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  3. API TS98Q3

API TS98Q3 Upstream Air Fuel Level Sensor 2.4L

fits model: K24a2, Tsx, Fi. make: Acura. year: 2004–2008.

Ts98q3 Api Upstream Air Fuel Ratio Sensor For 04-08 Acura Tsx 2.4l 4 Cyl K24a2 Fi

( Brand: Api ), ( Manufacturer Part Number: TS98Q3 ), ( Part Type: Fuel Sensor ), ( Placement On Vehicle: Upstream ), ( Product Warranty: 12 Month Warranty ), ( Part Info: Air / Fuel Ratio Sensor ), ( Years: 2004 2006 2008 2005 2007 04 06 08 05 07 ), ( Models: Tsx ), ( Important: Please Read All Notes Before Making This Purchase ), ( Cs-sku: 400 )

Review API Upstream Air Fuel Ratio Sensor Acura 2.4l Cyl fits K24A2 TSX FI 2004–2008

The API TS98Q3 Upstream Air Fuel Ratio Sensor is a crucial component of the fuel injection system in select 2004-2008 Acura TSX models equipped with the 2.4L K24A2 engine and Factory Integrated (FI) engine management system. This sensor plays a vital role in maintaining optimal air-fuel ratio levels for efficient combustion and reduced emissions.

The API TS98Q3 sensor is a heated, zirconia oxygen sensor that continuously monitors the air-fuel mixture entering the engine. It converts the oxygen content of the exhaust gas into an electrical signal, which is then sent to the powertrain control module (PCM). The PCM uses this data to adjust the fuel injection and ignition timing to maintain the ideal air-fuel ratio for the driving conditions.

The sensor housing is designed for easy installation and replacement. It is made of durable materials, ensuring a reliable and long-lasting performance. The upstream location of the sensor allows it to detect air-fuel ratio variations before the engine combustion process, enabling the PCM to make real-time adjustments for optimal engine performance and fuel efficiency.

The API TS98Q3 Upstream Air Fuel Ratio Sensor is a direct replacement for the original equipment sensor. It comes with all necessary hardware for a straightforward installation process. It is essential to follow the manufacturer's instructions carefully during installation to ensure proper sensor function and vehicle safety.

In summary, the API TS98Q3 Upstream Air Fuel Ratio Sensor is an essential component of the fuel system in specific 2004-2008 Acura TSX models. It monitors the air-fuel mixture and sends data to the PCM to ensure optimal engine performance, fuel efficiency, and reduced emissions. The sensor is designed for easy installation and replacement and is a direct OEM fit for select Acura TSX vehicles.

Buying an API (Automotive Parts Inc.) UP51013/TS98Q3 Upstream Air Fuel Ratio Sensor for a 2004-2008 Acura TSX with a 2.4L K24A2 engine and Factory Integrated (FI) system comes with both advantages and disadvantages. Here's a brief discussion of each:

Advantages:

1. Improved engine performance: A faulty upstream air fuel ratio sensor can cause poor fuel economy, increased emissions, and decreased engine performance. Replacing it with a new one can help restore proper fuel-air mixture, enhancing acceleration and overall driving experience.

2. Prevent check engine light: A malfunctioning upstream air fuel ratio sensor can trigger the check engine light on your dashboard. Replacing it can help diagnose and resolve any related issues, preventing the light from illuminating again.

3. Enhanced drivability: The upstream air fuel ratio sensor plays a crucial role in maintaining the correct fuel-air mixture for optimal combustion. A new sensor ensures stable and consistent engine operation, improving drivability and reducing stalling or misfiring issues.

4. Potential cost savings: In some cases, purchasing and installing a new upstream air fuel ratio sensor may be less expensive than paying for labor and diagnostic fees at a professional repair shop.

Disadvantages:

1. Cost: The price of a new upstream air fuel ratio sensor can vary depending on the brand and availability. For the API UP51013/TS98Q3 sensor, the cost may range between $100 and $200.

2. Installation complexity: Although the installation process isn't particularly complicated, it may still require some mechanical knowledge and experience. If you're not comfortable working on your vehicle, it might be wise to consider hiring a professional.

3. Potential for error: When replacing the sensor, it's essential to ensure that it's properly installed and secured to avoid any potential errors or leaks. Failure to do so could lead to further issues and the need for additional repairs.

Conclusion:

In conclusion, purchasing and installing an API UP51013/TS98Q3 Upstream Air Fuel Ratio Sensor for a 2004-2008 Acura TSX with a 2.4L K24A2 engine can offer several benefits, including improved engine performance, check engine light prevention, enhanced drivability, and potential cost savings. However, it also comes with disadvantages such as the cost, installation complexity, and potential for error. Ultimately, the decision to purchase and install the sensor depends on your mechanical abilities, comfort level, and willingness to invest time and money into the process. If you're unsure about your ability to complete the installation yourself, it may be best to consider hiring a professional mechanic.

Details:

Wiring Harness length :622.40. Acura TSX 2004 - 2008 2.4L 4 Cyl K24A2 FI Naturally Aspirated GAS. Air / Fuel Ratio Sensor. Wire Quantity:4.

Make model Years Engine.

specifications acrasensor:

  • for models: K24a2, Tsx, Fi
  • for makes: Acura
  • for years: 2004-2008
  • brand: Api
  • mpn: Ts98q3
  • part type: Fuel Sensor
  • placement on vehicle: Upstream
  • product warranty: 12 Month Warranty
  • part info: Air / Fuel Ratio Sensor
  • years: 2004 2006 2008 2005 2007 04 06 08 05 07
  • models: Tsx
  • important: Please Read All Notes Before Making This Purchase
  • cs-sku: 400

general acrasensor:

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

shipping acrasensor:

  • cost: $0.00
  • class: Standard
  • transit: 4-7 Days
  • carrier: FedEx
  • type: Fixed
  • service: FedEx Ground / FedEx Home Delivery

returns acrasensor:

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

payments acrasensor:

  • wallet: Google-pay
  • credit card: Mastercard
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seller acrasensor:

  • city: Moonachie, New Jersey
  • # reviews: 68772
  • rating: 98.8%

offer acrasensor:

  • quantity: 1
  • availability: In Stock
  • options: Ship-to-home
  • started: June 4, 2026
  • sold: 0
for models: k24a2, tsx, fi, for makes: acura, for years: 2004-2008, part type: fuel sensor, placement on vehicle: upstream, product warranty: 12 month warranty, part info: air / fuel ratio sensor, years: 2004 2006 2008 2005 2007 04 06 08 05 07, models: tsx, important: please read all notes before making this purchase, cs-sku: 400,
category: auto parts > car truck parts accessories > air fuel delivery > acura air intake fuel sensors, sku: 6494219945123602,
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