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OE NOx Sensor 5WK96631H 12669594 12671387 Nitrogen Oxide Sensor For GM

Short Description:

Product No.: YYNO6631H


NOx Sensor YYNO6631H is part of the NOx reduction after treatment system used in diesel vehicles with urea based SCR systems. The sealing material of the probe used in the NOx sensor YYNO6631H is talcum powder ring. It needs to use hydraulic press to press the talcum powder ring. Through the leakage test of high-precision air tight leakage instrument, the corresponding relationship between the pressure mounting force and the leakage is obtained.

Product Detail

Monitoring response time

Measuring range

Product Tags

Advantages of YYNO6631H

  1. Super accuracy when response to the abnormality of NOx concentration.
  2. Self-developed chips with brilliant performance.
  3. Strong durability under different extreme environment.
  4. Favorable price and very completely after-sales service.


Cross No. & Features

  1. OEM No.: 5WK96631H
  2. Cross No.: 12669594, 12671387
  3. Vehicle Model: GM
  4. Voltage: 12V
  5. Package Dimension: 11 x 11 x 11 cm
  6. Weight: 0.5 KG



1. Do you test all your goods before delivery?
Yes, we have 100% test before delivery

2. Why should you buy from us not from other suppliers?
NOx sensor is high value, quantity is very important for this part. We are factory with many experienced technicians, any quality problem we can solve it and customize logo, packages or sensor parameters. It will be a wise decision to buy from us.

3. What will you do if any quality problem occur?

For bulk orders, we suggest customers buy sample to test first. If sample is ok, the bulk orders are same with the samples, so bulk orders won’t have any quality problems. If any problem occurs, you can always contact with us, our technician will check the problem for you.


If sample have any quality problem, we will let our engineer look into the problem, and send you 2pcs new free NOx sensors to test, if it still does not work, you can always send us the sensor back for full refund.

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