MSD Ignition Street Fire Ignition Coils

2003–2005 Dodge 5.7L HEMI

55178

Overview:

The MSD Ignition Street Fire Ignition Coils 8-Pack is designed as a direct replacement for factory-style ignition coils on 2003 to 2005 Dodge vehicles equipped with the 5.7L HEMI engine. These coils are engineered to fit seamlessly into the existing ignition system, utilizing OEM connectors for a hassle-free installation. Ideal for enthusiasts seeking improved ignition performance without extensive modifications, these coils deliver enhanced spark energy and reliability for daily driving and spirited performance.

By upgrading to MSD’s Street Fire coils, drivers can expect a more consistent and powerful spark, which contributes to better combustion efficiency and smoother engine operation. This product is perfect for those looking to maintain OEM fitment while benefiting from advanced ignition technology.

Key Features:

MSD Ignition has carefully crafted these coils with superior materials and optimized winding ratios to maximize performance. Key features include:

• Direct-fit replacement for factory ignition coils on 2003–2005 Dodge 5.7L HEMI engines
• Compatible with OEM connectors for easy plug-and-play installation
• Enhanced spark output for improved combustion and throttle response
• Durable construction designed to withstand high temperatures and harsh conditions
• Optimized winding ratios for efficient energy transfer and ignition performance
• Black finish for a sleek, professional appearance under the hood
• Complete 8-pack set to replace all ignition coils in the engine

Construction & Design:

MSD Ignition Street Fire coils are built with high-quality materials selected to improve electrical conductivity and thermal resistance. The coil windings are precisely engineered to deliver a strong and consistent spark, reducing misfires and enhancing overall engine efficiency. The robust housing protects internal components from heat and vibration, ensuring long-lasting durability even under demanding driving conditions.

The black finish not only provides corrosion resistance but also complements the engine bay aesthetics, making these coils a reliable and visually appealing upgrade.

Installation & Fitment:

Installation is straightforward, as these ignition coils are designed to mount directly in place of the factory units without any modifications. They accept the original equipment manufacturer (OEM) connectors, allowing for a seamless swap. This plug-and-play design means no additional wiring or adapters are necessary, making it an ideal upgrade for both professional mechanics and DIY enthusiasts.

These coils are specifically engineered for Dodge vehicles equipped with the 5.7L HEMI engine from model years 2003 through 2005, ensuring precise fitment and optimal performance.

What's Included:

• Eight (8) MSD Ignition Street Fire Ignition Coils

Ideal For:

This ignition coil set is perfect for Dodge 5.7L HEMI owners seeking a reliable, direct replacement that enhances ignition performance. Whether you are restoring your vehicle, upgrading for improved throttle response, or replacing worn factory coils, the MSD Street Fire coils offer a balance of OEM compatibility and performance benefits. Enthusiasts looking for a durable, high-quality ignition solution will appreciate the ease of installation and consistent spark delivery these coils provide.

MSD Ignition is a performance ignition leader offering ignition boxes, coils, distributors, wires, and RPM/timing control components designed to deliver stronger, more consistent spark at high load and high RPM. From street/strip classics to modern performance engines, MSD is a go-to when you’re chasing cleaner combustion, reliable starts, and stable ignition under hard driving.