Bosch 0221604701 Ignition Coil

Bosch Ignition Coil 0221604701

Bosch ignition coil 0221604701 is a standard replacement ignition coil built for electronic ignition systems with a compact coil-on-plug, pencil coil design. It delivers the correct ignition voltage for consistent spark output, smoother engine operation, improved fuel use, and lower exhaust emissions.

Key Features

• Bosch original equipment quality ignition coil
• Electronic ignition type with 14V operation
• Compact coil-on-plug pencil coil design
• Bolt-in mount with 2 mounting holes
• Female connector with 4 terminals and male terminals
• No external resistor required
• Standard replacement grade for direct service use

Product Details

This Bosch ignition coil, part number 0221604701, is engineered for direct ignition service on a range of Mercedes-Benz and INFINITI applications. Bosch original equipment quality helps maintain proper ignition voltage and stable spark delivery, which supports cleaner combustion and more consistent engine running conditions. This part cross-references Genuine 2749061400 and interchange 22448HG00B for the same application.

Compatible With 2016-2021 Mercedes-Benz Metris, ignition coil; 2019-2021 Mercedes-Benz Sprinter 1500, ignition coil; 2019-2021 Mercedes-Benz Sprinter 2500, ignition coil; 2015-2020 Mercedes-Benz GLA250, ignition coil; 2017-2020 Mercedes-Benz SLC300, ignition coil; 2017-2019 INFINITI QX30, ignition coil; 2014-2019 Mercedes-Benz CLA250, ignition coil; 2017-2019 Mercedes-Benz E300, ignition coil; 2016-2019 Mercedes-Benz GLC300, ignition coil; 2018-2019 Mercedes-Benz GLC350e, ignition coil; 2013-2018 Mercedes-Benz B250, ignition coil; 2015-2018 Mercedes-Benz C300, ignition coil; 2016-2018 Mercedes-Benz C350e, ignition coil; 2014-2017 Mercedes-Benz CLA45 AMG, ignition coil; 2015-2017 Mercedes-Benz GLA45 AMG, ignition coil; 2016 Mercedes-Benz SLK300, ignition coil.

What It Helps Address

• Misfire conditions caused by weak or inconsistent spark
• Rough idle and uneven engine running
• Hard starting related to ignition coil output loss
• Reduced fuel economy from incomplete combustion
• Higher exhaust emissions from poor ignition performance

Installation Notes

Mounts at the engine in a bolt-in configuration. Verify connector style, terminal count, and coil shape before installation, and confirm the vehicle application by year, make, and model. This ignition coil does not include coil wire, mounting hardware, or an external resistor.

Quality Assurance

Bosch ignition components are built to OE-quality standards for consistent electrical performance and dependable service in daily driving conditions.