4903286 | Cummins® Pressure Temperature Sensor

Cross Number:

5698455, 2897333, 2897333NX, 4921322, 050634

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Engine Compatibility: 

Cummins B3.9 / B4.5 / B5.9

Cummins ISB3.9 / ISB4.5 / ISB6.7

Cummins ISF2.8 / ISF3.8 / ISF4.5

Cummins ISC8.3

Cummins QSB3.3 / QSB4.5 / QSB6.7

Cummins ISG11 / ISG12

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Why Replacement is Important:

A functioning pressure temperature sensor is critical for accurate intake manifold readings. Failure or degradation can cause incorrect air-fuel mixture calculations, reduced combustion efficiency, poor fuel economy, higher emissions, and drivability issues such as rough idle or power loss. In heavy-duty applications, this may trigger diagnostic codes and limp mode. Timely replacement ensures the ECU receives accurate data to maintain engine performance, emissions compliance, and overall reliability. Regular inspection and replacement prevent excessive wear on engine components and reduce the risk of costly repairs.

Manufacturer Information:

Cummins is a world-leading manufacturer of diesel engines and power system technologies, known for durability, engineering precision, and innovation. Cummins sensors and electronic components are designed to meet strict performance and reliability standards across automotive, construction, and industrial applications worldwide.

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Warranty:

PartsMove offers a 365-day warranty on all parts, regardless of their condition. This warranty is valid only for purchases made directly on our website (partsmove.com). Purchases made through third-party platforms, such as eBay or Amazon, are not covered by this warranty.