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2006 Infiniti Q45
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2006 Infiniti Q45

2006 Infiniti Q45 Oxygen Sensors

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Passenger Side - After Catalytic Converter Oxygen Sensor, Sold individually, 4-wire, 8 Cyl 4.5L
DriveWire
Passenger Side - After Catalytic Converter Oxygen Sensor, Sold individually, 4-wire, 8 Cyl 4.5L
Part Number: ARBN960913
Guaranteed to Fit
$22.99
Vehicle Fitment
  • 2006 Infiniti Q45 Base 8 Cyl 4.5L
Product Details
Location : Passenger Side - After Catalytic ConverterNotes : Downstream (After Catalytic converter)Type : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 19 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25024403Connector 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 Si Oxygen Sensor, Engine Designation: VK45DE, FI, Naturally Aspirated, GAS, Fits vehicles from or up to production date 12/2005, Set of 2, 4-wire, 8 Cyl 4.5L
DriveWire
After Catalytic Converter, Driver and Passenger Si Oxygen Sensor, Engine Designation: VK45DE, FI, Naturally Aspirated, GAS, Fits vehicles from or up to production date 12/2005, Set of 2, 4-wire, 8 Cyl 4.5L
Part Number: SET-ARBN960913
Guaranteed to Fit
$47.49
Vehicle Fitment
  • 2006 Infiniti Q45 Base 8 Cyl 4.5L Engine Designation: VK45DE, FI, Naturally Aspirated, GAS, Fits vehicles from or up to production date 12/2005
Product Details
Location : After Catalytic Converter, Driver and Passenger SideComponents : (2) Oxygen SensorsType : 4-wireQuantity Sold : Set of 2Product Fit : Direct FitThread 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
After Catalytic Converter, Driver and Passenger Si Oxygen Sensor, Set of 4, 4-wire, 8 Cyl 4.5L - After Catalytic Converter, Driver and Passenger Side
DriveWire
After Catalytic Converter, Driver and Passenger Si Oxygen Sensor, Set of 4, 4-wire, 8 Cyl 4.5L - After Catalytic Converter, Driver and Passenger Side
Part Number: SET-ARBN960913-4
Guaranteed to Fit
$70.99
Vehicle Fitment
  • 2006 Infiniti Q45 Base 8 Cyl 4.5L
Product Details
Location : After Catalytic Converter, Driver and Passenger SideComponents : (4) Oxygen SensorType : 4-wireQuantity Sold : Set of 4Product Fit : Direct FitThread 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
Driver Side - After Catalytic Converter Oxygen Sensor, Sold individually, 4-wire, 8 Cyl 4.5L
DriveWire
Driver Side - After Catalytic Converter Oxygen Sensor, Sold individually, 4-wire, 8 Cyl 4.5L
Part Number: REPI960904
Guaranteed to Fit
$26.99
Vehicle Fitment
  • 2006 Infiniti Q45 Base 8 Cyl 4.5L
Product Details
Location : Driver Side - After Catalytic ConverterNotes : Downstream (After Catalytic converter)Type : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25024448Connector 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
Driver Side - Before Catalytic Converter Oxygen Sensor, To 12/2005, Sold individually, 4-wire, 8 Cyl 4.5L
DriveWire
Driver Side - Before Catalytic Converter Oxygen Sensor, To 12/2005, Sold individually, 4-wire, 8 Cyl 4.5L
Part Number: REPI960905
Guaranteed to Fit
$20.22
Vehicle Fitment
  • 2006 Infiniti Q45 Base 8 Cyl 4.5L To 12/2005
Product Details
Location : Driver Side - Before Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 20.87 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25024450Connector 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 Oxygen Sensor, From 12/05, Sold individually, 5-wire, 8 Cyl 4.5L
NTK®
Before Catalytic Converter Oxygen Sensor, From 12/05, Sold individually, 5-wire, 8 Cyl 4.5L
Part Number: NG24320
Guaranteed to Fit
$106.99
Vehicle Fitment
  • 2006 Infiniti Q45 Base 8 Cyl 4.5L From 12/05
Product Details
Location : Before Catalytic ConverterNotes : 0.38 in. Thread Length; Heated Sensor TypeType : 5-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 23.5 in. Wire LengthThread Size : 18 mm Thread SizeMounting Style : Non-flanged Mounting StyleWarranty : 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.

Passenger Side, After Catalytic Converter Oxygen Sensor, Sold individually, 4-wire, 8 Cyl 4.5L, OE Replacement Series - Passenger Side, After Catalytic Converter
Bosch®
Passenger Side, After Catalytic Converter Oxygen Sensor, Sold individually, 4-wire, 8 Cyl 4.5L, OE Replacement Series - Passenger Side, After Catalytic Converter
Part Number: BS15522
Guaranteed to Fit
$79.49
Vehicle Fitment
  • 2006 Infiniti Q45 Base 8 Cyl 4.5L
Product Details
Location : Passenger Side, After Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 15.9 in. Wire LengthInterchange Part Number : 2344210Warranty : 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 EuroSeries : OE Replacement Series
Passenger Side - Before Catalytic Converter Oxygen Sensor, To 12/2005, Sold individually, 4-wire, 8 Cyl 4.5L, Walker Products Original Equipment Base Sensor - Passenger Side - Before Catalytic Converter
Walker Products®
Passenger Side - Before Catalytic Converter Oxygen Sensor, To 12/2005, Sold individually, 4-wire, 8 Cyl 4.5L, Walker Products Original Equipment Base Sensor - Passenger Side - Before Catalytic Converter
Part Number: 25024452
Guaranteed to Fit
$34.72
Vehicle Fitment
  • 2006 Infiniti Q45 Base 8 Cyl 4.5L To 12/2005
Product Details
Location : Passenger Side - Before Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 14.57 in. Wire LengthInterchange Part Number : 2344210Warranty : 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
Before Catalytic Converter Oxygen Sensor, enginedesignationname: VK45DE, FI, Naturally Aspirated, GAS, From 12/2005, Sold individually, 5-wire, 8 Cyl 4.5L, Walker Products Aftermarket Base Sensor
Walker Products®
Before Catalytic Converter Oxygen Sensor, enginedesignationname: VK45DE, FI, Naturally Aspirated, GAS, From 12/2005, Sold individually, 5-wire, 8 Cyl 4.5L, Walker Products Aftermarket Base Sensor
Part Number: WKP35035009
Guaranteed to Fit
$81.99
Vehicle Fitment
  • 2006 Infiniti Q45 Base 8 Cyl 4.5L enginedesignationname: VK45DE, FI, Naturally Aspirated, GAS, From 12/2005
Product Details
Location : Before Catalytic ConverterNotes : Wideband sensorType : 5-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, Driver Side Oxygen Sensor, O.E. Quality Replacement Sensor, Sold individually, 4-wire, 8 Cyl 4.5L - After Catalytic Converter, Driver Side
Denso®
After Catalytic Converter, Driver Side Oxygen Sensor, O.E. Quality Replacement Sensor, Sold individually, 4-wire, 8 Cyl 4.5L - After Catalytic Converter, Driver Side
Part Number: NP2344301
Guaranteed to Fit
$45.49
Vehicle Fitment
  • 2006 Infiniti Q45 Base 8 Cyl 4.5L O.E. Quality Replacement Sensor
Product Details
Location : After Catalytic Converter, Driver SideType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitInterchange Part Number : 2344210Warranty : 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, Passenger Side Oxygen Sensor, O.E. Quality Replacement Sensor, Sold individually, 4-wire, 8 Cyl 4.5L - After Catalytic Converter, Passenger Side
Denso®
After Catalytic Converter, Passenger Side Oxygen Sensor, O.E. Quality Replacement Sensor, Sold individually, 4-wire, 8 Cyl 4.5L - After Catalytic Converter, Passenger Side
Part Number: NP2344312
Guaranteed to Fit
$87.99
Vehicle Fitment
  • 2006 Infiniti Q45 Base 8 Cyl 4.5L O.E. Quality Replacement Sensor
Product Details
Location : After Catalytic Converter, Passenger SideType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitInterchange Part Number : 15730, SG300Warranty : 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, From 12/2005, Sold individually, 5-wire, 8 Cyl 4.5L
Denso®
Before Catalytic Converter Oxygen Sensor, From 12/2005, Sold individually, 5-wire, 8 Cyl 4.5L
Part Number: NP2345060
Guaranteed to Fit
$97.49
Vehicle Fitment
  • 2006 Infiniti Q45 Base 8 Cyl 4.5L From 12/2005
Product Details
Location : Before Catalytic ConverterNotes : Heated Sensor TypeType : 5-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 14.5 in. Wire LengthThread Size : 18 mm Thread SizeInterchange Part Number : 2344210Connector 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, Set of 2, 4-wire, 8 Cyl 4.5L - After Catalytic Converter
Denso®
After Catalytic Converter Oxygen Sensor, Set of 2, 4-wire, 8 Cyl 4.5L - After Catalytic Converter
Part Number: SET-NP2344312
Guaranteed to Fit
$126.99
Vehicle Fitment
  • 2006 Infiniti Q45 Base 8 Cyl 4.5L
Product Details
Location : After Catalytic ConverterNotes : Set Components - (2) Oxygen SensorType : 4-wireQuantity Sold : Set of 2Product Fit : Direct FitWarranty : 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 and After Catalytic Converter Oxygen Sensor, From 12/05, Set of 2, 8 Cyl 4.5L
Denso®
Before and After Catalytic Converter Oxygen Sensor, From 12/05, Set of 2, 8 Cyl 4.5L
Part Number: SET-NP2344301
Guaranteed to Fit
$135.99
Vehicle Fitment
  • 2006 Infiniti Q45 Base 8 Cyl 4.5L From 12/05
Product Details
Location : Before And After Catalytic ConverterNotes : Set Components - (2) Oxygen SensorQuantity Sold : Set of 2Product Fit : Direct FitWarranty : 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 Oxygen Sensor, From 12/2005, Sold individually, 5-wire, 8 Cyl 4.5L, OE Replacement Series
Bosch®
Upstream Oxygen Sensor, From 12/2005, Sold individually, 5-wire, 8 Cyl 4.5L, OE Replacement Series
Part Number: BS17264
Guaranteed to Fit
$96.49
Vehicle Fitment
  • 2006 Infiniti Q45 Base 8 Cyl 4.5L From 12/2005
Product Details
Location : UpstreamType : 5-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 15.7 in. Wire LengthWarranty : 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 EuroSeries : OE Replacement Series
Page 1 of 4 | Showing 1 - 15 of 60 results

Top Rated Products

DriveWire Passenger Side - After Catalytic Converter Oxygen Sensor, Sold individually, 4-wire, 8 Cyl 4.5L
$22.99( Review)
Great product
Laventrice P.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

Denso After Catalytic Converter Oxygen Sensor, Set of 2, 4-wire, 8 Cyl 4.5L - After Catalytic Converter
$126.99
Q:is this the front and back o2 sensors ?
Ryan g.
A:BEST ANSWERHi Ryan, I'm glad to help you out. These sensors are both for the downstream or after the catalytic converter. I hope this helps. To order the part, click on the link below while the part is in stock and enjoy the savings of our ongoing sale today. Happy shopping. https://www.carparts.com/oxygen-sensor/denso/set-np2344312?can=CPGG4850 Show less
Grace G.
 
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.