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2006 Ford Focus
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2006 Ford Focus

2006 Ford Focus Oxygen Sensors

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Before Catalytic Converter Oxygen Sensor, 4-Wire, Heated
DriveWire
Before Catalytic Converter Oxygen Sensor, 4-Wire, Heated
Part Number: RF96090002
Guaranteed to Fit
$19.73
Vehicle Fitment
  • 2006 Ford Focus ZX5 4 Cyl 2.0L B1S1
  • 2006 Ford Focus ZX3 4 Cyl 2.0L B1S1
  • 2006 Ford Focus ZX4 ST 4 Cyl 2.3L B1S1
  • 2006 Ford Focus ZXW 4 Cyl 2.0L B1S1
  • 2006 Ford Focus ZX4 4 Cyl 2.0L B1S1
Product Details
Location : Before Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitThread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleInterchange Part Number : 25024678Connector Gender : Male ConnectorWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, 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.

Returns Policy : 30-Day Return Policy
Center Oxygen Sensor 4-wire, Heated, B1S2
DriveWire
Center Oxygen Sensor 4-wire, Heated, B1S2
Part Number: RF96090006
Guaranteed to Fit
$23.70
Vehicle Fitment
  • 2006 Ford Focus ZX5 4 Cyl 2.0L B1S2
  • 2006 Ford Focus ZXW 4 Cyl 2.0L B1S2
  • 2006 Ford Focus ZX4 4 Cyl 2.0L B1S2
  • 2006 Ford Focus ZX3 4 Cyl 2.0L B1S2
  • 2006 Ford Focus ZX4 ST 4 Cyl 2.3L B1S2
Product Details
Location : CenterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 12.6 in. Wire LengthInterchange Part Number : 25024651Warranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, 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.

Returns Policy : 30-Day Return Policy
After Catalytic Converter Oxygen Sensor, 4-Wire, Heated
DriveWire
After Catalytic Converter Oxygen Sensor, 4-Wire, Heated
Part Number: RF96090003
Guaranteed to Fit
$16.49
Vehicle Fitment
  • 2006 Ford Focus ZX5 4 Cyl 2.0L B1S3
  • 2006 Ford Focus ZX3 4 Cyl 2.0L B1S3
  • 2006 Ford Focus ZX4 ST 4 Cyl 2.3L B1S3
  • 2006 Ford Focus ZXW 4 Cyl 2.0L B1S3
  • 2006 Ford Focus ZX4 4 Cyl 2.0L B1S3
Product Details
Location : After Catalytic ConverterNotes : Downstream (After Secondary Converter)Type : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitThread Size : 0.71 in. Thread SizeMounting Style : Threaded-in Mounting StyleInterchange Part Number : 25024656Connector Gender : Male ConnectorWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, 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.

Returns Policy : 30-Day Return Policy
Downstream OE Replacement Series Oxygen Sensor, Sold individually 4-wire
Bosch®
Downstream OE Replacement Series Oxygen Sensor, Sold individually 4-wire
Part Number: BS15753
Guaranteed to Fit
$66.99
Vehicle Fitment
  • 2006 Ford Focus ZX5 4 Cyl 2.0L Hatchback; Attaches Through Heat Shield In Catalyst; OE Sensor Technology
  • 2006 Ford Focus ZXW 4 Cyl 2.0L Wagon; Attaches Through Heat Shield In Catalyst; OE Sensor Technology
  • 2006 Ford Focus ZX4 4 Cyl 2.0L Sedan; Located After Primary Converter; OE Sensor Technology
  • 2006 Ford Focus ZX3 4 Cyl 2.0L Hatchback; Attaches Through Heat Shield In Catalyst; OE Sensor Technology
  • 2006 Ford Focus ZX4 ST 4 Cyl 2.3L Located After Primary Converter; OE Sensor Technology
Product Details
Location : DownstreamType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 13.4 in. Wire LengthInterchange Part Number : 22124Warranty : 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 : European Vehicle PartsSeries : OE Replacement Series
Before Catalytic Converter Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 4-wire
Walker Products®
Before Catalytic Converter Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: 25024678
Guaranteed to Fit
$56.49
Vehicle Fitment
  • 2006 Ford Focus ZX5 4 Cyl 2.0L B1S1
  • 2006 Ford Focus ZX3 4 Cyl 2.0L B1S1
  • 2006 Ford Focus ZX4 ST 4 Cyl 2.3L B1S1
  • 2006 Ford Focus ZXW 4 Cyl 2.0L B1S1
  • 2006 Ford Focus ZX4 4 Cyl 2.0L B1S1
Product Details
Location : Before Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 18.11 in. Wire LengthInterchange Part Number : RF96090002Warranty : 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 Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Walker Products®
After Catalytic Converter Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: WKP35034051
Guaranteed to Fit
$32.99
Vehicle Fitment
  • 2006 Ford Focus ZX5 4 Cyl 2.0L Eng. VIN: N, FI, Naturally Aspirated, GAS
  • 2006 Ford Focus ZX3 4 Cyl 2.0L Eng. VIN: N, FI, Naturally Aspirated, GAS
  • 2006 Ford Focus ZX4 ST 4 Cyl 2.3L Eng. VIN: Z, FI, Naturally Aspirated, GAS
  • 2006 Ford Focus ZXW 4 Cyl 2.0L Eng. VIN: N, FI, Naturally Aspirated, GAS
  • 2006 Ford Focus ZX4 4 Cyl 2.0L Eng. VIN: N, FI, Naturally Aspirated, GAS
Product Details
Location : After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 15.75 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
Before Catalytic Converter Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Walker Products®
Before Catalytic Converter Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: WKP35034576
Guaranteed to Fit
$41.49
Vehicle Fitment
  • 2006 Ford Focus ZX5 4 Cyl 2.0L Eng. VIN: N, FI, Naturally Aspirated, GAS
  • 2006 Ford Focus ZX3 4 Cyl 2.0L Eng. VIN: N, FI, Naturally Aspirated, GAS
  • 2006 Ford Focus ZX4 ST 4 Cyl 2.3L Eng. VIN: Z, FI, Naturally Aspirated, GAS
  • 2006 Ford Focus ZXW 4 Cyl 2.0L Eng. VIN: N, FI, Naturally Aspirated, GAS
  • 2006 Ford Focus ZX4 4 Cyl 2.0L Eng. VIN: N, FI, Naturally Aspirated, GAS
Product Details
Location : Before Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 18.11 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
After Catalytic Converter Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 4-wire
Walker Products®
After Catalytic Converter Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: 25024656
Guaranteed to Fit
$42.49
Vehicle Fitment
  • 2006 Ford Focus ZX5 4 Cyl 2.0L B1S3
  • 2006 Ford Focus ZX3 4 Cyl 2.0L B1S3
  • 2006 Ford Focus ZX4 ST 4 Cyl 2.3L B1S3
  • 2006 Ford Focus ZXW 4 Cyl 2.0L B1S3
  • 2006 Ford Focus ZX4 4 Cyl 2.0L B1S3
Product Details
Location : After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 15.75 in. Wire LengthInterchange Part Number : RF96090003Warranty : 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, Sold individually 4-wire
NTK®
After Catalytic Converter Oxygen Sensor, Sold individually 4-wire
Part Number: NG22007
Guaranteed to Fit
$48.99
Vehicle Fitment
  • 2006 Ford Focus ZX5 4 Cyl 2.0L Attaches Below Heat Shield After Catalyst
  • 2006 Ford Focus ZX3 4 Cyl 2.0L Attaches Below Heat Shield After Catalyst
  • 2006 Ford Focus ZX4 ST 4 Cyl 2.3L Attaches Below Heat Shield After Catalyst
  • 2006 Ford Focus ZXW 4 Cyl 2.0L Attaches Below Heat Shield After Catalyst
  • 2006 Ford Focus ZX4 4 Cyl 2.0L Attaches Below Heat Shield After Catalyst
Product Details
Location : After Catalytic ConverterNotes : Heated Sensor TypeType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 15.75 in. Wire LengthThread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleInterchange Part Number : 15717Warranty : NGK 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, Sold individually 4-wire
Denso®
After Catalytic Converter Oxygen Sensor, Sold individually 4-wire
Part Number: NP2344371
Guaranteed to Fit
$56.99
Vehicle Fitment
  • 2006 Ford Focus ZX5 4 Cyl 2.0L O.E. Quality Replacement Sensor
  • 2006 Ford Focus ZX3 4 Cyl 2.0L O.E. Quality Replacement Sensor
  • 2006 Ford Focus ZX4 ST 4 Cyl 2.3L O.E. Quality Replacement Sensor
  • 2006 Ford Focus ZXW 4 Cyl 2.0L O.E. Quality Replacement Sensor
  • 2006 Ford Focus ZX4 4 Cyl 2.0L O.E. Quality Replacement Sensor
Product Details
Location : After Catalytic ConverterNotes : Heated Sensor TypeType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 15.83 in. Wire LengthThread Size : 0.71 in. Thread SizeMounting Style : Threaded-in Mounting StyleInterchange Part Number : 25024656Connector 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.

Before Catalytic Converter Oxygen Sensor, Sold individually 4-wire
Denso®
Before Catalytic Converter Oxygen Sensor, Sold individually 4-wire
Part Number: NP2344375
Guaranteed to Fit
$58.49
Vehicle Fitment
  • 2006 Ford Focus ZX5 4 Cyl 2.0L Manifold; PZEV
  • 2006 Ford Focus ZX3 4 Cyl 2.0L Manifold; PZEV
  • 2006 Ford Focus ZX4 ST 4 Cyl 2.3L Manifold
  • 2006 Ford Focus ZXW 4 Cyl 2.0L Manifold; PZEV
  • 2006 Ford Focus ZX4 4 Cyl 2.0L Manifold; PZEV
Product Details
Location : Before Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 17.9 in. Wire LengthWarranty : 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, Sold individually 4-wire
Denso®
After Catalytic Converter Oxygen Sensor, Sold individually 4-wire
Part Number: NP2344370
Guaranteed to Fit
$74.49
Vehicle Fitment
  • 2006 Ford Focus ZX5 4 Cyl 2.0L In Catalyst
  • 2006 Ford Focus ZXW 4 Cyl 2.0L In Catalyst
  • 2006 Ford Focus ZX4 4 Cyl 2.0L In Catalyst
  • 2006 Ford Focus ZX3 4 Cyl 2.0L In Catalyst
  • 2006 Ford Focus ZX4 ST 4 Cyl 2.3L In Catalyst
Product Details
Location : After Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 12.1 in. Wire LengthInterchange Part Number : 15753, 22124Warranty : 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.

Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Walker Products®
Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: WKP35034370
Guaranteed to Fit
$49.49
Vehicle Fitment
  • 2006 Ford Focus ZX5 4 Cyl 2.0L Eng. VIN: N, FI, Naturally Aspirated, GAS
  • 2006 Ford Focus ZXW 4 Cyl 2.0L Eng. VIN: N, FI, Naturally Aspirated, GAS
  • 2006 Ford Focus ZX4 4 Cyl 2.0L Eng. VIN: N, FI, Naturally Aspirated, GAS
  • 2006 Ford Focus ZX3 4 Cyl 2.0L Eng. VIN: N, FI, Naturally Aspirated, GAS
  • 2006 Ford Focus ZX4 ST 4 Cyl 2.3L Eng. VIN: Z, FI, Naturally Aspirated, GAS
Product Details
Location : CenterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 12.6 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
Before Catalytic Converter Oxygen Sensor, Sold individually 4-wire
NTK®
Before Catalytic Converter Oxygen Sensor, Sold individually 4-wire
Part Number: NG22125
Guaranteed to Fit
$56.99
Vehicle Fitment
  • 2006 Ford Focus ZX5 4 Cyl 2.0L Manifold, With PZEV Evap. Emissions
  • 2006 Ford Focus ZX3 4 Cyl 2.0L Manifold, With PZEV Evap. Emissions
  • 2006 Ford Focus ZX4 ST 4 Cyl 2.3L Located in Manifold
  • 2006 Ford Focus ZXW 4 Cyl 2.0L Manifold, With PZEV Evap. Emissions
  • 2006 Ford Focus ZX4 4 Cyl 2.0L Manifold, With PZEV Evap. Emissions
Product Details
Location : Before Catalytic ConverterNotes : Heated Sensor TypeType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 18 in. Wire LengthThread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleInterchange Part Number : 15717Warranty : NGK 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.

Downstream OE Replacement Series Oxygen Sensor, Sold individually 4-wire
Bosch®
Downstream OE Replacement Series Oxygen Sensor, Sold individually 4-wire
Part Number: BS15802
Guaranteed to Fit
$71.99
Vehicle Fitment
  • 2006 Ford Focus ZX5 4 Cyl 2.0L Hatchback; Attaches Below Heat Shield After Catalyst; Except Partial Zero Emission Vehicle; OE Sensor Technology
  • 2006 Ford Focus ZX3 4 Cyl 2.0L Hatchback; Attaches Below Heat Shield After Catalyst; Except Partial Zero Emission Vehicle; OE Sensor Technology
  • 2006 Ford Focus ZX4 ST 4 Cyl 2.3L Located After Secondary Converter; OE Sensor Technology
  • 2006 Ford Focus ZXW 4 Cyl 2.0L Wagon; Attaches Below Heat Shield After Catalyst; Except Partial Zero Emission Vehicle; OE Sensor Technology
  • 2006 Ford Focus ZX4 4 Cyl 2.0L Sedan; Located After Secondary Converter; OE Sensor Technology; To 04/2006
Product Details
Location : DownstreamType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 15.7 in. Wire LengthInterchange Part Number : 25024656Warranty : 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 : European Vehicle PartsSeries : OE Replacement Series
Page 1 of 3 | Showing 1 - 15 of 44 results

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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.