NGK PF778XH Air Fuel Level Sensor 3.7L V6

( Brand: Ngk ), ( Manufacturer Part Number: PF778XH ), ( Part Type: Fuel Sensor ), ( Manufacturer Warranty: 12 Month Warranty ), ( Info: Direct Fit 5-wire A/f Sensor Oe Manufacturer ), ( Years: 2008 2007 2009 08 07 09 ), ( Fitment: Acura Mdx Air Fuel Ratio Sensor ), ( Cs-sku: 400 )

Review NGK Air Fuel Ratio Sensor Acura 3.7l V6 fits MDX 2007–2009

The Ngk Pf778xh Air Fuel Ratio (AFR) Sensor is a crucial component in the fuel delivery system of your 2007-2009 Acura MDX with a 3.7L V6 engine and a production year of 2008. This sensor is responsible for measuring the amount of air and fuel mixture entering the engine's combustion chamber. By providing accurate and real-time data to the vehicle's engine control unit (ECU), it ensures optimal engine performance and efficient fuel consumption.

The Ngk Pf778xh sensor is a heated zirconia oxygen sensor that features a ceramic element coated with a thin layer of zirconia oxide. This coating allows the sensor to monitor the oxygen content in the exhaust gases, which in turn helps the ECU adjust the air-fuel mixture for optimal combustion. The sensor's heating element ensures that it operates at an optimal temperature, even in cold starting conditions.

The sensor housing is made of high-quality materials that are resistant to extreme temperatures and corrosion. It is designed to withstand the harsh conditions of the exhaust system while providing precise and reliable readings. The sensor comes with a wiring harness and all necessary hardware for a straightforward installation process.

The Ngk Pf778xh Air Fuel Ratio Sensor offers several benefits, including improved engine performance, reduced emissions, and enhanced fuel efficiency. By providing accurate data on the air-fuel mixture, the sensor ensures that the engine is running at its optimal efficiency, resulting in improved power and torque. Additionally, the sensor helps reduce exhaust emissions by ensuring that the engine is running at the correct air-fuel ratio, which is essential for meeting emission standards.

In conclusion, the Ngk Pf778xh Air Fuel Ratio Sensor is an essential component in the fuel delivery system of your 2007-2009 Acura MDX with a 3.7L V6 engine and a production year of 2008. It ensures optimal engine performance, efficient fuel consumption, and reduced exhaust emissions by providing accurate and real-time data on the air-fuel mixture to the vehicle's engine control unit. The sensor's high-quality construction, heating element, and wiring harness make for a straightforward installation process.

The Ngk Pf778xh air fuel ratio sensor is a crucial component in the fuel delivery system of your 2007-2009 Acura MDX with a 3.7L V6 engine, manufactured in 2008. This sensor measures the air-fuel mixture entering the engine and sends the data to the engine control module (ECM) to ensure proper fuel delivery for optimal engine performance. Here are some pros and cons of buying and installing this sensor in your vehicle.

1. Improved Fuel Efficiency: A faulty air fuel ratio sensor can result in inefficient fuel consumption, leading to higher fuel costs over time. Replacing the sensor with a new one can help improve fuel efficiency by ensuring accurate fuel delivery.

2. Better Engine Performance: Proper fuel delivery is essential for optimal engine performance. A faulty sensor can lead to misfires, rough idling, and poor acceleration. Installing a new sensor can help improve these issues and provide a smoother driving experience.

3. Preventing Damage: A faulty air fuel ratio sensor can cause damage to other engine components over time, such as the catalytic converter or oxygen sensors. Replacing the sensor before it fails can save you from costly repairs down the line.

4. Easy Installation: The air fuel ratio sensor is a relatively easy component to replace, with most jobs taking less than an hour. The sensor is located near the intake manifold, and the wiring connections are readily accessible.

1. Cost: Replacing the Ngk Pf778xh air fuel ratio sensor can be an expensive repair, with the cost of the sensor itself ranging from $50 to $150, depending on the supplier. Labor costs can add to the total expense.

2. Possible Codes: After replacing the sensor, the ECM may require time to learn the new sensor's calibration. During this time, the check engine light may come on, displaying various codes related to the air fuel ratio sensor. These codes are typically cleared after a few drive cycles.

3. Sensor Failure: Although rare, there is a small chance that the new sensor may fail shortly after installation. In such cases, it is essential to replace the faulty sensor with a new one under warranty.

In conclusion, the Ngk Pf778xh air fuel ratio sensor is an essential component for the proper functioning of your 2007-2009 Acura MDX's engine. While the cost of replacement can be a concern, the benefits of improved fuel efficiency, better engine performance, and preventative maintenance make it a worthwhile investment. To ensure the best possible outcome, consider purchasing the sensor from a reputable supplier and having it installed by a certified mechanic.

Details:

Equipped with OE specified, water-resistant connectors and harness accessory hardware for easy installation. Sensor Type: Wide-Band. NTK ADVANTAGE: Superior dual-coated platinum interface and thinner ceramic element produces fastest light off response times with best durability. Vehicle Fitment Information, Vehicle Engine, 2007 - 2009 Acura MDX3.7L V6.

Fit Notes: B2S1, Position: Upstream Front. OE development includes vibration and thermal shock testing. Fit Notes: B1S1, Position: Upstream Rear. Based on OE expertise, but specifically engineered for the aftermarket, NTK Oxygen Sensors offer superior fit, form, function.

Technology: 5-Wire A/F Sensor.

part #: pf778xh price

• $146.17

specifications acrasensor:

• for models: Mdx
• for makes: Acura
• for years: 2007-2009
• brand: Ngk
• mpn: Pf778xh
• part type: Fuel Sensor
• manufacturer warranty: 12 Month Warranty
• info: Direct Fit 5-wire A/f Sensor Oe Manufacturer
• years: 2008 2007 2009 08 07 09
• fitment: Acura Mdx Air Fuel Ratio Sensor
• cs-sku: 400

general acrasensor:

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

offer acrasensor:

• quantity: 2
• started: May 28, 2025
• sold: 0
• availability: In Stock
• options: Ship-to-home

returns acrasensor:

• time: 30 Days
• policy: Returns Accepted
• paid by: Buyer

payments acrasensor:

• other
• credit card: Visa
• wallet: Google-pay

shipping acrasensor:

• carrier: FedEx
• cost: $0.00
• type: Fixed
• class: Standard
• transit: 3-9 Days
• service: FedEx Ground or FedEx Home Delivery

seller acrasensor:

• city: Houston, Texas
• rating: 95.2%
• # reviews: 90761

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