Ignition Coil Pack for Dodge Ram Durango Magnum 5.7L V8 - 8 Pack

In this review the ECCPP pack of 8 ignition coils is evaluated for owners of 2003-2005 V8 5.7L Hemi vehicles who need a direct-fit replacement set. The bottom line: these coils are a practical, OE-pattern replacement that restore normal engine operation and are especially useful when multiple coils are suspect or when preparing a vehicle for long trips. They are designed to match original part references and offer an affordable route to stop misfires, rough idle, and engine light triggers compared with replacing single OEM coils.

Key Features

• Wide vehicle fit: Covers Dodge Magnum, Durango and Ram 1500/2500/3500 2003-2005 models so buyers replacing multiple coils can buy one compatible set.
• OE pattern design: Built to the original equipment types so the coils plug in and function like the factory units for straightforward replacement.
• Compatibility list: Sold as replacements for OE numbers such as 56028394AC, UF378 and C1414, helping ensure correct match when compared to the original coil.
• Durable materials: Constructed from higher-grade materials and inspected through production to improve stability and reduce early failures relative to inferior copies.
• Service life guidance: The product notes ignition coils often last up to 10 years or 100,000 miles and recommends replacing the full set if one fails to maintain reliable operation.

Who It's For

This pack is aimed at owners and mechanics who work on 2003-2005 Chrysler LX-platform V8 5.7L engines and need a complete coil replacement for long trips, fleet maintenance, or to remedy intermittent misfires and rough idle. Buying a full pack is sensible when several coils show wear or when preventative replacement is preferred to avoid roadside breakdowns.

It is less appropriate for drivers who expect OEM warranty-level longevity without occasional variability; some buyers reported early failures, so those prioritizing longest possible service life may choose to compare options or source coils from the vehicle maker.

Pros & Cons

Pros

• Direct-fit design makes installation quick and straightforward for DIY or shop technicians.
• Cost-effective way to replace multiple coils at once, offering good value versus buying singles.
• Improves symptoms like misfire, rough idle, and engine light when coils are the root cause.
• Includes compatibility references to help confirm fit before installation.

Cons

• Some customers report inconsistent longevity, with a minority experiencing failures within a short mileage span.
• Not a branded OEM part, so buyers seeking factory-backed warranties may prefer dealer-sourced coils.

Specifications

Brand	ECCPP
Fitment	Dodge Magnum, Durango; Ram 1500/2500/3500 2003-2005
Engine	V8 5.7L
Included	Pack of 8 ignition coils
OE references	56028394AB/56028394AC/56028394AD, UF378, C1414
Recommended renewal	Up to 10 years or 100,000 miles (typical guidance)

Our Verdict

The ECCPP 8-pack is a practical, cost-conscious choice for owners who must replace multiple coils on 2003-2005 5.7L V8 vehicles and want an OE-pattern swap that restores drivability. It offers good installation fit and immediate symptom relief for misfires and rough idle, though a small number of buyers have seen shorter-than-expected life; for most users it represents solid value when replacing a full bank of coils.

Frequently Asked Questions

Will these coils fit my 2004 Ram 1500 5.7L?
They are listed to fit Ram 1500 2003-2005 with the 5.7L V8; compare the OE reference on your original coil to the listed numbers to confirm fit.

Should I replace all coils at once?
Manufacturers recommend replacing the full set when one fails because other coils of similar age are likely to fail soon after, improving reliability for long trips.

Do these coils fix an engine misfire?
If the misfire is caused by a faulty ignition coil, replacing the coil(s) with this set should stop the misfire and clear related symptoms such as rough idle and engine light.