Ignition Coil Pack Compatible with 1.4L Turbo Chevy Cruze Sonic Trax

In this review the focus is on a direct-fit ignition coil pack designed for 1.4L turbo GM small cars. The bottom line: this coil pack is for DIYers and mechanics who need an affordable, OEM-standard replacement that restores spark and clears misfires without complex programming. It is especially useful when a single failing coil causes a cylinder misfire, and the reviewer found it offers straightforward installation and compatibility across Chevrolet, Buick, Cadillac and related models when the vehicle fit tool is checked.

Key Features

• Direct compatibility: Fits a range of 1.4L turbo GM vehicles so buyers can replace a faulty coil without swapping to a different part design.
• OEM standard build: Manufactured to match OE form, fit and function, which helps ensure proper seating and connector fit during installation.
• Multiple part numbers covered: Cross-references common OE part numbers so it is easier to confirm the correct replacement for your vehicle.
• Tested reliability: Each coil is reported to undergo testing before shipment, which reduces the risk of receiving a defective unit.
• Ease of installation: The coil installs like the original unit, making it a quick repair for those comfortable working on ignition systems.

Who It's For

This coil pack is well suited for owners of Chevrolet Cruze, Sonic, Trax, Volt, Buick Encore and Cadillac ELR with the 1.4L turbo or 1.4L engines who need a straightforward replacement for a misfiring cylinder or a failed coil. It is a practical choice for budget-conscious shoppers who want a part that follows OE standards and can be installed without dealer tools.

Those who should look elsewhere are owners who require a manufacturer-backed lifetime warranty or a specialized high-performance ignition upgrade; also confirm fitment carefully with the vehicle fit tool to avoid ordering the wrong variant for non 1.4L models.

Pros & Cons

Pros

• Good fit and connector compatibility with listed GM 1.4L vehicles, saving installation time.
• Affordable alternative to dealer replacement that many customers described as great value for money.
• OEM-style construction and pre-delivery testing provide reasonable confidence in initial reliability.
• Simple swap-in replacement that can clear a cylinder #1 misfire when the coil is the root cause.

Cons

• Durability concerns reported by a small number of users, so long-term life may vary by vehicle and use.
• Not a performance upgrade; intended strictly as an OE-equivalent replacement.

Specifications

Compatible Vehicles	Chevrolet Cruze/Sonic/Trax/Volt; Buick Encore; Cadillac ELR (1.4L turbo/1.4L)
Model Years	Chevy 2011-2016, Sonic 2012-2020, Trax 2013-2022, Encore 2013-2021, ELR 2014-2016
Part Numbers	UF-669, D521C, 55577898, 55579072, 25198623 and others listed
Standards	Made to OEM standards with pre-shipment testing
Application	Replacement ignition coil pack for 1.4L turbo engines

Our Verdict

The coil pack is a sensible, cost-effective replacement for owners needing to fix misfires or replace a failed ignition coil on 1.4L GM vehicles. It matches OE fit and function, is easy to install, and represents good value for those who prioritize correct fitment and quick repair, while buyers seeking extended durability guarantees or performance gains should consider other options.

Frequently Asked Questions

Will this coil clear a cylinder misfire?
Yes; if the misfire is caused by a failed coil this OEM-style replacement typically restores proper spark and clears the code after installation.

How do I confirm fitment for my car?
Check the vehicle model and year against the listed compatible models and use the store fitment tool to confirm the correct part before purchasing.

Is this a direct OEM part or aftermarket?
It is an aftermarket part made to OEM standards and cross-referenced to common OE numbers for direct replacement fit and function.