This genuine Deutz-Fahr 1182528 glow plug switch is a critical component for reliable pre-heating of diesel engines, ensuring optimal starting performance in cold conditions. Designed for 12V electrical systems, this switch features 4 terminals for secure and proper electrical connection. It serves as a direct OEM replacement for a wide range of Deutz-Fahr, Same, Lamborghini, and Hürlimann agricultural machinery models, guaranteeing compatibility and consistent operation.