The WA905-19-8212 is a World American NOx Sensor (Nitrogen Oxide Sensor) used in exhaust after-treatment systems. It interchanges with several Volvo part numbers, including 21636091, 20958942, 21227721, 21302275, 21346959, 21479638, 21567764, and 22303390, making it a direct cross-reference option for shops replacing a Volvo-numbered sensor.
Features
NOx (Nitrogen Oxide) Sensor
World American part number WA905-19-8212
Interchanges with Volvo 21636091
Interchanges with Volvo 20958942, 21227721, 21302275
Interchanges with Volvo 21346959, 21479638, 21567764, 22303390
