Bosch 62843 Fuel Injector

Overview of Bosch High-Pressure Injector, GDI (New) 62843

The Bosch High-pressure injector, GDI (New) part number 62843 is engineered for precise fuel delivery in direct injection systems. Designed specifically for Audi and Volkswagen vehicles, including the A3 Sportback e-tron and Jetta models, this fuel injector supports optimal engine performance and efficiency.

• Direct injection fuel injector type for accurate fuel atomization
• Includes 2 fuel injector O-rings for secure sealing
• Sold individually with one fuel injector per package
• Compatible with Audi A3 Sportback e-tron and Volkswagen Jetta
• Unit quantity per vehicle typically requires 4 injectors
• Cases per pallet: 60 units (ORLY reference)

About the Bosch High-Pressure Injector, GDI (New) Product Line

The Bosch High-pressure injector, GDI (New) product line focuses on advanced direct injection technology to meet the demands of modern gasoline engines. These injectors are designed to deliver fuel at high pressure directly into the combustion chamber, improving combustion efficiency and reducing emissions. The 62843 injector is part of this line, ensuring compatibility and performance for specific Audi and Volkswagen models equipped with gasoline direct injection systems.

Detailed Product Description

This Bosch fuel injector 62843 is a high-precision component intended for direct injection fuel systems. It comes with two O-rings to ensure a tight seal and prevent fuel leaks. The injector is sold individually, allowing for replacement of one unit or a full set as needed. It is engineered to fit the fuel injection systems of Audi A3 Sportback e-tron and Volkswagen Jetta vehicles, supporting the fuel delivery requirements of these models. Typically, four injectors are required per vehicle to maintain balanced engine operation.

Common Applications and Issues Addressed

• Replacement of faulty or clogged fuel injectors in Audi A3 Sportback e-tron and Volkswagen Jetta
• Resolving engine misfires caused by inconsistent fuel delivery
• Improving fuel efficiency and reducing emissions in direct injection engines
• Addressing rough idling or poor acceleration linked to injector performance
• Maintaining optimal engine power and responsiveness

Installation Notes and Tips

When installing the Bosch 62843 fuel injector, ensure the O-rings are properly seated to prevent leaks. It is recommended to replace all four injectors simultaneously for balanced fuel delivery. Use manufacturer-specified tools and follow vehicle-specific service manuals for torque specifications and installation procedures. Inspect the fuel rail and connectors for wear or damage during replacement.

Quality Assurance and Warranty

Bosch fuel injectors undergo rigorous testing to meet OEM standards for durability and performance. The 62843 injector is manufactured to provide reliable operation within specified tolerances. While specific warranty details are not provided here, Bosch typically offers coverage against manufacturing defects. Consult Bosch or authorized distributors for warranty terms applicable to this part.