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  3. TRQ 43YMJG37

TRQ 43YMJG37 Oxygen Sensor

fits model: Mdx, Rl. make: Acura. year: 2007–2010.

43ymjg37 Trq Oxygen Sensor For Acura Mdx Rl 2007 2008 2009 2010

( Brand: Trq ), ( Manufacturer Part Number: 43YMJG37 ), ( Type: Oxygen Sensor ), ( Fits 1: 2007-2009 Acura Mdx ), ( Fits 2: 2009-2010 Acura Rl ), ( Fit Note: O2 Oxygen Sensor ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Please Read All Notes To Confirm Fitment ), ( Cs-sku: 400 )

Review TRQ Oxygen Sensor Acura fits MDX RL 2007–2010

Oxygen Sensor (43ymjg37) for Acura MDX, RL (2007-2010)

The 43ymjg37 Oxygen Sensor is a crucial component of your Acura MDX or RL's (model years 2007-2010) fuel delivery system. Designed specifically for these vehicles, this sensor plays an essential role in maintaining optimal engine performance and fuel efficiency.

This oxygen sensor is a heated, zirconia type, which means it uses a heating element to bring the sensor's ceramic surface to a high temperature. This temperature ensures the sensor can accurately read the amount of unburnt oxygen present in the exhaust gases. With precise oxygen level data, the engine control module (ECM) can then calculate the ideal air-fuel mixture, ensuring complete combustion and minimizing exhaust emissions.

The 43ymjg37 Oxygen Sensor features a robust design, making it suitable for the demanding conditions inside your vehicle's exhaust system. Its ceramic element is encased in a durable, rust-resistant housing, ensuring a long service life. The sensor also comes with a heat shield, which helps maintain consistent temperature and performance.

When it comes to installation, the 43ymjg37 Oxygen Sensor is designed to be a direct replacement for your vehicle's original sensor. This means no modifications are required, and the installation process is straightforward. Simply remove the old sensor, install the new one, and connect the wiring harness.

By choosing a genuine 43ymjg37 Oxygen Sensor, you can ensure your Acura MDX or RL maintains its peak performance and fuel efficiency. The sensor's precision and durability not only contribute to a smoother driving experience but also help extend the life of your engine and exhaust components.

Investing in a high-quality oxygen sensor like the 43ymjg37 is an investment in your vehicle's longevity and overall performance. Trust this essential component to keep your Acura MDX or RL running at its best.

Oxygen Sensor Replacement for Acura MDX RL (2007-2010): A Comprehensive Analysis

Introduction:

The oxygen sensor is a crucial component of a vehicle's exhaust system. It measures the amount of unburnt oxygen in the exhaust gases to determine the correct fuel-air mixture for optimal combustion. This analysis focuses on the purchase of the 43YMJG37 oxygen sensor for Acura MDX RL models from 2007 to 2010.

Pros of Buying 43YMJG37 Oxygen Sensor:

1. OEM Part: This oxygen sensor is an original equipment manufacturer (OEM) part, ensuring a perfect fit and reliable performance.

2. Improved Fuel Efficiency: A faulty oxygen sensor can lead to decreased fuel efficiency. Replacing it with a new one can help restore the vehicle's optimal fuel economy.

3. Enhanced Emission Control: The oxygen sensor plays a significant role in maintaining the vehicle's emission control system. A new sensor can help reduce harmful emissions and improve overall air quality.

4. Smoother Engine Performance: A malfunctioning oxygen sensor can lead to rough idling, stalling, and other engine performance issues. Installing a new sensor can help resolve these problems and provide a smoother driving experience.

Cons of Buying 43YMJG37 Oxygen Sensor:

1. Cost: OEM parts like the 43YMJG37 oxygen sensor can be more expensive compared to aftermarket alternatives. However, the reliability and performance benefits often outweigh the cost difference.

2. Installation Complexity: Installing an oxygen sensor requires some mechanical knowledge or hiring a professional mechanic. This may add to the overall cost and time investment.

3. Potential for False Readings: Although rare, there is a possibility that a new oxygen sensor may provide false readings due to manufacturing defects. However, this issue is usually covered by the manufacturer's warranty.

Conclusion:

The decision to buy the 43YMJG37 oxygen sensor for an Acura MDX RL (2007-2010) depends on various factors, such as your budget, mechanical expertise, and the current condition of your vehicle. If you prioritize reliability, optimal engine performance, and improved fuel efficiency, then investing in an OEM part like the 43YMJG37 oxygen sensor is a wise choice. However, if you are budget-conscious and comfortable with the risk of potential aftermarket variations, you may consider exploring alternative options. Ultimately, the choice is yours.

Recommendation:

If you value the peace of mind that comes with using an OEM part and are willing to invest in the long-term performance and reliability of your vehicle, we recommend purchasing the 43YMJG37 oxygen sensor for your Acura MDX RL (2007-2010). If you are looking for a more cost-effective solution, we suggest exploring aftermarket alternatives, but be aware that there may be trade-offs in terms of performance and reliability.

Details:

Oxygen Sensor 43YMJG37 for Acura MDX RL 2007 2008 2009 2010: Brand: TRQ condition: New, Notes O2 Sensor, Detailed Applications Vehicle Engine, Position: Upstream Rear, 2007 - 2009 MDX3.7L V6, 2009 - 2010 RL3.7L V6. Vehicle Engine, Position: Upstream Front, 2007 - 2009 Acura MDX3.7L V6, 2009 - 2010 RL3.7L V6.

part #: 43ymjg37 price

  • $80.54

specifications acrasensor:

  • for models: Mdx, Rl
  • for makes: Acura
  • for years: 2007-2010
  • brand: Trq
  • mpn: 43ymjg37
  • type: Oxygen Sensor
  • fits 1: 2007-2009 Acura Mdx
  • fits 2: 2009-2010 Acura Rl
  • fit note: O2 Oxygen Sensor
  • manufacturer warranty: 12 Month Warranty
  • attention: Please Read All Notes To Confirm Fitment
  • cs-sku: 400

general acrasensor:

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

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  • time: 30 Days
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  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • quantity: 6
  • started: October 10, 2025

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for models: mdx, rl, for makes: acura, for years: 2007-2010, type: oxygen sensor, fits 1: 2007-2009 acura mdx, fits 2: 2009-2010 acura rl, fit note: o2 oxygen sensor, manufacturer warranty: 12 month warranty, attention: please read all notes to confirm fitment, cs-sku: 400,
category: auto parts > car truck parts accessories > air fuel delivery > acura air intake fuel sensors, sku: 5405632832577502,
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