OYEAUTO Ignition Coil Pack Iridium Spark Plug Set for Ford Lincoln Expedition Explorer F-150 MKS MKT Navigator 3.5L Turbo

Several potential symptoms may indicate an ignition coil problem, including engine misfires, rough idle, poor fuel economy, difficulty starting the engine, check engine light illumination, and exhaust backfiring. Upgrading to iridium spark plugs can offer a range of benefits, such as improved acceleration profile, increased engine power, better fuel economy, lower voltage requirements, greater durability, and enhanced corrosion resistance.

The OYEAUTO package includes 4 ignition coils and 4 iridium spark plugs. It is important to note that when using iridium spark plugs, users should not attempt to touch or adjust them, as the delicate tips are prone to breakage. The plugs come pre-gapped, so it is essential to ensure that the settings are correct without making any modifications. Additionally, the spark plug threads have a trivalent plating, and the use of anti-seize products should be avoided, as this can affect the torque values and potentially cause issues.

The OYEAUTO ignition coils are designed to address the common malfunctions often encountered with commercially available coils. The quality of these coils is assured, and the continuous optimization of the product has helped eliminate these frequent issues. The coils feature 100% pure copper windings in the bobbins, which enhances durability. The sealed premium epoxy resin and thermoplastic coil housings further contribute to the overall durability of the product. Additionally, the silicone rubber boot can withstand extreme heat, ensuring superior insulation.

The iridium spark plugs offer outstanding acceleration, high fuel efficiency, and exceptional durability. The pre-gapped design allows for quick and easy installation without the need for adjusting the gap. It is recommended to replace both the ignition coils and iridium spark plugs at the same time to reduce the likelihood of issues such as rough idle, engine misfires, lack of power, spark plug fouling, poor fuel economy, and difficulties in starting the engine.

The OYEAUTO package includes 6 ignition coils and 6 iridium spark plugs, providing a comprehensive solution for vehicle owners. By upgrading to this high-quality set, users can expect improvements in various aspects of their vehicle's performance, including acceleration, power, fuel efficiency, and overall engine reliability.

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