MSD Ignition Blaster Ignition Coils

2002–2010 Dodge Ram, 2005–2008 Dodge Magnum, 2005–2010 Chrysler 300, 2005–2010 Jeep Grand Cherokee 5.7L Hemi

Part #: 82568

Overview

The MSD Blaster Ignition Coils (8-Pack) are engineered to deliver enhanced spark energy and reliable ignition performance for vehicles equipped with the 5.7L Hemi engine. Designed specifically for select Dodge, Chrysler, and Jeep models from the early to late 2000s, these coils offer a direct bolt-in replacement that maintains factory fitment while improving ignition efficiency. Ideal for enthusiasts seeking improved throttle response, smoother idle, and consistent high-RPM operation, the MSD Blaster coils are a trusted upgrade for both street performance and motorsport applications.

With a focus on durability and performance, these coils utilize patented winding technology and premium materials to ensure superior spark output under demanding conditions. The bold red finish also adds a distinctive visual appeal under the hood, making them a popular choice for those who value both function and style.

Key Features

MSD Blaster Ignition Coils combine advanced engineering with user-friendly installation to enhance your vehicle’s ignition system. Key features include:

• Direct bolt-in replacement for factory connectors and mounting locations
• Patented winding design for improved spark energy and high-RPM performance
• Secondary current rating of 72 mA for consistent ignition power
• Maximum voltage output of up to 30,000 volts for strong spark delivery
• Primary resistance of 0.6 Ω and secondary resistance of 5.56k Ω for optimized electrical flow
• Spark duration of 1.15 milliseconds ensuring reliable combustion
• Spark energy of 62 millijoules per spark for enhanced ignition efficiency
• Turns ratio of 2.63 for balanced coil performance
• Set of 8 coils included to fully upgrade your ignition system
• Durable construction with a striking red finish for under-hood aesthetics

Construction & Design

Each MSD Blaster Ignition Coil is built using high-quality materials and advanced manufacturing techniques to withstand the rigors of high-performance driving. The coils feature a patented winding design that maximizes spark energy while minimizing electrical losses. This design ensures consistent ignition timing and power delivery, even at elevated engine speeds. The robust housing protects internal components from heat and vibration, contributing to long-lasting durability and reliability.

The bold red powder-coated finish not only enhances corrosion resistance but also provides a visually appealing upgrade that stands out in the engine bay. MSD’s commitment to quality ensures that these coils meet or exceed OEM standards for fit and function.

Installation & Fitment

Installation of the MSD Blaster Ignition Coils is straightforward and requires no modifications. These coils are designed as direct replacements for the factory units, allowing for easy plug-and-play installation using existing connectors and mounting points. This ensures a hassle-free upgrade process that can be completed with basic hand tools in a garage or workshop setting.

The 8-pack configuration provides a complete ignition coil set for vehicles with V8 5.7L Hemi engines, covering all cylinders for balanced ignition performance. Compatible with a range of Dodge Ram, Dodge Magnum, Chrysler 300, and Jeep Grand Cherokee models from 2002 through 2010, these coils are a perfect fit for enthusiasts looking to maintain or improve ignition reliability and power.

What's Included

• Eight (8) MSD Blaster Ignition Coils
• Manufacturer’s limited 1-year warranty documentation

Ideal For

These ignition coils are ideal for performance enthusiasts and daily drivers who demand reliable ignition under all conditions. Whether upgrading a stock ignition system for improved throttle response and smoother operation or preparing a vehicle for motorsport use, the MSD Blaster coils provide consistent spark energy and durability. They are especially suited for owners of Dodge Ram, Dodge Magnum, Chrysler 300, and Jeep Grand Cherokee models equipped with the 5.7L Hemi engine seeking a quality ignition upgrade with factory fitment.

Emissions Note

Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Please review California Proposition 65 guidelines before installation.

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.