| Manufacturer | Model | Version | Engine code | Construction type | Construction start | Construction end | Pk | Power kw |
| Manufacturer | Productnumber |
| CITROËN | 1066 63 , 106663 |
| CITROËN | 5945 54 , 594554 |
| CITROËN | 96 073 612 , 96073612 |
| PEUGEOT | 1066 63 , 106663 |
| PEUGEOT | 5945 54 , 594554 |
| PEUGEOT | 96 073 612 , 96073612 |
| LANCIA | 60558153 |
| LANCIA | 605581530 |
| LANCIA | 60809477 |
| LANCIA | 7648798 |
| LANCIA | 76487980 |
| FIAT | 60558153 |
| FIAT | 605581530 |
| FIAT | 60809477 |
| FIAT | 7648798 |
| FIAT | 76487980 |
| ALFA ROMEO | 0605581530 |
| ALFA ROMEO | 60558153 |
| ALFA ROMEO | 605581530 |
| ALFA ROMEO | 7648798 |
| OPEL | 90444650 |
| OPEL | 90449574 |
| HYUNDAI | 27360 22020 , 2736022020 |
| BMW | 12 14 1 461 441 , 12141461441 |
| CHEVROLET | 90 444 650 , 90444650 |
| FERRARI | 137511 |
| IVECO | 7648798 |
| MAN | 51 25919 0017 , 51259190017 |
| PORSCHE | 993 602 706 00 , 99360270600 |
| PORSCHE | 993 602 706 01 , 99360270601 |
| VAUXHALL | 90444650 |
| HOLDEN | 90 297 486 , 90297486 |
| Usage numbers |
| BIM200 |
| TZ 81 |
The Switch Unit, ignition system (0 227 100 200) controls spark timing and ignition coil firing. Replacing a faulty module restores consistent ignition performance and smooth engine operation. Use Porza’s smart search to find the correct module.
Bosch – Quality and Innovation in Car Parts
Bosch is a globally recognized leader in automotive technology and car parts. Founded in Germany in 1886, the brand has built a strong reputation for reliability, technical innovation, and premium-quality products for over a century. The Bosch Car Parts division offers an extensive range of components for both passenger cars and commercial vehicles, compatible with nearly all makes and models.
The product range includes brake systems, spark plugs, batteries, wiper blades, filters, sensors, and electronic components. Bosch is also a market leader in engine management systems and vehicle electronics, including ABS, ESP, and fuel injection systems. Every part is manufactured to the highest OEM standards and undergoes rigorous quality control to ensure performance and safety.
Use our vehicle compatibility checker or enter your car’s make, model, and year to confirm fitment. If you’re unsure, contact our support team for assistance. Or, for extra peace of mind, purchase our 100% Fitment Guarantee service at checkout.
While some parts are DIY-friendly, others may require professional installation. Check the product manual or consult a mechanic if unsure.
Most installations only require basic tools, but some may need specialty tools. Check the product details or installation guide for recommendations.
We offer both OEM and high-quality aftermarket parts. Each product listing specifies whether it's OEM or aftermarket.
The materials vary by product but are always designed for durability and performance. Check the product details for specific material information.
Most orders are processed within 24 hours and delivered within 2-5 business days. Expedited shipping options are also available at checkout.
We accept returns within 30 days of delivery, provided the item is unused and in its original packaging. Visit our Returns page for more details.
Yes! Most of our parts include a manufacturer warranty. Check the product details for specific coverage information.