Bosch 62421 Fuel Injector

Overview of Bosch Fuel Injector 62421 for Mercedes-AMG Models

The Bosch Fuel Injector (New) part number 62421 is designed specifically for high-performance Mercedes-Benz AMG vehicles. This fuel injector supports multi-point fuel injection (MPFI) systems, ensuring precise fuel delivery for models such as the C63 AMG, E63 AMG, and S63 AMG.

• Compatible with Mercedes-Benz AMG models including C63 AMG, CL63 AMG, CLK63 AMG, CLS63 AMG, E63 AMG, ML63 AMG, R63 AMG, S63 AMG, SL63 AMG, and SLS AMG
• Fuel Injector Type: MPFI (multi-point fuel injection)
• Includes 2 fuel injector O-rings for secure installation
• Package contains 1 fuel injector unit
• Typically, 8 units are required per vehicle
• Cases per pallet: 36 units

About the Bosch Fuel Injector (New) Product Line

The Bosch Fuel Injector (New) product line focuses on delivering reliable and precise fuel injection components for various automotive applications. This line emphasizes compatibility with multi-point fuel injection systems, providing consistent fuel atomization and flow. The 62421 fuel injector is part of this line, engineered to meet the specific requirements of Mercedes-Benz AMG engines, supporting optimal combustion and engine performance.

Detailed Product Description

The Bosch 62421 fuel injector is engineered for multi-point fuel injection systems, which deliver fuel directly to each cylinder's intake port. This design enhances fuel atomization and combustion efficiency, contributing to smoother engine operation and improved responsiveness. The injector includes two O-rings to ensure a tight seal and prevent fuel leaks during installation. Sold individually, this injector is intended for use in high-performance Mercedes-Benz AMG models, where precise fuel delivery is critical for maintaining engine power and efficiency.

Common Applications and Issues Addressed

• Restores proper fuel delivery in Mercedes-Benz AMG engines
• Resolves rough idling or engine misfires caused by faulty injectors
• Improves fuel efficiency and throttle response
• Eliminates fuel leaks due to worn or damaged injector seals
• Supports engine performance in high-demand driving conditions

Installation Notes and Tips

When installing the Bosch 62421 fuel injector, ensure the O-rings are properly seated to prevent leaks. It is recommended to replace all injectors simultaneously for balanced fuel delivery, especially since 8 units are typically required per vehicle. Use appropriate tools to avoid damaging the injector body or seals during installation. Verify compatibility with your specific Mercedes-Benz AMG model before installation.

Quality Assurance and Warranty

Bosch fuel injectors are manufactured to meet strict quality standards, ensuring durability and reliable performance. The Fuel Injector (New) line undergoes rigorous testing to comply with OEM specifications. While specific warranty details are not provided here, Bosch products generally come with manufacturer-backed warranties covering defects in materials and workmanship.