NGK 59058 Direct Ignition Coil Boot - Front

NGK Coil on Plug Boot for OE-Style Ignition Service

The NGK Coil on Plug Boot, part number 59058, is a premium direct ignition coil boot built with a rubber boot material and black finish. It is made for front-position ignition service on select Nissan and INFINITI V8 applications, including the Armada, QX80, and QX56.

NGK’s Coil on Plug Boot line focuses on OE-level ignition replacement parts backed by the brand’s long history in spark plugs, ignition coils, glow plugs, and coil-on-plug boots. Part number 59058 is a direct ignition coil boot for vehicles that use coil-on-plug ignition at the front bank.

Key Features

• Premium-grade direct ignition coil boot
• Rubber boot material for ignition service
• Black boot color
• Front-position application
• NGK Coil on Plug Boot line
• Cross-reference: Standard Ignition SPP205E

Detailed Description

NGK 59058 is a direct ignition coil boot intended for front-bank coil-on-plug ignition systems on select Nissan and INFINITI vehicles. It is listed for 2017-2018 Nissan Armada, front; 2014-2017 INFINITI QX80, front; and 2011-2013 INFINITI QX56, front. This part number is also identified as CPB-N025 and is part of NGK’s premium ignition hardware offering.

For buyers searching for an NGK coil on plug boot for Nissan Armada front ignition service or an INFINITI QX80 coil boot replacement, 59058 provides a direct OE-style service part option. It is built to support ignition system maintenance where the coil boot is the serviceable component at the spark plug end.

What It Helps Address

• Misfire caused by worn or damaged coil boot insulation
• Cracked or heat-aged ignition boot material
• Loss of spark transfer at the plug end
• Front-bank ignition service on coil-on-plug systems
• Routine replacement during ignition maintenance

Installation Notes and Tips

Verify engine bank and front-position fitment before ordering. This part fits 2017-2018 Nissan Armada, front; 2014-2017 INFINITI QX80, front; and 2011-2013 INFINITI QX56, front. Confirm the cylinder locations listed in the fitment notes before installation, and inspect the coil, plug well, and surrounding ignition components for wear or contamination.

Use the vehicle’s service information to confirm the correct front-bank application for NGK 59058. For search reference, this NGK coil on plug boot is also associated with part number CPB-N025.

Quality Assurance

NGK is an ignition specialist with more OE expertise globally than any other brand, and its ignition products are manufactured to meet OE standards for durability and operational performance. The brand’s North American and global manufacturing, inventory, and distribution network supports consistent replacement-part availability for domestic and import vehicles.