| Manufacturer | Model | Version | Engine code | Construction type | Construction start | Construction end | Pk | Power kw |
| Manufacturer | Productnumber |
| CITROËN | 4534 54 , 453454 |
| PEUGEOT | 4534 54 , 453454 |
| OPEL | 47 10 280 , 4710280 |
| OPEL | 93194931 |
| TOYOTA | 84340 09010 , 8434009010 |
| TOYOTA | 84340 09020 , 8434009020 |
| TOYOTA | 84340 09040 , 8434009040 |
| TOYOTA | 84340 09041 , 8434009041 |
| TOYOTA | 84340 09070 , 8434009070 |
| TOYOTA | 84340 09310 , 8434009310 |
| TOYOTA | 84340 0K010 , 843400K010 |
| TOYOTA | 84340 19025 , 8434019025 |
| TOYOTA | 84340 19026 , 8434019026 |
| TOYOTA | 84340 37050 , 8434037050 |
| TOYOTA | 84340 49025 , 8434049025 |
| TOYOTA | 84340 69015 , 8434069015 |
| TOYOTA | 84340 69025 , 8434069025 |
| TOYOTA | 84340 69065 , 8434069065 |
| TOYOTA | 84340 79015 , 8434079015 |
| DS | 4534 54 , 453454 |
| VAUXHALL | 93194931 |
| Usage numbers |
| 638 162 001 |
| HP638 162 |
| 4063926201261 |
| 4063926303668 |
The Stop Light Switch (638 162) activates reversing lights for safe rearward driving. Replacing it with a Porza-quality switch restores visibility and safety compliance.
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.