CUMMINS 4076823 Egr Pressure Sensor Rect Seal Ring Pai Rect. 121402. Ref.

( Brand: Cummins ), ( Manufacturer Part Number: 4076823 ), ( Part Type: Pressure Seal Ring Sensor )

Review CUMMINS Egr Pressure Sensor Rect. Seal Ring Isx. Pai# Ref.# fits ISX

The Cummins 4076823 EGR pressure sensor rect seal ring is an essential component for the ISX and PAI 121402 engines manufactured by Cummins. This seal ring is designed to provide a tight and leak-free seal around the rectangular shaped EGR pressure sensor.

The EGR (Exhaust Gas Recirculation) system is an important emission control technology used in diesel engines to reduce nitrogen oxide emissions. The EGR pressure sensor measures the pressure of the recirculated exhaust gases and sends this information to the engine control module for adjustments. A faulty seal ring in the EGR pressure sensor can lead to leaks, resulting in inaccurate pressure readings and potential engine performance issues.

The Cummins 4076823 EGR pressure sensor rect seal ring is precision-engineered from high-quality materials to ensure a long-lasting and reliable seal. The seal ring is specifically designed to fit the rectangular shape of the EGR pressure sensor and is made to withstand the high temperatures and pressures encountered in the engine environment.

The seal ring is also easy to install, making it a popular choice among mechanics and DIY enthusiasts. It comes packaged in a protective wrapper to ensure it arrives in pristine condition. Before installation, it is recommended to clean the sensor and the surrounding area thoroughly to ensure a proper seal and to avoid any contamination.

In summary, the Cummins 4076823 EGR pressure sensor rect seal ring is a crucial component for maintaining the proper functioning of the EGR system in ISX and PAI 121402 engines. It is precision-engineered from high-quality materials, easy to install, and designed to provide a long-lasting and leak-free seal. By choosing this seal ring, you can ensure accurate pressure readings, improved engine performance, and reduced emissions.

Cummins EGR Pressure Sensor Rect Seal Ring (Cummins Part Number: 4076823) for ISX and PAI 121402 Engines - A Comprehensive Analysis

The Cummins 4076823 EGR pressure sensor rect seal ring is a crucial component for ISX and PAI 121402 engines. This part ensures the efficient functioning of the Exhaust Gas Recirculation (EGR) system that reduces harmful emissions. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this component.

1. Improved engine performance: A faulty EGR pressure sensor can lead to poor engine performance. Replacing the faulty part with a new one, such as the 4076823, can help improve engine efficiency and power output.

2. Reduced harmful emissions: The EGR system plays a significant role in reducing harmful emissions. By maintaining the functionality of the EGR system, engines can meet or even exceed emissions regulations.

3. Enhanced fuel economy: Properly functioning EGR systems can contribute to improved fuel economy by reducing the amount of fuel needed for combustion.

1. Cost: Replacing an EGR pressure sensor, such as the 4076823, can be a costly repair, as it is a specialized component. The price may vary depending on the supplier and the engine model.

2. Complex installation process: The installation process of the 4076823 EGR pressure sensor rect seal ring can be complex due to the intricacy of the EGR system. It may require specialized tools and knowledge to install correctly.

3. Potential for further issues: In some cases, a faulty EGR pressure sensor may be a symptom of a larger issue within the engine or EGR system. Replacing the sensor alone may not resolve the underlying problem.

The Cummins 4076823 EGR pressure sensor rect seal ring is a vital component for maintaining the performance and emissions compliance of ISX and PAI 121402 engines. Although the cost and installation process may be disadvantages, the benefits of improved engine performance, reduced harmful emissions, and enhanced fuel economy make this an essential investment for engine owners.

If you suspect a faulty EGR pressure sensor on your ISX or PAI 121402 engine, we recommend consulting a professional mechanic or authorized Cummins dealer for an accurate diagnosis and replacement of the 4076823 component. This will ensure the proper installation and functionality of the new sensor, as well as the identification and resolution of any underlying issues.

Details:

This seal ring is a crucial component for maintaining the overall integrity of trucks EGR system.g133. Seal Ring for ISX is a high-quality replacement part designed specifically commercial trucks. Made by the reputable brand PAI and with a manufacturer part number of 121402, this seal ring ensures perfect fit reliable performance. The EGR Pressure Sensor Rect.

part #: 4076823 prices

• $18.00-$53.14

specifications commerciatruc:

• for models: Isx
• brand: Cummins
• mpn: 4076823
• part type: Pressure Seal Ring Sensor

payments commerciatruc:

• other
• wallet: Paypal
• credit card: Discover

seller commerciatruc:

• city: Hebron, Maryland
• rating: 99.3%
• # reviews: 2929

general commerciatruc:

• Parts Accessories > Commercial Truck Parts > Other Commercial Truck Parts
• condition: New

offer commerciatruc:

• availability: In Stock
• started: February 1, 2026
• options: Ship-to-home
• sold: 0
• quantity: 2
• best offers: True

returns commerciatruc:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

shipping commerciatruc:

• service: USPS Ground Advantage
• carrier: USPS
• cost: $5.50
• transit: 4-9 Days
• class: Standard
• type: Fixed

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