This Oxygen O2 Sensor is a new, aftermarket replacement part that has the following specifications:

  • Four pin, 4 wire configuration
  • Correct wire length (13.77 Inches)
  • Upstream Sensor
    • Air fuel ratio
  • Replaces dealer part numbers: 36531-PPA-305, 36531PPA305, 36531-PPA-A01, 36531PPAA01, 192400-1100, 1924001100, 36531-PRB-A01, 36531PRBA01
  • Direct Fit
  • Correct Connector No cutting or splicing
  • Built and tested to strict quality control standards

Note: For clarification purposes:

  • Upstream location is between the catalytic converter and the engine
  • Downstream location is between the catalytic converter and the tailpipe

A direct replacement. If you have a bad O2 sensor causing your vehicle to idle poorly or fail an emission test then this is the part for you.

Our electrical and electronic parts are subject to strict quality control testing .  Once the item has been installed or plugged in, it is no longer eligible for a refund.  The item may be eligible for replacement, only if it is found to have a manufacturing defect. Before purchasing, please ensure proper diagnosis of the failed original part is performed

Note:  You may be required to reset the vehicle’s computer after installation of this part.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

  1. step : Identifying your Oxygen Sensors (0:57)
    • Upstream oxygen sensors are located in between the engine and the catalytic converter
    • Downstream oxygen sensors are located in the catalytic converter or farther away from the engine than the catalytic converter
    • Locate your vehicle's firing order diagram
    • The bank that contains cylinder one is bank one
    • The bank that does not contain cylinder one is bank two, even if it does not contain cylinder two

Tools needed for replacement:

    1A - No Tools Needed

  • No Tools Needed

3.7 / 5.0
3 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Still shows faulty code
About a week after replacing this unit the check engine light came back on. Had it checked and again it was saying o2 sensor malfunction. I removed it and reinstalled it and worked for a couple days then the check engine light came on again. I hate to spend the money but looks like im going to have to buy a Honda O2 sensor.......
June 20, 2017
10 months ago
It arrived before it was suppose too and is working great in my car!
July 4, 2017
8 months ago
Great product
Good shipping. Could be better specs for compatible. Narrow or wideband Heated? Instructions? It's easy install.
November 10, 2017
4 months ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 2 questions Browse 2 questions and 2 answers
Will this fit my 2003 acura rsx base model with automatic transmission?
Den G on Nov 2, 2017
BEST ANSWER: What is the engine size of your RSX Base?
Does this fit the ex sedan?
Hector V on Sep 22, 2017
BEST ANSWER: This part is specific to vehicles with a particular set of options. We will need more information about your vehicle to confirm the fit. Please feel free to call our customer service department for clarification @ 888-844-3393.

How-to Video:

(03:08 min)

Tools List:

    1A - No Tools Needed

  • No Tools Needed

This part replaces:

  • Standard Motor Products SG1845

Vehicle Fit

  • 2002-2004 Acura RSX Type S Upstream O2 Oxygen Sensor L4 2.0L (8th Vin Digit 0) (Air / Fuel Ratio)
  • 2002-2004 Acura RSX Upstream O2 Oxygen Sensor L4 2.0L Manual Transmission (Air / Fuel Ratio)
  • 2002-2004 Honda CR-V Upstream O2 Oxygen Sensor L4 2.4L (Air / Fuel Ratio)
  • 2001-2005 Honda Civic HX Upstream O2 Oxygen Sensor L4 1.7L (Air / Fuel Ratio)
  • 2002-2005 Honda Civic SI Upstream O2 Oxygen Sensor L4 2.0L (Air / Fuel Ratio)
  • 2004-2005 Honda Civic LX DX Upstream O2 Oxygen Sensor L4 1.7L (Air / Fuel Ratio)
Part #: 1AEOS01020

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