At DDP AutoParts, we supply a reliable NOx (nitrogen-oxide) sensor, part number 32203032, compatible with Volvo models such as the S90 Mk2, V60 Mk1 & Mk2, V90 Mk2, and XC60 Mk2 (2016 onwards). This sensor plays a critical role in your vehicle’s SCR / AdBlue system by precisely measuring exhaust NOx levels and feeding this data into the control module. A functioning NOx sensor is essential for emissions compliance, optimal AdBlue dosing, and preventing warning lights or derating. Our replacement unit matches or exceeds OEM standards — offering dependable performance, long-term durability, and peace of mind without the premium cost of genuine Volvo parts.

OEM Number: 70680606, 82.3133, V95-72-0165, 14606233RMP, 32203032, 0281006958, 0281006959, 0281008638,

Placement On the Vehicle : after soot particulate filter

Number of pins : 5-pin connector

Connector Shape : oval

Number of circuits : 6

Quantity : 1

Our SKU: TV32203032_94
 
All our Nox Sensor For Volvo S90 Mk2 V60 Mk1 Mk2 V90 Mk2 Xc60 Mk2 2016-onwards 32203032 are OEM quality and reliable after market car parts. This Nox Sensor For Volvo S90 Mk2 V60 Mk1 Mk2 V90 Mk2 Xc60 Mk2 2016-onwards 32203032 is specifically compatible with Volvo: S90, V60, V90, XC60, XC90, .

Please use our make-model-year tool to check this part's compatibility with your vehicle. However, please note that our tool is for reference only and we recommend that you check the part number on your old unit prior to purchasing.

If you are still not sure about the compatibility of this part to your vehicle, please supply us with the VIN number or Reg number in our live chat or contact form! You can also find details on our purchasing & shipping guide here.

❓ Frequently Asked Questions 

1. What does this NOx sensor do in my Volvo?
   The sensor measures NOx levels in the exhaust stream and sends that data to your SCR (Selective Catalytic Reduction) system. This feedback is used for accurate AdBlue dosing to reduce harmful nitrogen oxides and keep the emissions system working efficiently.

2. Which Volvo models / engines is part number 32203032 compatible with?
   This sensor fits several diesel Volvo models — including the S90 Mk2, V60 Mk1 & Mk2, V90 Mk2, and XC60 Mk2, particularly in vehicles with an SCR / AdBlue-using emission system.

3. Is this a genuine Volvo part or an aftermarket alternative?
   This is a high-quality aftermarket replacement. While it’s not Volvo-branded, it is built to match the performance and durability of the OEM sensor. You benefit from a lower-cost option without compromising on reliability.

4. What are common signs that the NOx sensor has failed?

   • Emissions system warning or "SCR" fault light on the dash.

   • Check Engine Light (CEL) with fault codes related to the NOx / AdBlue system.

   • Poor AdBlue / urea efficiency, potentially increasing your AdBlue consumption.

   • Reduced performance or derating if the control unit cannot correctly measure NOx.

5. Is replacing this sensor difficult?

   • It usually requires access under the vehicle because the sensor is mounted on or near the exhaust / SCR system.

   • After fitting, you should clear fault codes using a diagnostic tool; the control unit will re-learn the sensor values.

   • Be careful with wiring and threads — correct torque and secure connections are important to avoid leaks or errors.

6. What causes NOx sensors like this one to fail?

   • Contamination from soot or unburnt fuel can foul the sensing element.

   • Mechanical wear, heat stress, or vibration over time.

   • Corrosion of the connector because of moisture, road salt, or poor sealing.

   • Incorrect urea dosing or SCR issues can damage the sensor internally.

7. Does replacing the sensor fix emission-related faults?
   Often, yes. A new and properly functioning NOx sensor can resolve or prevent SCR system faults related to incorrect NOx measurements. However, if there are deeper issues (like SCR catalyst damage), further diagnostics may be necessary.

8. Do you provide a warranty or guarantee on this NOx sensor?
   Yes — when you buy from DDP AutoParts, this NOx sensor comes with our standard parts warranty. If the part fails or doesn’t function correctly, our team will assist with testing, returns, or replacement.

9. Why should I choose this NOx sensor from DDP AutoParts instead of OEM Volvo?

   • Savings: It’s significantly cheaper than OEM Volvo parts.

   • Quality: We only pick aftermarket parts that meet or exceed OEM specification.

   • Support: Our team can help with fitment, fault-code reset, and installation tips.

   • Availability: We strive to keep these critical emissions parts in stock, so you don’t face long lead times.