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2000 Infiniti Q45

2000 Infiniti Q45 Oxygen Sensors

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After Catalytic Converter, Driver or Passenger Side Oxygen Sensor, 4-Wire, Heated
Part Number: ARBN960911
Guaranteed to Fit
$23.21
Vehicle Fitment
  • 2000 Infiniti Q45 T 8 Cyl 4.1L
  • 2000 Infiniti Q45 Anniversary Edition 8 Cyl 4.1L
  • 2000 Infiniti Q45 Base 8 Cyl 4.1L
Product Details
Location : After Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 11.75 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25024103Connector 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
After Catalytic Converter, Driver and Passenger Side Oxygen Sensors 4-wire, Engine Designation: VH41DE, FI, Naturally Aspirated, GAS
Part Number: SET-ARBN960911-2
Guaranteed to Fit
$43.99
Vehicle Fitment
  • 2000 Infiniti Q45 T 8 Cyl 4.1L Engine Designation: VH41DE, FI, Naturally Aspirated, GAS
  • 2000 Infiniti Q45 Anniversary Edition 8 Cyl 4.1L Engine Designation: VH41DE, FI, Naturally Aspirated, GAS
  • 2000 Infiniti Q45 Base 8 Cyl 4.1L Engine Designation: VH41DE, FI, Naturally Aspirated, GAS
Product Details
Location : After Catalytic Converter, Driver and Passenger SideComponents : (2) Oxygen SensorsType : 4-wireQuantity Sold : Set of 2Product Fit : Direct FitWire Length : 11.75 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeConnector 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
Before Catalytic Converter, Driver or Passenger Side Oxygen Sensor, 3-Wire, Heated
Part Number: ARBN960902
Guaranteed to Fit
$17.81
Vehicle Fitment
  • 2000 Infiniti Q45 T 8 Cyl 4.1L
  • 2000 Infiniti Q45 Anniversary Edition 8 Cyl 4.1L
  • 2000 Infiniti Q45 Base 8 Cyl 4.1L
Product Details
Location : Before Catalytic ConverterType : 3-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 23.5 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25023087Connector 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
Before Catalytic Converter, Driver and Passenger Side Oxygen Sensors 3-wire, Engine Designation: VH41DE, FI, Naturally Aspirated, GAS
Part Number: SET-ARBN960902-2
Guaranteed to Fit
$33.99
Vehicle Fitment
  • 2000 Infiniti Q45 T 8 Cyl 4.1L Engine Designation: VH41DE, FI, Naturally Aspirated, GAS
  • 2000 Infiniti Q45 Anniversary Edition 8 Cyl 4.1L Engine Designation: VH41DE, FI, Naturally Aspirated, GAS
  • 2000 Infiniti Q45 Base 8 Cyl 4.1L Engine Designation: VH41DE, FI, Naturally Aspirated, GAS
Product Details
Location : Before Catalytic Converter, Driver and Passenger SideComponents : (2) Oxygen SensorsType : 3-wireQuantity Sold : Set of 2Product Fit : Direct FitWire Length : 23.5 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeConnector 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
Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: 25024103
Guaranteed to Fit
$50.99
Vehicle Fitment
  • 2000 Infiniti Q45 T 8 Cyl 4.1L
  • 2000 Infiniti Q45 Anniversary Edition 8 Cyl 4.1L
  • 2000 Infiniti Q45 Base 8 Cyl 4.1L
Product Details
Location : After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 11.81 in. Wire LengthInterchange Part Number : ARBN960911Warranty : 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
Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 3-wire
Part Number: WKP35033066
Guaranteed to Fit
$37.49
Vehicle Fitment
  • 2000 Infiniti Q45 T 8 Cyl 4.1L Eng. Designation: VH41DE, FI, Naturally Aspirated, GAS
  • 2000 Infiniti Q45 Anniversary Edition 8 Cyl 4.1L Eng. Designation: VH41DE, FI, Naturally Aspirated, GAS
  • 2000 Infiniti Q45 Base 8 Cyl 4.1L Eng. Designation: VH41DE, FI, Naturally Aspirated, GAS
Product Details
Location : Before Catalytic ConverterNotes : HeatedType : 3-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 23.62 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 Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: WKP35034548
Guaranteed to Fit
$40.99
Vehicle Fitment
  • 2000 Infiniti Q45 T 8 Cyl 4.1L Eng. Designation: VH41DE, FI, Naturally Aspirated, GAS
  • 2000 Infiniti Q45 Anniversary Edition 8 Cyl 4.1L Eng. Designation: VH41DE, FI, Naturally Aspirated, GAS
  • 2000 Infiniti Q45 Base 8 Cyl 4.1L Eng. Designation: VH41DE, FI, Naturally Aspirated, GAS
Product Details
Location : After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 11.81 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
Oxygen Sensor, Sold individually 3-wire
Part Number: NG24039
Guaranteed to Fit
$42.99
Vehicle Fitment
  • 2000 Infiniti Q45 T 8 Cyl 4.1L
  • 2000 Infiniti Q45 Anniversary Edition 8 Cyl 4.1L
  • 2000 Infiniti Q45 Base 8 Cyl 4.1L
Product Details
Location : Before Catalytic ConverterNotes : Heated Sensor TypeType : 3-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 22.75 in. Wire LengthThread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleInterchange Part Number : 15730, SG300Warranty : 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.

OE Replacement Series Oxygen Sensor, Sold individually 4-wire
Part Number: BS15757
Guaranteed to Fit
$58.99
Vehicle Fitment
  • 2000 Infiniti Q45 T 8 Cyl 4.1L
  • 2000 Infiniti Q45 Anniversary Edition 8 Cyl 4.1L
  • 2000 Infiniti Q45 Base 8 Cyl 4.1L
Product Details
Location : After Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 11.4 in. Wire LengthInterchange Part Number : 2344700Warranty : 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
Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 3-wire
Part Number: 25023087
Guaranteed to Fit
$58.99
Vehicle Fitment
  • 2000 Infiniti Q45 T 8 Cyl 4.1L
  • 2000 Infiniti Q45 Anniversary Edition 8 Cyl 4.1L
  • 2000 Infiniti Q45 Base 8 Cyl 4.1L
Product Details
Location : Before Catalytic ConverterNotes : HeatedType : 3-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 23.62 in. Wire LengthInterchange Part Number : ARBN960902Warranty : 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
Oxygen Sensor, Sold individually 4-wire
Part Number: DELES20057
Guaranteed to Fit
$62.99
Vehicle Fitment
  • 2000 Infiniti Q45 T 8 Cyl 4.1L
  • 2000 Infiniti Q45 Anniversary Edition 8 Cyl 4.1L
  • 2000 Infiniti Q45 Base 8 Cyl 4.1L
Product Details
Location : Rear, Driver or Passenger SideType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 11.81 in. Wire LengthThread Size : 18 x 1.5 mm Thread SizeInterchange Part Number : 2344700Warranty : 1-year or 12,000-mile Delphi 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.

OE Replacement Series Oxygen Sensor, Sold individually 4-wire
Part Number: BS13271
Guaranteed to Fit
$68.49
Vehicle Fitment
  • 2000 Infiniti Q45 T 8 Cyl 4.1L Alternative Fit 1
  • 2000 Infiniti Q45 Anniversary Edition 8 Cyl 4.1L Alternative Fit 1
  • 2000 Infiniti Q45 Base 8 Cyl 4.1L Alternative Fit 1
Product Details
Location : Downstream, Driver or Passenger SideType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitInterchange Part Number : 2344700Warranty : 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
After Catalytic Converter Oxygen Sensor, Sold individually 4-wire
Part Number: NG24545
Guaranteed to Fit
$59.99
Vehicle Fitment
  • 2000 Infiniti Q45 T 8 Cyl 4.1L
  • 2000 Infiniti Q45 Anniversary Edition 8 Cyl 4.1L
  • 2000 Infiniti Q45 Base 8 Cyl 4.1L
Product Details
Location : After Catalytic ConverterNotes : Heated Sensor TypeType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 11.75 in. Wire LengthThread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleInterchange Part Number : 2344700Warranty : 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.

Oxygen Sensor, Sold individually 3-wire
Part Number: NP2343087
Guaranteed to Fit
$51.99
Vehicle Fitment
  • 2000 Infiniti Q45 Base 8 Cyl 4.1L O.E. Quality Replacement Sensor
  • 2000 Infiniti Q45 T 8 Cyl 4.1L O.E. Quality Replacement Sensor
  • 2000 Infiniti Q45 Anniversary Edition 8 Cyl 4.1L O.E. Quality Replacement Sensor
Product Details
Location : Before Catalytic ConverterType : 3-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitInterchange Part Number : 25023089, 2343090Warranty : 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.

Upstream, Driver Side OE Replacement Series Oxygen Sensor, Sold individually 3-wire
Part Number: BS13658
Guaranteed to Fit
$73.49
Vehicle Fitment
  • 2000 Infiniti Q45 T 8 Cyl 4.1L
  • 2000 Infiniti Q45 Anniversary Edition 8 Cyl 4.1L
  • 2000 Infiniti Q45 Base 8 Cyl 4.1L
Product Details
Location : Upstream, Driver SideType : 3-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 24 in. Wire LengthInterchange Part Number : 25023089, 2343090Warranty : 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 34 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.