Description
BMW 1 2 3 4 5 Series Glow Plug Control Module / Relay (N47N Diesel) – 2009–2017 (8570087)
Genuine BMW Glow Plug Control Module (Preheating Relay), professionally removed from a BMW diesel vehicle. This OEM glow plug control unit is designed as a direct replacement for a faulty or damaged module, ensuring reliable cold starts and efficient operation of the engine's glow plug system. Part number 8570087 is fitted to a range of BMW models equipped with the N47N 2.0 Diesel engine and has been superseded by BMW part number 12217822098.
⚠️ IMPORTANT:
Please ensure the part number (8570087) matches your existing unit before purchasing.
⚠️ Suitable for BMW models equipped with the N47N 2.0 Diesel engine only.
⚠️ Compatibility may vary depending on engine code, trim level, and production date.
⚠️ Coding or adaptation may be required after installation on some vehicles.
⚠️ Please review all photographs carefully to confirm compatibility and condition.
Key Features
Brand: BMW
Model Compatibility:
- BMW 1 Series F20 / F21
- BMW 2 Series F22
- BMW 3 Series E90 LCI / F30 / F31 / F34
- BMW 4 Series F32 / F33 / F36
- BMW 5 Series F07 / F10 / F11
- BMW X1 E84
- BMW X3 F25
- BMW X5 F15
Year Range Compatibility: 2009–2017
Part Type: Glow Plug Control Module / Preheating Relay
Part Number: 8570087
Condition: Used – Genuine OEM BMW part, fully inspected and in good working condition
Fitment: Direct replacement
Function:
- Controls glow plug operation during cold starts
- Regulates pre-heating and after-glow cycles
- Communicates with the engine management system (DDE)
- Improves cold-start performance and emissions
- Genuine OEM BMW replacement component
PLEASE NOTE:
As this is a used electronic component, there may be minor cosmetic marks or signs of wear consistent with normal use.
Please ensure the part number and engine code match your original unit before purchasing.
This module is intended for N47N diesel engines and may not fit B47 or other engine variants.
Professional installation is recommended.
We strive to provide accurate descriptions and high-quality used parts.
Shipping Information
We offer UK mainland shipping only.
The shipping price shown near the item price is available only within 225 miles of our location in London, England.
For locations beyond this radius, shipping arrangements can be discussed upon request.
If you are located outside this area and no arrangement is made, we may have to cancel the order.
International shipping can be arranged upon agreement between both parties.
RETURNS & ITEM CONDITION POLICY
All items are CCTV recorded and photographed before dispatch.
Any defects or wear are clearly shown in listing photos.
Once the item is handed to the courier, responsibility for transit condition lies with the courier.
Returns/exchanges are only accepted if the item is returned in the same condition within the return period.
Buyer is responsible for return shipping costs.
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