The Bosch 0280156280 is a high-performance EV6 style fuel injector that delivers a static flow rate of 470cc/min at 3 bar. Originally equipped on the Vauxhall/Opel Astra and Zafira 2.0L Turbo VXR engines, its robust 4-hole nozzle design provides excellent fuel atomization and efficiency.

Manufacturer : Bosch
Bosch Part Number : 0280156280 (0 280 156 280)
Injector Body Design : EV6
Electrical Connector : EV1 (Minitimer / Jetronic)
Flow Rate (Volumetric) : 470 cc/min @ 3 Bar (43.5 PSI)
Flow Rate (Mass) : 310 g/min (N-Heptane)
Impedance : High Impedance (14.5 Ohms)
Nozzle Design : 4-Hole Disc
O-Ring Size : 14.5mm (Top and Bottom)
Fuel Compatibility : Petrol / Gasoline / E85

Direct OEM Replacement:

  • Vauxhall / Opel Astra H (2004-2010): 2.0L Turbo VXR (Z20LEH engine, 240HP)

  • Vauxhall / Opel Zafira B (2005-2014): 2.0L Turbo VXR (Z20LEH engine, 240HP)


Popular Tuning & Upgrade Applications: Because it uses a standard EV1 connector and does not require a peak-and-hold injector driver, this 470cc injector is frequently used as an upgrade for performance builds pushing higher boost levels, including:

  • VW/Audi 1.8T & 2.8L/3.2L VR6 Turbo builds

  • VW G60 & 16V Turbo projects

  • Nissan ca18det 

  • Various custom projects running aftermarket engine management systems

Package include 1x genuine bosch 470cc "0 280 156 280" injector. if you buy for oem replacement, you need 4x and you will get volume price discount (%8 for 4x or more) , if you buy it for project car, you must ask to tuner how many you need.