BMW F15 Air Suspension Compressor - Used Original Parts
RM 1,000
Condition: Used (Original)Description
Product Title
BMW F15 Air Suspension Compressor - Used Original Parts
Diagnosis and Common Symptoms
From a workshop perspective, a failing F15 air supply unit presents a clear set of diagnostic markers. The iDrive system will typically display a "Chassis function restricted" or "Level control system failure" error message. A diagnostic scan of the EHC (Electronic Height Control) module will reveal specific fault codes, most commonly:
- 4430A4: Air supply unit: pressure too high
- 4430A5: Air supply unit: temperature too high
- 4430A6: Air supply unit: compressor running time
- D01B2A: Signal (actual value, ride height, rear axle) invalid
Physical symptoms include a sagging rear suspension, often more pronounced on one side, that fails to raise. You may hear the compressor running continuously without lifting the vehicle, or it may be unusually loud. In other cases, the compressor may not activate at all due to a burnt-out motor or a tripped thermal protection switch from being overworked, which is often caused by a leak in the air springs or lines.
Introduction
Restore your BMW's ride height and chassis stability with a cost-effective, Genuine BMW Air Suspension Compressor. This is not an aftermarket part; it is an original component removed from a donor vehicle, ensuring perfect integration with your F15's complex electronic systems. Each unit has been meticulously bench-tested by our technicians to verify it meets BMW's pressure and performance specifications. Trust in a tested, genuine part to bring your vehicle's suspension back to factory standard.
Product Details
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Brand: BMW
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Model Compatibility: BMW X5 (F15) 2014-2018, BMW X6 (F16) 2015-2019
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Part Name: Air Suspension Supply Unit / Compressor
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Condition: Genuine Used (Tested Working)
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Notes: It is critical to replace the compressor relay (part no. 61368373700) during installation to prevent premature failure of the replacement unit. We strongly advise inspecting the entire system for air leaks prior to fitting.
Frequently Asked Questions
Q: What symptoms indicate failure? A: The primary indicators are a "Chassis function restricted" warning on the dashboard, a visibly sagging rear end that won't lift, and a compressor that is either silent, excessively noisy, or runs constantly.
Q: Does this require coding? A: No, coding is not required as it is a like-for-like genuine part. However, it is best practice to use diagnostic software (like ISTA) to clear any stored fault codes from the EHC module and perform a ride-height calibration after installation to ensure the system operates correctly.
Q: Is this original? A: Yes. This is a 100% Genuine BMW part, carefully extracted from a vehicle. This guarantees precise fitment, material quality, and seamless communication with your vehicle's control units, unlike many aftermarket alternatives.
Why Choose Us?
- Verified functionality
- Actual photos/videos provided
- 30-day exchange warranty
- All units bench-tested for pressure and cycle time against factory specifications
Shipping
Location: Kuala Lumpur, Malaysia Shipping: West Malaysia RM50 (Estimate) / East Malaysia RM80 (Estimate) Delivery: 1-2 working days Packaging: Secure anti-static packaging, heavy-duty shock absorption. (We send actual photos/videos of the unit and packaging before shipping)
Warranty and Return Policy
- 30-day exchange warranty from the date of receipt.
- Proof of professional installation by a qualified workshop is required for warranty claims.
- No returns if the item is opened, modified, tampered with, or damaged due to incorrect electrical wiring.
- Exchange only for confirmed internal electronic defects.
How to Order
- WhatsApp us to confirm compatibility with your specific VIN.
- Send your chassis number or a clear photo of your old unit label.
- Confirm order details and stock availability.
- Receive actual product photos and diagnostic test confirmation.
- Make payment via bank transfer.
- Item is shipped immediately with tracking details provided.
Contact Us
Ready to order or have questions? Tap the WhatsApp button to chat with our team directly.
Price Notice
Price is estimated only. Actual price depends on current stock levels, specific part number revisions, and unit condition. Please WhatsApp us for a formal quote.
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