ECCPP Ignition Coil & Iridium Spark Plug Kit, Set of 4 for 2.4L Honda/Acura — High‑Energy Coils, Iridium Tips

ECCPP's kit supplies four UF712 coil packs and four 93501 iridium spark plugs designed to restore reliable ignition and smoother running for 2.4L Honda and Acura engines.

This complete ignition set replaces worn coils and plugs with factory-matched components engineered to meet or exceed original equipment specifications. Built with high-conductivity copper windings, durable epoxy, corrosion-resistant terminals and iridium-tipped electrodes, the kit targets common symptoms such as misfires, rough idle, decreased fuel economy and hard starts. It’s sold as a matched set to simplify maintenance and help ensure consistent spark across all four cylinders.

What vehicles and part numbers does this ECCPP kit fit?

This kit is compatible with a range of Honda and Acura models that use the 2.4L L4 engine. Check your vehicle’s year and OEM references to confirm fitment before purchase.

• Honda Accord 2.4L L4: 2013–2017
• Honda CR-V 2.4L L4: 2015–2019
• Acura ILX 2.4L L4: 2016–2021
• Acura TLX 2.4L L4: 2015–2020
• Replaces OEM numbers: UF712, 305205A2A01, GN10732, C1832, 5C1889, 6732315, U5277, 48893, C867

How do the ECCPP coils and iridium plugs improve engine performance?

Each coil pack is engineered to deliver up to 15% more energy than typical OE coils, while the iridium plugs provide durable spark and precise ignition timing. Together they help reduce misfires, stabilize idle and improve throttle response without altering your engine’s tuning.

• Higher energy coils produce stronger, more consistent sparks
• Iridium tips resist wear for longer service intervals
• Corrosion-resistant connections preserve electrical conductivity
• Matching coil and plug set reduces cylinder-to-cylinder variation

What symptoms indicate you should replace both coils and spark plugs together?

If you’re experiencing drivability issues, electrical faults, or warning lights, swapping both components at once restores balanced ignition across cylinders. Replacing them as a matched kit helps prevent repeated failures and avoids diagnostic guesswork.

• Check Engine Light or VSC warnings related to misfire codes
• Intermittent or constant engine misfires and rough idle
• Poor fuel economy and noticeable power loss under load
• Hard starting, especially in cold conditions

What quality features and materials are used in this ECCPP set?

ECCPP designs these components to meet OE fit, form and function with materials chosen for electrical performance and longevity. Construction details focus on reliable spark delivery and resistance to the heat and vibration typical in gasoline engines.

• High-conductive copper windings for efficient current transfer
• High-dielectric epoxy for insulation and moisture protection
• Precision-machined plug electrodes with iridium tips for wear resistance
• Corrosion-resistant terminals and secure boot seals

Who is this for? The ECCPP UF712 & 93501 kit is intended for DIY owners and independent mechanics working on Honda or Acura 2.4L four-cylinder vehicles who want a cost-effective, reliable ignition refresh. It’s especially suitable for drivers troubleshooting misfires, restoring fuel economy, or performing scheduled maintenance where OEM-equivalent fit and durable materials matter. Always verify compatibility by cross-referencing your vehicle’s year, engine code and OEM part numbers before installing. If you’re replacing worn ignition components, this matched set simplifies the job and helps return your engine to smooth, factory-like operation without aftermarket tuning changes.