4998263
Ignition Coil Bracket
Cummins®

The Ignition Coil Bracket, identified by Part #4998263, is a component manufactured by Cummins. This bracket plays a role in the ignition system of heavy-duty trucks by securing the ignition coil, ensuring stable and reliable electrical connections. Cummins is known for producing high-quality parts that enhance the performance and durability of vehicles ¹.

Purpose and Function

The Ignition Coil Bracket serves to hold the ignition coil in place within the engine compartment. By securing the ignition coil, it ensures that the electrical connections remain intact and stable. This stability is important for the consistent operation of the ignition system, which is responsible for generating the spark needed to ignite the fuel-air mixture in the engine cylinders. Proper installation and maintenance of the bracket contribute to the overall efficiency and reliability of the ignition process ².

Key Features

The design of the Ignition Coil Bracket is characterized by its robust construction and precise fit. Made from high-quality materials, it exhibits excellent durability and corrosion resistance. These material properties ensure that the bracket can withstand the harsh conditions often encountered in heavy-duty truck environments. The precise fit of the bracket guarantees that the ignition coil is held securely in the correct position, which is vital for maintaining optimal electrical conductivity and system performance ³.

Benefits

The Ignition Coil Bracket offers several advantages that contribute to the reliability and efficiency of the ignition system. By securely holding the ignition coil, it ensures consistent electrical connections, which are important for the proper functioning of the ignition system. The bracket’s corrosion-resistant properties protect it from environmental factors, such as moisture and road salts, that could otherwise degrade its performance. Additionally, the durable construction of the bracket enhances the longevity of the ignition system components, reducing the need for frequent replacements and maintenance.

Installation and Maintenance

Proper installation of the Ignition Coil Bracket is important for ensuring its effectiveness. It should be mounted according to the manufacturer’s torque specifications to avoid over-tightening or under-tightening, both of which can lead to issues. Alignment procedures must be followed to ensure that the ignition coil is correctly positioned. Regular maintenance checks should be performed to verify that the bracket remains secure and that there are no signs of corrosion or damage. Keeping the bracket clean and free from debris will also help maintain optimal performance.

Troubleshooting Common Issues

Common problems associated with the Ignition Coil Bracket include loose connections and corrosion. If the bracket becomes loose, it may lead to intermittent electrical connections, affecting the ignition system’s performance. Corrosion can also impair electrical conductivity and structural integrity. To address these issues, regular inspections should be conducted. If looseness is detected, the bracket should be re-tightened to the specified torque. In cases of corrosion, cleaning the affected areas and applying a corrosion-resistant coating can help restore functionality. In severe cases, replacement of the bracket may be necessary to ensure reliable operation.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. Founded in 1919, Cummins has built a reputation for innovation and quality in the commercial truck industry. The company offers a wide range of products, including diesel and natural gas engines, as well as related technologies and services. Cummins is committed to sustainability and efficiency, continually advancing its product offerings to meet the evolving needs of its customers.

Ignition Coil Bracket for Cummins Engines

The Ignition Coil Bracket part number 4998263 is a component in the ignition system of various Cummins engines. This bracket is designed to securely hold the ignition coil in place, ensuring optimal performance and reliability of the engine’s ignition system.

G855 Series

In the G855 series engines, the Ignition Coil Bracket 4998263 is integral to the engine’s ignition setup. It ensures that the ignition coil is properly positioned and aligned, which is important for the efficient transfer of electrical energy to the spark plugs. This bracket’s design allows for minimal vibration and wear, contributing to the longevity and stability of the ignition system.

G855 CM558 Series

For the G855 CM558 series engines, the Ignition Coil Bracket 4998263 plays a similar role. This bracket is engineered to fit seamlessly within the engine’s architecture, providing a robust and reliable mounting solution for the ignition coil. The precision in its design ensures that the ignition coil remains securely fastened, which is crucial for maintaining the engine’s performance and efficiency.

Compatibility and Installation

The Ignition Coil Bracket 4998263 is designed to be compatible with both the G855 and G855 CM558 engines. Its installation is straightforward, requiring minimal tools and time. Proper installation of this bracket is essential to prevent any potential issues with the ignition system, such as misfires or inefficient spark delivery.

Importance of the Bracket

The role of the Ignition Coil Bracket 4998263 cannot be overstated. It is a key component that ensures the ignition coil is held firmly in place, which is vital for the engine’s ignition system to function correctly. Any deviation in the bracket’s position or integrity can lead to performance issues, making its proper installation and maintenance crucial.

Role of Part 4998263 Ignition Coil Bracket in Engine Systems

The 4998263 Ignition Coil Bracket is a component in the ignition system of an engine. It provides a secure mounting point for the ignition coil, ensuring that it remains firmly in place during engine operation. This stability is important for maintaining consistent spark delivery to the spark plugs.

In the ignition system, the ignition coil is responsible for transforming the battery’s low voltage into the high voltage needed to create a spark at the spark plugs. The 4998263 Ignition Coil Bracket supports this process by keeping the ignition coil aligned with the distributor or direct ignition system components. This alignment ensures that the high-voltage spark is accurately timed with the engine’s combustion cycles.

Additionally, the bracket helps in managing the thermal environment around the ignition coil. By providing a stable platform, it allows for better heat dissipation, which is important for the longevity and efficiency of the ignition coil.

In engines with multiple cylinders, the 4998263 Ignition Coil Bracket may be used for each ignition coil in a coil-on-plug (COP) system. This setup ensures that each cylinder receives a precisely timed spark, contributing to smooth engine operation and efficient fuel combustion.

Overall, the 4998263 Ignition Coil Bracket plays a role in maintaining the integrity and performance of the ignition system within the engine.

Conclusion

The Ignition Coil Bracket, part number 4998263, is a vital component in the ignition systems of Cummins engines. Its robust design, precise fit, and corrosion-resistant properties ensure reliable and efficient operation of the ignition system. Proper installation and maintenance of this Cummins part are crucial for the overall performance and longevity of the engine. By securing the ignition coil and ensuring stable electrical connections, the Ignition Coil Bracket contributes significantly to the consistent and reliable operation of heavy-duty truck engines.