Item Feature:
- Direct Plug-In Replacement
- Built and tested to strict quality control standards
- Manufactured to meet or exceed OEM Specifications.
- Wires：5
- Interchange Part Number: 234-5060
| YEAR | MAKE | MODEL | ENGINE | POSITION | QTY |
| 2006-2008 | INFINITI | FX45 | V8 (4.5L) | Upstream | 2 |
| 2006-2010 | INFINITI | M45 | V8 (4.5L) | Upstream | 2 |
| 2006 | INFINITI | Q45 | V8 (4.5L) | Upstream | 2 |
| 2004-2006 | INFINITI | QX56 | V8 (5.6L) | Upstream | 2 |
| 2004-2006 | NISSAN | ALTIMA | V6 (3.5L) | Upstream | 2 |
| 2005-2006 | NISSAN | ARMADA | V8 (5.6L) | Upstream | 2 |
| 2005-2006 | NISSAN | FRONTIER | V6 (4.0L) | Upstream | 2 |
| 2004-2008 | NISSAN | MAXIMA | V6 (3.5L) | Upstream | 2 |
| 2004-2007 | NISSAN | MURANO | V6 (3.5L) | Upstream | 2 |
| 2004-2006 | NISSAN | PATHFINDER | V6 (4.0L) | Upstream | 2 |
| 2004-2009 | NISSAN | QUEST | V6 (3.5L) | Upstream | 2 |
| 2000-2002 | NISSAN | SENTRA | L4 (1.8L) | Upstream | 1 |
| 2004-2006 | NISSAN | TITAN | V8 (5.6L) | Upstream | 2 |
| 2005-2006 | NISSAN | XTERRA | V6 (4.0L) | Upstream | 2 |
You may be required to reset the vehicle’s computer after installation of this part.
The oxygen sensor is a device which determines the oxygen content of the exhaust gas. Since the amount of oxygen in the exhaust gas is a very good indicator of combustion efficiency, it is also the best place to monitor the air fuel ratio.
Our Oxygen Sensors are precision made for outstanding performance and manufactured to meet and exceed all original equipment specification and test requirements.
Improved Engine Response & Performance
Lower Emissions
Improved Fuel Economy
Longer Sensor Life
Meets OEM Specifications
Heated oxygen sensors have a built-in heater which heats the sensors. Much less exhaust gas needs to contact the ceramic element, making these sensors less prone to contamination.
Heated sensors can also be located further downstream (closer to the catalytic converter) which increases their life expectancy. Heated oxygen sensors should be checked or replaced every 60,000 to 100,000 miles.
How does the oxygen sensor in a car work?
The goal of the sensor is to help the engine run as efficiently as possible and also to produce as few emissions as possible.
The oxygen sensor is positioned in the exhaust pipe and can detect rich and lean mixtures. The mechanism in most sensors involves a chemical reaction that generates a voltage. The engine's computer looks at the voltage to determine if the mixture is rich or lean, and adjusts the amount of fuel entering the engine accordingly.
The reason why the engine needs the oxygen sensor is because the amount of oxygen that the engine can pull in depends on all sorts of things, such as the altitude, the temperature of the air, the temperature of the engine, the barometric pressure, the load on the engine, etc.
When the oxygen sensor fails, the computer can no longer sense the air/fuel ratio, so it ends up guessing. Your car performs poorly and uses more fuel than it needs to.
Where are my oxygen sensors located?
Diagnostic Trouble Codes (DTC)
When oxygen sensor failure occurs, a DTC is recorded in the Engine Control Unit (ECU) and a Malfunction Indicator Lamp (MIL) is illuminated on the dash, alerting the driver the vehicle has a problem.
Must Know Before Buying:
The following information is for instructional and guidance reference only. We try and make them as accurate as we can.
If Check Engine Light is on or an OBDII Trouble/Fault code occurs after installation, check the sensor with a voltmeter as below. If the sensor is good, further diagnosis is required. There're many different codes for specific functional failures, which are NOT necessarily relevant to the sensor. Find out what the Code means before leaving any feedbacks.
Items that have been installed, altered or contaminated are non-returnable.
A. ONLY a defective sensor after tested by a voltmeter is applied to manufacturer warranty.
A. 20% restocking fee is required if buyer bought wrong items due to not paying attention to fitment information and ask for return.
The Price, Quality & Functionality of the O2 Sensor is fully covered under our warranty & return policy. However, refund for any labor cost, expense in a dealer shop or damage due to wrong installation is NOT covered.
A: The only way to know if the O2 sensor is functioning normally is to check its responsiveness to changes in the air/fuel mixture, by Voltage Measurement or Waveform Simulation.
Use a 10-megaohm digital voltmeter. Hook up the voltmeter's red probe to the sensor's signal wire and the black probe to engine ground. (Use back probe method, DO NOT pierce the wire.) For a good sensor, voltage should fluctuate constantly between 0.1 and 0.9 volts after starting the engine for 2 or 3 minutes.
Service Guidance
- Quality and Accuracy (Right parts of your car)
- Price and Service
- Shipping Time
Payment
- We accept payments via Paypal.
- Visa / MasterCard, Discover, American Express
- Items will be shipped within 24 hours After complete the payment. Saturday – Sunday (Not Included)
- We only ship to Paypal Confirmed Address.
- If you are not satisfied with the item when you received it, please contact us as soon as possible, we will do our best to meet your satisfaction.
- Please do not leave a negative feedback before contacting us.
- If you want to return the item for exchange or refund, please contact us within 2 weeks after received.
- Return postage is at buyer expense, unless the return is due to a verifiable fault at our end.
- Please keep the packing stuff after you get the package, as sometimes it will be used if there is any problem.
- You have 30 Days for return the item.
Your satisfaction is the most important thing we pursue. We always strive for all 5 star DSR (Detailed Seller Ratings) and POSITIVE feedback. If you have any questions/complaints please feel free to contact us before leave feedback. You can leave us eBay message at any time and we will try our best to solve the problem as soon as possible.
On Sep-12-19 at 17:44:07 PDT, seller added the following information: