1. Acura Sensors For Sale
  2. sku: 5441618783687502
  3. DENSO 83STQK25

DENSO 83STQK25 Upstream Air Fuel Level Sensor

fits model: Rsx. make: Acura. year: 2002–2004.

83stqk25 Denso Upstream Air Fuel Ratio Sensor For Acura Rsx 2004 2003 2002

( Brand: Denso ), ( Manufacturer Part Number: 83STQK25 ), ( Type: Air Fuel Ratio Sensor ), ( Placement On Vehicle: Upstream ), ( Fits 1: 2002-2004 Acura Rsx ), ( Fit Note: First Time Fit ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Please Read All Notes To Confirm Fitment ), ( Cs-sku: 400 )

Review DENSO Upstream Air Fuel Ratio Sensor Acura fits RSX 2002–2004

Introducing the DENSO 83STQK25 Upstream Air Fuel Ratio Sensor, an essential component for maintaining optimal engine performance in your Acura RSX model years 2002, 2003, and 2004. Designed and manufactured by DENSO, a leading global automotive technology innovator, this sensor delivers superior accuracy and reliability.

The DENSO 83STQK25 Upstream Air Fuel Ratio Sensor is a crucial element of your vehicle's engine management system. It continuously monitors the air-fuel mixture entering the engine and sends real-time data to the engine control unit (ECU). This vital information enables the ECU to make precise adjustments to the fuel injection system and maintain the ideal air-fuel ratio for maximum power output and exceptional fuel efficiency.

This sensor features a temperature compensated zirconia element that ensures accurate and consistent readings, even in extreme operating conditions. The ceramic construction of the sensor element provides excellent heat resistance, ensuring stable performance and extended longevity.

Installation of the DENSO 83STQK25 Upstream Air Fuel Ratio Sensor is a straightforward process. It is designed to replace the original sensor, with a plug-and-play connector that ensures a secure and hassle-free connection to the wiring harness. This sensor is also OEM-grade, meaning it meets or exceeds the original equipment manufacturer's specifications for quality and performance.

In summary, the DENSO 83STQK25 Upstream Air Fuel Ratio Sensor is an essential upgrade for your Acura RSX. It offers unmatched accuracy, reliability, and durability, ensuring your engine performs at its best and delivers optimal power and fuel efficiency. With its easy installation and OEM-grade quality, this sensor is an excellent investment for any discerning vehicle owner.

Denso 83STQK25 Upstream Air Fuel Level Sensor for Acura RSX (2002-2004): A Comprehensive Analysis

The Denso 83STQK25 Upstream Air Fuel Level Sensor is a crucial component in maintaining the optimal fuel-air mixture in your Acura RSX's engine, particularly for models from 2002 to 2004. This analysis aims to provide a clear understanding of the benefits and drawbacks of purchasing this sensor.

Pros:

1. OEM (Original Equipment Manufacturer) Part: This sensor is a direct replacement for the original part, ensuring a perfect fit and reliable performance.

2. Enhanced Engine Performance: A faulty air fuel level sensor can negatively impact engine performance, leading to poor fuel economy, increased emissions, and potential damage to other engine components. Replacing the sensor with a new one like the Denso 83STQK25 can help restore optimal engine performance.

3. Improved Fuel Efficiency: A properly functioning air fuel level sensor helps the engine run more efficiently, ultimately leading to better fuel economy.

4. Long-Lasting: Denso is a reputable and trusted automotive parts manufacturer, and their sensors are known for their durability and reliability.

5. Potential Savings: In the long run, replacing a faulty sensor with a new one like the Denso 83STQK25 could save you money by preventing more extensive engine damage and potential repair costs.

Cons:

1. Cost: The Denso 83STQK25 Upstream Air Fuel Level Sensor is not the cheapest option on the market, but its OEM quality and long-term benefits may justify the investment.

2. Installation Complexity: Installing the sensor may require professional expertise, depending on your mechanical skills and experience. However, you can always opt for a professional mechanic or a local auto parts store to handle the installation for you.

3. Potential Need for Additional Components: In some cases, replacing the air fuel level sensor might require the replacement of other related components, such as the intake manifold gasket or the throttle position sensor, which could add to the overall cost.

Conclusion:

The Denso 83STQK25 Upstream Air Fuel Level Sensor is a worthwhile investment for Acura RSX (2002-2004) owners, as it guarantees OEM quality, enhances engine performance, improves fuel efficiency, and offers long-term durability. Although it comes with a higher price tag and potential installation complexities, the benefits often outweigh the costs.

Recommendation:

If you're experiencing issues with your Acura RSX's engine performance, it's worth considering the Denso 83STQK25 Upstream Air Fuel Level Sensor as a potential solution. While it may require a professional installation and a more significant financial commitment compared to some aftermarket options, the OEM quality, reliability, and long-term benefits make it a recommended choice for ensuring optimal engine performance and fuel efficiency in your Acura RSX.

Details:

Upstream Air Fuel Ratio Sensor Denso 83STQK25 for Acura RSX 2004 2003 2002: Position: Brand: condition: New, Notes First Time Fit, OEM Detailed Applications Vehicle Transmission, 2002 - 2004 RSX Automatic. 12 Month Warranty.

specifications acrasensor:

  • for models: Rsx
  • for makes: Acura
  • for years: 2002-2004
  • brand: Denso
  • mpn: 83stqk25
  • type: Air Fuel Ratio Sensor
  • placement on vehicle: Upstream
  • fits 1: 2002-2004 Acura Rsx
  • fit note: First Time Fit
  • manufacturer warranty: 12 Month Warranty
  • attention: Please Read All Notes To Confirm Fitment
  • cs-sku: 400

offer acrasensor:

  • availability: In Stock
  • started: October 15, 2025
  • sold: 0
  • options: Ship-to-home
  • quantity: 1

shipping acrasensor:

  • cost: $0.00
  • transit: 2-6 Days
  • service: Standard
  • class: Standard
  • type: Fixed

payments acrasensor:

  • credit card: Discover
  • wallet: Paypal
  • other

seller acrasensor:

  • rating: 91.2%
  • city: Newark, California
  • # reviews: 52879

returns acrasensor:

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

general acrasensor:

  • condition: New
  • Car Truck Parts Accessories > Air Fuel Delivery > Air Intake Fuel Sensors
for models: rsx, for makes: acura, for years: 2002-2004, type: air fuel ratio sensor, placement on vehicle: upstream, fits 1: 2002-2004 acura rsx, fit note: first time fit, manufacturer warranty: 12 month warranty, attention: please read all notes to confirm fitment, cs-sku: 400,
category: auto parts > car truck parts accessories > air fuel delivery > acura air intake fuel sensors, sku: 5441618783687502,
Denso 83STQK25 Is Similar To:
  • (30.2% similar) Get business information that counts. Shipping carrier domestic USPS first-class...(April 17th, 2018)
  • (20.6% similar) You are looking at one good used wire plug connector harness end clip off the valve sensor, as shown in photos. MRW488 stock MW559 Hollander it is pulled out ready to ship. It is out of a 2002 acura rsx base 2 door hatchback with. Thanks good luck. Exterior color code was: NH-623 NH-623M interior ...(May 15th, 2018)
  • (18.7% similar) 90 91 acura integral oem idle air control valve ICC Denso this is a idle air control valve removed from a 91 acura integral ls. Shipping carrier domestic USPS first class...(February 24th, 2016)
  • (22.9% similar) 1997 Acura Tl 5l vacuum valve vs Denso sensor used. All electrical items are not covered by warranty. Sale is final...(July 23rd, 2016)
  • (20.5% similar) If you would like to hear the car running go to the video section of my Facebook page on the video 1999 GSR black car 2 test video. This listing is for a purge control solenoid that came from a 1999 integral GSR two door. For example they may need cleaning, seals, bearings, oil, or other ...(June 26th, 2016)
  • (16.8% similar) 01 03 acura cl oem idle air control valve ICC Denso part inventory bin C13...(May 25th, 2016)
  • (28.3% similar) Part: 192000-5010 prices...(June 15th, 2017)
  • (38.6% similar) Upstream RIGHT1989HONDAPRELUDE2. This part may also be known as: o2 sensor, air fuel ratio 02 fits the following: year make model DETAILS1986ACURAINTEGRA1. 7l - upstream RIGHT1989ACURALEGEND2. Upstream RIGHT1991HONDAPRELUDE2. 7l - upstream RIGHT1986HONDAACCORD2. 6l - UPSTREAM1991ACURAINTEGRA1. Built...(June 22nd, 2018)
  • (32.8% similar) All expedited orders must be received before 12 pm pst noon pacific standard time to leave same day. Shipping price for this item is to the continental 48 states only. You can call FedEx too at FedEx why so long. Return shipping is absolutely free. FedEx tells you where it is. Box, APOS, fops, or ...(February 10th, 2017)
  • (44.8% similar) Built for trouble-free ownership and 100 visually inspected quality tested, this o2 sensor is backed by our satisfaction guarantee. This sensor is manufactured and tested to the strictest OE standards for unparalleled performance. 8l - gas DOWNSTREAM2016HONDAHR-V1. This part may also be known as: o2...(June 21st, 2018)
  • (28.1% similar) Why so long. Shipping price for this item is to the continental 48 states only. Sometimes packages have to go by another delivery service. Usually this is due to the delivery location or size, weight, and dimensions of package. Return shipping is absolutely free. Box, APOS, fops, or military mail ...(February 10th, 2017)

Copyright © acrasensor.com