DENSO 94NDMY33 Upstream Oxygen Sensor

( Brand: Denso ), ( Manufacturer Part Number: 94NDMY33 ), ( Type: Oxygen Sensor ), ( Placement On Vehicle: Upstream ), ( Fits 1: 2000-2003 Acura Tl ), ( Fits 2: 2001-2003 Acura Cl ), ( Fit Note: Oxygen Sensor Oe Style Denso Is The O.e. Manufacturer / D. ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Please Read All Notes To Confirm Fitment ), ( Cs-sku: 400 )

Review DENSO Upstream Oxygen Sensor Acura fits TL CL 2000–2003

The Denso 94NDMY33 Upstream Oxygen Sensor is a crucial component of the exhaust system in select Acura TL, CL models from the years 2000 to 2003, and 2002. This sensor plays a vital role in maintaining optimal engine performance and fuel efficiency by monitoring the amount of unburnt oxygen in the exhaust gases.

This oxygen sensor is a zirconia type, which is known for its durability and high sensitivity. The ceramic sensor element is coated with a thin layer of platinum and rhodium to promote faster and more accurate oxygen sensing. The sensor housing is made of heat-resistant material, allowing it to withstand the extreme temperatures inside the exhaust system.

The Denso 94NDMY33 Upstream Oxygen Sensor features a hexagonal connector with five electrical contacts. The sensor's resistance changes based on the oxygen content in the exhaust gases. This information is then sent to the engine control module, which adjusts the fuel-air mixture accordingly to maintain the ideal air-fuel ratio.

This sensor is designed to provide accurate and reliable readings, ensuring that the engine operates at peak efficiency and reduces harmful emissions. It is essential to replace the oxygen sensor when it fails to function properly, as a malfunctioning sensor can cause a check engine light to illuminate and negatively impact engine performance.

Installing the Denso 94NDMY33 Upstream Oxygen Sensor is a straightforward process and can typically be done in under an hour with common hand tools. It is recommended to follow the vehicle's service manual for specific instructions on removing the old sensor and installing the new one.

In summary, the Denso 94NDMY33 Upstream Oxygen Sensor is a high-quality, durable, and accurate sensor designed for select Acura TL and CL models from the years 2000 to 2003 and 2002. It plays a vital role in maintaining engine performance and fuel efficiency while reducing harmful emissions. With its easy installation process, the Denso 94NDMY33 Upstream Oxygen Sensor is an excellent choice for those seeking a reliable and long-lasting replacement sensor.

Denso 94NDMY33 Upstream Oxygen Sensor for Acura TL/CL (2000-2003/2002): A Comprehensive Analysis

The Denso 94NDMY33 is a replacement upstream oxygen sensor specifically designed for Acura TL and CL models from the years 2000 to 2003 and 2002. In this analysis, we will discuss the key features, benefits, and potential drawbacks of purchasing this part.

1. OEM (Original Equipment Manufacturer) Compatibility: The Denso 94NDMY33 is an original equipment sensor, meaning it is manufactured to the same specifications as the one originally installed in the vehicle. This ensures a proper fit and optimal performance.

2. Improved Engine Efficiency: A faulty oxygen sensor can lead to inefficient fuel combustion, which can negatively impact engine performance and fuel economy. Replacing the sensor with a new one, like the Denso 94NDMY33, can restore efficient engine operation and potentially improve fuel economy.

3. Enhanced Emissions Performance: The upstream oxygen sensor plays a crucial role in maintaining proper engine performance and emissions. A new sensor, such as the Denso 94NDMY33, can help ensure that the vehicle's emissions meet or exceed the required standards.

1. Cost: Replacing an oxygen sensor with an OEM part, like the Denso 94NDMY33, can be more expensive compared to aftermarket alternatives. However, the benefits of using an OEM part, such as improved engine efficiency and emissions performance, may outweigh the additional cost for some consumers.

2. Labor Costs: Installing the new sensor requires specialized tools and knowledge, which means that labor costs can add to the overall expense of the repair.

The Denso 94NDMY33 upstream oxygen sensor is an excellent choice for Acura TL and CL owners looking to restore their vehicle's engine performance and emissions to optimal levels. While the cost of purchasing and installing the sensor may be higher than some aftermarket alternatives, the benefits of using an OEM part can provide peace of mind and potentially lead to long-term savings through improved fuel efficiency and reduced maintenance needs.

If you are an Acura TL/CL owner experiencing issues related to engine performance or emissions, and you value the advantages of using an OEM part, the Denso 94NDMY33 upstream oxygen sensor is an excellent investment. Consider consulting a trusted mechanic or auto parts supplier to ensure a proper installation and enjoy the improved performance and reliability of your vehicle.

Details:

Easy installation. Detailed Applications Vehicle, 2001 - 2003 Acura CL, 2000 - 2003 TL. Constructed from high quality material. Product Specifications Wiring Harness length :17.32 in, Sensor Type:Narrow-Band, Universal Or Specific Fit:Specific, Wire Quantity:4.

Upstream Oxygen Sensor Denso 94NDMY33 for Acura TL CL 2000 2001 2003 2002: Position: Brand: condition: New, Notes - OE DENSO is.E. Manufacturer / Direct Fit Oxygen Sensor; OE Features: designed to detect the amount of oxygen in exhaust system. Manufactured with precision to meet OE standards. Features double protection layer, aluminum oxide trap PTFE filter and stainless steel housing.

part #: 94ndmy33 price

• $82.71

specifications acrasensor:

• for models: Tl, Cl
• for makes: Acura
• for years: 2000-2003
• brand: Denso
• mpn: 94ndmy33
• type: Oxygen Sensor
• placement on vehicle: Upstream
• fits 1: 2000-2003 Acura Tl
• fits 2: 2001-2003 Acura Cl
• fit note: Oxygen Sensor Oe Style Denso Is The O.e. Manufacturer / D.
• manufacturer warranty: 12 Month Warranty
• attention: Please Read All Notes To Confirm Fitment
• cs-sku: 400

shipping acrasensor:

• class: Standard
• cost: $0.00
• service: Standard
• type: Fixed
• transit: 2-7 Days

general acrasensor:

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

returns acrasensor:

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

payments acrasensor:

• other
• credit card: Discover
• wallet: Paypal

offer acrasensor:

• sold: 0
• availability: In Stock
• started: October 9, 2025
• quantity: 6
• options: Ship-to-home

seller acrasensor:

• # reviews: 52751
• rating: 90.9%
• city: Cleveland, Ohio

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