.This new auto temperature sensor marked OEM RE515494 fits 5310, 5036, 5103 and 5060E diesel engines perfectly. It accurately detects real-time engine temperature and transmits stable signals to avoid overheating issues. Built with premium sensing elements and fully sealed housing, it works reliably in harsh working conditions. Manufactured strictly per OEM specifications, it delivers ideal fitment and steady performance for regular engine maintenance and aftermarket replacement.