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Nitrogen Oxygen Sensor 12V 68067521AA 5WK96684A FOR CUMMINS Truck auto parts

Short Description:

Product No.: YYNO6684A


The NOx sensor YYNO6684A is used to check the NOx content in the exhaust gas, giving feedback to the ECU. The sensor located upstream of the SCR catalyst directly measures the engine-out NOx gas concentration, which helps determine the optimum amount of urea injection. Accurate NOx measurement is in high demand to comply with increasingly strict NOx emissions regulations.

Product Detail

Monitoring response time

Measuring range

Product Tags

Advantages of YYNO6684A

  1. Super accuracy when response to the abnormality of NOx concentration.
  2. Small quantities are accessible.
  3. Self-developed chips with brilliant performance.
  4. Products are developed and designed by technicians who have more-than-15-year experience


Cross No. & Features

  1. OEM No.: 5WK9 6684A, 5WK96684A
  2. Cross No.: 68067521AA
  3. Vehicle Model: Cummins
  4. Voltage: 12V
  5. Package Dimension: 10 X 8 X 5 cm
  6. Weight: 0.5 KG
  7. Plug: Grey flat 4 plug



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


2. How about your delivery time?
Generally, it will take 3-5 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.


3. How about the product quality? Can I have your catalogue?
We hold the most strict quality control system in the China market. Please contact us for catalogue and more details.


4. Brand Advantages

a)      Reasonable Price

b)     Stable Quality

c)      On time delivery


5. How can we guarantee quality?
Always a pre-production sample before mass production;

Always final Inspection before shipment.


6. 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.

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