NGK 59054 Direct Ignition Coil Boot

NGK Coil on Plug Boot for OE-Style Ignition Service

The NGK Coil on Plug Boot, part number 59054, is a premium direct ignition coil boot built with a black rubber boot material for reliable ignition service. It is made for drivers servicing Hyundai Accent, Hyundai Veloster, Kia Rio, and Kia Soul applications that use direct ignition coil boots instead of plug wires.

Key Features

• Premium-grade direct ignition coil boot
• Black rubber boot material for ignition insulation and durability
• NGK Coil on Plug Boot product line for OE-style replacement needs
• Direct ignition coil boot design for coil-on-plug systems
• NGK part number 59054 for easy identification
• Cross-reference: Standard Ignition SPP197E for the same application

Product Details

NGK 59054 is part of the NGK Coil on Plug Boot line, a focused ignition hardware range from a brand known for OE-level ignition expertise and broad vehicle coverage. This boot is intended for direct ignition systems where the coil mounts at the spark plug and the boot transfers spark energy through a sealed rubber connection. For Hyundai Accent, Hyundai Veloster, Kia Rio, and Kia Soul models in the listed years, this boot supports a clean OE-style repair when the original boot is worn, cracked, or heat-damaged.

Built from rubber and finished in black, the NGK 59054 boot is a practical replacement choice for ignition service on 2012-2018 Hyundai Accent, 2012-2017 Hyundai Veloster, 2012-2017 Kia Rio, and 2012-2017 Kia Soul. Search terms such as NGK 59054, NGK Coil on Plug Boot, and direct ignition coil boot for Hyundai Accent or Kia Soul all point to this application-specific part.

Common Problems This Part Can Address

• Cracked or heat-aged coil boot material
• Misfire caused by poor spark transfer at the plug end
• Ignition leakage from damaged rubber insulation
• Rough running related to worn coil-on-plug boot contact
• Service replacement for OE-style ignition boot wear

Installation Notes and Tips

Verify the vehicle’s ignition system uses direct ignition coil boots before ordering. Inspect the coil, spark plug, and surrounding ignition components for wear or contamination during service. Clean mating surfaces and confirm the boot seats fully on the coil and spark plug for proper electrical contact. Fitment language for this part includes 2012-2018 Hyundai Accent, 2012-2017 Hyundai Veloster, 2012-2017 Kia Rio, and 2012-2017 Kia Soul.

Quality Assurance

NGK is an ignition-focused brand with extensive OE experience and a long history of manufacturing ignition components to meet durability and operational performance expectations. The 59054 boot reflects that OE-oriented approach for direct ignition service on supported Hyundai and Kia applications.