ECU 98113172 MG – description
We offer a Denso MB275800-8172 ECU intended for the Opel Astra / Zafira with the 1.7 CDTI engine. The unit has been refreshed and the housing refurbished – the electronics have never been repaired. The Car Pass (PIN) code is reset (Virgin), so the ECU is waiting to be programmed in the car.
Cause of failure and symptoms
The Denso 1.7 CDTI ECU sits in the left front wheel arch next to the bumper, close to the ground – rain, road spray and snow damage it. Symptoms include starting problems, injector control faults, uneven running and misfires – run a diagnosis before buying.
How to check compatibility
The most reliable way is to compare labels. Your ECU should show the number 98113172 MG (98113172MG). This unit is intended for the Opel Astra / Zafira with the 1.7 CDTI engine, but the number decides the match, not the model or year.
How to get ECU 98113172 MG running
The Car Pass (PIN) code is reset, so after fitting you program the ECU in the car with Tech-2 or OP-COM. You can also use cloning included in the price: send the EEPROM and FLASH files from your ECU or the whole ECU, and we read the data and return both units. For an extra charge we do EGR OFF, tuning and – on versions with a DPF – DPF OFF. The warranty is 6 months.
Numbers on the label
- Opel / GM number: 98113172
- Letter code: MG (98113172MG)
- Denso number: MB275800-8172
- Additional number: 8981131720
- ECU type: Denso 1.7 CDTI
Other Opel 1.7 CDTI ECU numbers
Guide on our blog: Opel 1.7 CDTI Denso ECUs – Astra H, Zafira, Corsa. Other part numbers are in the Opel engine ECUs category, and Denso units are on the manufacturer page.
Common questions about ECU 98113172 MG
Does ECU 98113172 MG fit my Opel Astra / Zafira?
Compare the label of your ECU with the number 98113172 MG (98113172MG). If it matches, the ECU fits.
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Is cloning charged?
No, cloning is included in the price. Send the EEPROM and FLASH files from your ECU or the whole ECU – we read the data and return both units.
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Where is the ECU on an Opel 1.7 CDTI?
In the left front wheel arch next to the bumper, close to the ground – which is why it is exposed to rain, road spray and snow.
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What do I program ECU 98113172 MG with?
With Tech-2 or OP-COM, after fitting it in the car. The Car Pass (PIN) code is reset.
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