DENSO 78MVZV91 Air Fuel Level Sensor

( Brand: Denso ), ( Manufacturer Part Number: 78MVZV91 ), ( Type: Air Fuel Ratio Sensor ), ( Fits 1: 2013-2015 Acura Ilx ), ( Fit Note: First Time Fit ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Please Read All Notes To Confirm Fitment ), ( Cs-sku: 400 )

Review DENSO Air Fuel Ratio Sensor Acura fits ILX 2013–2015

The DENSO 78MVZV91 Air Fuel Ratio (AFR) Sensor is an essential component of the fuel delivery system in Acura ILX models from 2013 to 2015. This sensor is responsible for monitoring the air-fuel mixture entering the engine and ensuring it maintains the optimal ratio for efficient combustion.

The DENSO 78MVZV91 sensor is designed with a heated zirconia element that allows for quick response to changes in air-fuel conditions. The sensor measures the air-fuel ratio by detecting the voltage generated by the difference in oxygen concentration between the air and the exhaust gases. This information is then transmitted to the engine control module, which adjusts the fuel injection rate accordingly to maintain the ideal air-fuel ratio for optimal engine performance.

This sensor features a robust design with a high-temperature ceramic substrate, ensuring reliable operation even under extreme conditions. The sensor's compact size and advanced technology make it an ideal solution for modern automotive applications.

Installation of the DENSO 78MVZV91 sensor is straightforward and typically involves disconnecting the old sensor, connecting the new sensor to the wiring harness, and securing it in place using the provided clips or mounting hardware. It is recommended to consult the vehicle service manual or a professional technician for specific installation instructions.

When it comes to maintaining your vehicle's engine performance, the DENSO 78MVZV91 Air Fuel Ratio Sensor is a crucial component. By accurately measuring the air-fuel mixture entering the engine, this sensor helps ensure efficient combustion, improved fuel economy, and reduced emissions. With its advanced technology, reliable design, and easy installation, the DENSO 78MVZV91 sensor is an excellent choice for maintaining the optimal performance of your Acura ILX.

The Denso 78MVZV91 air fuel ratio sensor is a crucial component of the fuel delivery system in Acura ILX models from 2013 to 2015. This sensor measures the amount of air and fuel entering the engine to ensure the optimal air-fuel mixture for efficient combustion. Let's discuss the pros and cons of buying this sensor to help you make an informed decision.

1. OEM part: By purchasing the Denso 78MVZV91 air fuel ratio sensor, you'll be getting an original equipment manufacturer (OEM) part, ensuring a proper fit and function for your Acura ILX.

2. Improved engine performance: A faulty air fuel ratio sensor can lead to poor engine performance, such as stalling, hesitation, and rough idling. Replacing the sensor with a new one can help restore optimal engine performance.

3. Potential cost savings: By using an OEM part, you may avoid potential issues that could arise from using aftermarket or used parts, which could lead to additional repair costs down the line.

1. Cost: The Denso 78MVZV91 air fuel ratio sensor can be more expensive than aftermarket alternatives. However, the cost may be justified by the OEM quality and potential long-term savings.

2. Installation complexity: Installing an air fuel ratio sensor requires a certain level of mechanical knowledge and experience. If you're not comfortable performing the installation yourself, you may need to pay for professional labor costs.

3. Availability: Depending on your location and the availability of parts at local auto parts stores, you may need to wait for the sensor to be shipped to you, which could result in additional time and inconvenience.

The Denso 78MVZV91 air fuel ratio sensor is a high-quality, original equipment manufacturer part designed specifically for Acura ILX models from 2013 to 2015. While it may come with a higher cost than aftermarket alternatives, the potential benefits include improved engine performance, OEM fit and function, and long-term cost savings. If you have the necessary skills and tools to install the sensor yourself or if you're willing to pay for professional installation, the Denso 78MVZV91 could be the optimal choice for maintaining the health and efficiency of your Acura ILX.

Details:

Vehicle Engine, Fitment Notes: Upstream, 2015 Acura ILX2.0L 4 Cl. 12 Month Warranty. Air Fuel Ratio Sensor Denso 78MVZV91 for Acura ILX 2013 2014 2015: Brand: condition: New, Notes First Time Fit, OEM Detailed Applications Vehicle Engine, Position: Upstream, 2013 - 2015 ILX2.0L 4 Cl.

part #: 78mvzv91 price

• $195.84

specifications acrasensor:

• for models: Ilx
• for makes: Acura
• for years: 2013-2015
• brand: Denso
• mpn: 78mvzv91
• type: Air Fuel Ratio Sensor
• fits 1: 2013-2015 Acura Ilx
• fit note: First Time Fit
• manufacturer warranty: 12 Month Warranty
• attention: Please Read All Notes To Confirm Fitment
• cs-sku: 400

offer acrasensor:

• sold: 0
• options: Ship-to-home
• started: October 17, 2025
• availability: In Stock
• quantity: 4

seller acrasensor:

• city: Raleigh, North Carolina
• rating: 91.4%
• # reviews: 52930

shipping acrasensor:

• class: Standard
• service: Standard
• transit: 4-7 Days
• type: Fixed
• cost: $0.00

returns acrasensor:

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

payments acrasensor:

• other
• credit card: Discover
• wallet: Paypal

general acrasensor:

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

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