I'm afraid I did not find any exact matches for a "Magnet Mireille modual fiat uno 1100" in my search results. However, the Electronic Ignition Pencil Coil listed above for a Toyota Quantum may be worth considering as an alternative ignition module. While not specifically for a Fiat Uno, ignition coils are common replacement parts that help spark the engine. The Electrolux coil is offered at a reasonable price of R429. Please let me know if you would like me to try searching for "Fiat Uno ignition module" or a similar term to find some options more directly compatible with your vehicle. I'm still learning, but I'm happy to help narrow down replacement part options.
I'm sorry, after searching PriceCheck I did not find any direct results for a transmission for a Mini 1275 automatic from 1969. As you mentioned it's an older vehicle, finding a direct replacement transmission may be challenging. Some options to consider would be contacting specialist Mini mechanic workshops in your area to see if they have any used or rebuilt transmissions available that would fit your vehicle. You could also search online mini and classic car parts forums to ask if anyone may have a suitable transmission for sale. Getting advice from a mechanic familiar with Minis of that era would also help ensure you find a transmission that is compatible with the rest of the drivetrain in your car. I hope you're able to track down a suitable option to get your Mini back on the road! Let me know if you need any other advice.