CUMMINS 3104391 Dpf Valve Cover 556-11815

( Brand: Cummins ), ( Manufacturer Part Number: 3104391 ), ( Type: Valve Cover )

Review CUMMINS Dpf Valve Cover fits ISX 2008

The Cummins 3104391 2008 ISX DPF Valve Cover 556-11815 is an essential component of the ISX engine's exhaust gas recirculation (EGR) and diesel particulate filter (DPF) systems. This valve cover is specifically designed for use with Cummins ISX engines produced in the year 2008.

This valve cover is made from high-quality materials, including a durable cast aluminum construction. It features a smooth, polished finish that not only looks great but also helps to reduce friction and promote efficient engine operation.

The valve cover houses several critical components, including the EGR valve and the DPF pressure sensor. The EGR valve helps to recirculate exhaust gases back into the engine to reduce emissions and improve combustion efficiency. The DPF pressure sensor monitors the pressure inside the DPF to ensure optimal performance and longevity of the filter.

The 556-11815 valve cover also includes several O-rings and gaskets to ensure a tight seal between the valve cover and the engine components it mates with. These seals help to prevent leaks and maintain the integrity of the engine's exhaust system.

Installing this valve cover is a straightforward process, but it is essential to follow the proper installation procedures to ensure the continued performance and reliability of the engine. Properly torquing the bolts and using the correct sealing materials are crucial steps in the installation process.

In summary, the Cummins 3104391 2008 ISX DPF Valve Cover 556-11815 is a vital component of the ISX engine's EGR and DPF systems. Its durable cast aluminum construction, smooth finish, and inclusion of essential seals make it a high-quality and reliable part for your engine. Proper installation is crucial to ensure optimal performance and prevent potential leaks.

Pros and Cons of Buying Cummins 3104391 ISX DPF Valve Cover 556-11815

The Cummins 3104391 ISX DPF Valve Cover 556-11815 is a crucial component for maintaining the emission system in a Cummins ISX engine. This part is essential for the Selective Catalytic Reduction (SCR) system, which helps to reduce harmful emissions from the engine. In this discussion, we will outline the pros and cons of purchasing this valve cover.

1. Improved Emission System: By purchasing the Cummins 3104391 ISX DPF Valve Cover 556-11815, you ensure proper functioning of the DPF (Diesel Particulate Filter) system, which is essential for reducing harmful emissions from the engine.

2. Enhanced Engine Performance: A faulty or worn-out valve cover can lead to engine performance issues. Replacing the valve cover with a new one can help improve the engine's fuel efficiency and overall performance.

3. Preventing costly repairs: A potential failure of the DPF system can lead to expensive repairs. By replacing the valve cover proactively, you can avoid costly repairs and potential engine damage.

4. OEM Part: This valve cover is a genuine Cummins part, ensuring a perfect fit and optimal performance.

1. Cost: Original equipment manufacturer (OEM) parts like the Cummins 3104391 ISX DPF Valve Cover 556-11815 can be expensive compared to aftermarket alternatives.

2. Availability: Depending on the supplier, this part may not always be readily available, which could lead to extended downtime for your vehicle or equipment.

3. Installation: Installing the new valve cover may require specialized tools and knowledge, which could add to the overall cost and time investment.

The Cummins 3104391 ISX DPF Valve Cover 556-11815 is a vital component for the proper functioning of the DPF system in a Cummins ISX engine. While it comes with some disadvantages like cost and availability, the benefits of improved emission system, enhanced engine performance, and preventing costly repairs make it a worthwhile investment.

If you own a Cummins ISX engine and require a new valve cover for your DPF system, consider purchasing the Cummins 3104391 ISX DPF Valve Cover 556-11815 as a replacement. Although it may come with a higher cost, the peace of mind that comes with using an OEM part and the potential long-term savings make it a recommended choice.

Details:

556-11815 Part No. ITEMS PURCHASED: Buyer certifies the item purchased is correct for application. Cummins ISX DPF Valve Cover: Price:: $140.00: Tag No. Breather Position.

part #: 3104391 prices

• $100.00-$187.00

specifications rashcovers:

• for models: Isx
• for years: 2008
• brand: Cummins
• mpn: 3104391
• type: Valve Cover

shipping rashcovers:

• carrier: FedEx
• service: FedEx Ground Economy, FedEx 2Day, FedEx Standard Overnight, FedEx Priority Overnight
• class: Economy, Expedited, One-day
• cost: $29.27
• type: Calculated
• transit: 2-4 Days

returns rashcovers:

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

payments rashcovers:

• credit card: Visa
• wallet: Google-pay
• other

seller rashcovers:

• # reviews: 7404
• city: Dorr, Michigan
• rating: 99.5%

general rashcovers:

• condition: Used
• Commercial Truck Parts > Engines Components > Valve Covers

offer rashcovers:

• sold: 0
• quantity: 1
• availability: In Stock
• options: Ship-to-home
• started: November 3, 2025

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