BMW M57 Preheat Relay Wire
BMW M57 Preheat Relay Wire is backordered and will ship as soon as it is back in stock.
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Description
Description
BMW Preheat Relay Wire Harness – OEM 12217788956
This OEM preheat relay wire harness connects the glow plug relay to the glow plugs in BMW M57 and M57N diesel engines, ensuring reliable electrical supply for preheating during cold starts.
- ✔️ OEM Part Number: 12217788956
- ⚡ Durable wiring for glow plug system connectivity
- ⚙️ Fits BMW M57 / M57N diesel engine glow plug circuits
- 🔧 Essential for reliable cold start operation
Replace damaged or worn wiring to maintain effective glow plug function and prevent electrical faults.
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