Bosch 04E906036AF High-Pressure GDI Fuel Injector for VAG 1.4T Engines

The Bosch 04E 906 036 AF is a genuine OEM-quality high-pressure gasoline direct injection (GDI) fuel injector designed for Volkswagen, Audi, SEAT, and Skoda vehicles equipped with 1.4T turbocharged petrol engines. As a direct OE replacement, this injector meets the original factory specifications for precise fuel metering and atomization.

Bosch high-pressure GDI injectors deliver fuel directly into the combustion chamber at extremely high pressure, enabling improved combustion efficiency, better throttle response, and reduced fuel consumption compared to traditional port-injection systems. The injector interfaces between the high-pressure fuel rail and the combustion chamber, metering and atomizing fuel with exceptional accuracy under the control of the engine management unit.

Key Features:

• Direct Injection Technology: Injects fuel directly into the combustion chamber for optimum mixture preparation and improved thermal efficiency
• OEM-Grade Precision: Manufactured to original equipment specifications for accurate fuel delivery and consistent spray pattern
• Bosch Genuine Part: Bosch Part Number 62849; OE Part Number 04E 906 036 AF
• High-Pressure Operation: Engineered for GDI high-pressure fuel rail systems operating at elevated fuel pressures
• Seal Replacement Recommended: Injector seals are single-use components and should be replaced upon installation
• Cross-Reference: Replaces prior revision 04E 906 036 T

Over time, GDI injectors can accumulate carbon deposits that degrade spray pattern and fuel delivery rate, leading to symptoms such as engine misfires, rough idle, hard starting, stalling, and fuel trim fault codes. Replacing a faulty or worn injector with a genuine Bosch unit restores proper fuel atomization and engine performance. Sold individually.