Cummins 4358939 Differential Pressure Sensor: Monitors engine air filter condition
Imagine a heavy-duty truck barreling down the interstate, its Cummins engine humming—until a clogged air filter silently strangles performance. That's where the Differential Pressure Sensor steps in. This little gadget monitors the pressure drop across the air filter, acting as an early-warning system for restricted airflow. Spot a blockage early, and you dodge costly engine damage while keeping fuel efficiency on point.
For fleet managers and equipment operators, this isn't just a sensor; it's a maintenance oracle. Ditch those rigid service schedules. Instead, swap filters based on real-time data—saving cash and downtime. Built tough to laugh off dust, grime, and vibration, it's the unsung hero keeping Cummins engines running smooth mile after gritty mile.
Features
- Compatible with Cummins engines
- Easy installation and replacement
- Durable and reliable performance
- Helps prevent engine damage
- Monitors engine air filter condition
General specs
- Brand: Cummins
- Model: 4358939
- Seller: Joom
- ID: 689abd8c7440c201ecd478ea
- Compatibility: Cummins engines
- Function: Monitors differential pressure across air filter
- Application: Automotive, heavy-duty vehicles
- First listed by seller: 8/24/25
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Joom
| Date | Price |
|---|---|
| 8/29/25 | $134.77 |
| 8/24/25 | $132.28 |
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Cummins 4358939 Monitors engine air filter condition
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BREATHE BTL40001 White Comprehensive indoor air quality monitoring
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Hembisen WA996 Accurate & Easy to Read
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Mooka TL2867 PM2.5 air quality sensor
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HD Pipeline Camera with Screen 8mm lens for detailed inspection
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ANENG A3008
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| Brand | Cummins | BREATHE | Hembisen | Mooka | ANENG | |
| Model | 4358939 | BTL40001 | WA996 | TL2867 | A3008 | |
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| Rating |
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| Price | $134.77 | $119.99 | $59.99 | $64.21 | $53.99 | $25.28 |
| Seller | Joom | Amazon | Amazon | Amazon | Gshopper | Gshopper |
| Update | August 28, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 | July 25, 2024 | July 25, 2024 |
