Eberspacher Heater D5LC Control unit 12v | 251688500002

The Eberspacher 12V Control Unit for D5LC heating systems is a robust, essential component designed to manage and regulate your vehicle heater with precision. Specifically compatible with Eberspacher D5LC models 251861050000, 251729050000, and D5L, this control unit ensures reliable startup, consistent temperature control, and efficient operation in mobile environments. Built to withstand automotive conditions, it plugs into your existing D5LC wiring harness to deliver responsive performance, diagnostics, and seamless integration with your climate control setup. Note that this unit is strictly 12V, making it ideal for standard vehicle electrical systems. If you’re looking to replace a worn-out controller or upgrade your heater’s reliability, this control module provides a practical, long-lasting solution.