Best Ignition Coil For 5.7 Hemi Reviewed 2025

I remember when my 5.7 Hemi started feeling sluggish—a slight hesitation under load and that dreaded occasional misfire. Swapping out the old coil packs was the fix, but finding the right upgrade wasn’t easy. If you’re looking for the best ignition coil for 5.7 hemi to restore peak efficiency and boost performance in your Ram, Charger, or Grand Cherokee, you’re in the right spot. I’ve compiled a deep dive into the top options on the market today to help you maximize your truck or car’s power delivery and solve those nagging ignition issues.

IMAGE	PRODUCT NAME	AMAZON LINK
	A-Premium Ignition Coil Compatible with Chrysler, Dodge,…	View on Amazon
	NPAUTO Ignition Coil Pack Replacement for 5.7L V8 Hemi…	View on Amazon
	Pack of 8 Ignition Coils for 5.7 V8 HEMI Dodge…	View on Amazon
	Ignition Coils Pack Set of 8 for 5.7 V8 HEMI…	View on Amazon
	Ignition Coils Pack Set of 8 for 5.7 V8 HEMI…	View on Amazon
	Ignition Coil Pack Spark Plugs fit for 5.7 Hemi Dodge…	View on Amazon
	Dragon FIRE Performance 8pc Ignition Coil Pack Power Pack…	View on Amazon

7 Top-Rated Ignition Coils for the 5.7 Hemi Engine

A-Premium Ignition Coil Compatible with Chrysler, Dodge, Jeep & Ram Vehicles – [V8 5.7L 6.1L 6.2L 6.4L] – 300 2005-2023, Durango 2006-2021, Grand Cherokee 2006-2024, 1500 2011-2024, Wrangler 2021-2023

This single A-Premium ignition coil is an excellent choice if you’re only replacing one failed coil or need a highly reliable OEM-spec part for a wide range of modern Hemi applications. What sets this coil apart is its incredible compatibility, fitting engines from the standard 5.7L up to the powerful 6.4L and even some Hellcat 6.2L models, covering nearly two decades of vehicle models. It’s engineered with a 12V system and low primary resistance (0.77 ohms), making it a reliable plug-and-play solution that meets or exceeds factory output standards.

Key features that stand out:
– Extensive Fitment: Covers 5.7L, 6.1L, 6.2L, and 6.4L Hemi engines across Chrysler, Dodge, Jeep, and Ram vehicles from 2005 through 2024.
– Reference Numbers: Cross-references key OEM numbers like 56029129AF and UF504, ensuring direct compatibility.
– Construction: Features a bolt-on design for mounting directly onto the valve cover, utilizing a 3-blade terminal.

Pros:
– Very broad compatibility across multiple Hemi displacements and model years.
– Excellent OE reference matching for reliable fitment.
– Ideal for targeted replacement of a single failing coil.

Cons:
– Sold as a single unit, requiring multiple purchases for a full V8 set.

Best for:
Hemi owners needing a reliable, single OE-spec replacement part with extremely wide model year compatibility.

Expert Opinion: This coil functions as a high-quality, singular OEM replacement. While enthusiasts often seek performance upgrades, for daily driving and maintaining stock reliability, its wide fitment across the entire modern Hemi family makes it a robust component.

NPAUTO Ignition Coil Pack Replacement for 5.7L V8 Hemi 2003 2004 2005 Dodge Ram 1500 2500 3500, Dodge Durango, 5.7 SLT ST Pickup, UF378, Set of 8

For owners of early generation 5.7 Hemi engines (specifically 2003-2005 models), the NPAUTO pack provides a complete solution. This set of eight coils ensures that all cylinders are firing optimally, which is crucial for preventing misfires, particularly as engines age. The NPAUTO coils are quality tested internally and externally to improve durability and reliability, aiming to solve common issues like rough idle, poor fuel economy, and lack of power associated with failing early-model coil packs.

Key features that stand out:
– Targeted Fitment: Specifically designed for the 2003, 2004, and 2005 5.7L Hemi vehicles.
– Complete Set: Comes as a set of 8, allowing for a full engine refresh in one go.
– Warranty: Backed by a 2-Year Warranty, offering peace of mind regarding lifespan.

Pros:
– Complete 8-piece set, making replacement straightforward.
– Excellent fitment for the often harder-to-find early 5.7L Hemi generation.
– Designed to meet or exceed high-performance aftermarket standards.

Cons:
– Compatibility is limited strictly to the 2003-2005 model years.

Best for:
Owners of early model (03-05) Dodge Ram and Durango 5.7L Hemi trucks seeking a complete, guaranteed coil pack replacement.

Expert Opinion: Early Hemi engines often suffer coil failures due to heat cycles. Replacing all eight coils simultaneously with a warranted set like this is the best preventative maintenance step to ensure smooth operation and prevent cascading failures.

Pack of 8 Ignition Coils for 5.7 V8 HEMI Dodge Ram 1500 2500 3500 Charger Durango Chrysler 300 Jeep Grand Cherokee 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 Coil Packs Replaces# UF504

This LCWRGS pack is a robust, premium performance option for the mid-generation 5.7 Hemi platforms. These coil packs are engineered with highly conductive copper wire and high dielectric performance epoxy, designed specifically to boost performance above standard OE levels. The manufacturer claims an upgrade of 15% more energy than the original equipment coils, which translates to a more powerful spark, leading to better combustion and reduced hesitation.

Key features that stand out:
– Performance Enhancement: Provides an upgrade of 15% more energy for improved spark and engine smoothness.
– Quality Materials: Utilizes highly conductive copper wire and durable epoxy for extended service life.
– Wide Fitment: Covers popular models from 2006 through 2019, including Ram, Charger, and Grand Cherokee.

Pros:
– Increased energy output aids in performance and fuel efficiency.
– Direct OEM design ensures easy plug-and-play installation.
– Excellent solution for solving misfire issues caused by high mileage.

Cons:
– While an upgrade, specific performance gains might vary based on engine condition.

Best for:
Enthusiasts or high-mileage drivers who want a dependable coil pack replacement that offers a measurable performance boost over stock parts.

Expert Opinion: When seeking the best ignition coil for 5.7 hemi that offers an edge over stock without jumping into expensive racing components, a set claiming a 15% energy boost like this is highly desirable. This helps especially when running slightly modified engines or E85 fuels.

Ignition Coils Pack Set of 8 for 5.7 V8 HEMI Compatible with Dodge Ram 1500 2500 3500 Charger Durango Chrysler 300 Jeep Grand Cherokee 2009 2010 2011 2012 2013 2014 2015 Coil Packs Replaces# UF504 (ENA)

ENA offers a comprehensive 8-piece set designed to cover a huge range of later model 5.7L Hemi vehicles, as well as several 6.1L, 6.2L, and 6.4L variants. This package focuses heavily on reliability and direct fitment, utilizing cross-references like UF504 and 56029129AF. The design is explicitly geared toward direct fit and easy installation, making it a favorite for DIY mechanics. This set comes with a strong 24-Month Warranty, highlighting the manufacturer’s confidence in the longevity of their components.

Key features that stand out:
– Direct Fit Focus: Designed for an easy installation and precise fit, matching critical OEM dimensions.
– Strong Warranty: Includes a robust 24-Month Warranty for peace of mind.
– Broad Model Compatibility: Excellent coverage for 2006-2019 trucks and cars, including some high-output SRT models.

Pros:
– Highly favored for straightforward, hassle-free DIY installation.
– Comprehensive fitment list covers many high-performance Hemi sub-models.
– Excellent warranty period provides consumer protection.

Cons:
– Primarily OE specification, not focused on extreme performance upgrades.

Best for:
The average driver or DIYer looking for an OE-equivalent coil set with a good warranty and guaranteed fitment across common Hemi platforms.

Expert Opinion: ENA products are frequently trusted in the aftermarket space for providing strong OE reliability at a good price point. For owners simply trying to eliminate misfires and restore factory performance, this is a very strong contender for the best ignition coil for 5.7 hemi reliability.

Ignition Coils Pack Set of 8 for 5.7 V8 HEMI Compatible with Dodge Ram 1500 2500 3500 Charger Durango Chrysler 300 Jeep Grand Cherokee 2009 2010 2011 2012 2013 2014 2015 Coil Packs Replaces# UF504 (Besuto)

Besuto delivers a complete set of 8 coils that explicitly aim to exceed OE specifications. Similar to some other performance options, these coils are constructed using high-dielectric epoxy and high-quality copper windings to ensure peak performance and long service life. This kit is marketed toward resolving frustrating engine symptoms like poor gas mileage, hesitation, and the check engine light, offering a complete system reset for the 5.7L engine.

Key features that stand out:
– Premium Build Quality: Built with highly conductive copper wire and strong epoxy to handle engine heat.
– Performance Claim: Designed to upgrade energy output compared to original equipment.
– Customer Support: Emphasizes reaching out for issues, suggesting attentive customer service alongside the 24-Month Warranty.

Pros:
– Excellent build materials focused on longevity and high output.
– Complete 8-piece set simplifies the replacement process.
– Targets common failure symptoms for a smoother running engine.

Cons:
– Largely overlaps in fitment range with several other UF504 replacements.

Best for:
The driver prioritizing internal component quality and strong aftermarket support in a complete replacement package.

Expert Opinion: Often, the difference between competing aftermarket coil sets comes down to internal materials quality. Besuto highlights the use of high-quality copper and epoxy, which is key for reducing heat-related degradation, a major factor in Hemi coil pack failure rates.

Ignition Coil Pack Spark Plugs fit for 5.7 Hemi Dodge Ram 1500, Chrysler 300, Challenger Charger Durango, Jeep Commander Grand Cherokee, 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020

This package provides exceptional value by combining a full set of 8 ignition coils and 8 spark plugs. This approach is highly recommended for optimal ignition system health, as worn-out spark plugs can place undue stress on new coils, leading to premature failure. Designed for later model Hemi engines (2009-2020), this combo package provides everything necessary for a complete ignition system overhaul in one box.

Key features that stand out:
– Combo Package: Includes a full set of 8 coils and 8 spark plugs, offering maximum value and ignition renewal.
– Systematic Fix: Encourages replacing both components to ensure a better and smoother ignition system.
– High Standards: Coils and plugs are designed to meet or exceed OEM specifications, solving hard starts and rough idle.

Pros:
– Best value option for a complete ignition system refresh.
– Ensures new coils aren’t stressed by old, worn plugs.
– Covers a very broad range of 5.7L Hemi vehicles up to 2020.

Cons:
– Spark plug specifications may be generic, requiring verification against specific performance needs.

Best for:
Budget-conscious Hemi owners needing a total ignition system overhaul (coils and plugs) to maximize longevity and performance.

Expert Opinion: Anytime coils are replaced, spark plugs should be inspected or ideally replaced, especially on the Hemi which uses 16 plugs total (for the standard MDS system). While this kit only provides 8 plugs, it addresses the core ignition path, making it a fantastic functional choice for eliminating misfires.

Dragon FIRE Performance 8pc Ignition Coil Pack Power Pack Compatible with 2005-2020 HEMI Dodge Chrysler Jeep Ram Challenger Charger 300 1500 & More 4.7L 5.7L 5.9L 6.1L 6.4L V8 OEM Fit DFC1010-8

The Dragon FIRE Performance coil pack is specifically engineered for high performance and durability, aiming to withstand the high temperatures common in modified or aggressively driven Hemi applications. They feature advanced thermoplastic connectors to resist cracking from heat cycling and utilize premium copper windings to ensure peak performance, even under heavy load. This set is a true Power Pack, designed to deliver guaranteed OE output voltage while protecting against voltage leaks and RFI interference.

Key features that stand out:
– Performance Grade: Uses premium copper windings for peak performance under load.
– Extreme Durability: Features watertight, weatherproof connectors and high-temp housing to resist fracture and cracking.
– Wide Hemi Coverage: Fits 4.7L, 5.7L, 5.9L, 6.1L, and 6.4L V8 engines from 2005-2020.

Pros:
– Superior construction quality built for high heat and performance.
– Excellent resistance to voltage leaks and RFI interference.
– Plug-and-Play installation ready for professional or DIY setup.

Cons:
– Generally priced slightly higher than standard OE replacement packs.

Best for:
Hemi owners running performance tunes, forced induction, or frequently driving aggressively, where coil pack reliability under extreme heat is paramount.

Expert Opinion: When investing in the best ignition coil for 5.7 hemi for performance driving, durability matters as much as output. Dragon FIRE focuses on the quality of the external housing and internal windings, ensuring the coil can maintain its high-voltage output even after extensive thermal cycling.

Comparison Insights: Finding the Right 5.7 Hemi Coil

Choosing the best ignition coil for 5.7 hemi depends heavily on your vehicle year and performance goals.

For owners of the early 2003-2005 Hemi, the NPAUTO UF378 Set is the specialized solution, focusing on that unique interchange number. For the vast majority of 2006-2019 trucks and cars (which use the popular UF504 type), you have more choice.

If budget and total system renewal are your priorities, the Ignition Coil Pack Spark Plugs Combo offers the best value by including both coils and 8 plugs, which is critical for system health.

For those seeking an outright performance upgrade that exceeds stock specifications, look toward the Pack of 8 Ignition Coils (LCWRGS) or the Dragon FIRE Performance set; both explicitly promise enhanced energy output and superior internal components built to handle more stress. Dragon FIRE particularly focuses on high-temp durability.

If you simply need OE reliability with a strong warranty, the ENA and Besuto packs are excellent, reliable options that guarantee a direct fit and eliminate misfires effectively. The A-Premium single coil is unmatched for covering the widest range of Hemi displacements (5.7L up to 6.4L) if you only need a single replacement.

Final Verdict: Our Top Picks for the 5.7 Hemi

Instead of just one winner, we recommend the best ignition coil for 5.7 hemi based on three common categories:

Best All-Around Reliability (OE Spec): The ENA Ignition Coils Pack Set offers the best combination of wide compatibility, guaranteed direct fit, and a strong 24-month warranty, making it the safest, most reliable choice for restoring factory performance.

Best Performance Upgrade: The Dragon FIRE Performance Power Pack stands out due to its superior construction tailored for heat resistance and high-load environments, perfect for tuned or aggressive applications.

Best Value for Complete Overhaul: The Ignition Coil Pack Spark Plugs Combo provides maximum value by pairing 8 coils and 8 plugs, addressing the entire primary ignition system in one convenient purchase.

Best Ignition Coil For 5.7 Hemi FAQ

How do I know if my 5.7 Hemi ignition coils are failing?

The most common symptoms are engine misfires (especially under load), rough idling, noticeable hesitation or lack of power during acceleration, and poor fuel economy. Often, a failing coil will trigger a specific Check Engine Light code (P030X, where X is the cylinder number).

Are all 5.7L Hemi coil packs interchangeable?

No, they are not. Early generation 5.7L Hemi engines (roughly 2003–2005) use a different part number (UF378) than the vast majority of later models (2006+) which use the UF504 cross-reference. You must verify the exact year and model to ensure proper fitment.

Why should I replace all 8 coil packs at once?

While only one coil might have failed, coils wear out at similar rates due to heat cycling and age. Replacing all 8 coil packs simultaneously ensures consistent spark performance across all cylinders and helps prevent a new misfire from occurring on a different cylinder shortly after the first replacement. This saves time and maintenance headaches down the road.

Does replacing the ignition coils improve performance noticeably?

If your old coils were severely degraded, replacing them with a new OE-spec or high-performance set will definitely restore lost horsepower and torque by ensuring a complete, powerful spark. Sets advertised with “15% more energy” may provide a marginal increase over stock, but the primary benefit is consistent, reliable combustion, which feels like improved performance.

How do ignition coils work with the 5.7 Hemi’s MDS system?

The MDS (Multi-Displacement System) shuts down four cylinders under light load to save fuel. The ignition coils for those cylinders remain functional but are temporarily deactivated. Using quality coil packs ensures that when those cylinders re-engage, the coil is ready to fire immediately, preventing hesitation or stumble during MDS activation/deactivation.

What is the average lifespan of a 5.7 Hemi coil pack?

The lifespan can vary dramatically based on driving conditions and engine heat, but most OEM coils are designed to last between 75,000 to 120,000 miles. Using aftermarket coil packs with superior windings and heat resistance (like Dragon FIRE) can potentially extend this lifespan.