DENSO 49386CZPF Air Fuel Level Sensor Upstream

( Brand: Denso ), ( Manufacturer Part Number: 49386CZPF ), ( Part Type: Fuel Sensor ), ( Placement On Vehicle: Upstream ), ( Manufacturer Warranty: 12 Month Warranty ), ( Notes: First Time Fit ), ( Important Note: Oe Connector ), ( Years: 2009 2007 2008 2010 2011 2012 ), ( Application: Acura Rdx Air Fuel Ratio Sensor ), ( Cs-sku: 400 )

Review DENSO Acura Air Fuel Ratio Sensor Upstream fits RDX 2007–2012

DENSO 49386CZPF Upstream Air Fuel Ratio Sensor for 2007-2012 Acura RDX (2009, 2008 Models)

The DENSO 49386CZPF is an essential automotive component designed to ensure optimal engine performance in specific Acura RDX models from 2007 to 2012, including 2009 and 2008. This upstream Air Fuel Ratio (AFR) sensor, manufactured by the renowned Japanese automotive technology leader DENSO, plays a crucial role in maintaining the ideal balance between air and fuel inside the engine.

The DENSO 49386CZPF is meticulously engineered to deliver high precision and durability. Its compact and sleek design allows for a seamless fit into the engine compartment. The sensor features a heated element, enabling it to operate efficiently in both cold and warm working temperatures. This design element ensures stable and accurate readings, ultimately contributing to improved engine performance and fuel efficiency.

The primary function of the DENSO 49386CZPF Air Fuel Ratio sensor is to monitor the air-fuel mixture entering the engine's combustion chamber. By continuously measuring the ratio of air to fuel, the sensor provides real-time data to the vehicle's engine control unit (ECU). The ECU then adjusts the fuel injection and ignition systems accordingly, ensuring the most efficient and clean-burning combustion process possible.

DENSO is renowned for its commitment to quality and reliability. The 49386CZPF Air Fuel Ratio sensor is no exception. It is engineered to withstand the harsh conditions of the engine compartment, featuring a robust design and high-temperature resistance. The sensor's long service life ensures consistent performance and minimal maintenance requirements.

1. Improved engine performance: By ensuring the ideal air-fuel mixture, the sensor contributes to better combustion efficiency and overall engine performance.

2. Enhanced fuel economy: An optimized air-fuel mixture leads to improved fuel efficiency, resulting in reduced fuel consumption and cost savings.

3. Reduced emissions: Accurate air-fuel ratio monitoring helps minimize harmful exhaust emissions, contributing to a cleaner and greener driving experience.

4. Long-term durability: The DENSO 49386CZPF sensor is built to last, providing reliable and consistent performance over an extended period.

In conclusion, the DENSO 49386CZPF Air Fuel Ratio sensor is an essential component for maintaining optimal engine performance in select Acura RDX models. Its precision, durability, and reliability make it an excellent choice for drivers seeking improved performance, enhanced fuel economy, reduced emissions, and long-term peace of mind.

Denso 49386CZPF Air Fuel Sensor for 2007-2012 Acura RDX: A Comprehensive Analysis

The Denso 49386CZPF Air Fuel Sensor is a crucial component in the fuel delivery system of a 2007-2012 Acura RDX. This sensor measures the amount of air and fuel entering the engine to ensure optimal combustion. In this analysis, we will discuss the advantages and disadvantages of purchasing this specific air fuel sensor for your Acura RDX.

1. OEM (Original Equipment Manufacturer) Replacement: The Denso 49386CZPF is an original equipment manufacturer part, meaning it is an exact match to the sensor originally installed in your vehicle by Acura. This ensures a proper fit and function.

2. Reliability and Durability: Denso is a well-known and reputable automotive parts manufacturer. Their sensors are known for their high quality and long-lasting performance.

3. Improved Engine Performance: A faulty air fuel sensor can cause poor fuel economy, rough idling, and other driveability issues. Replacing it with a new, functional sensor can lead to improved engine performance and efficiency.

1. Cost: The Denso 49386CZPF is a more expensive option compared to aftermarket alternatives. However, the price difference may be justified due to its OEM quality and durability.

2. Availability: This sensor may not be readily available at all auto parts stores. You may need to order it online or visit a specialized parts supplier.

The Denso 49386CZPF Air Fuel Sensor is a reliable and durable option for replacing the sensor in your 2007-2012 Acura RDX. Its OEM quality ensures a proper fit and function, which can lead to improved engine performance and efficiency. While it may be more expensive than aftermarket alternatives, its long-lasting performance and the peace of mind that comes with using an original equipment manufacturer part may be worth the investment.

If you are experiencing driveability issues related to your Acura RDX's air fuel sensor, we recommend investing in the Denso 49386CZPF as a replacement. Its high-quality construction, durability, and optimal fit make it the best choice for maintaining the performance and efficiency of your vehicle.

Details:

Parts Geek - For 2007 - 2012 Acura RDX Air Fuel Ratio Sensor Upstream Denso 49386CZPF 2009 2008: Review Fitment Notes to Ensure Proper Fit Position: condition: New Brand: Notes: First Time Product Remark: OE Connector 12 Month Warranty OEM Vehicle.

part #: 49386czpf price

• $246.09

specifications acrasensor:

• for models: Rdx
• for makes: Acura
• for years: 2007-2012
• brand: Denso
• mpn: 49386czpf
• part type: Fuel Sensor
• placement on vehicle: Upstream
• manufacturer warranty: 12 Month Warranty
• notes: First Time Fit
• important note: Oe Connector
• years: 2009 2007 2008 2010 2011 2012
• application: Acura Rdx Air Fuel Ratio Sensor
• cs-sku: 400

offer acrasensor:

• sold: 0
• quantity: 1
• availability: In Stock
• started: April 15, 2026
• options: Ship-to-home

payments acrasensor:

• wallet: Paypal
• other
• credit card: Diners-club

general acrasensor:

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

returns acrasensor:

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

shipping acrasensor:

• carrier: FedEx
• transit: 3-7 Days
• cost: $0.00
• class: Standard
• type: Fixed
• service: FedEx Ground / FedEx Home Delivery

seller acrasensor:

• city: Newark, California
• rating: 98.8%
• # reviews: 328455

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