Описание
This BMW glow plug cable is a genuine electrical connection lead for BMW 3 Series E46 320d diesel models. The primary OEM number is 7787577. It is designed as part of the diesel preheating circuit and links the glow plug system components within the engine bay.
Its job is to carry the electrical supply for the glow plug system so the engine can support cleaner, smoother cold starts. In a diesel engine, this cable helps the preheating circuit deliver current where it is needed, supporting efficient combustion during start-up and in low-temperature conditions.
Common signs of a faulty unit include hard cold starting, extended cranking, uneven running just after start-up, glow plug related fault codes, or visible heat damage and deterioration in the wiring. Electrical resistance, poor connections, or insulation wear can interrupt proper current flow and affect preheating performance.
This is a used original part, removed from a vehicle and tested before sale. Please match OEM number 7787577 before ordering. Professional installation is recommended, and coding, programming or adaptation may be required where appropriate for related system work.
Приемаме връщания само при реални дефекти — повреда при доставка, несъответствие с описанието или грешно доставена част — заявени в рамките на 14 дни, с всички 3 защитни стикера непокътнати. Не приемаме връщания при промяна на решението, неправилен монтаж, кодиране/програмиране или грешка на купувача при проверка на съвместимостта; проверката на съвместимостта (OEM номер, софтуер, автомобил) е отговорност на купувача. Пълни условия: https://giantparts.eu/refund-and-returns/
