NGK 48975 Ignition Coil

NGK COP Ignition Coil for Kia and Hyundai

The NGK COP (Pencil Type) Ignition Coil is built for distributorless ignition systems and direct replacement service on select Kia and Hyundai applications. This NGK ignition coil is engineered to meet or exceed OE standards for durability and consistent spark delivery, making it a practical choice for restoring ignition performance on vehicles such as the Kia Rondo, Kia Magentis, Kia Optima, and Hyundai Santa Fe.

Key Features

• COP (pencil type) ignition coil for distributorless ignition systems
• 12-volt design with female connector and male blade terminals
• 2-terminal configuration for OE-style electrical connection
• Oil-filled: No
• Mounting bracket included: No
• Developed and tested in an ISO 17025 accredited lab
• NGK part number 48975 / U5088

Product Details

NGK’s COP ignition coil line is designed for late-model domestic and import vehicles and reflects the brand’s long OE-focused manufacturing background. Part number 48975 is a pencil-style coil intended for direct ignition systems where precise voltage delivery and reliable coil performance matter. For buyers searching for an NGK ignition coil 48975 for Kia Optima or a replacement ignition coil for Hyundai Santa Fe, this unit provides an OE-style solution backed by NGK’s testing and manufacturing standards.

This part cross-references Standard Ignition UF-558 for the same application.

Common Symptoms It Can Address

• Engine misfire under load or at idle
• Hard starting or extended crank time
• Rough running and inconsistent acceleration
• Check engine light related to ignition coil faults
• Loss of spark output from a failing coil-on-plug unit

Installation Notes

• Verify connector style, terminal count, and coil type before installation.
• Inspect spark plugs and related ignition components when replacing a failed coil.
• Confirm vehicle-specific fitment for the exact year and model listed below.
• Fits 2007-2012 Kia Rondo, N/A
• Fits 2007-2010 Kia Magentis, N/A
• Fits 2007-2010 Kia Optima, N/A
• Fits 2007-2009 Hyundai Santa Fe, N/A

Quality Assurance

NGK manufactures ignition coils to meet or exceed OE standards and validates coil designs in an ISO 17025 accredited test lab under demanding conditions. That focus on controlled testing and OE-level engineering supports consistent performance for replacement service on covered Kia and Hyundai applications.