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DETROIT DIESEL 4921477 Oil Pressure Sensor Qsm Ism/qsm

fits model: Ism.

7347081 Detroit Diesel 4921477 Lot Of 2 Oil Temp Pressure Sensor For Ism/qsm

( Brand: Detroit Diesel ), ( Manufacturer Part Number: 4921477 ), ( Part Type: Oil Pressure Sensor )

Review DETROIT DIESEL Lot Of Oil Temp Pressure Sensor Ism/qsm fits ISM

Introducing the Detroit Diesel 4921477 Oil Pressure Sensor, specifically designed for use with ISM (Integrated Security Module) and QSM (Qualified Serial Interface Module) systems. This essential component is engineered to monitor the oil pressure in Detroit Diesel engines, ensuring optimal engine performance and longevity.

The Detroit Diesel 4921477 Oil Pressure Sensor is an advanced, electronic sensor that utilizes a piezoelectric element to detect pressure changes in the engine oil. It converts mechanical pressure into an electrical signal, which is then transmitted to the engine control module for analysis. This real-time data allows the engine to adjust fuel delivery and other parameters accordingly, maintaining ideal operating conditions.

Constructed with high-quality materials, this oil pressure sensor is built to withstand the demanding conditions of heavy-duty applications. Its robust design includes a sturdy housing that protects the sensitive internal components from the harsh engine environment. The sensor is also equipped with a built-in temperature compensation feature, which helps maintain accurate oil pressure readings in various temperature conditions.

Installation of the Detroit Diesel 4921477 Oil Pressure Sensor is straightforward and can be accomplished in a few simple steps. The sensor comes with a wiring harness that connects to the engine control module, eliminating the need for additional wiring. The sensor is also calibrated from the factory, ensuring accurate readings right out of the box.

In the event of a malfunction or failure, the oil pressure sensor sends a diagnostic code to the engine control module, alerting the operator to the issue. This allows for prompt maintenance, minimizing downtime and reducing the risk of more extensive engine damage.

By choosing the Detroit Diesel 4921477 Oil Pressure Sensor for your ISM or QSM system, you're investing in the reliable performance and longevity of your Detroit Diesel engine. This essential component is a must-have for any heavy-duty vehicle or industrial application, providing peace of mind and ensuring optimal engine performance.

The Detroit Diesel 4921477 oil pressure sensor is a crucial component in the ISM/QSM (Integrated Security Module/Qualified Systems Module) of Detroit Diesel engines. This sensor is responsible for monitoring the engine oil pressure and sending the data to the engine control module. Let's discuss some pros and cons of buying this oil pressure sensor.

Pros:

1. Improved Engine Performance: A faulty oil pressure sensor can lead to poor engine performance, and replacing it can help restore the engine's optimal performance.

2. Enhanced Engine Protection: The oil pressure sensor plays a vital role in protecting the engine from damage caused by low oil pressure. By replacing a faulty sensor, you can ensure the engine is adequately protected.

3. Reduced Emissions: A properly functioning oil pressure sensor helps the engine run efficiently, which can lead to reduced emissions.

4. Longer Engine Life: By ensuring the engine's oil pressure is being accurately monitored and maintained, you can help extend the life of the engine.

Cons:

1. Cost: The Detroit Diesel 4921477 oil pressure sensor can be relatively expensive, which may deter some buyers.

2. Installation Complexity: Installing this sensor may require specialized tools and knowledge, which could add to the overall cost and time required for the repair.

3. Potential for Multiple Faults: If the engine is experiencing multiple faults, replacing just the oil pressure sensor may not fully resolve the issue, requiring further diagnosis and potential additional repairs.

Conclusion:

The Detroit Diesel 4921477 oil pressure sensor is an essential component for maintaining optimal engine performance and protection. Its benefits, such as improved engine performance, enhanced engine protection, reduced emissions, and longer engine life, outweigh the cons, which include cost and installation complexity. If you're experiencing issues with your engine's oil pressure, it's recommended to replace the faulty sensor to ensure the continued reliable operation of your Detroit Diesel engine. To save on cost, consider purchasing the sensor from a reputable aftermarket supplier or seeking out discounts or promotions from Detroit Diesel dealers.

Details:

Sorry, but the alternative would be to raise purchase price for everyone. Lot of 2: Detroit Diesel 4921477 Oil Temp Pressure Sensor for ISM/QSM Engine. Fast FREE Shipping. Also part number 7347081.

specifications coenginecooling:

  • for models: Ism
  • brand: Detroit Diesel
  • mpn: 4921477
  • part type: Oil Pressure Sensor

offer coenginecooling:

  • sold: 0
  • options: Ship-to-home
  • quantity: 1
  • started: January 6, 2026
  • availability: In Stock

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  • policy: Returns Accepted

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  • city: Gainesville, Florida
  • # reviews: 2076
  • rating: 99.7%

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  • condition: New
  • Commercial Truck Parts > Engine Cooling > Other Engine Cooling

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for models: ism, part type: oil pressure sensor,
category: auto parts > commercial truck parts > engine cooling, sku: 8893870988595751,
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