Tanin Electronix 1998 – 2005 Mercedes VOGT A-Transformer


Availability: 25 in stock

SKU: TAEMER500-199 Categories: ,

This is a brand new 1998-2005 Mercedes A-Transformer with 4 pins that can be used to replace Bosch part number 8 903 428 016 used in Mercedes S Class 1998-2005 clusters with 93C66 EEPROM

This transformer is used in 1998-2000 Mercedes S Class instrument clusters with 93C66 EEPROM chip.

Additionally, we carry the B-Transformers and the original 7-pin Mercedes Bosch VOGT Transformers. And please be aware that you may also need to replace the BUZ102S or BUZ102SL transistors inside the cluster to restore the lighting.


DIY Disclaimer

We do not offer any additional technical support for this DIY part.

If you are not confident in your abilities to install this, please contact us about sending your unit in for repair.





This item will generally ship within 1 business day of the order being placed.

If you have any questions, you can contact us as well. Once the order is processed and shipped, you will be sent tracking information by email.


Returns on unopened, unused products are allowed within 30 days of receipt.
The buyer will be responsible for a 15% restocking fee.

Please visit our returns & exchanges page for more details.


This item comes with a one-year warranty.

Please visit our warranty page for more details.


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