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2018 Ford Expedition

2018 Ford Expedition Oxygen Sensors

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Before Catalytic Converter Oxygen Sensor, Eng. VIN: T, FI, Turbocharged, GAS, Sold individually, 5-wire, 6 Cyl 3.5L, Walker Products Aftermarket Base Sensor - Before Catalytic Converter
Part Number: WKP350-35128
Guaranteed to Fit
$70.11
Vehicle Fitment
  • 2018 Ford Expedition Limited 6 Cyl 3.5L Eng. VIN: T, FI, Turbocharged, GAS
  • 2018 Ford Expedition Platinum 6 Cyl 3.5L Eng. VIN: T, FI, Turbocharged, GAS
  • 2018 Ford Expedition Max SSV 6 Cyl 3.5L Eng. VIN: T, FI, Turbocharged, GAS
  • 2018 Ford Expedition SSV 6 Cyl 3.5L Eng. VIN: T, FI, Turbocharged, GAS
  • 2018 Ford Expedition Max Platinum 6 Cyl 3.5L Eng. VIN: T, FI, Turbocharged, GAS
  • 2018 Ford Expedition Max XLT 6 Cyl 3.5L Eng. VIN: T, FI, Turbocharged, GAS
  • 2018 Ford Expedition XLT 6 Cyl 3.5L Eng. VIN: T, FI, Turbocharged, GAS
  • 2018 Ford Expedition Max Limited 6 Cyl 3.5L Eng. VIN: T, FI, Turbocharged, GAS
Product Details
Location : Before Catalytic ConverterNotes : 11.81 in. Overall Length; Heated Sensor Type; 20 Wire Gauge MeasurementType : 5-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 8.66 in. Wire LengthThread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleConnector Gender : Female ConnectorWarranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Walker Products Aftermarket Base Sensor
After Catalytic Converter Oxygen Sensor, B1S2; B2S2, Sold individually, 6 Cyl 3.5L, Walker Products Original Equipment Base Sensor - After Catalytic Converter
Part Number: WKP250-241185
Guaranteed to Fit
$34.05
Vehicle Fitment
  • 2018 Ford Expedition Limited 6 Cyl 3.5L B1S2; B2S2
  • 2018 Ford Expedition Max XLT 6 Cyl 3.5L B1S2; B2S2
  • 2018 Ford Expedition Platinum 6 Cyl 3.5L B1S2; B2S2
  • 2018 Ford Expedition Max SSV 6 Cyl 3.5L B1S2; B2S2
  • 2018 Ford Expedition SSV 6 Cyl 3.5L B1S2; B2S2
  • 2018 Ford Expedition Max Platinum 6 Cyl 3.5L B1S2; B2S2
  • 2018 Ford Expedition XLT 6 Cyl 3.5L B1S2; B2S2
  • 2018 Ford Expedition Max Limited 6 Cyl 3.5L B1S2; B2S2
Product Details
Location : After Catalytic ConverterQuantity Sold : Sold individuallyProduct Fit : Direct FitInterchange Part Number : DF96090015Warranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Walker Products Original Equipment Base Sensor
After Catalytic Converter Oxygen Sensor, FI, Turbocharged, GAS, B1S2; B2S2, Sold individually, 4-wire, 6 Cyl 3.5L, Walker Products Aftermarket Base Sensor - After Catalytic Converter
Part Number: WKP350-341045
Guaranteed to Fit
$43.99
Vehicle Fitment
  • 2018 Ford Expedition Limited 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2; B2S2
  • 2018 Ford Expedition Max XL 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2; B2S2
  • 2018 Ford Expedition Platinum 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2; B2S2
  • 2018 Ford Expedition Max SSV 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2; B2S2
  • 2018 Ford Expedition XL 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2; B2S2
  • 2018 Ford Expedition SSV 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2; B2S2
  • 2018 Ford Expedition Max Platinum 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2; B2S2
  • 2018 Ford Expedition Max XLT 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2; B2S2
  • 2018 Ford Expedition XLT 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2; B2S2
  • 2018 Ford Expedition Max Limited 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2; B2S2
Product Details
Location : After Catalytic ConverterNotes : 13.77 in. Overall Length; Heated Sensor Type; 20 Wire Gauge MeasurementType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 11.61 in. Wire LengthThread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleConnector Gender : Female ConnectorWarranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Walker Products Aftermarket Base Sensor
Before Catalytic Converter Oxygen Sensor, B1S1; B2S1, Sold individually, 6 Cyl 3.5L, Walker Products Original Equipment Base Sensor - Before Catalytic Converter
Part Number: WKP250-25122
Guaranteed to Fit
$93.49
Vehicle Fitment
  • 2018 Ford Expedition Limited 6 Cyl 3.5L B1S1; B2S1
  • 2018 Ford Expedition Platinum 6 Cyl 3.5L B1S1; B2S1
  • 2018 Ford Expedition Max SSV 6 Cyl 3.5L B1S1; B2S1
  • 2018 Ford Expedition SSV 6 Cyl 3.5L B1S1; B2S1
  • 2018 Ford Expedition Max Platinum 6 Cyl 3.5L B1S1; B2S1
  • 2018 Ford Expedition Max XLT 6 Cyl 3.5L B1S1; B2S1
  • 2018 Ford Expedition XLT 6 Cyl 3.5L B1S1; B2S1
  • 2018 Ford Expedition Max Limited 6 Cyl 3.5L B1S1; B2S1
Product Details
Location : Before Catalytic ConverterQuantity Sold : Sold individuallyProduct Fit : Direct FitInterchange Part Number : DF96090006Warranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Walker Products Original Equipment Base Sensor
After Catalytic Converter Oxygen Sensor, Eng. VIN: T, FI, Turbocharged, GAS, Sold individually, 4-wire, 6 Cyl 3.5L, Walker Products Aftermarket Base Sensor - After Catalytic Converter
Part Number: WKP350-341014
Guaranteed to Fit
$31.49
Vehicle Fitment
  • 2018 Ford Expedition Limited 6 Cyl 3.5L Eng. VIN: T, FI, Turbocharged, GAS
  • 2018 Ford Expedition Max XLT 6 Cyl 3.5L Eng. VIN: T, FI, Turbocharged, GAS
  • 2018 Ford Expedition Platinum 6 Cyl 3.5L Eng. VIN: T, FI, Turbocharged, GAS
  • 2018 Ford Expedition Max SSV 6 Cyl 3.5L Eng. VIN: T, FI, Turbocharged, GAS
  • 2018 Ford Expedition SSV 6 Cyl 3.5L Eng. VIN: T, FI, Turbocharged, GAS
  • 2018 Ford Expedition Max Platinum 6 Cyl 3.5L Eng. VIN: T, FI, Turbocharged, GAS
  • 2018 Ford Expedition XLT 6 Cyl 3.5L Eng. VIN: T, FI, Turbocharged, GAS
  • 2018 Ford Expedition Max Limited 6 Cyl 3.5L Eng. VIN: T, FI, Turbocharged, GAS
Product Details
Location : After Catalytic ConverterNotes : 18.70 in. Overall Length; Heated Sensor Type; 20 Wire Gauge MeasurementType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 15.74 in. Wire LengthThread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleConnector Gender : Female ConnectorWarranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Walker Products Aftermarket Base Sensor
After Catalytic Converter Oxygen Sensor, O.E. Quality Replacement Sensor, Sold individually, 4-wire, 6 Cyl 3.5L
Part Number: NP2344944
Guaranteed to Fit
$40.49
Vehicle Fitment
  • 2018 Ford Expedition Limited 6 Cyl 3.5L O.E. Quality Replacement Sensor
  • 2018 Ford Expedition Max XLT 6 Cyl 3.5L O.E. Quality Replacement Sensor
  • 2018 Ford Expedition Max XL 6 Cyl 3.5L O.E. Quality Replacement Sensor
  • 2018 Ford Expedition Platinum 6 Cyl 3.5L O.E. Quality Replacement Sensor
  • 2018 Ford Expedition Max SSV 6 Cyl 3.5L O.E. Quality Replacement Sensor
  • 2018 Ford Expedition XL 6 Cyl 3.5L O.E. Quality Replacement Sensor
  • 2018 Ford Expedition SSV 6 Cyl 3.5L O.E. Quality Replacement Sensor
  • 2018 Ford Expedition XLT 6 Cyl 3.5L O.E. Quality Replacement Sensor
  • 2018 Ford Expedition Max Platinum 6 Cyl 3.5L O.E. Quality Replacement Sensor
  • 2018 Ford Expedition Max Limited 6 Cyl 3.5L O.E. Quality Replacement Sensor
Product Details
Location : After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 15.35 in. Wire LengthReplaces OE Number : FL1Z9G444AWarranty : 1-year Denso limited WarrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Before Catalytic Converter, Passenger Side Oxygen Sensor, O.E. Quality Replacement Sensor, Sold individually, 5-wire, 6 Cyl 3.5L - Before Catalytic Converter, Passenger Side
Part Number: NP2345713
Guaranteed to Fit
$74.49
Vehicle Fitment
  • 2018 Ford Expedition Limited 6 Cyl 3.5L O.E. Quality Replacement Sensor
  • 2018 Ford Expedition SSV 6 Cyl 3.5L O.E. Quality Replacement Sensor
  • 2018 Ford Expedition XLT 6 Cyl 3.5L O.E. Quality Replacement Sensor
  • 2018 Ford Expedition Max Platinum 6 Cyl 3.5L O.E. Quality Replacement Sensor
  • 2018 Ford Expedition Max XLT 6 Cyl 3.5L O.E. Quality Replacement Sensor
  • 2018 Ford Expedition Max Limited 6 Cyl 3.5L O.E. Quality Replacement Sensor
  • 2018 Ford Expedition Max XL 6 Cyl 3.5L O.E. Quality Replacement Sensor
  • 2018 Ford Expedition Platinum 6 Cyl 3.5L O.E. Quality Replacement Sensor
  • 2018 Ford Expedition Max SSV 6 Cyl 3.5L O.E. Quality Replacement Sensor
  • 2018 Ford Expedition XL 6 Cyl 3.5L O.E. Quality Replacement Sensor
Product Details
Location : Before Catalytic Converter, Passenger SideNotes : HeatedType : 5-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 25.28 in. Wire LengthThread Size : 18 mm Thread SizeConnector Gender : Male ConnectorWarranty : 1-year Denso limited WarrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

After Catalytic Converter Oxygen Sensor, FI, Turbocharged, GAS, B1S2; B2S2, Sold individually, 6 Cyl 3.5L, Walker Products Original Equipment Base Sensor - After Catalytic Converter
Part Number: WKP250-241199
Guaranteed to Fit
$90.49
Vehicle Fitment
  • 2018 Ford Expedition Limited 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2; B2S2
  • 2018 Ford Expedition Max XL 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2; B2S2
  • 2018 Ford Expedition Platinum 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2; B2S2
  • 2018 Ford Expedition Max SSV 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2; B2S2
  • 2018 Ford Expedition XL 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2; B2S2
  • 2018 Ford Expedition SSV 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2; B2S2
  • 2018 Ford Expedition Max Platinum 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2; B2S2
  • 2018 Ford Expedition Max XLT 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2; B2S2
  • 2018 Ford Expedition XLT 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2; B2S2
  • 2018 Ford Expedition Max Limited 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2; B2S2
Product Details
Location : After Catalytic ConverterQuantity Sold : Sold individuallyProduct Fit : Direct FitWarranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Walker Products Original Equipment Base Sensor
Driver Side, Before Catalytic Converter Oxygen Sensor, FI, Turbocharged, GAS, B1S2, Sold individually, 5-wire, 6 Cyl 3.5L, Walker Products Aftermarket Base Sensor - Driver Side, Before Catalytic Converter
Part Number: WKP35035060
Guaranteed to Fit
$90.49
Vehicle Fitment
  • 2018 Ford Expedition Limited 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2
  • 2018 Ford Expedition XL 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2
  • 2018 Ford Expedition Max XLT 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2
  • 2018 Ford Expedition Max XL 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2
  • 2018 Ford Expedition Platinum 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2
  • 2018 Ford Expedition Max SSV 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2
  • 2018 Ford Expedition SSV 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2
  • 2018 Ford Expedition Max Platinum 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2
  • 2018 Ford Expedition XLT 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2
  • 2018 Ford Expedition Max Limited 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2
Product Details
Location : Driver Side, Before Catalytic ConverterNotes : Wideband sensorType : 5-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 19.69 in. Wire LengthWarranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Walker Products Aftermarket Base Sensor
Passenger Side, Before Catalytic Converter Oxygen Sensor, FI, Turbocharged, GAS, B1S1, Sold individually, 5-wire, 6 Cyl 3.5L, Walker Products Aftermarket Base Sensor - Passenger Side, Before Catalytic Converter
Part Number: WKP35035067
Guaranteed to Fit
$93.99
Vehicle Fitment
  • 2018 Ford Expedition Max XLT 6 Cyl 3.5L FI, Turbocharged, GAS, B1S1
  • 2018 Ford Expedition Max XL 6 Cyl 3.5L FI, Turbocharged, GAS, B1S1
  • 2018 Ford Expedition Platinum 6 Cyl 3.5L FI, Turbocharged, GAS, B1S1
  • 2018 Ford Expedition Max SSV 6 Cyl 3.5L FI, Turbocharged, GAS, B1S1
  • 2018 Ford Expedition Max Platinum 6 Cyl 3.5L FI, Turbocharged, GAS, B1S1
  • 2018 Ford Expedition XLT 6 Cyl 3.5L FI, Turbocharged, GAS, B1S1
  • 2018 Ford Expedition Limited 6 Cyl 3.5L FI, Turbocharged, GAS, B1S1
  • 2018 Ford Expedition XL 6 Cyl 3.5L FI, Turbocharged, GAS, B1S1
  • 2018 Ford Expedition SSV 6 Cyl 3.5L FI, Turbocharged, GAS, B1S1
  • 2018 Ford Expedition Max Limited 6 Cyl 3.5L FI, Turbocharged, GAS, B1S1
Product Details
Location : Passenger Side, Before Catalytic ConverterNotes : Wideband sensorType : 5-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 29.53 in. Wire LengthWarranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Walker Products Aftermarket Base Sensor
Passenger Side, Before Catalytic Converter Oxygen Sensor, Sold individually, 6 Cyl 3.5L - Passenger Side, Before Catalytic Converter
Part Number: BS17468
Guaranteed to Fit
$67.49
Vehicle Fitment
  • 2018 Ford Expedition Limited 6 Cyl 3.5L
  • 2018 Ford Expedition Max XLT 6 Cyl 3.5L
  • 2018 Ford Expedition Max XL 6 Cyl 3.5L
  • 2018 Ford Expedition Platinum 6 Cyl 3.5L
  • 2018 Ford Expedition Max SSV 6 Cyl 3.5L
  • 2018 Ford Expedition XL 6 Cyl 3.5L
  • 2018 Ford Expedition SSV 6 Cyl 3.5L
  • 2018 Ford Expedition XLT 6 Cyl 3.5L
  • 2018 Ford Expedition Max Platinum 6 Cyl 3.5L
  • 2018 Ford Expedition Max Limited 6 Cyl 3.5L
Product Details
Location : Passenger Side, Before Catalytic ConverterNotes : (5) Wire Quantity; Metal Housing MaterialQuantity Sold : Sold individuallyProduct Fit : Direct FitMounting Style : Threaded-in Mounting StyleHex Size : 22 mmWarranty : 1-year Bosch limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : CarParts Euro
Before Catalytic Converter, Driver Side Oxygen Sensor, O.E. Quality Replacement Sensor, Sold individually, 5-wire, 6 Cyl 3.5L - Before Catalytic Converter, Driver Side
Part Number: NP2345174
Guaranteed to Fit
$93.99
Vehicle Fitment
  • 2018 Ford Expedition Limited 6 Cyl 3.5L O.E. Quality Replacement Sensor
  • 2018 Ford Expedition Max XLT 6 Cyl 3.5L O.E. Quality Replacement Sensor
  • 2018 Ford Expedition Max XL 6 Cyl 3.5L O.E. Quality Replacement Sensor
  • 2018 Ford Expedition Platinum 6 Cyl 3.5L O.E. Quality Replacement Sensor
  • 2018 Ford Expedition Max SSV 6 Cyl 3.5L O.E. Quality Replacement Sensor
  • 2018 Ford Expedition XL 6 Cyl 3.5L O.E. Quality Replacement Sensor
  • 2018 Ford Expedition SSV 6 Cyl 3.5L O.E. Quality Replacement Sensor
  • 2018 Ford Expedition XLT 6 Cyl 3.5L O.E. Quality Replacement Sensor
  • 2018 Ford Expedition Max Platinum 6 Cyl 3.5L O.E. Quality Replacement Sensor
  • 2018 Ford Expedition Max Limited 6 Cyl 3.5L O.E. Quality Replacement Sensor
Product Details
Location : Before Catalytic Converter, Driver SideNotes : Heated Sensor TypeType : 5-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 19.80 in. Wire LengthThread Size : 0.71 in. Thread SizeWarranty : 1-year Denso limited WarrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Passenger Side, Before Catalytic Converter Oxygen Sensor, Sold individually, 4-wire, 6 Cyl 3.5L, Motorcraft OE Replacement - Passenger Side, Before Catalytic Converter
Part Number: MIDY1328
Guaranteed to Fit
$87.49
Vehicle Fitment
  • 2018 Ford Expedition Limited 6 Cyl 3.5L
  • 2018 Ford Expedition Platinum 6 Cyl 3.5L
  • 2018 Ford Expedition SSV 6 Cyl 3.5L
  • 2018 Ford Expedition XLT 6 Cyl 3.5L
  • 2018 Ford Expedition Max Platinum 6 Cyl 3.5L
  • 2018 Ford Expedition Max Limited 6 Cyl 3.5L
Product Details
Location : Passenger Side, Before Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitReplaces OE Number : F1FZ9F472AWarranty : 2-year or unlimited-mile Motorcraft limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Motorcraft OE Replacement
Before Catalytic Converter, Driver Side Oxygen Sensor, Sold individually, 6 Cyl 3.5L - Before Catalytic Converter, Driver Side
Part Number: BS16098
Guaranteed to Fit
$88.49
Vehicle Fitment
  • 2018 Ford Expedition Limited 6 Cyl 3.5L
  • 2018 Ford Expedition Max XL 6 Cyl 3.5L
  • 2018 Ford Expedition Platinum 6 Cyl 3.5L
  • 2018 Ford Expedition Max SSV 6 Cyl 3.5L
  • 2018 Ford Expedition XL 6 Cyl 3.5L
  • 2018 Ford Expedition SSV 6 Cyl 3.5L
  • 2018 Ford Expedition Max Platinum 6 Cyl 3.5L
  • 2018 Ford Expedition Max XLT 6 Cyl 3.5L
  • 2018 Ford Expedition XLT 6 Cyl 3.5L
  • 2018 Ford Expedition Max Limited 6 Cyl 3.5L
Product Details
Location : Before Catalytic Converter, Driver SideQuantity Sold : Sold individuallyProduct Fit : Direct FitWarranty : 1-year Bosch limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : CarParts Euro
Driver Side, Before Catalytic Converter Oxygen Sensor, FI, Turbocharged, GAS, B2S1, Sold individually, 5-wire, 6 Cyl 3.5L, Walker Products Original Equipment Base Sensor - Driver Side, Before Catalytic Converter
Part Number: WKP25025025
Guaranteed to Fit
$103.99
Vehicle Fitment
  • 2018 Ford Expedition Limited 6 Cyl 3.5L FI, Turbocharged, GAS, B2S1
  • 2018 Ford Expedition XL 6 Cyl 3.5L FI, Turbocharged, GAS, B2S1
  • 2018 Ford Expedition Max XLT 6 Cyl 3.5L FI, Turbocharged, GAS, B2S1
  • 2018 Ford Expedition Max XL 6 Cyl 3.5L FI, Turbocharged, GAS, B2S1
  • 2018 Ford Expedition Platinum 6 Cyl 3.5L FI, Turbocharged, GAS, B2S1
  • 2018 Ford Expedition Max SSV 6 Cyl 3.5L FI, Turbocharged, GAS, B2S1
  • 2018 Ford Expedition SSV 6 Cyl 3.5L FI, Turbocharged, GAS, B2S1
  • 2018 Ford Expedition Max Platinum 6 Cyl 3.5L FI, Turbocharged, GAS, B2S1
  • 2018 Ford Expedition XLT 6 Cyl 3.5L FI, Turbocharged, GAS, B2S1
  • 2018 Ford Expedition Max Limited 6 Cyl 3.5L FI, Turbocharged, GAS, B2S1
Product Details
Location : Driver Side, Before Catalytic ConverterNotes : Wideband sensorType : 5-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 19.69 in. Wire LengthInterchange Part Number : 2345019Warranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Walker Products Original Equipment Base Sensor
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Quality parts! Was as described. Got help from associate to insure part would fit my See More
Kevin G.
VERIFIED PURCHASER

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Product Questions & Answers

Q:Does this fit bank2 sensor 1?
Cody O.
A:BEST ANSWERHi Cody, This Oxygen sensor is for bank 1 sensor 1. On the fitment details, it says passenger side, before catalytic converter. Bank 2 is the driver side portion while bank 1 is on the passenger side portion of the engine bay if you are inside the vehicle as a reference. Show less
Jeonino E.
 
1 Question, 1 AnswerView all Q&As >

Helpful Automotive Resources

P2187 Code: System too Lean at Idle (Bank 1)
P2187 Code: System too Lean at Idle (Bank 1)Note that there is only one bank if your car has a straight engine and the scan tool will always refer to that bank as “Bank 1.” P2187 code indicates that your vehicle’s computer detected a potential issue with the fuel mixture at idle.
P2270 Code: O2 Sensor Signal Biased / Stuck Lean (Bank 1, Sensor 2)
P2270 Code: O2 Sensor Signal Biased / Stuck Lean (Bank 1, Sensor 2)Bank 1 is where the #1 spark plug is. O2 sensor 1/1 is the upstream sensor on Bank 1 (different for a Ford than for a Chevy or a Dodge), and O2 sensor 1/2 is the downstream sensor on Bank 1. O2 2/1 is upstream on Bank 2 and O2
P0141 Code: Oxygen Sensor Heater Circuit Malfunction (Bank 1, Sensor 2)
P0141 Code: Oxygen Sensor Heater Circuit Malfunction (Bank 1, Sensor 2)With that in mind, it’s important to note that Bank 1 is always where the number 1 cylinder is located. Thus, on Ford pickups, Bank 1 is the passenger side bank, but on Chevy and Dodge pickups, Bank 1 is the driver side bank. You need to know this, or
P0042 Code: HO2S Heater Control Circuit Bank 1 Sensor 3
P0042 Code: HO2S Heater Control Circuit Bank 1 Sensor 3Bank 1 is the side of the engine where the #1 cylinder is located. P0042 code is set when your car’s PCM determines a potential problem with the heater element circuit of the oxygen sensor.
P0135 Code: Heated O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1)
P0135 Code: Heated O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1)Diagnostic trouble code (DTC) P0135 stands for “Oxygen O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1).” It is set when the car’s primary computer—also called the powertrain control module or PCM—determines that the heated oxygen sensor (HO2S) 1 heater current is higher or lower than the ideal amp for
P0134: O2 Sensor Circuit No Activity Detected (Bank 1, Sensor 1)
P0134: O2 Sensor Circuit No Activity Detected (Bank 1, Sensor 1)The Bank 1 portion of the code refers to the side of the engine with the number one cylinder. Sensor 1 refers to the upstream O2 sensor.