Bosch 0221503489 Ignition Coil

Reliable Ignition Coil Replacement for BMW Models

The Bosch Ignition Coil (New) part number 0221503489 is designed to provide consistent ignition performance for select BMW vehicles. Engineered to meet OEM specifications, this ignition coil ensures proper voltage delivery and reliable spark generation for smooth engine operation.

• Voltage rating: 14 volts for optimal ignition energy
• Coil type: Ignition coil with SAE terminal connection
• Package includes one ignition coil unit
• Previously cataloged as part number 0221503005
• Compatible with BMW 318i, 318is, 318ti, and Z3 models

About the Bosch Ignition Coil (New) Product Line

The Bosch Ignition Coil (New) product line focuses on delivering ignition components that meet strict quality and performance standards. This line includes ignition coils designed to provide reliable spark generation and voltage stability, essential for maintaining engine efficiency and drivability in BMW vehicles. The 0221503489 ignition coil is part of this line, ensuring compatibility and durability for the specified BMW models.

Product Details and Specifications

This ignition coil operates at 14 volts and features an SAE terminal type, which is standard for many BMW ignition systems. The coil is designed to replace the previously cataloged part number 0221503005, making it a direct fit for the BMW 318i, 318is, 318ti, and Z3. Each package contains one ignition coil unit, suitable for replacing a single coil per vehicle as required.

Common Applications and Problem Resolution

• Restores proper ignition spark to prevent engine misfires
• Eliminates rough idling and hesitation during acceleration
• Resolves starting difficulties related to faulty ignition coils
• Improves overall engine performance and fuel efficiency
• Prevents ignition system failures that can lead to stalling

Installation Notes and Tips

When installing the Bosch ignition coil 0221503489, ensure the vehicle is turned off and the battery is disconnected to avoid electrical shock. Verify the coil’s SAE terminal connections are secure and free of corrosion. It is recommended to replace ignition coils in pairs or sets if multiple coils show signs of wear. Consult the BMW service manual for torque specifications and proper installation procedures specific to the 318i, 318is, 318ti, and Z3 models.

Quality Assurance and Warranty Information

Bosch ignition coils are manufactured to meet stringent quality standards, ensuring durability and consistent performance. This ignition coil is tested for voltage stability and resistance to heat and vibration. While specific warranty details are not provided here, Bosch typically offers a limited warranty on ignition components; please refer to Bosch’s official documentation or authorized distributors for warranty terms related to part number 0221503489.