3933087
Ignition Coil Bracket
Cummins®

The Ignition Coil Bracket 3933087, manufactured by Cummins, is a component designed for use in commercial truck operations. Cummins, a well-established name in the industry, produces this bracket to enhance the functionality and reliability of truck engines. This part is integral to the ignition system, ensuring that the ignition coils are securely mounted and properly positioned within the engine compartment.

Basic Concepts of Ignition Coil Brackets

An ignition coil bracket serves as a mounting structure for ignition coils within an engine’s ignition system. Its primary function is to hold the ignition coils in place, ensuring they are correctly aligned with the spark plugs. This alignment is crucial for the efficient transfer of electrical energy from the coils to the plugs, which in turn ignites the air-fuel mixture in the combustion chambers ¹. The proper operation of this system is fundamental to the engine’s performance, affecting everything from fuel efficiency to overall power output.

Purpose of the 3933087 Ignition Coil Bracket

The 3933087 Ignition Coil Bracket is specifically designed to support and secure the ignition coils in Cummins engines. It plays a role in maintaining the correct spacing and orientation of the coils relative to the spark plugs. This ensures optimal spark delivery, which is vital for consistent engine operation. The bracket also helps in dissipating heat generated by the coils, contributing to the overall thermal management of the engine ².

Key Features

The 3933087 Ignition Coil Bracket is constructed from high-quality materials, ensuring durability and resistance to the harsh conditions within an engine compartment. Its design includes precise mounting points that align with the ignition coils and spark plugs, facilitating easy installation and secure fitment. Additionally, the bracket features corrosion-resistant coatings, enhancing its longevity in various operating environments.

Benefits

The use of the 3933087 Ignition Coil Bracket offers several advantages. It contributes to improved engine performance by ensuring reliable ignition coil operation. The secure mounting provided by the bracket reduces the risk of misfires and enhances fuel efficiency. Furthermore, its robust construction and corrosion-resistant properties ensure long-term reliability, reducing the need for frequent replacements.

Installation Process

Installing the 3933087 Ignition Coil Bracket requires careful attention to detail to ensure a secure and proper fit. Begin by disconnecting the battery to prevent any electrical mishaps. Remove the old bracket, if present, and clean the mounting area. Position the new bracket over the mounting points and secure it using the provided fasteners. Ensure all connections are tight and the bracket is firmly in place. Reconnect the battery and test the engine to confirm proper installation.

Troubleshooting Common Issues

Common issues with ignition coil brackets include loose connections and corrosion. To address these, first, ensure all fasteners are tightened securely. Inspect the bracket for signs of corrosion or damage, cleaning or replacing as necessary. If misfires or other performance issues persist, verify the alignment of the ignition coils and spark plugs, ensuring they are correctly seated and making proper contact.

Maintenance Tips

Routine maintenance of the 3933087 Ignition Coil Bracket involves periodic inspection for signs of wear or corrosion. Clean the bracket and surrounding areas to prevent buildup that could affect performance. Check the tightness of all fasteners during regular engine maintenance intervals. Following these steps will help maintain the bracket’s performance and extend its service life.

Cummins: A Brief Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history spanning over a century, Cummins is renowned for its commitment to quality, innovation, and customer satisfaction. The company’s product portfolio includes a wide range of engines and components for on-highway, off-highway, and stationary applications, serving various industries worldwide. Cummins’ reputation for reliability and performance makes it a preferred choice among commercial truck operators and manufacturers.

Ignition Coil Bracket 3933087 Compatibility with Cummins Engines

The Ignition Coil Bracket 3933087, manufactured by Cummins, is designed to fit seamlessly with several of their engine models. This bracket is a crucial component in the engine’s ignition system, ensuring that the ignition coils are properly positioned and secured. Here is a detailed look at the compatibility of this bracket with various Cummins engines:

C GAS PLUS CM556 and L GAS PLUS CM556

The Ignition Coil Bracket 3933087 is specifically engineered to fit the C GAS PLUS CM556 and L GAS PLUS CM556 engines. These engines are part of Cummins’ range of gas-powered engines, known for their efficiency and reliability. The bracket’s design ensures that the ignition coils are securely mounted, which is essential for maintaining optimal performance and preventing any potential issues related to coil movement or misalignment.

C8.3 G and ISL G CM2180

Similarly, the bracket is also compatible with the C8.3 G and ISL G CM2180 engines. These engines are part of Cummins’ diesel engine lineup, recognized for their robust performance and durability. The bracket’s role in these engines is equally critical, as it helps in maintaining the precise positioning of the ignition coils, which is vital for the efficient operation of the engine’s ignition system.

Grouping by Engine Type

When considering the compatibility of the Ignition Coil Bracket 3933087, it is useful to group the engines by their fuel type:

• Gas Engines: C GAS PLUS CM556, L GAS PLUS CM556
• Diesel Engines: C8.3 G, ISL G CM2180

This grouping helps in understanding the specific applications and requirements of the bracket in different engine types, ensuring that the correct part is used for the appropriate engine model.

Role of Part 3933087 Ignition Coil Bracket in Engine Systems

The Ignition Coil Bracket, identified by part number 3933087, is an integral component within the ignition system of an engine. Its primary function is to securely hold the ignition coil in place, ensuring it remains stable and properly aligned with other components during engine operation.

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. This spark is essential for igniting the air-fuel mixture within the combustion chamber, thus facilitating the engine’s operation ³.

The Ignition Coil Bracket, part 3933087, interfaces directly with the ignition coil, providing a mounting point that is typically bolted to the engine block or cylinder head. This secure attachment is vital for maintaining the integrity of the ignition system, as any movement or misalignment of the ignition coil could lead to inefficient spark generation or even complete failure of the ignition system.

Additionally, the bracket helps in dissipating heat generated by the ignition coil, contributing to the overall thermal management of the engine system. Proper thermal management is important to prevent overheating, which can degrade the performance of the ignition coil and other nearby components.

In summary, the Ignition Coil Bracket plays a supportive yet significant role in the ignition system by ensuring the ignition coil is correctly positioned and secured, thereby contributing to the reliable and efficient operation of the engine.

Conclusion

The 3933087 Ignition Coil Bracket is a critical component in the ignition systems of Cummins engines, ensuring the proper functioning and alignment of ignition coils. Its robust construction, corrosion-resistant properties, and precise design contribute to enhanced engine performance, fuel efficiency, and long-term reliability. Proper installation, maintenance, and troubleshooting of this part are essential for optimal engine operation.