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  3. ACURA 31953XSPZ

ACURA 31953XSPZ Air Sensor

fits model: Mdx. make: Acura. year: 2007–2013.

31953xspz Original For 2007-2013 Acura Mdx Air Mass Sensor 2008 2009 2010 2011

( Manufacturer Part Number: 31953XSPZ ), ( Part Type: Sensor ), ( Manufacturer Warranty: 12 Month Warranty ), ( Notes: Air Mass Sensor ), ( Years: 2007 2008 2009 2010 2011 2012 2013 ), ( Application: Acura Mdx Air Mass Sensor ), ( Cs-sku: 400 )

Review ACURA Original Air Mass Sensor fits MDX 2007–2013

The Acura MDX 2008-2013 Air Flow Sensor 31953xSPZ is an essential component of the vehicle's engine management system that ensures optimal fuel-air mixture for efficient combustion and enhanced engine performance. This high-precision sensor continuously measures the volume of air flowing into the engine intake and sends this data to the powertrain control module (PCM). Based on this information, the PCM adjusts the fuel injection system to maintain the ideal air-fuel ratio for each driving condition.

This particular air flow sensor from Acura is designed for use in 2008, 2009, 2010, and 2011 MDX models. It is a hot-film type sensor, which utilizes a heating element to maintain the sensor filament at a constant temperature. This design allows for more accurate measurement of the airflow by minimizing the temperature effects on the sensor.

The 31953xSPZ air flow sensor is mounted in the intake manifold and is connected to the engine harness by a multi-pin connector. It features a robust and durable design, with a ceramic housing that protects the sensitive internal components from the extreme engine temperatures and harsh operating conditions. The sensor also includes a protective cover to shield it from water and debris.

When the air flow sensor fails, symptoms may include a check engine light, rough idling, stalling, or poor fuel economy. Replacing a faulty sensor with the genuine Acura 31953xSPZ air flow sensor ensures reliable and long-lasting performance, as well as maintaining the overall health and efficiency of your MDX.

It is important to note that this sensor should be installed by a trained professional or someone with extensive experience in automotive repair, as it is a delicate component that requires precise installation and calibration to function correctly. Using an incorrect sensor or installing it improperly can lead to serious engine damage and potential safety hazards.

In summary, the Acura MDX 2008-2013 Air Flow Sensor 31953xSPZ is an essential component for maintaining optimal engine performance and fuel efficiency in your vehicle. By accurately measuring the airflow entering the engine, it enables the powertrain control module to adjust the fuel injection system for the ideal air-fuel ratio. This genuine Acura part is designed specifically for use in 2008, 2009, 2010, and 2011 MDX models and features a durable, hot-film design for enhanced accuracy and longevity. Replacing a faulty sensor with the 31953xSPZ ensures reliable and efficient operation of your MDX.

Pros and Cons of Buying a Replacement Air Sensor for a 2007-2013 Acura MDX (31953xspz) for Model Years 2008-2011

I. Introduction

The air sensor (31953xspz) is a crucial component in the emissions system of a 2007-2013 Acura MDX. It measures the amount of air entering the engine to ensure optimal fuel-air mixture for efficient combustion and reduced emissions. When this sensor fails, it may trigger check engine lights and affect the vehicle's performance. In this analysis, we will discuss the pros and cons of buying a replacement air sensor (31953xspz) for the specified Acura MDX model years (2008-2011).

II. Pros of Buying a Replacement Air Sensor

1. Improved Fuel Efficiency: A faulty air sensor can cause poor fuel efficiency due to improper air-fuel mixture. Replacing the sensor will help restore the engine's performance, leading to better fuel economy.

2. Reduced Emissions: The air sensor plays a vital role in emissions control. A malfunctioning sensor can result in higher than normal emissions. Replacing the sensor ensures that the emissions system functions correctly and helps maintain environmental friendliness.

3. Enhanced Engine Performance: A faulty air sensor can lead to various driveability issues, such as rough idling, stalling, or hesitation. Replacing the sensor can help alleviate these problems, resulting in a smoother and more enjoyable driving experience.

4. Preventing Further Damage: A malfunctioning air sensor can cause other components to wear out prematurely or even fail. Replacing the sensor before further damage occurs can save money on potential repair costs.

III. Cons of Buying a Replacement Air Sensor

1. Cost: The cost of buying a replacement air sensor for a 2007-2013 Acura MDX can range from $150 to $250, depending on the brand and availability. This cost may seem high to some, but it is a necessary investment to maintain the vehicle's performance and emissions compliance.

2. Installation Complexity: Installing the air sensor may require some mechanical knowledge and special tools. Some vehicle owners may prefer to have a professional mechanic perform the installation to ensure proper installation and to avoid potential complications.

3. Ongoing Costs: Air sensors, like any other vehicle component, may require periodic replacement due to wear and tear. This ongoing cost can add up over the vehicle's lifespan.

IV. Conclusion

Replacing a faulty air sensor (31953xspz) in a 2007-2013 Acura MDX (model years 2008-2011) comes with both advantages and disadvantages. The benefits include improved fuel efficiency, reduced emissions, enhanced engine performance, and prevention of further damage. However, the costs associated with the replacement, including the initial cost and potential ongoing costs, can be a drawback. Ultimately, the decision to replace the air sensor depends on the vehicle owner's priorities, budget, and willingness to invest in maintaining their Acura MDX's performance and emissions compliance.

V. Recommendation

If you own a 2007-2013 Acura MDX (model years 2008-2011) and are experiencing driveability issues or notice a check engine light, consider having the air sensor checked by a professional mechanic. They can diagnose the problem and recommend whether a sensor replacement is necessary. If the sensor is indeed faulty, weigh the pros and cons, and make an informed decision based on your budget and priorities. Remember, a well-maintained vehicle is a safe and enjoyable one.

Details:

Parts Geek - For 2007 - 2013 Acura MDX Air Mass Sensor Original 31953XSPZ 2008 2009 2010 2011: Review Fitment Notes to Ensure Proper Fit condition: New Brand: Notes: 12 Month Warranty OEM Vehicle.

part #: 31953xspz price

  • $140.26

specifications acrasensor:

  • for models: Mdx
  • for makes: Acura
  • for years: 2007-2013
  • mpn: 31953xspz
  • part type: Sensor
  • manufacturer warranty: 12 Month Warranty
  • notes: Air Mass Sensor
  • years: 2007 2008 2009 2010 2011 2012 2013
  • application: Acura Mdx Air Mass Sensor
  • cs-sku: 400

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  • paid by: Buyer
  • policy: Returns Accepted

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  • rating: 95.1%
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offer acrasensor:

  • started: February 22, 2025
  • availability: In Stock
  • sold: 0
  • options: Ship-to-home
  • quantity: 1

general acrasensor:

  • condition: New
  • Car Truck Parts Accessories > Air Fuel Delivery > Air Intake Fuel Sensors

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for models: mdx, for makes: acura, for years: 2007-2013, part type: sensor, manufacturer warranty: 12 month warranty, notes: air mass sensor, years: 2007 2008 2009 2010 2011 2012 2013, application: acura mdx air mass sensor, cs-sku: 400,
category: auto parts > car truck parts accessories > air fuel delivery > acura air intake fuel sensors, sku: 4257045082231603,
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