NOx Sensor EPA21 7.28" - 3FL023

Part#: AAA4053FL023

Features and Benefits

  • Sensor length of 7.28" for correct fitment in compatible mounting positions
  • Height of 2.36" for the sensor body package dimension
  • Width of 4.8" for the sensor body package dimension
  • Exhaust emission norm compliance of Epa21 for the sensor application
  • Direct-fit sensor design for simplified installation on compatible commercial vehicle systems
  • Replacement sensor for restoring correct signal detection and transmission at scheduled service

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Warranty

Warranty Up to 3 years warranty

Please contact customer service to know more details

Exhaust Emission NormEpa21
Height2.36 in.
Length7.28 in.
Width4.80 in.
Interchange
0111534028
0121536728
A0111534028
A0121536728
DDEEA0111534028
DDEEA0121536728
DDERA0111534028
DDERA0121536728
EA0111534028
EA0121536728
RA0111534028
RA0121536728

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The Sensor is an EPA21 emissions-compliant design with a 7.28" length and 4.80" width, engineered for reliable exhaust monitoring on Heavy Duty commercial vehicle applications. Designed as a direct replacement, the component delivers consistent accuracy and dependable performance across configurations.
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