fits model: Mdx. make: Acura. year: 2001–2002.

( Part Type: Wire Sensor ), ( Item Name: Oxygen Sensor ), ( Placement On Vehicle: Front ), ( Warranty: 1 Year ), ( Interchange Part Number 2: 36531-pcx-004, 24417 ), ( Interchange Part Number 1: 36531-plm-a01 ), ( Location: Upstream, Sensor 1, Front, Pre ), ( Cross Reference Part Number: 234-4728, 36531-pgk-a03 ), ( Fits Vehicle: For 03 04 Honda Pilot V6-3.5l Upstream ), ( UPC: 192840318442 )
The 234-4728 wire oxygen sensor, specifically designed for the 2001 and 2002 Acura MDX 3.5L models, is a crucial component of your vehicle's engine management system. This upstream oxygen sensor, also known as the O2 sensor, is responsible for monitoring the amount of unburned oxygen in your vehicle's exhaust system.
This particular sensor is a wire oxygen sensor, which means it uses a thin, insulated wire to send data directly to the engine control unit (ECU). The sensor's primary function is to provide real-time feedback to the ECU about the air/fuel mixture in the engine's combustion chamber. This data is crucial for maintaining optimal fuel efficiency and reducing harmful emissions.
The 2001 and 2002 Acura MDX 3.5L models use a zirconia oxygen sensor, which is known for its durability and accuracy. The sensor's ceramic-based design allows it to operate effectively in high-temperature environments, making it suitable for use in your vehicle's engine.
The part number 192840318442 refers to the specific version of this oxygen sensor that is compatible with your Acura MDX. It's important to ensure that you're using the correct part number to ensure proper function and maintain the performance of your vehicle.
In summary, the 234-4728 wire oxygen sensor is a essential component of your Acura MDX's engine management system. Its primary function is to monitor the air/fuel mixture in the engine and provide real-time feedback to the ECU, which helps maintain optimal fuel efficiency and reduce harmful emissions. This sensor is durable, accurate, and specifically designed for use in the 2001 and 2002 Acura MDX 3.5L models.
Pros of buying a 234-4728 wire oxygen sensor (O2 upstream) for a 2001-2002 Acura MDX 3.5L:1. OEM Part: This part is an original equipment manufacturer (OEM) part, ensuring it's a direct fit and matches the specifications of your vehicle.
2. Improves Engine Performance: A faulty oxygen sensor can cause engine misfires, decreased fuel efficiency, and increased emissions. Replacing it can improve engine performance and fuel economy.
3. Enhances Emission Control: The oxygen sensor helps monitor the air-fuel mixture to optimize combustion and reduce emissions, ensuring your vehicle meets environmental regulations.
Cons of buying a 234-4728 wire oxygen sensor for a 2001-2002 Acura MDX 3.5L:1. Cost: OEM parts can be more expensive than aftermarket alternatives, especially if you're looking for high-quality or performance-enhancing versions.
2. Availability: Depending on your location and the availability of parts at local dealerships or auto stores, it may take some time to source and purchase the part.
3. Installation: Installing the oxygen sensor can be a time-consuming and potentially complicated process, which may require professional assistance.
Conclusion: While purchasing an OEM 234-4728 wire oxygen sensor for your 2001-2002 Acura MDX 3.5L may come with a higher price tag, it is an investment in your vehicle's performance, efficiency, and longevity. The improved engine performance, enhanced emission control, and direct fit make it a worthwhile choice for many drivers. If you're unsure or uncomfortable with the installation process, consider hiring a professional mechanic to ensure the job is done right.
If the sensor is good, further diagnosis required. Fit for: honda pilot v6-3.
Hook up the voltmeters red probe to sensors signal wire and black engine ground.
Its highly appreciated if certain information, such as year, make, model, trim engine of your vehicle, and detailed the trouble is provided. Make sure the items is in same condition as it was received: brand new, never installed, not damaged, no missing parts and good for resell.
Notes year make model trim engine 1 position: upstream oxygen sensor qty: 1 required 2004 honda piloted sport utility 4-door volts after starting the engine for 2 or 3 minutes. If check engine light is on or an obit trouble fault code occurs after installation, the sensor with a voltmeter as below.
Use a 10-mega ohm digital voltmeter.
We'll sort it out once confirmed. All leds are applied to 90-day manufacturer warranty. 5l upstream brand new oxygen sensor.
For a good sensor, voltage should fluctuate constantly between.
Important fitment information provided is for reference only.
Package includes: 1 x oxygen sensor must know before buying: the following information is for instructional and guidance reference only. 9 volt remains below. Warranty: one year unlimited miles.
For other products, please refer to listing page confirmed warranty.