1. Acura Sensors For Sale
  2. sku: 5925845425471731
  3. DIY SOLUTIONS O2 OXYGEN SENSOR 56RZPJ

DIY SOLUTIONS O2 OXYGEN SENSOR 56RZPJ Upstream 2.0L

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

56rzpj Diy Solutions O2 Oxygen Sensor Upstream Fits Acura Rsx 2002-2004 2.0l 4 Cyl Type-s

( Brand: Diy Solutions O2 Oxygen Sensor ), ( Manufacturer Part Number: 56RZPJ ), ( Part Type: Oxygen Sensor ), ( Engine: 2.0l 4 Cyl ), ( Trim: Type-s ), ( Compatible Make/model: Acura Rsx ), ( Compatible Years: 2003 2002 2004 03 02 04 ), ( Position: Upstream ), ( Fitment Info: O2 Oxygen Sensor ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Read Full Description To Confirm Fitment ), ( Cs-sku: 400 )

Review DIY SOLUTIONS O2 OXYGEN SENSOR Upstream Acura 2.0l Cyl Type s fits RSX 2002–2004

The O2 Sensor 56rzpj Upstream, manufactured by OEM (Original Equipment Manufacturer), is a crucial component in the exhaust system of your 2002-2004 Acura RSX Type-S with a 2.0L engine. This sensor plays a significant role in ensuring optimal engine performance and efficient fuel consumption.

The upstream O2 sensor is strategically located in the exhaust system, near the engine, to monitor the air-fuel mixture leaving the engine. Its primary function is to detect the amount of unburnt oxygen present in the exhaust gases. By measuring the oxygen levels, the sensor provides essential feedback to the engine management system to adjust the air-fuel mixture for optimal combustion.

This OEM O2 sensor is designed to be highly sensitive and accurate, with a heating element that ensures precise readings in various operating temperatures. Its robust construction, featuring a ceramic sensor element, guarantees durability and long-lasting performance.

Installing this sensor is a straightforward process, typically requiring no modifications to the exhaust system. However, it's always recommended to follow the proper installation procedures and safety guidelines to ensure a successful installation.

In summary, the O2 Sensor 56rzpj Upstream is an essential component of your Acura RSX Type-S's exhaust system. Its primary function is to monitor the air-fuel mixture leaving the engine and provide essential feedback to the engine management system for optimal combustion. With its high sensitivity, accuracy, and robust construction, this OEM sensor guarantees efficient fuel consumption and optimal engine performance.

Buying an O2 sensor (specifically, a upstream O2 sensor for the 2.0L Type-S engine in an Acura RSX from the years 2002 to 2004 with the part number 56RZPJ) can help improve the performance and fuel efficiency of your vehicle by ensuring proper air-fuel mixture in the engine. Here are some pros and cons to consider before making a purchase.

Pros:

1. Improved engine performance: An faulty or malfunctioning O2 sensor can cause the engine to run rich or lean, which can lead to poor performance and decreased fuel efficiency. Replacing the sensor can help restore optimal engine performance.

2. Better fuel efficiency: A properly functioning O2 sensor helps the vehicle's engine run more efficiently by ensuring the correct air-fuel mixture. This can lead to improved fuel economy and cost savings in the long run.

3. Reduced emissions: A faulty O2 sensor can cause the vehicle to emit excess pollutants, which can negatively impact the environment and potentially lead to costly fines. Replacing the sensor can help reduce emissions and ensure compliance with emissions regulations.

Cons:

1. Cost: Replacing an O2 sensor can be an expense for some vehicle owners, as the cost of the sensor itself can range from $30 to $150, and labor costs can add to the overall price.

2. Time: Installing a new O2 sensor can take some time, especially if you're not doing it yourself. If you take your vehicle to a mechanic, you may need to wait for an appointment and potentially a few hours for the repair to be completed.

3. Potential for additional issues: In some cases, a faulty O2 sensor may be a symptom of a larger problem, such as a catalytic converter issue or a leak in the exhaust system. Replacing the sensor alone may not completely resolve the issue, and additional repairs may be necessary.

Ending Conclusion:

Replacing a faulty or malfunctioning O2 sensor (56RZPJ) in your Acura RSX can help improve engine performance, fuel efficiency, and reduce emissions. However, the cost and time involved in the repair should be considered before making a purchase. Additionally, it's important to note that a faulty O2 sensor may be a symptom of a larger issue, and additional repairs may be necessary.

Recommendation:

If you're experiencing issues with your vehicle's engine performance, poor fuel economy, or excessive emissions, it's a good idea to have the O2 sensor checked by a qualified mechanic. They can diagnose the issue and provide you with an accurate estimate for the cost of repairs, including the replacement of the O2 sensor if necessary. If you choose to replace the sensor yourself, be sure to follow the manufacturer's instructions carefully and use the correct part number (56RZPJ) for your specific vehicle model and engine.

Details:

Thread Size: M18x1.5-6e. Universal Or Specific Fit. Wire Quantity: 4. Product Specifications Connector Gender: Female.

Upstream Oxygen Sensor fits Acura RSX 2002 - 2004 2.0L 4 Cyl Type-S 56RZPJ: Position: Brand: DIY Solutions condition: New Notes: O2 Sensor, Features:Quality Tested - built to a strict level of product standards. Years: Vehicle: Engine: Transmission: 2002 - 2004 Acura RSX2.0L 4 Cyl Manual. Sensor Type: Air / Fuel Ratio. Connector Shape: Square.

part #: 56rzpj price

  • $89.57

specifications acrasensor:

  • for models: Rsx
  • for makes: Acura
  • for years: 2002-2004
  • brand: Diy Solutions O2 Oxygen Sensor
  • mpn: 56rzpj
  • part type: Oxygen Sensor
  • engine: 2.0l 4 Cyl
  • trim: Type-s
  • compatible make/model: Acura Rsx
  • compatible years: 2003 2002 2004 03 02 04
  • position: Upstream
  • fitment info: O2 Oxygen Sensor
  • manufacturer warranty: 12 Month Warranty
  • attention: Read Full Description To Confirm Fitment
  • cs-sku: 400

returns acraSensor:

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

payments acraSensor:

  • credit card: Visa
  • wallet: Paypal
  • other

offer acraSensor:

  • sold: 0
  • started: March 29, 2026
  • options: Ship-to-home
  • quantity: 2
  • availability: In Stock

shipping acraSensor:

  • type: Fixed
  • cost: $0.00
  • transit: 4-8 Days
  • class: Economy
  • service: Economy

general acraSensor:

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

seller acraSensor:

  • # reviews: 23550
  • rating: 99.2%
  • city: Moonachie, New Jersey
for models: rsx, for makes: acura, for years: 2002-2004, part type: oxygen sensor, engine: 2.0l 4 cyl, trim: type-s, compatible make/model: acura rsx, compatible years: 2003 2002 2004 03 02 04, position: upstream, fitment info: o2 oxygen sensor, manufacturer warranty: 12 month warranty, attention: read full description to confirm fitment, cs-sku: 400,
category: auto parts > car truck parts accessories > air fuel delivery > acura air intake fuel sensors, sku: 5925845425471731,
Diy Solutions O2 Oxygen Sensor 56RZPJ Is Similar To:
acrasensor logo
1 offer $89.57 USD
  • New. Offer #1 priced at $89.57 + $0.00 shipping estimate = $89.57* total. Connector Shape: Square. 2002-2004 Acura RSX Type-S 2.0L 4 Cyl.FREE SHIPPING

Copyright © acrasensor.com