BMW F06 F12 Electric Power Steering Motor 7808977540 - Used Original Parts
RM 1,000
Condition: Used (Original)At a Glance
- BMW F06 F12 Electric Power Steering Motor 7808977540 - Used Original Parts
- Part number: 7808977540 / 0273010327
- Fits: BMW F06 6 Series · confirm by chassis number before ordering
- Used Original · tested working
- RM 1,000 · final quote via WhatsApp
- M.S. Motor · Kuala Lumpur, Malaysia · ready stock
Diagnosis and Common Symptoms
From the workshop floor, a failing Electric Power Steering (EPS) motor on the F06/F12/F13 6-Series platform presents with clear, unmistakable symptoms. The primary complaint is a sudden or intermittent loss of steering assistance, resulting in extremely heavy steering, particularly at low speeds. This is typically accompanied by a warning message in the instrument cluster or iDrive display, such as "Steering assistance malfunction. Drive moderately."
A diagnostic scan with a capable tool like ISTA will often reveal specific fault codes stored in the EPS module. Common fault codes pointing directly to a faulty motor or its internal electronics include:
- 4823C2: EPS Control Unit: Internal Fault
- 4823E1: EPS Servomotor: Faulty
- D51453: Signal (Steering Angle) Invalid
Physically, drivers may experience a "notchy" or inconsistent feel through the steering wheel, or hear a faint whining or clicking sound from the front of the vehicle during steering input. These symptoms indicate an internal failure within the servomotor unit, necessitating replacement.
Introduction
Restore the precise, dynamic steering feel your BMW 6-Series was engineered for. This is a Genuine BMW Electric Power Steering Motor, meticulously removed from a donor vehicle and subjected to rigorous bench testing by our technicians. It offers a reliable and cost-effective solution to restore full power steering functionality without the expense of a brand-new steering rack assembly. Each unit is verified to be fully operational and ready for installation.
Product Details
- Brand: BMW
- Model Compatibility: F06 Gran Coupé / F12 Convertible / F13 Coupé (6-Series)
- Part Name: Electric Power Steering (EPS) Servomotor
- Condition: Genuine Used (Tested Working)
- Notes: This is the electric motor component of the steering rack. Professional installation is required, followed by steering angle sensor calibration and system initialization using diagnostic software to ensure proper function with the vehicle's stability control systems.
Frequently Asked Questions
What symptoms indicate failure?
The most common signs are a loss of power steering assist (heavy steering), a "Steering assistance malfunction" warning on the dashboard, and fault codes related to the EPS control unit or servomotor stored in the vehicle's memory.
Does this require coding?
While full vehicle coding is not typically required for motor replacement, a mandatory system initialization and calibration of the steering angle sensor must be performed using BMW-specific diagnostic software (like ISTA) after installation.
Is this original?
Yes. This is a 100% Genuine BMW component, not an aftermarket copy. It has been carefully inspected and tested to meet factory performance standards.
Part price does not include installation. Our workshop can install for you, labour is charged separately and confirmed with you before any work starts.
We cannot diagnose your car over WhatsApp or photos. Not sure this part will solve your problem? Come for a workshop check, diagnosis fee RM180. If you proceed with the repair using our parts, the RM180 is offset into the labour charge. If you decide not to repair, only the RM180 applies.
All parts are tested and guaranteed to work. Whether a part solves your car's problem can only be confirmed by diagnosis.
Shipping: from Kuala Lumpur, West Malaysia ~RM50, East Malaysia ~RM80 (estimate, confirm via WhatsApp). Delivery 1-2 working days in secure anti-static packaging.
Warranty: 30-day exchange for control units, engines, gearboxes and other major parts; 14 days for small parts. Claims require proof of installation by a qualified workshop. No warranty for items opened, modified, or damaged by wrong installation.
Prices vary with stock and part condition. Final price via WhatsApp.
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