Car owners with Opel and Vauxhall vehicles, this VEMO temperature switch is exactly what you need when your radiator fan isn't kicking on properly! Specifically designed as a direct replacement for OPEL 1341043, it fits multiple Vectra models including hatchbacks, saloons, and estates from 1995-2003. The technical specs are spot-on: 3 poles, 29mm spanner size, with switch points at 110°C and 120°C to control your cooling system properly. The M22 x 1.5 thread size ensures perfect fitment without modification. What's really helpful is the extensive compatibility list - this thing works with Vauxhall Vectra 1.6L, 1.8L, and 2.0L models across different body styles. The build quality feels solid - proper materials that can handle engine bay heat and vibration. Seriously, if your temperature gauge is reading high or your fan isn't activating, this switch solves the problem reliably. Installation is straightforward for anyone comfortable with basic car maintenance. Your cooling system just got more reliable with this OEM-quality replacement that keeps your engine running at the proper temperature without overheating issues.