Eberspacher D3L heater circuit board 24v | 251641010400

The Eberspacher D3L 24V heater circuit board is designed to upgrade or replace the control module in compatible D3L heater units. This robust printed circuit board supports 24-volt configurations and is suitable for models including 251641050000 and 251642050000 within D3L 24V systems. Engineered for reliable performance in mobile climate control apps, it delivers precise electrical control to ensure stable heater operation, diagnostics, and safety functions. The component is intended for 24V-only installations, delivering compatibility with D3L 24V heaters to maintain efficient heat output and system responsiveness. Ideal for maintenance and refurbishing projects, this circuit board offers a direct-fit replacement that helps extend the life of your vehicle’s heating system with dependable electrical performance.