TOPOWER TO05091AT740P Upstream Air Fuel Level Sensor Oxygen TL3.5L V6

( Brand: Topower ), ( Manufacturer Part Number: TO05091AT740P ), ( Type: Sensor ), ( Manufacturer Warranty: 1 Year ), ( Custom Bundle: No ), ( Fitment Type: Direct Replacement ), ( Thread Size: M18 ), ( Terminal Type: Blade ), ( Universal Or Specific Fit: Specific ), ( Attachment Method: Screw-on ), ( Connector Gender: Female ), ( Wire Harness Length: 22.83 In ), ( Sensor Type: Heated ), ( Output Signal Range: 0.2v To 0.8v ), ( Mounting Type: Threaded ), ( Position: Upstream, Sensor 1 ), ( Features: Direct Fit )

Review TOPOWER Acura V6 Upstream Air Fuel Ratio Oxygen Sensor fits 2004–2008

The Acura TL3.5L V6 Upstream Air Fuel Oxygen Sensor TOWER POWER Part Number: TOWER-POWER-05091-AT740P is a crucial component of your vehicle's emissions control system. This sensor is designed specifically for use in Acura TL models with the 3.5L V6 engine, manufactured between the years 2004 and 2008.

This oxygen sensor features a ceramic sensor element that monitors the amount of unburnt oxygen present in your vehicle's exhaust gases. The sensor converts the amount of oxygen in the exhaust stream into an electrical signal, which is then sent to the engine control unit (ECU). The ECU uses this information to calculate the ideal air/fuel mixture for your engine, ensuring optimal engine performance and efficiency.

The TOWER-POWER-05091-AT740P oxygen sensor is constructed from high-quality materials to ensure durability and reliability. Its ceramic sensor element is resistant to thermal shock and can withstand the extreme temperatures encountered in the exhaust stream. The sensor's heating element ensures that it reaches operating temperature quickly, allowing for accurate readings and stable performance.

The TOWER POWER oxygen sensor is easy to install, with a plug-and-play design. It comes with all necessary hardware for installation, including new oxygen sensor gaskets and bolts. The sensor's compact size allows for easy installation in tight spaces, making it a popular choice among mechanics and DIY enthusiasts.

In summary, the TOWER POWER TOWER-POWER-05091-AT740P Upstream Air Fuel Oxygen Sensor is a high-quality and reliable replacement for the original sensor on your Acura TL3.5L V6 engine. Its advanced design ensures accurate readings and stable performance, while its durable construction guarantees longevity. With easy installation and all necessary hardware included, this oxygen sensor is an excellent choice for maintaining optimal engine performance and emissions control in your Acura TL.

Upgrading the Upstream Oxygen Sensor (02-08 Acura TL3.5L V6) with OEM Part TO2059-1AT740P: Pros, Cons, and Conclusion

The upstream oxygen sensor (also known as the lambda sensor) is a crucial component of the Acura TL3.5L V6's engine management system. This sensor measures the amount of unburnt oxygen in the exhaust gases to ensure optimal fuel-air mixture for the engine. Replacing a faulty upstream oxygen sensor with a new one is essential for maintaining engine performance and fuel efficiency. Here, we will discuss the pros and cons of buying a OEM part TO2059-1AT740P for this application.

1. OEM (Original Equipment Manufacturer) parts are designed and manufactured by the vehicle manufacturer or an approved supplier, ensuring a perfect fit and match to your vehicle.

2. Using OEM parts can maintain or even increase the resale value of your vehicle as it shows that you have taken good care of the car.

3. OEM parts typically come with a warranty, providing peace of mind and protection against potential defects.

4. In the case of the Acura TL3.5L V6, the OEM upstream oxygen sensor is known to provide accurate and reliable readings, which is essential for maintaining optimal engine performance.

1. OEM parts can be more expensive compared to aftermarket alternatives.

2. Some aftermarket parts may offer additional features or improved performance, although this is not typically the case for oxygen sensors.

3. Installing an aftermarket part may require additional modifications or adjustments to ensure proper fitment and function, which could lead to additional labor costs.

Considering the pros and cons, it is recommended to buy the OEM upstream oxygen sensor (TO2059-1AT740P) for your 04-08 Acura TL3.5L V6 due to its perfect fit, reliable performance, and the peace of mind that comes with an OEM warranty. While the cost may be higher compared to aftermarket alternatives, the benefits of using an OEM part far outweigh the potential savings.

To purchase the OEM upstream oxygen sensor for your 04-08 Acura TL3.5L V6, consider visiting your local Acura dealership or authorized repair facility. Alternatively, you can also purchase the part online from reputable automotive parts retailers, such as O'Reilly Auto Parts or Autozone. Ensure you follow the installation instructions carefully to avoid any potential complications.

Disclaimer: The information provided in this article is based on research and is meant to be a helpful guide. Always consult with a trusted mechanic or automotive professional for specific advice regarding your vehicle's needs.

Details:

Step 2 - By using a regular socket it minimizes potential damage to the sensor body and threads, this technique helps avoid stripping old upon removal. If the car has diagnostic trouble codes, they will need to be cleared. Step 5 - Use a small wire brush to help clean the threaded port ensure proper seal of new sensor. There're many different codes for specific functional failures, which are NOT necessarily relevant to the sensor.

ONLY a defective sensor after tested by voltmeter is applied to manufacturer warranty. Your catalytic converter fails unexpectedly. The following information is for instructional and guidance reference only. If Check Engine Light is on or an OBDII Trouble/Fault code occurs after installation, check the sensor with a voltmeter as below.

Step 1 - Some sensors are equipped with a heat shield that must be removed before the sensor removal, this is performed by removing any mounting bolts. Check engine light on. Oxygen Sensors Location. Must Know Before Buying.

Gently install the new oxygen sensor by hand while keeping wiring and connector free from bends. Note: some replacement sensors have a universal electrical connector that must be configured to the wiring of old sensor. Step 3 - Then, locate and disconnect the wiring connector, this step should be done before removing sensor if is still attached. How to install the oxygen sensor.

New List Item. If the sensor is good, further diagnosis required. A reduction in fuel economy. Exhaust emissions reach undesirable levels.

part #: to05091at740p prices

• $14.99-$35.99

specifications acrasensor:

• for makes: Acura
• for years: 2004-2008
• brand: Topower
• mpn: To05091at740p
• type: Sensor
• manufacturer warranty: 1 Year
• custom bundle: No
• fitment type: Direct Replacement
• thread size: M18
• terminal type: Blade
• universal or specific fit: Specific
• attachment method: Screw-on
• connector gender: Female
• wire harness length: 22.83 In
• sensor type: Heated
• output signal range: 0.2v To 0.8v
• mounting type: Threaded
• position: Upstream, Sensor 1
• features: Direct Fit

offer acrasensor:

• quantity: 10
• started: September 2, 2025
• availability: In Stock
• options: Ship-to-home
• sold: 0

returns acrasensor:

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

general acrasensor:

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

seller acrasensor:

• rating: 99.9%
• # reviews: 44799
• city: Ontario, California

shipping acrasensor:

• transit: 3-8 Days
• carrier: FedEx
• class: Economy
• cost: $0.00
• service: FedEx Ground Economy
• type: Fixed

payments acrasensor:

• credit card: Visa
• wallet: Google-pay
• other

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