Glødeplugg Opel Astra / Insignia │ Beru Glow Plug with Pressure Sensor

3-Phase Technology High-tech BERU® Glow Plugs for modern diesel engines (Types GE & GN). - Phase 1: Pre-heating initiated when ignition starts; - Phase 2: Heating during starting; - Phase 3: Post-heating - the glow plugs continue to be heated for approx. 3 minutes after the engine is started. The BERU® Glow Plug range types GE & GN features: - Quick start glow plugs in new, slim shape; - Short pre-heating time: from 2 seconds; - Reliable starting (even at -30 °C!); - Can be used for post-heating, as a result environmentally friendly: up to 40% less pollutant emissions during the warm up phase; - No more cold start knocking; - Quiet engine running; - Protects the engine during starting.