NGK 59027 Direct Ignition Coil Boot

NGK Coil on Plug Boot 59027

The NGK Coil on Plug Boot 59027 is a premium direct ignition coil boot built for select GM applications that need a reliable ignition connection between the coil and spark plug. It is a black boot with a 3.15-inch length, and it reflects NGK’s OE-focused approach to ignition components.

Compatible With 2011-2015 Chevrolet Cruze, 2011-2015 Chevrolet Volt, 2012-2018 Chevrolet Sonic, 2013-2018 Buick Encore, 2013-2018 Chevrolet Trax, 2014-2016 Cadillac ELR, and 2016 Chevrolet Cruze Limited.

Key Features

• Direct ignition coil boot for coil-on-plug applications
• Premium grade construction
• Black boot finish
• 3.15-inch length
• NGK Coil on Plug Boot line for OE-style ignition service
• Part number 59027 for easy identification

Product Details

NGK builds ignition components with a focus on OE standards, durability, and consistent electrical performance. The 59027 coil boot is part of the NGK Coil on Plug Boot line, which supports ignition service on domestic and import vehicles where a direct boot connection is used. This part cross-references Four Seasons 59027 for the same application. It also cross-references 36-2158 and 702571 for the same application.

For buyers searching for an NGK coil on plug boot for Chevrolet Cruze, Chevrolet Sonic, Buick Encore, Chevrolet Trax, Cadillac ELR, or Chevrolet Volt, part number 59027 provides a direct replacement option for the listed applications. The NGK 59027 boot is intended for vehicles using a coil-on-plug ignition layout and is identified by stock number 59027 and NGK part number CPB-GM013.

Common Issues This Part Can Address

• Worn or damaged ignition boot insulation
• Misfire caused by poor coil-to-plug connection
• Cracked or heat-aged boot material
• Intermittent ignition performance from a deteriorated boot
• Service replacement for a failed direct ignition coil boot

Installation Notes and Tips

Verify vehicle application by year, make, and model before installation. Inspect the ignition coil, spark plug, and surrounding components for wear or contamination before replacing the boot. Clean mating surfaces and confirm the boot seats fully on the coil and spark plug to maintain a secure connection.

Quality Assurance

NGK is an ignition specialist with extensive OE experience and a long history of manufacturing ignition components to meet OE standards. The 59027 coil boot is produced as a premium replacement part for consistent fit and performance in the listed applications.