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Compatible with GM diesel vehicles equipped with exhaust particulate (PM) sensor systems using OEM references 55590140 / 55502921 / 0281007183 / 0281007184 / 1277022524 in diesel aftertreatment (DPF system).

Typical applications include:

  • Chevrolet Colorado 2.8L Duramax diesel (2016–2019)
  • GMC Canyon 2.8L Duramax diesel (2016–2019)
  • Chevrolet Silverado 4500 / 5500 / 6500 HD diesel (2019–2021, selected configurations)
  • GM LWN 2.8L diesel platform vehicles using Bosch PM sensor architecture
  • Vehicles equipped with DPF soot particulate monitoring system (EPA diesel emissions systems)

Function: Installed in the diesel exhaust aftertreatment system downstream of the diesel particulate filter (DPF), this sensor measures soot particulate concentration in real time to support regeneration control, improve fuel efficiency, reduce unnecessary regens, and ensure EPA emissions compliance.

ASHENG

Particulate Matter Sensor 55590140 55502921 0281007183 for Chevrolet Colorado / GMC Canyon 2016–2019 2.8L Duramax Diesel DPF Replacement

$189.00

Compatible with GM diesel vehicles equipped with exhaust particulate (PM) sensor systems using OEM references 55590140 / 55502921 / 0281007183 / 0281007184 / 1277022524 in diesel aftertreatment (DPF system).

Typical applications include:

  • Chevrolet Colorado 2.8L Duramax diesel (2016–2019)
  • GMC Canyon 2.8L Duramax diesel (2016–2019)
  • Chevrolet Silverado 4500 / 5500 / 6500 HD diesel (2019–2021, selected configurations)
  • GM LWN 2.8L diesel platform vehicles using Bosch PM sensor architecture
  • Vehicles equipped with DPF soot particulate monitoring system (EPA diesel emissions systems)

Function: Installed in the diesel exhaust aftertreatment system downstream of the diesel particulate filter (DPF), this sensor measures soot particulate concentration in real time to support regeneration control, improve fuel efficiency, reduce unnecessary regens, and ensure EPA emissions compliance.
$189.00
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    Description

Compatible with GM diesel vehicles equipped with exhaust particulate (PM) sensor systems using OEM references 55590140 / 55502921 / 0281007183 / 0281007184 / 1277022524 in diesel aftertreatment (DPF system).

Typical applications include:

  • Chevrolet Colorado 2.8L Duramax diesel (2016–2019)
  • GMC Canyon 2.8L Duramax diesel (2016–2019)
  • Chevrolet Silverado 4500 / 5500 / 6500 HD diesel (2019–2021, selected configurations)
  • GM LWN 2.8L diesel platform vehicles using Bosch PM sensor architecture
  • Vehicles equipped with DPF soot particulate monitoring system (EPA diesel emissions systems)

Function: Installed in the diesel exhaust aftertreatment system downstream of the diesel particulate filter (DPF), this sensor measures soot particulate concentration in real time to support regeneration control, improve fuel efficiency, reduce unnecessary regens, and ensure EPA emissions compliance.

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Total price$1,490.00

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