`WJIECO 55509275 PM Sensor DPF Diesel Particulate Filter Sensor for Chevrolet Silverado & GMC Sierra diesel trucks. Cross reference Bosch OEM 0281007879,0281007880. Plug-and-play, fixes DPF regeneration & particulate fault codes.
Original price was: $ 461.$ 135Current price is: $ 135.55509275 PM Sensor Overview The 55509275 PM Sensor (GM OE# 55509275, Bosch OEM# 0281007879, 0281007880) is an OEM-grade DPF PM Sensor engineered by WJIECO for heavy-duty diesel pickup trucks. Also known as soot sensor, this critical aftertreatment component mounts downstream of the Diesel Particulate Filter (DPF). It detects the concentration of fine particulate soot in…