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Stainless Steel Oxygen Sensor O2 Lambda Sensor Extender Spacer for Decat & Hydrogen M18

Stainless Steel Oxygen Sensor O2 Lambda Sensor Extender Spacer for Decat & Hydrogen M18

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Buyer Protection

  • Full Refund If you don't receive your order
  • Full or Partial Refund , If the item is not as described Learn More >
In vehicles with EURO 3 and higher vehicle emissions standards the second lambda oxygen sensor emulator is located after the catalytic converter. It plays a diagnostics role. If it detects any irregularities on the basis of the data from the engine control unit it displays an error on the dashboard (a popular "CHECK ENGINE") and the engine can switch into emergency mode (depending on the make of car). It is often manifested by big power drop. These problems arise in the event of removal of the catalyst, its low efficiency, or its replacement with jet pump.

In such situations, it becomes necessary to mount THE SECOND LAMBDA OXYGEN SENSOR EXTENDER. The catalyst can effectively reduce the power output of 2 to 3%, and the maximum power speed of up to 5%. Its removal and the use of emulator is the easiest way to low-cost raise of power. The emulator can also help in case of problems with the LPG installation, which due to the detection of very rich mixture will display the CHECK ENGINE on the dashboard.

Features:
Stainless steel material.
Internal and external thread M18 x 1.5.
Outer contour: the hexagonal TURN-KEY 27.
Exhaust gas inlet hole 3 mm. In extreme situations narrowing of the inlet hole prevents motor failure (driving at high speed).
Polished front surfaces enabling perfect tightening.
Threads made with dedicated tool, perfect accuracy and repeatability.
Made by professional manufacturer, quality assurance.
Simple installation. Just unscrew the lambda oxygen sensor, screw in the emulator in its place and then screw in the oxygen sensor.

Specifications:
Material: steel
Color: silver
Size: check on our pictures
Package Size: 10 * 5 * 1cm / 4 * 2 * 0.4in
Package Weight: 109g / 3.9oz

Package List:
1 * Oxygen Sensor Extender Spacer

Customer Questions & Answers

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0 votes
Q

will this spacer fit o2 sensor for 2002 acura rsx base

A
  • It should. It fit our 2007 TL. Beware though that I could not get it to screw in the o2 sensor bung as the threads were fouled. Luckily I had the appropriate, I believe 18mm x 1.5 pitch die. Was able to clean up the threads and it worked as intend. Passed emission test.

    By ray a. morroni jr. on March 21, 2018

0 votes
Q

Is this item made from pure 304 Stainless Steel?

A
  • I do not know but only used it for a week and did not work for me on an O2 sensor

    By John Aniolowski on July 20, 2017

See more answers (1)
votes
Q

Will this work for bosch 02 sensors.

A
  • They all have the same thread pitch

    By arnold h bridge 3rd on May 26, 2018

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Customer Reviews

Average Rating:

4.3

based on 27 Customer Reviews

  • 5 stars
    7%
  • 4 stars
    89%
  • 3 stars
    4%
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  • By arnoldtoolman

    December 5, 2019

    installing this adapter isn't hard. The only problem is trying to start screwing it in without cross threading it. You really have to be careful probably because the threads are not tapered. the other issue is the socket size required for this adapter is different than the socket for the O2 sensor. After the installation I didn't get anymore p0420 codes (weak catalytic converter) it changed to a P0136 (oxygen sensor voltage low) .I decided to remove the extender and add a resistor and capacitor to the O2 sensor which is now working very well no check engine codes

    Is this helpful? (0) (0)

  • By ***

    August 19, 2019

    Kept getting a generic 02 sensor code. Put this inline, after restting the code, it never came back and passed inspection. Be extremely careful when threading into the exhaust. Make sure it is lined up before tightening. It will cross thread. I read a few reviews, people stated the threads didnt line up. Don't try to install when it's hot, it will cause you to make mistakes.

    Is this helpful? (0) (0)

  • By b***t

    June 12, 2018

    great transaction, highly reccomended seller

    Is this helpful? (0) (0)

  • By d***c

    May 28, 2018

    Very quick postage and great item, thanks champ

    Is this helpful? (0) (0)

  • By c***d

    May 25, 2018

    Thanks as described and very fast delivery. AAAAA+++++

    Is this helpful? (0) (0)

  • By J***6

    May 19, 2018

    Great condition super fast delivery

    Is this helpful? (0) (0)

  • By n***7

    May 6, 2018

    just what i needed

    Is this helpful? (0) (0)

  • By j***5

    April 10, 2018

    Great seller . .A++ fast and easy transaction!!!!

    Is this helpful? (0) (0)

  • By f***j

    March 16, 2018

    Item as described

    Is this helpful? (0) (0)

  • By k***8

    March 7, 2018

    Good product, fast delivery. Thanks.

    Is this helpful? (0) (0)

  • By y***2

    February 22, 2018

    Thank you for your fast delivery and good service

    Is this helpful? (0) (0)

  • By c***y

    February 2, 2018

    item delivered on time and as discribed

    Is this helpful? (0) (0)

  • By s***t

    January 3, 2018

    Good value! Would buy again! Thanks!

    Is this helpful? (0) (0)

  • By f***y

    October 31, 2017

    Thanks, so impressed by you guys A1 parts, got it so quick,will buy again A1

    Is this helpful? (0) (0)

  • By c***n

    October 26, 2017

    Fast shipping and product as described. Thank you.

    Is this helpful? (0) (0)

  • By t***n

    October 15, 2017

    excellent

    Is this helpful? (0) (0)

  • By d***6

    October 15, 2017

    Great buying experience.

    Is this helpful? (0) (0)

  • By m***5

    October 11, 2017

    Quality product, quick delivery

    Is this helpful? (0) (0)

  • By f***r

    August 8, 2017

    Good product at good price.

    Is this helpful? (0) (0)

  • By k***e

    July 23, 2017

    Great product great price 👌

    Is this helpful? (0) (0)

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