fits model: Mdx. make: Acura. year: 2014–2017.

( Brand: Denso Auto Parts ), ( Manufacturer Part Number: SX-5673 ), ( Type: Air / Fuel Ratio Sensor ), ( Item Weight: 0.2500 ), ( Item Height: 1.880 ), ( Item Length: 5.750 ), ( Item Width: 2.190 ), ( Manufacturer Warranty: 1 Year ), ( Ipn: C545 34-12 ), ( Compatible Year: 2017 2016 2015 2014 ), ( Core Charge: Free No Core Charge ), ( Position: Upstream Rear ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Denso Air / Fuel Ratio Sensor )
The DENSO Auto SX-5673 Upstream Rear Air Fuel Sensor is a critical component in the fuel delivery system of your 2014-2017 Acura MDX with a 3.5L V6 engine (HM). This sensor is responsible for monitoring the air-fuel ratio in the engine's combustion chamber, ensuring optimal fuel efficiency and emissions compliance.
The SX-5673 is a high-quality, OEM (Original Equipment Manufacturer) replacement part, designed to fit directly into your Acura MDX, ensuring a seamless fit and function. The sensor is made from durable materials, including a stainless steel body and a heat-resistant electrical connector, ensuring long-lasting performance even in the harshest driving conditions.
The upstream location of this sensor allows it to monitor the air-fuel ratio before the fuel enters the engine, providing real-time data to the vehicle's engine control unit (ECU). This data is used to fine-tune the fuel injection system, ensuring the proper air-fuel mixture for optimal engine performance and fuel efficiency.
Installing the DENSO Auto SX-5673 Upstream Rear Air Fuel Sensor is a straightforward process, but if you're not comfortable doing it yourself, we recommend having a professional mechanic complete the installation. The sensor is easily accessible, located on the intake manifold, and requires the removal of a few bolts to replace.
In summary, the DENSO Auto SX-5673 Upstream Rear Air Fuel Sensor is a crucial component in the proper functioning of your Acura MDX's fuel delivery system. Its durable construction, accurate monitoring capabilities, and easy installation make it an excellent choice for maintaining the performance and efficiency of your vehicle.
Pros of buying DENSO Auto SX-5673 Upstream Rear Air Fuel Sensor for 2014-2017 Acura MDX 3.5L V6:1. OEM Compatibility: DENSO is a trusted OEM (Original Equipment Manufacturer) supplier for many automakers, including Honda, which manufactures the Acura MDX. This sensor is designed to fit and function perfectly in your vehicle, ensuring proper engine operation.
2. Reliability: DENSO has a reputation for producing high-quality parts that can provide long-term performance. This sensor is intended to last for many miles, reducing the need for frequent replacements.
3. Improved Fuel Efficiency: The upstream rear air fuel sensor is crucial for maintaining the correct air-fuel ratio in your vehicle's engine. Proper sensor function can improve fuel efficiency, saving you money on gas.
4. Potential to Fix Check Engine Light: If your vehicle's Check Engine Light is on due to a faulty sensor, replacing it with a new OEM sensor like the DENSO SX-5673 could potentially resolve the issue, putting an end to the unwanted warning light.
Cons of buying DENSO Auto SX-5673 Upstream Rear Air Fuel Sensor for 2014-2017 Acura MDX 3.5L V6:1. Cost: While DENSO is known for producing reliable parts, they can be more expensive than aftermarket alternatives. This sensor may be pricier than some other options on the market.
2. Installation Complexity: Replacing the upstream rear air fuel sensor can be a challenging task, especially for those without mechanical experience. You may need to disassemble parts of your engine, which can be time-consuming and potentially require specialized tools.
3. Part Availability: Depending on your location and the availability of parts at local auto parts stores, you may need to order the sensor online and wait for delivery, which can add to the overall time and cost of the repair.
Recommendation:If you value OEM quality and reliability, and you have the necessary mechanical skills or are comfortable hiring a professional to perform the installation, the DENSO Auto SX-5673 Upstream Rear Air Fuel Sensor for your 2014-2017 Acura MDX 3.5L V6 could be an excellent choice. However, if you're looking to save costs, you might want to explore aftermarket sensor options and weigh their potential trade-offs against the benefits of the DENSO sensor.
Denso Upstream Rear Air Fuel Ratio Sensor for 2014 - 2017 Acura MDX 3.5L V6 hm: Status: In Stock.