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Post Onsite · Probes & Sensors
RX1826511
In stock · ships from Knoxville
This is an exhaust gas recirculation (EGR) pressure sensor designed for PACCAR MX engines.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
We don't publish fitment for this part yet. Rather than guess, get it confirmed against your truck in under a minute.
It monitors the pressure in the EGR system to help control the amount of exhaust gas recirculated into the intake, ensuring proper combustion, lower emissions, and engine efficiency. It is commonly replaced when it becomes clogged, contaminated, or fails electrically, causing drivability issues, EGR system fault codes, or reduced fuel economy. The RX prefix indicates this may be a remanufactured or exchange unit supplied by the dealer Post Onsite, based on the PACCAR OE design.
Part Number: RX1826511
PRESSURE SENSOR
Unit: ea
Dealer: Post Onsite
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