition - 250-25025

    Walker Products® Wideband Premium Oxygen Sensor for 2021 Ford Expedition

    PartNumber: 250-25025
    Product Specifications
    • Notes: B2S1
    • 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: 2021 Ford Expedition Wideband Premium Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2021 Ford Expedition | Limited | 6 Cyl 3.5L
    • 2021 Ford Expedition | Max Limited | 6 Cyl 3.5L
    • 2021 Ford Expedition | Max Platinum | 6 Cyl 3.5L
    • 2021 Ford Expedition | Max SSV | 6 Cyl 3.5L
    • 2021 Ford Expedition | Max XLT | 6 Cyl 3.5L
    • 2021 Ford Expedition | Platinum | 6 Cyl 3.5L
    • 2021 Ford Expedition | SSV | 6 Cyl 3.5L
    • 2021 Ford Expedition | XLT | 6 Cyl 3.5L
    • 2021 Ford Expedition | King Ranch | 6 Cyl 3.5L
    • 2021 Ford Expedition | Max King Ranch | 6 Cyl 3.5L
    Show More
    $82.51
  • OEM 2021 Ford Expedition Upper Oxygen Sensor Diagram - F1FZ-9F472-A
    View Related Parts

    OEM (Genuine) 2021 Ford Expedition Upper Oxygen Sensor

    PartNumber: F1FZ-9F472-A
    OEM 2021 Ford Expedition Upper Oxygen Sensor - F1FZ-9F472-A
    Product Specifications
    • Notes: Expedition, Navigator; Front; Right
    • Location: Passenger Side
    • Item Dimensions: 8.7 x 7.7 x 7.8 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Ford Expedition Upper Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2021 Ford Expedition | King Ranch, Limited, Max King Ranch, Max Limited, Max Platinum, Max SSV, Max XL, Max XLT, Platinum, SSV, XL, XLT | 6 Cyl 3.5 L GAS
    $90.41 MSRP: $149.45
    You Save: $59.04 (40%)
  • Walker Products Oxygen Sensor for 2021 Ford Expedition - 350-35060

    Walker Products® Oxygen Sensor for 2021 Ford Expedition

    PartNumber: 350-35060
    Product Specifications
    • Notes: Upstream; Left; B1S2
    • 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: 2021 Ford Expedition Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2021 Ford Expedition | Limited | 6 Cyl 3.5L
    • 2021 Ford Expedition | Max Limited | 6 Cyl 3.5L
    • 2021 Ford Expedition | Max Platinum | 6 Cyl 3.5L
    • 2021 Ford Expedition | Max SSV | 6 Cyl 3.5L
    • 2021 Ford Expedition | Max XLT | 6 Cyl 3.5L
    • 2021 Ford Expedition | Platinum | 6 Cyl 3.5L
    • 2021 Ford Expedition | SSV | 6 Cyl 3.5L
    • 2021 Ford Expedition | XLT | 6 Cyl 3.5L
    • 2021 Ford Expedition | King Ranch | 6 Cyl 3.5L
    • 2021 Ford Expedition | Max King Ranch | 6 Cyl 3.5L
    Show More
    $83.28
  • OEM 2021 Ford Expedition Lower Oxygen Sensor Diagram - GK4Z-9G444-C
    View Related Parts

    OEM (Genuine) 2021 Ford Expedition Lower Oxygen Sensor

    PartNumber: GK4Z-9G444-C
    OEM 2021 Ford Expedition Lower Oxygen Sensor - GK4Z-9G444-C
    Product Specifications
    • Notes: Expedition, Navigator; Rear
    • Location: Driver Side; Passenger Side
    • Item Dimensions: 8.4 x 7.7 x 8.0 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: GK4Z-9G444-H
    • Part Description: 2021 Ford Expedition Lower Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2021 Ford Expedition | King Ranch, Limited, Max King Ranch, Max Limited, Max Platinum, Max SSV, Max XL, Max XLT, Platinum, SSV, XL, XLT | 6 Cyl 3.5 L GAS
    $52.54 MSRP: $84.55
    You Save: $32.01 (38%)
  • Walker Products Wideband Premium Oxygen Sensor for 2021 Ford Expedition - 250-25040

    Walker Products® Wideband Premium Oxygen Sensor for 2021 Ford Expedition

    PartNumber: 250-25040
    Product Specifications
    • Notes: B1S1
    • 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: 2021 Ford Expedition Wideband Premium Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2021 Ford Expedition | Limited | 6 Cyl 3.5L
    • 2021 Ford Expedition | Max Limited | 6 Cyl 3.5L
    • 2021 Ford Expedition | Max Platinum | 6 Cyl 3.5L
    • 2021 Ford Expedition | Max SSV | 6 Cyl 3.5L
    • 2021 Ford Expedition | Max XLT | 6 Cyl 3.5L
    • 2021 Ford Expedition | Platinum | 6 Cyl 3.5L
    • 2021 Ford Expedition | SSV | 6 Cyl 3.5L
    • 2021 Ford Expedition | XLT | 6 Cyl 3.5L
    • 2021 Ford Expedition | King Ranch | 6 Cyl 3.5L
    • 2021 Ford Expedition | Max King Ranch | 6 Cyl 3.5L
    Show More
    $99.20
  • Walker Products Oxygen Sensor for 2021 Ford Expedition - 350-35067

    Walker Products® Oxygen Sensor for 2021 Ford Expedition

    PartNumber: 350-35067
    Product Specifications
    • Notes: Upstream; Right; B1S1
    • 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: 2021 Ford Expedition Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2021 Ford Expedition | Limited | 6 Cyl 3.5L
    • 2021 Ford Expedition | Max Limited | 6 Cyl 3.5L
    • 2021 Ford Expedition | Max Platinum | 6 Cyl 3.5L
    • 2021 Ford Expedition | Max SSV | 6 Cyl 3.5L
    • 2021 Ford Expedition | Max XLT | 6 Cyl 3.5L
    • 2021 Ford Expedition | Platinum | 6 Cyl 3.5L
    • 2021 Ford Expedition | SSV | 6 Cyl 3.5L
    • 2021 Ford Expedition | XLT | 6 Cyl 3.5L
    • 2021 Ford Expedition | King Ranch | 6 Cyl 3.5L
    • 2021 Ford Expedition | Max King Ranch | 6 Cyl 3.5L
    Show More
    $100.11
  • Walker Products Premium Oxygen Sensor for 2021 Ford Expedition - 250-241199

    Walker Products® Premium Oxygen Sensor for 2021 Ford Expedition

    PartNumber: 250-241199
    Product Specifications
    • Notes: B2S2;B1S2
    • Connector Gender: Female
    • Overall Length: 13.77"(349.758 mm)
    • Position: Downstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620118029
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 11.61"(294.894 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2021 Ford Expedition Premium Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2021 Ford Expedition | Limited | 6 Cyl 3.5L
    • 2021 Ford Expedition | Max Limited | 6 Cyl 3.5L
    • 2021 Ford Expedition | Max Platinum | 6 Cyl 3.5L
    • 2021 Ford Expedition | Max SSV | 6 Cyl 3.5L
    • 2021 Ford Expedition | Max XLT | 6 Cyl 3.5L
    • 2021 Ford Expedition | Platinum | 6 Cyl 3.5L
    • 2021 Ford Expedition | SSV | 6 Cyl 3.5L
    • 2021 Ford Expedition | XLT | 6 Cyl 3.5L
    • 2021 Ford Expedition | King Ranch | 6 Cyl 3.5L
    • 2021 Ford Expedition | Max King Ranch | 6 Cyl 3.5L
    Show More
    $71.58
  • Walker Products Oxygen Sensor for 2021 Ford Expedition - 350-341045

    Walker Products® Oxygen Sensor for 2021 Ford Expedition

    PartNumber: 350-341045
    Product Specifications
    • Notes: Downstream; Left; B2S2;Downstream; Right; B1S2
    • Connector Gender: Female
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 13.77"
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620118616
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 11.61"
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2021 Ford Expedition Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2021 Ford Expedition | Limited | 6 Cyl 3.5L
    • 2021 Ford Expedition | Max Limited | 6 Cyl 3.5L
    • 2021 Ford Expedition | Max Platinum | 6 Cyl 3.5L
    • 2021 Ford Expedition | Max SSV | 6 Cyl 3.5L
    • 2021 Ford Expedition | Max XLT | 6 Cyl 3.5L
    • 2021 Ford Expedition | Platinum | 6 Cyl 3.5L
    • 2021 Ford Expedition | SSV | 6 Cyl 3.5L
    • 2021 Ford Expedition | XLT | 6 Cyl 3.5L
    • 2021 Ford Expedition | King Ranch | 6 Cyl 3.5L
    • 2021 Ford Expedition | Max King Ranch | 6 Cyl 3.5L
    Show More
    $69.37