GLOW PLUG CONTROL RELAY MODULE - D2P - 12218591723

Glow Plug Control Relay Module for BMW 1 Series Diesel Convertible 118d 1995cc 100KW 136HP N47 D20...

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eBayGLOW PLUG CONTROL UNIT RELAY MODULE 12217798000, 12218591723, 7798000, 8591723
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OnBuy.comGlow Plug Control Unit Relay Module For Bmw E81 E90 E91 E60 E61 X1 X3 N47 5060520806549
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Product Information

Full details

This D2P Glow Plug Control Relay Module (12218591723) is designed for owners of compatible BMW diesel models, particularly the 1 Series (E88 118d) from 2008-2013. Its key benefit is ensuring reliable glow plug operation for optimal cold-start performance. A potential caveat is its specific application to N47 diesel engines, requiring careful compatibility checks. The module manages the glow plug system, crucial for efficient engine starting in colder temperatures.

All features

Model Part Number12218591723
BrandD2P

Extended Product Information

FAQs

What is a glow plug control relay module?

It is an electronic component that manages the power supply to the vehicle's glow plugs, ensuring they heat up correctly to facilitate engine starting in diesel vehicles, especially in cold conditions.

Which BMW models is this module compatible with?

This module (12218591723) is compatible with BMW models featuring the N47 diesel engine, including specific versions of the 1 Series, 3 Series, 5 Series, X1, and X3. Always confirm your engine code and vehicle specifics.

How do I know if my glow plug control relay module has failed?

Common signs include difficulty starting the engine, especially in cold weather, and potentially a check engine light. A mechanic can perform tests to confirm module failure.

Can I install this module myself?

Installation typically requires mechanical expertise and proper tools. It is recommended to have the module installed by a qualified mechanic to ensure correct fitment and electrical connections.

What is the lifespan of a glow plug control relay module?

The lifespan varies depending on operating conditions, vehicle maintenance, and component quality. They are designed for long-term use but can fail over time due to electrical stress or environmental factors.

Does this module come with new glow plugs?

No, this product is the control relay module itself. It does not include glow plugs. If your glow plugs are also faulty, they must be purchased and replaced separately.

Troubleshooting

Engine struggles to start in cold weather

This is a primary symptom of a faulty glow plug control relay module. Ensure the module is correctly installed and compatible with your engine. If confirmed compatible and installed correctly, the module may need replacement.

Check engine light is illuminated

A faulty glow plug system, including the control module, can trigger a check engine light. Use an OBD-II scanner to read error codes. If codes relate to glow plug circuit or performance, inspect the module and glow plugs.

Module appears physically damaged

Inspect the module for any signs of cracks, burn marks, or corrosion. If damage is found, it must be replaced immediately.

Pros and Cons

Pros

  • Ensures reliable cold engine starts.
  • Designed as a direct replacement for specific BMW models.
  • Contributes to efficient diesel engine operation.
  • Built for durability in automotive conditions.

Cons

  • Limited to specific BMW N47 diesel engine variants.
  • Requires professional installation or mechanical knowledge.
  • Component failure can impact starting performance significantly.

Setup, Compatibility & Care

Compatibility:

This module is specifically designed for BMW models equipped with N47 diesel engines. Key compatible models include:

  • BMW 1 Series (e.g., 118d E88, 2008-2013)
  • BMW 3 Series (e.g., 318d, 320d with N47 engine)
  • BMW 5 Series (e.g., 520d with N47 engine)
  • BMW X1 (with N47 engine)
  • BMW X3 (with N47 engine)

Always verify your vehicle's engine code (N47 D20 A or N47 D20 C) and consult a parts catalog or a qualified mechanic to confirm compatibility before purchase. The part number `12218591723` should match your original component or its replacement.

Setup & Installation:

Installation of the glow plug control relay module is typically performed by a qualified mechanic. It involves:

  1. Locating the Module: Usually found in the engine bay, often near the battery or fuse box.
  2. Disconnecting Power: Ensure the vehicle's battery is disconnected to prevent electrical shorts.
  3. Removing Old Module: Carefully unmount the existing relay module.
  4. Installing New Module: Securely attach the new D2P module and reconnect wiring harnesses.
  5. Reconnecting Battery: Reconnect the vehicle's battery.
  6. Testing: Start the engine to confirm proper operation.

Care:

This is an electronic component and requires no regular maintenance. However, ensure the module and its surrounding area in the engine bay are kept clean and free from excessive moisture or debris. Avoid harsh cleaning chemicals directly on the module.

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