Bosch 62691 Fuel Injector

Overview of Bosch Fuel Injector 62691 for Audi and Volkswagen

The Bosch Fuel Injector (New) part number 62691 is designed specifically for select Audi and Volkswagen models, including the A6 Quattro, A8 Quattro, Phaeton, and S4. This fuel injector supports multi-point fuel injection (MPFI) systems, ensuring precise fuel delivery and optimal engine performance.

• Compatible with Audi A6 Quattro, A8 Quattro, Phaeton, and S4 models
• Fuel Injector Type: MPFI (multi-point fuel injection)
• Includes 2 fuel injector O-rings for secure installation
• Package contains 1 new fuel injector
• Part Number: 62691
• Unit quantity per vehicle: 8 injectors

About the Bosch Fuel Injector (New) Product Line

The Bosch Fuel Injector (New) product line offers new, high-quality fuel injectors engineered to meet OEM specifications. This line focuses on delivering reliable fuel atomization and consistent spray patterns for improved combustion efficiency. The 62691 injector is part of this line, designed to maintain engine performance and emissions standards for compatible Audi and Volkswagen vehicles.

Detailed Product Description

This Bosch fuel injector 62691 is a direct replacement part engineered for MPFI systems, which deliver fuel directly to each cylinder’s intake port. The injector includes two O-rings to ensure a tight seal and prevent fuel leaks. With a package quantity of one injector, it is intended for use in vehicles requiring multiple injectors, typically eight per car. The injector is compatible with specific Audi and Volkswagen models such as the A6 Quattro, A8 Quattro, Phaeton, and S4, ensuring proper fitment and function.

Common Issues Addressed by This Fuel Injector

• Engine misfires caused by faulty or clogged injectors
• Reduced fuel efficiency due to inconsistent fuel delivery
• Rough idling or hesitation during acceleration
• Increased emissions from incomplete combustion
• Starting difficulties related to poor fuel atomization

Installation Notes and Tips

• Ensure the engine is cool before beginning installation
• Replace all eight injectors if multiple are worn to maintain balanced performance
• Use the included O-rings and verify proper seating to prevent leaks
• Inspect fuel rail and connectors for damage or debris before installation
• Follow vehicle-specific service manual instructions for torque specifications and procedures

Quality Assurance and Warranty

Bosch fuel injectors are manufactured to meet strict quality standards and OEM specifications. The Fuel Injector (New) line undergoes rigorous testing to ensure durability and performance. While specific warranty details are not provided here, Bosch typically offers limited warranties on their fuel injection components. Consult Bosch or your parts provider for exact warranty terms related to part number 62691.