Bosch 0986221057 Direct Ignition Coil Pencil Coil-On-Plug

The Bosch 0986221057 is a direct ignition coil-on-plug designed to deliver reliable, high-performance spark for optimal combustion and engine operation. This pencil-style ignition coil transforms the vehicle battery's low 12-volt electrical energy into approximately 30,000 volts of high-voltage current needed to create a powerful spark at the spark plug, ensuring efficient ignition of the air-fuel mixture in the combustion chamber.

Key Features:

• Compact coil-on-plug pencil coil design for direct mounting to spark plug
• DIN terminal type with 4-pin male connector
• Premium construction with excellent resistance to heat, vibration, and corrosion
• Oil-free design with single mounting hole for secure bolt-in installation
• Meets or exceeds OEM specifications for reliable performance
• Direct replacement for OEM part numbers 04C905110E, 04C905110J, 04C905110L, and 04E905110K
• Sold individually (one coil per cylinder)
• 2-year manufacturer warranty

Bosch ignition coils are engineered using high-quality materials and precision manufacturing methods to ensure long-lasting electrical and mechanical stability. The result is enhanced ignition voltage, better engine running conditions, improved fuel economy, reduced exhaust emissions, and superior cold-start performance. As a leader in ignition system technology, Bosch delivers the quality and reliability needed to keep your engine running smoothly and efficiently.