8133028 NW MB275800-9791 – Virgin Renovated Engine ECU Opel Astra / Zafira 1.7
The engine ECU 8133028 NW / MB275800-9791 is a professionally renovated and tested unit designed for Opel Astra and Opel Zafira with 1.7 CDTI engines. The module is prepared in Virgin (reset) mode and comes with a Car Pass PIN code, enabling easy adaptation to the vehicle without additional immobilizer programming.
Application and Compatibility
This ECU fits the following models:
- Opel Astra H 1.7 CDTI – model years 2004–2010
- Opel Zafira B 1.7 CDTI – model years 2005–2014
Engine codes: Z17DTR, Z17DTJ, A17DTJ, A17DTR.
How does Virgin mode work?
A Virgin ECU is completely reset and has no stored immobilizer data. This means that after installation and entering the Car Pass PIN code, the ECU will automatically match the vehicle’s security system. The adaptation can be done with OP-COM, Tech2, or compatible diagnostic tools.
- Part numbers: 8133028 NW, MB275800-9791
- Virgin (reset) mode + Car Pass PIN code
- 100% functional – renovated and tested
- Easy adaptation without complex programming
- Quality guaranteed – ready for installation
Q&A – Frequently Asked Questions
Q: Does this ECU 8133028 NW MB275800-9791 fit my car?
A: Yes, if you own an Opel Astra H (2004–2010) or Opel Zafira B (2005–2014) with 1.7 CDTI engines (Z17DTJ, Z17DTR, A17DTJ, A17DTR), it will be compatible. Always compare the numbers on your original ECU.
Q: Does the ECU require additional programming?
A: No. The module is in Virgin mode – just use the Car Pass PIN and perform adaptation. The ECU will synchronize with the vehicle’s immobilizer.
Q: How can I verify the correct ECU number?
A: Check the label on your ECU. If the number 8133028 NW or MB275800-9791 matches, it is the correct part.
Q: Is the ECU tested before shipping?
A: Yes, every unit is professionally renovated and tested to ensure full functionality.
Q: How is a Virgin ECU installed?
A: Simply connect it to the car, enter the Car Pass PIN, and complete the adaptation using a diagnostic tool. The process takes just a few minutes.
