4949646
Ignition Coil Bracket
Cummins®

The Ignition Coil Bracket, identified by Part #4949646, is a component manufactured by Cummins, a well-regarded name in the automotive and heavy-duty truck industry. This part plays a significant role in the ignition system, ensuring the proper mounting and operation of the ignition coil. Cummins is known for producing reliable and high-quality automotive components, and the Ignition Coil Bracket is no exception.

Basic Concepts

Ignition coil brackets serve as the foundational support for ignition coils within a vehicle’s ignition system. Their primary function is to securely hold the ignition coil in place, allowing it to operate efficiently. The ignition coil is responsible for transforming the battery’s low voltage into the high voltage needed to create a spark in the spark plugs, which ignites the air-fuel mixture in the engine’s cylinders. The bracket’s role is vital in maintaining the structural integrity and alignment of the ignition coil, directly influencing the engine’s performance and efficiency ¹.

Purpose and Role

The 4949646 Ignition Coil Bracket is specifically designed to secure the ignition coil in Cummins engines. By providing a stable and precise mounting point, it ensures that the ignition coil remains in the correct position, allowing for optimal spark delivery to the engine’s cylinders. This precise positioning is vital for the consistent and reliable operation of the engine, contributing to overall vehicle performance ².

Key Features

The 4949646 Ignition Coil Bracket boasts several key features that enhance its functionality and durability. Constructed from high-quality materials, it offers robust resistance to wear and environmental factors, ensuring long-term reliability. Its design allows for a precise fit, minimizing the risk of misalignment or movement of the ignition coil. Additionally, this part is engineered to be compatible with Cummins engines, guaranteeing seamless integration and operation within the specified engine models ³.

Benefits

Utilizing the 4949646 Ignition Coil Bracket offers several advantages. It contributes to improved ignition system performance by ensuring the ignition coil is securely and accurately positioned. This leads to more reliable engine operation and potentially enhances fuel efficiency. Furthermore, the bracket’s design facilitates ease of installation, reducing the time and effort required for maintenance or replacement. Its durable construction also means it can withstand the rigors of heavy-duty use, providing long-lasting service ⁴.

Troubleshooting and Maintenance

To maintain optimal performance and longevity of the Ignition Coil Bracket, regular inspection and maintenance are recommended. Checking for signs of wear, corrosion, or damage can help identify potential issues before they lead to more significant problems. Ensuring the bracket and ignition coil are securely fastened and aligned correctly can prevent misfires and other ignition-related issues. In cases where the bracket shows signs of damage or failure, prompt replacement is advised to maintain engine performance and reliability.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and related technologies. With a history spanning over a century, Cummins has established a reputation for innovation, quality, and reliability in the automotive and industrial sectors. The company’s commitment to manufacturing high-quality components is evident in its extensive range of products, designed to meet the demanding requirements of various applications, from on-highway to off-highway and industrial uses.

Ignition Coil Bracket 4949646 Compatibility with Cummins Engines

The Ignition Coil Bracket part number 4949646, manufactured by Cummins, is designed to fit seamlessly with specific engine models. This part plays a crucial role in securing the ignition coil, ensuring it remains in the correct position to function effectively. Below is a detailed description of its compatibility with various Cummins engines.

G5.9 Series

The Ignition Coil Bracket 4949646 is compatible with the G5.9 engine series. This part is engineered to fit the unique design and layout of the G5.9 engines, providing a secure mounting point for the ignition coil. The bracket’s design ensures that it can withstand the operational stresses and vibrations inherent in these engines, maintaining the integrity of the ignition system.

G5.9 CM558

For the G5.9 CM558 engine, the Ignition Coil Bracket 4949646 is specifically tailored to meet the requirements of this particular model. The bracket’s design accommodates the unique features of the G5.9 CM558, ensuring that the ignition coil is properly positioned and secured. This compatibility is essential for maintaining optimal performance and reliability of the ignition system in this engine variant.

Grouping Compatibility

The Ignition Coil Bracket 4949646 is grouped for compatibility with the following engines:

• G5.9 Series
• G5.9 CM558

This grouping highlights the bracket’s versatility and its ability to fit multiple engine models within the G5.9 series, ensuring ease of use and interchangeability for maintenance and repair purposes.

Role of Part 4949646 Ignition Coil Bracket in Engine Systems

The 4949646 Ignition Coil Bracket is an essential component in the arrangement and functionality of the ignition system within various engine setups. This part securely mounts the ignition coil, ensuring it is properly positioned relative to the spark plugs.

In the context of an ignition system, the bracket’s role is to maintain the correct spacing and alignment between the coil and the spark plug, which is vital for efficient spark delivery. Proper alignment ensures that the spark plug receives the necessary voltage at the right moment, contributing to consistent engine performance and fuel efficiency.

When considering an upfit kit, the 4949646 Ignition Coil Bracket often plays a significant role in adapting the ignition system to new or modified engine configurations. Upfit kits may include additional components or altered layouts, and the bracket ensures that the ignition coil remains compatible and functional within these new arrangements. This adaptability is particularly important in custom engine builds or when retrofitting older engines with modern ignition components.

Overall, the 4949646 Ignition Coil Bracket is a fundamental part that supports the integrity and performance of the ignition system, whether in standard engine configurations or specialized upfit applications.

Conclusion

The 4949646 Ignition Coil Bracket is a critical component in the ignition system of Cummins engines, ensuring the proper mounting and operation of the ignition coil. Its design, compatibility, and key features contribute to reliable engine performance and efficiency. Regular maintenance and prompt replacement when necessary are essential to maintain the integrity of the ignition system and overall engine reliability.