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DENSO 28PDJD Downstream Front Oxygen Sensor

fits model: Mdx. make: Acura. year: 2003–2006.

28pdjd Denso Downstream Front Oxygen Sensor Fits Acura Mdx 2003-2006

( Brand: Denso ), ( Manufacturer Part Number: 28PDJD ), ( Part Type: Sensor ), ( Compatible Make/model: Acura Mdx ), ( Compatible Years: 2005 2006 2003 2004 05 06 03 04 ), ( Position: Downstream Front ), ( Fitment Info: Oxygen Sensor Radiator Side ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Read Full Description To Confirm Fitment ), ( Cs-sku: 400 )

Review DENSO Downstream Front Oxygen Sensor Acura fits MDX 2003–2006

DENSO 28PDJD Downstream Front Oxygen Sensor for Acura MDX (2003-2006)

The DENSO 28PDJD Downstream Front Oxygen Sensor is a crucial component in the exhaust system of your Acura MDX (2003-2006). This sensor plays a significant role in maintaining your vehicle's fuel efficiency and ensuring optimal engine performance.

This oxygen sensor is designed with a hexagonal shape and a compact size, making it an excellent fit for your Acura MDX. It is specifically engineered for the downstream front position in the exhaust system. The sensor's primary function is to monitor the exhaust gases and measure the amount of unburnt oxygen present. This information is then transmitted to the engine control module, which adjusts the fuel-air mixture to ensure complete combustion.

The DENSO 28PDJD Downstream Front Oxygen Sensor is built with advanced Zirconia technology, which provides superior sensitivity and durability. The ceramic sensing element is coated with a protective layer to prevent fouling and ensure long-lasting performance. The sensor also features a built-in heating element that ensures it reaches operating temperature quickly, ensuring accurate readings from the very beginning.

Installation of this sensor is straightforward, with no need for complex tools or extensive mechanical knowledge. The sensor comes with a gasket to ensure a secure seal and prevent exhaust leaks. Additionally, the sensor includes a wiring harness for easy connection to the engine control module.

In summary, the DENSO 28PDJD Downstream Front Oxygen Sensor is an essential component for maintaining the fuel efficiency and engine performance of your Acura MDX (2003-2006). Its advanced Zirconia technology, compact size, and easy installation make it an excellent choice for your vehicle.

Buying a Denso 28PDJD downstream front oxygen sensor for an Acura MDX model year between 2003 and 2006 involves evaluating its potential benefits and drawbacks. Here's a detailed analysis:

Benefits:

1. Improved engine performance: A faulty oxygen sensor can cause your vehicle to run rich or lean, leading to decreased fuel efficiency, poor acceleration, and increased emissions. A new oxygen sensor allows for optimal air-fuel mixture, enhancing engine performance.

2. Longer lifespan: Oxygen sensors typically last around 50,000 to 100,000 miles. If your current sensor has surpassed this lifespan, replacing it with a new one can save you potential repair costs in the future.

3. Enhanced emissions: A properly functioning oxygen sensor is crucial for maintaining the correct air-fuel ratio, which is essential for reducing harmful emissions. By replacing your old sensor with a new Denso 28PDJD, you can help improve your vehicle's overall environmental impact.

Drawbacks:

1. Cost: The cost of a new oxygen sensor can range from $50 to $150, depending on the brand and location. Although this may seem like a significant investment, the potential benefits often outweigh the cost.

2. Installation: Replacing an oxygen sensor requires some mechanical knowledge or hiring a professional mechanic. While the installation process is relatively straightforward, it may take some time and effort.

3. Potential for false positives: In some cases, a malfunctioning sensor may not always trigger a warning light, but it can still negatively impact engine performance. Replacing a potentially faulty sensor may be a proactive measure to prevent potential issues down the road.

Conclusion:

The Denso 28PDJD downstream front oxygen sensor for an Acura MDX (2003-2006) can offer significant improvements in engine performance, longer lifespan, and reduced emissions. While the cost and installation may seem like drawbacks, the potential benefits usually outweigh the initial investment. If you suspect that your vehicle's oxygen sensor is faulty or reaching the end of its lifespan, replacing it with a new Denso sensor can help prevent potential issues and ensure optimal engine performance.

Recommendation:

If you're experiencing symptoms of a faulty oxygen sensor, such as poor acceleration, decreased fuel efficiency, or check engine light, consider replacing your old sensor with a new Denso 28PDJD. By doing so, you can enhance your engine's performance, improve your vehicle's overall health, and potentially save yourself from costlier repairs down the road.

Details:

DOUBLE-PROTECTION COVER - Maintains proper unit temperature for quicker response times and protects the ceramic element against silicone lead poisoning. ALUMINUM-OXIDE TRAP LAYER - Keeps silicone and lead outside the ceramic element through Denso exclusive design, preventing damage to platinum electrode. OEM Detailed Applications Years: Vehicle: 2003 - 2006 Acura MDX. Downstream Front Denso Oxygen Sensor fits Acura MDX 2003 - 2006 28PDJD: Position: Brand: condition: New Notes: Radiator side, Features:SUPERIOR DESIGN - Maximizes engine performance and fuel efficiency while reducing harmful emissions.

STAINLESS STEEL HOUSING - Resists corrosion and contamination with.

part #: 28pdjd price

  • $70.17

specifications acrasensor:

  • for models: Mdx
  • for makes: Acura
  • for years: 2003-2006
  • brand: Denso
  • mpn: 28pdjd
  • part type: Sensor
  • compatible make/model: Acura Mdx
  • compatible years: 2005 2006 2003 2004 05 06 03 04
  • position: Downstream Front
  • fitment info: Oxygen Sensor Radiator Side
  • manufacturer warranty: 12 Month Warranty
  • attention: Read Full Description To Confirm Fitment
  • cs-sku: 400

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general acrasensor:

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

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offer acrasensor:

  • started: March 31, 2026
  • quantity: 1
  • availability: In Stock
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  • # reviews: 23657
for models: mdx, for makes: acura, for years: 2003-2006, part type: sensor, compatible make/model: acura mdx, compatible years: 2005 2006 2003 2004 05 06 03 04, position: downstream front, fitment info: oxygen sensor radiator side, manufacturer warranty: 12 month warranty, attention: read full description to confirm fitment, cs-sku: 400,
category: auto parts > car truck parts accessories > air fuel delivery > acura air intake fuel sensors, sku: 5966600009518604,
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