5698454 | Cummins® Pressure Temperature Sensor

Cross Number:

4921850, 2897332, 2897332NX, 4903285, 4921321

Engine Compatibility: 

Cummins ISB4.5, 6.7

Cummins ISF2.8, 3.8

Cummins QSB6.7

Why Replacement is Important:

A fully functioning pressure temperature sensor is crucial for engine performance. Malfunctioning sensors can cause inaccurate air-fuel mixture calculations, reduced combustion efficiency, poor fuel economy, increased emissions, rough idle, or loss of power. In heavy-duty engines, sensor failure may trigger diagnostic codes, limp mode, or unnecessary DPF/SCR regenerations. Timely replacement ensures the ECU receives precise data to maintain optimal engine performance, improve fuel efficiency, protect critical components, and comply with emissions standards. Regular inspection and replacement prevent costly downtime and extend the engine’s lifespan.

Manufacturer Information:

Cummins is a leading manufacturer of diesel and natural gas engines and components, providing durable, high-performance powertrain solutions for commercial, industrial, and heavy-duty applications, with a strong focus on reliability, efficiency, and emissions compliance.

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.