The JCB 400L8971 is a genuine OEM engine temperature sensor designed to provide precise temperature readings for a wide range of JCB machinery. This critical component ensures accurate engine monitoring, helping to prevent overheating and maintain optimal operational efficiency. Manufactured to JCB's stringent quality standards, it guarantees reliable performance and direct fitment for compatible models, including JCB 3CX, 4CX, Loadall telehandlers, JS excavators, and Fastrac tractors.