Representative image. Representative NOXIA sensor image. Confirm the exact configuration and fitment by OE number before ordering.
12V · Volvo
21636091
NOXIA NOx sensor · 5WK9 6644E
Product reference information
System voltage
12V
Vehicle brand
Volvo
OE / reference number
21636091
Continental-type part number
5WK9 6644E
Confirm before ordering
Position (upstream/downstream), connector and cable length are matched per inquiry. Send the OE number or a label photo and we will confirm the exact configuration.
Vehicle brand names, OE numbers and Continental-type part numbers are used for reference and identification only. NOXIA is an independent aftermarket manufacturer and is not affiliated with, authorised by or endorsed by any vehicle or original-equipment manufacturer. Fitment must be confirmed against your OE number before ordering.
Related references
Compare OE and Continental-type numbers, voltage, connector and installation position with NOXIA before selecting an alternative reference.
