NGK 49179 Ignition Coil

NGK COP Ignition Coil for Hyundai and Kia

Restore consistent ignition performance with the NGK COP (Pencil Type) Ignition Coil Multi-Pack, part number 49179. Built for distributorless ignition systems, this coil is engineered to meet or exceed OE standards for durability and dependable operation on late-model Hyundai and Kia applications.

Compatible With 2006-2011 Hyundai Accent, 2006-2011 Kia Rio, and 2006-2011 Kia Rio5, this NGK ignition coil is a direct-fit solution for vehicles that use a pencil-style coil-on-plug design. Part number 49179 is also referenced as U5073-4.

Key Features

• COP (pencil type) ignition coil for coil-on-plug applications
• Distributorless ignition system design
• 12-volt electrical specification
• Female connector with male blade terminals
• 2-terminal configuration
• Oil-filled: No
• Mounting bracket included: No
• OE-style construction for late-model domestic and import coverage

Product Details

NGK ignition coils are developed for vehicles that require precise spark delivery and stable ignition performance. The 49179 coil is manufactured with attention to OE-level fit and function, and NGK validates coil designs in an ISO 17025 accredited test lab under demanding conditions. That testing focus supports consistent operation in real-world driving and helps maintain ignition reliability on Hyundai Accent, Kia Rio, and Kia Rio5 models from 2006 through 2011.

NGK’s long-standing ignition expertise and broad vehicle coverage make this coil a practical replacement choice when servicing a misfiring or weak ignition system. This part cross-references Delphi GN10330 for the same application.

Common Issues This Part Can Address

• Engine misfire caused by a failing ignition coil
• Rough idle related to weak spark output
• Hard starting from inconsistent coil performance
• Loss of acceleration response due to ignition breakdown
• Check engine light triggered by ignition system faults

Installation Notes and Tips

Verify connector style, terminal layout, and coil type before installation. This NGK COP ignition coil uses a female connector, male blade terminals, and a 2-terminal design, so matching the original equipment configuration is important. Inspect spark plugs, boots, and related ignition components during service to help prevent repeat failures. Confirm vehicle application by year, make, and model before ordering.

Quality Assurance

NGK manufactures ignition coils to meet or exceed OE standards and tests coil designs under extreme conditions in an ISO 17025 accredited laboratory. The brand’s OE legacy and broad coverage for Hyundai and Kia applications support confident replacement selection for part number 49179.