Bosch 0221504705 Ignition Coil Coil-On-Plug Direct Ignition

The Bosch 0221504705 Ignition Coil delivers reliable, high-performance ignition for your vehicle's engine. As a trusted OEM supplier, Bosch engineers each ignition coil to meet or exceed original equipment specifications, ensuring optimal engine performance and longevity.

Key Features:

• Transforms 12-volt battery voltage into approximately 30,000 volts needed for spark plug ignition
• Coil-on-plug design eliminates the need for spark plug wires, reducing electromagnetic interference
• Premium materials provide excellent thermal and mechanical stability
• Robust corrosion protection for extended service life
• Direct-fit replacement design for quick, hassle-free installation
• Engineered to deliver proper ignition voltage, consistent spark, and improved fuel efficiency

Bosch ignition coils function as transformers, using two coils positioned one inside the other to convert electrical energy from the vehicle battery into high voltage. This high voltage is briefly stored and then released as a current pulse to the spark plug at the precise moment of ignition. Each coil is manufactured to provide better engine running conditions, lower fuel consumption, and reduced exhaust emissions.

Long recognized as an industry leader in ignition and fuel systems, Bosch's quality, innovation, and experience make their ignition coils a trusted choice for both professional technicians and DIY mechanics. Sold individually.