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PAI · Probes & Sensors
050738
In stock · ships from Knoxville
EGR differential pressure sensor for Cummins ISX15 engines. Measures the difference in pressure across the Exhaust Gas Recirculation (EGR) system, sending data to the engine control module to regulate EGR flow and control emissions.
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Direct replacement for Cummins OE 4358939. Confirmed fitment for ISX15 engines with M8 x 1.25 threaded EGR ports. Always verify your engine serial number against the manufacturer catalog before purchase.
Part data verified against 3 catalog sources
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Common failure signs include rough idle, reduced fuel economy, and an illuminated check engine light. Replaces Cummins OE sensor 4358939.
Part Number: 050738
SENSOR CUM4358939
Vendor: PAI Industries
Dealer: KP Services Crossville
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