Backed by an annual production of 30,000 NOx sensors, we are committed to providing OE-quality and durability.
We offer a full range of NOx sensors that are compatible with Volvo FH FM FMX FL FE Trucks and S/XC/V Series S60 S90 XC40 XC60 XC90. Our sensors are designed to meet or exceed OE specifications, ensuring a perfect fit and reliable performance.
We welcome both wholesale and corporate orders. If you have any questions or specific needs, please feel free to contact us at noxsensorexpert@gmail.com or leave a comment below.
We offer two product solutions for NOx sensors. One is a complete NOx sensor for direct replacement. The other is a lower-cost option where you only need to replace the probe.For specific repair methods, please refer to this video.https://www.youtube.com/watch?v=J17f49An0Kk&t=205s
1. How much is the wholesale price?
The wholesale price is definitely lower than the displayed price. We welcome your inquiries, as our wholesale pricing depends on the quantity, length of partnership, and any customization needs. We firmly believe that excessive profits are not sustainable. Auto parts sales are a long-term business based on cooperation, and what we pursue are stable orders and continuous profits.
2. Sample & Trial Orders
We welcome our customers to test and try our products. The sample price is the current list price (excluding tax), and shipping costs will vary depending on the destination but will not exceed $20.
After your trial, if you place an order of more than 20 units, we will refund the cost of one sample as a token of our appreciation for your trust.
3. Expected arrival time
For most regions, we ship via DHL Express, with an estimated delivery time of 7-10 days. Including production and preparation time, most orders will be delivered to the customer's hands within 14 days.
4. Customization options are available
We offer our customers custom options, as shown in the picture below. The text on the front of the product can be customized to meet the customer's needs. The packaging box can also be customized according to customer requirements, but a minimum order quantity (MOQ) and corresponding fees are required for the packaging boxes.

5. Technical Specifications of NOx Sensors
To learn more about the reliability and cost of our NOx sensor products, please refer to the following article: Technical Challenges and Cost Factors of NOx Sensors.
6. How to Order
- Please email your requirements to noxsensorexpert@gmail.com.
- We will send you a Proforma Invoice for confirmation once the requirements and price are finalized.
- Remit payment to our bank account.
- We will then proceed with product production and shipping, and provide you with the express tracking number to monitor the progress.
- We will provide you with a Commercial Invoice for customs clearance and tax purposes.
- Goods delivered, check the received products, and confirm the order is complete.
7. Warranty Policy
We offer a 1-year product warranty. Faulty products will be replaced or exchanged free of charge. For reliable, long-term partners, we provide a more flexible return and exchange policy.
8. List of Compatible NOx Sensor OE Numbers
This is our list of NOx sensor OE numbers for Volvo. If you don't see the specific OE number you need, please don't hesitate to reach out. We can still help you and welcome your inquiry.
Volvo 12V passenger car codes:
- 31401847 0281006618/619 0281006618/619
- 32203032 0281006958959
- 32203033 0281006956957
Volvo 24V truck codes:
- 5WK96664E 5WK96718B 5WK97373
- 5WK96732B 5WK96644E 5WK96717
- 5WK96605C 5WK97368 5WK97367
- 5WK96643E 5WK97366 5WK97372
- 22219283 5WK96717B
- 20873395
- 22827991 SNS368 5WK97368 A2C93782700-02
- 22315986
- 22219276 5WK96719B
- 21558128 5WK96719
- 22303391 5WK97366
- 22303390 21567736 22315988
- 22219281 21531797
- 21479638 5WK96644B
- 21346963 5WK96643A
- 22315990 21040930 21474015
- 22827992 SNS373 5WK97373 A2C93783000-02
- 21984358
22219283
22219281
22827991
22827993
22827995
22827992
20873395
21567736
22219284
21479637
22014032
22303391
22303390
21567764
20789066
21069361
22303384
22219276
21531797
21069364
21302276
21346963
21567763
21636088
21346959
21479638
21636091
21302275
21227721
20958942
21244501
21473997