ECCPP UF403 Ignition Coil with 4 Iridium Spark Plugs for PT Cruiser

In this review of the ECCPP UF403 ignition coil kit with four iridium spark plugs, the verdict is straightforward: this is a practical, cost-conscious replacement for owners of Chrysler PT Cruiser 2.4L 2001-2003 who need to restore reliable ignition and resolve misfires. The kit pairs a single ignition coil with four high-quality iridium plugs and aims to meet or exceed OE specs, delivering improved spark energy and consistent connectivity. It is best for DIYers and independent shops looking for an economical, OEM-compatible repair option.

Key Features

• Compatibility: Direct fit for Chrysler PT Cruiser 2.4L 2001, 2002, 2003, simplifying part selection for those model years.
• OEM Replacement Numbers: Designed to replace a wide range of OEM numbers such as 5269670 and 56032521, helping ensure correct fit and function.
• Premium Build: Coils and spark plugs are built with high conductive copper wire and high dielectric epoxy for durable electrical performance.
• Improved Energy: The upgraded coil claims about 15% more energy than typical OE coils, which can help reduce misfire and hesitation.
• Corrosion-Resistant Connections: Precise, corrosion-resistant terminals improve long-term connectivity and reduce intermittent faults.
• Complete Set: Includes one ignition coil and four iridium spark plugs so you can replace coil and plugs together for consistent cold-start and running behavior.

Who It's For

This kit is aimed at Chrysler PT Cruiser owners who are experiencing ignition-related symptoms such as misfire, rough idle, poor fuel economy, or a check engine light and want a direct, affordable replacement for the factory coil and plugs. It suits home mechanics comfortable swapping an ignition coil and spark plugs and independent repair shops looking for a reliable aftermarket option.

Owners of other makes or later-model engines should verify compatibility before purchasing, and those who prefer dealer-branded parts or manufacturer-backed warranties may want to look elsewhere. It is not intended for engines with different ignition module layouts or non-2.4L PT Cruiser variants.

Pros & Cons

Pros

• Works as a direct replacement for specified OEM numbers, making installation straightforward.
• Improved spark energy and quality materials reduce the chance of misfire and improve throttle response.
• Good value compared with dealer-priced parts, according to customer reports on fit and function.

Cons

• Some customers report mixed long-term durability, so longevity may vary by vehicle and driving conditions.
• This kit includes a single coil; vehicles with multiple failed coils will need additional units.

Specifications

Our Verdict

The ECCPP UF403 coil and iridium spark plug kit is a sensible buy for PT Cruiser 2.4L owners who need an affordable, OEM-compatible repair that restores ignition performance. It offers clear benefits over worn factory parts in energy output and connection quality, and it represents good value for DIYers and independent shops, though long-term durability reports are mixed.

Frequently Asked Questions

Will this kit fit my 2002 PT Cruiser?
Yes, it is listed specifically for the Chrysler PT Cruiser 2.4L 2001, 2002, and 2003 model years.

Should I replace coil and plugs together?
Yes, replacing the ignition coil and spark plugs together improves cold-start performance and helps avoid mismatched wear that can cause misfires.

Are these parts OEM or aftermarket?
These are aftermarket ECCPP parts designed to meet or exceed OE specifications and to replace the listed OEM part numbers.