8604149-S02 | Genuine Kalmar Ottawa® DEF Sensor Head Assy 40 MICRON, 18" HP System Saver Air Dryer Purpose of using HTP123:

Purpose of using HTP123:

Missing or Loose Fasteners

SLT Crew Cab 4WD

Specifications 83-09262-000:

ECU may report communication errors with the DCU

8604149-S02 | Genuine Kalmar Ottawa® DEF Sensor Head Assy 40 MICRON, 18" HP System Saver Air Dryer Purpose of using HTP123:Description: A DEF (Diesel Exhaust Fluid) Sensor Head Assembly 8604149 S02 is a critical emissions control component in modern diesel engines equipped with Selective Catalytic Reduction (SCR) systems. It monitors and manages various aspects of the DEF tank and fluid, ensuring that the vehicle meets emissions regulations by properly injecting DEF into the exhaust stream. DEF Sensor Head Assy 40 MICRON, 18" For E ONE, Capacity, Kalmar Ottawa, Lodal, REV