Fleetguard 2007.5–2026 Ram 6.7L Cummins Crankcase Pressure Sensor (5462277)
Description
A failing crankcase pressure sensor can trigger a Check Engine Light, cause crankcase ventilation system faults, affect turbocharger performance, and lead to incorrect crankcase pressure readings.
The Fleetguard 5462277 Crankcase Pressure Sensor is a genuine OEM replacement designed for 2007.5–2026 Ram 6.7L Cummins engines. Mounted on top of the valve cover behind the crankcase ventilation (CCV) filter, this sensor continuously monitors crankcase pressure and sends that information to the ECM to help manage crankcase ventilation and engine operation.
Whether you're diagnosing a crankcase pressure fault, replacing a failed sensor, or servicing the CCV system, installing a genuine Fleetguard/Cummins sensor restores factory performance and reliability.
Features
- Genuine Fleetguard / Cummins OEM sensor
- Cummins Part Number: 5462277NX
- Replaces Cummins Part Numbers 4358993, 4954400, 4984575 & 5462277
- Replaces Mopar Part Numbers 68005161AA, 68005161AB & 68453737AA
- Fits 2007.5–2026 Ram 6.7L Cummins
- Direct plug-and-play replacement
- Monitors crankcase pressure
- Factory-calibrated sensor
- OEM quality and reliability
Why Replace the Crankcase Pressure Sensor?
The crankcase pressure sensor plays an important role in monitoring crankcase ventilation system performance.
As the sensor ages, contamination from oil vapor and soot can affect its accuracy or cause complete failure.
Common symptoms include:
- Check Engine Light
- Crankcase ventilation fault codes
- Incorrect crankcase pressure readings
- Reduced engine performance
- Excessive crankcase pressure warnings
- Emissions-related diagnostic codes
Replacing the sensor restores accurate crankcase pressure monitoring and helps the ECM properly manage the CCV system.
Glacier Tech Tip
The crankcase pressure sensor is mounted directly behind the CCV filter on top of the valve cover. If you're replacing the CCV filter, it's an excellent time to inspect or replace the sensor if you're experiencing crankcase pressure-related fault codes.
Important: This engine uses two crankcase pressure sensors per engine. Verify which sensor requires replacement before ordering, or consider replacing both while servicing the system.
Why Choose Genuine Fleetguard / Cummins Parts?
Crankcase pressure sensors operate in a harsh environment exposed to heat, oil vapor, and continuous pressure fluctuations.
Genuine Fleetguard and Cummins sensors are manufactured to OEM specifications for accurate pressure measurement, long service life, and dependable communication with the engine control module.
Applications
Fits:
- 2007.5 Ram 2500 & 3500 6.7L Cummins
- 2008 Ram 2500, 3500, 4500 & 5500 6.7L Cummins
- 2009–2026 Ram 2500, 3500, 4500 & 5500 6.7L Cummins
Kit Contents
Includes:
- (1) Genuine Fleetguard / Cummins Crankcase Pressure Sensor
- Cummins Part Number: 5462277NX
Important Notes
- Genuine Fleetguard / Cummins OEM replacement sensor.
- Fits 2007.5–2026 Ram 6.7L Cummins applications.
- Two sensors are used per engine. Verify the sensor location before ordering.
- Direct plug-and-play replacement.
- Located on top of the valve cover behind the CCV filter.
- Inspect the electrical connector and wiring harness during installation.
- Clear diagnostic trouble codes after replacement if necessary.
Common Failure Point
Over time, oil vapor, soot, and constant heat cycling can contaminate or degrade the crankcase pressure sensor, resulting in inaccurate readings and diagnostic trouble codes.
Since the sensor is located directly beneath the CCV filter cover, many owners choose to inspect or replace it while performing routine CCV filter maintenance, helping reduce future downtime and duplicate labor.
Complete Your Repair
While servicing your crankcase ventilation system, consider replacing:
- Fleetguard CCV Filter (CV52001 / CV54003, as applicable)
- CCV Filter Housing Gasket
- Additional Crankcase Pressure Sensor
- MAP Sensor
- MAP Sensor O-Ring
- Replacement Cummins Sensors and Seals
Fleetguard 2007.5–2026 Ram 6.7L Cummins Crankcase Pressure Sensor (5462277)
Description
A failing crankcase pressure sensor can trigger a Check Engine Light, cause crankcase ventilation system faults, affect turbocharger performance, and lead to incorrect crankcase pressure readings.
The Fleetguard 5462277 Crankcase Pressure Sensor is a genuine OEM replacement designed for 2007.5–2026 Ram 6.7L Cummins engines. Mounted on top of the valve cover behind the crankcase ventilation (CCV) filter, this sensor continuously monitors crankcase pressure and sends that information to the ECM to help manage crankcase ventilation and engine operation.
Whether you're diagnosing a crankcase pressure fault, replacing a failed sensor, or servicing the CCV system, installing a genuine Fleetguard/Cummins sensor restores factory performance and reliability.
Features
- Genuine Fleetguard / Cummins OEM sensor
- Cummins Part Number: 5462277NX
- Replaces Cummins Part Numbers 4358993, 4954400, 4984575 & 5462277
- Replaces Mopar Part Numbers 68005161AA, 68005161AB & 68453737AA
- Fits 2007.5–2026 Ram 6.7L Cummins
- Direct plug-and-play replacement
- Monitors crankcase pressure
- Factory-calibrated sensor
- OEM quality and reliability
Why Replace the Crankcase Pressure Sensor?
The crankcase pressure sensor plays an important role in monitoring crankcase ventilation system performance.
As the sensor ages, contamination from oil vapor and soot can affect its accuracy or cause complete failure.
Common symptoms include:
- Check Engine Light
- Crankcase ventilation fault codes
- Incorrect crankcase pressure readings
- Reduced engine performance
- Excessive crankcase pressure warnings
- Emissions-related diagnostic codes
Replacing the sensor restores accurate crankcase pressure monitoring and helps the ECM properly manage the CCV system.
Glacier Tech Tip
The crankcase pressure sensor is mounted directly behind the CCV filter on top of the valve cover. If you're replacing the CCV filter, it's an excellent time to inspect or replace the sensor if you're experiencing crankcase pressure-related fault codes.
Important: This engine uses two crankcase pressure sensors per engine. Verify which sensor requires replacement before ordering, or consider replacing both while servicing the system.
Why Choose Genuine Fleetguard / Cummins Parts?
Crankcase pressure sensors operate in a harsh environment exposed to heat, oil vapor, and continuous pressure fluctuations.
Genuine Fleetguard and Cummins sensors are manufactured to OEM specifications for accurate pressure measurement, long service life, and dependable communication with the engine control module.
Applications
Fits:
- 2007.5 Ram 2500 & 3500 6.7L Cummins
- 2008 Ram 2500, 3500, 4500 & 5500 6.7L Cummins
- 2009–2026 Ram 2500, 3500, 4500 & 5500 6.7L Cummins
Kit Contents
Includes:
- (1) Genuine Fleetguard / Cummins Crankcase Pressure Sensor
- Cummins Part Number: 5462277NX
Important Notes
- Genuine Fleetguard / Cummins OEM replacement sensor.
- Fits 2007.5–2026 Ram 6.7L Cummins applications.
- Two sensors are used per engine. Verify the sensor location before ordering.
- Direct plug-and-play replacement.
- Located on top of the valve cover behind the CCV filter.
- Inspect the electrical connector and wiring harness during installation.
- Clear diagnostic trouble codes after replacement if necessary.
Common Failure Point
Over time, oil vapor, soot, and constant heat cycling can contaminate or degrade the crankcase pressure sensor, resulting in inaccurate readings and diagnostic trouble codes.
Since the sensor is located directly beneath the CCV filter cover, many owners choose to inspect or replace it while performing routine CCV filter maintenance, helping reduce future downtime and duplicate labor.
Complete Your Repair
While servicing your crankcase ventilation system, consider replacing:
- Fleetguard CCV Filter (CV52001 / CV54003, as applicable)
- CCV Filter Housing Gasket
- Additional Crankcase Pressure Sensor
- MAP Sensor
- MAP Sensor O-Ring
- Replacement Cummins Sensors and Seals