WELLS MF21031 Auto Maf Air Flow Meter MAS0156 22680-8J000 22680-4W000 74-7007 Well SENSOR-5PIN 2.5L 3.5L
fits model: Altima. year: 2002–2003.
( Brand: Wells ), ( Manufacturer Part Number: MF21031 ), ( Type: Mass Airflow Sensor ), ( Interchange Part Number: Mf21031 Mas0156, 22680-8j000, 22680-4w000, 74-7007 )
Review WELLS Well Auto Maf Mass Air Flow Sensor-5pin 2.5l 3.5l fits ALTIMA 2002–2003
The 22680-4W000 Auto MAF Air Flow Sensor is a crucial component in the engine management system of your Nissan Altima, specifically for models ranging from 2002 to 2003, equipped with 2.5L or 3.5L engines. This sensor, with the part numbers MF21031, MAS0156, and 22680-8J000, and the wells number 74-7007, is responsible for monitoring the air intake to the engine and sending this data to the engine control unit (ECU).
The MAF (Mass Airflow) sensor is a vital part of your vehicle's fuel-air mixture system. It measures the amount of air entering the engine and sends this information to the ECU, which in turn calculates the correct amount of fuel to be injected for a balanced air-fuel mixture. This is crucial for efficient combustion and optimal engine performance.
The 22680-4W000 MAF sensor is a 5-pin design, which means it has five electrical connections. These pins include power, ground, signal input, signal output, and heater. The heater plays an essential role in keeping the sensor's sensitive elements warm in colder weather to ensure accurate and consistent readings.
This sensor is designed with durability in mind, featuring a robust construction to withstand the harsh conditions inside your engine compartment. However, like any other automotive component, it may wear out or fail over time due to factors such as contamination, extreme temperatures, or age. When this happens, it's crucial to replace the sensor to maintain your vehicle's performance and fuel efficiency.
To install the 22680-4W000 MAF sensor, you'll need to disconnect the battery, remove the air intake system, and disconnect the old sensor. Then, carefully install the new sensor, connect the wiring, and reassemble the system. Ensure a tight connection to prevent any electrical issues.
In summary, the 22680-4W000 Auto MAF Air Flow Sensor is an essential component for maintaining proper engine performance and fuel efficiency in your Nissan Altima. With its 5-pin design and durable construction, it provides accurate airflow readings to the ECU, ensuring a balanced fuel-air mixture for efficient combustion.
The 22680-4W000 auto MAF air flow sensor is a replacement part for Nissan Altimas with 2.5L and 3.5L engines from the model years 2002 to 2003. Here are some pros and cons of buying this part:
Pros:1. OEM compatibility: This sensor is a direct replacement for the original part, ensuring a proper fit and compatibility with your car's engine management system.
2. Improved performance: A faulty MAF sensor can lead to poor engine performance, misfires, and reduced fuel efficiency. By replacing the faulty sensor, you can restore your car's performance and save on fuel costs.
3. Easy installation: The sensor is designed to be easy to install, requiring no special tools or extensive mechanical knowledge.
4. Reliable: The 22680-4W000 is a reputable part made by a well-known manufacturer, ensuring reliable performance and durability.
Cons:1. Price: Replacement sensors can be expensive, especially if you are not able to find a good deal or if the part is in high demand.
2. Availability: Depending on your location, finding this specific part in a local auto parts store may be challenging, requiring you to order it online.
3. Time: If you are not comfortable performing the installation yourself, you'll need to schedule an appointment with a mechanic, adding time to the process.
In conclusion, while the 22680-4W000 auto MAF air flow sensor for Nissan Altimas may be expensive and require some time and effort to install, the benefits of improved performance, reliability, and fuel efficiency make it a worthwhile investment. If you are unsure about the installation process, consider having a professional mechanic do the work for you.
Details:
It comes with the maf that was in my car not causing loss of power I suspected when replaced so im sure its a fully functioning unit you get twofer. This part is brand new, never been used. Shipping is free.
part #: mf21031 prices
- $114.53-$189.31
specifications engineaviatio:
- for models: Altima
- for years: 2002-2003
- brand: Wells
- mpn: Mf21031
- type: Mass Airflow Sensor
- interchange part number: Mf21031 Mas0156, 22680-8j000, 22680-4w000, 74-7007
General engineaviatio:
- condition: New other see details
- in stock: Yes
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Shipping engineaviatio:
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- type: Flat
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- zipcode: 11040
- city: New Hyde Park, New York
