Audi B8 A4 A5 CDN Alternator 06H 903 018 J - Used Original Parts
RM 550
Condition: Used (Original)Description
Product Title
Audi B8 A4 A5 CDN Alternator 06H 903 018 J - Used Original Parts
Diagnosis and Common Symptoms
On the Audi B8 chassis (A4 and A5) equipped with the 2.0 TFSI (CDN) engine, alternator failure is a critical issue that directly affects the Battery Energy Management system. The most obvious indicator is the red battery icon illuminating on the Driver Information System (DIS), often accompanied by the message "Alternator Fault: Battery is not being charged." You may observe non-essential electrical consumers (like the MMI screen or heated seats) shutting down automatically to preserve voltage. Mechanical symptoms include a high-pitched whining noise from the accessory belt area, indicating bearing failure. Diagnostic scans frequently reveal fault codes related to "Generator" or "Terminal 30 Voltage Low."
Introduction
Restore your Audi's electrical stability with this Genuine used alternator, specifically removed from a running B8 vehicle. Unlike aftermarket replacements that frequently cause communication errors with Audi's sensitive energy management systems, this original unit ensures precise amperage output and perfect physical fitment. We have rigorously bench-tested this component to confirm it is charging within factory specifications (13.5V to 14.5V) prior to listing. It is a reliable, cost-effective solution for resolving charging system failures.
Product Details
- Brand: Audi (Genuine)
- Model Compatibility: Audi A4 (B8), Audi A5 (8T) - CDN / CDNC Engines
- Part Name: Alternator / Generator
- Manufacturer Part Number: 06H 903 018 J
- Condition: Genuine Used (Tested Working)
- Notes: 140A Output. Please verify your current alternator matches part number 06H 903 018 J to ensure correct amperage rating for your vehicle's options.
Frequently Asked Questions
Q: What symptoms indicate failure? A: Common signs include a red battery warning light on the dashboard, a dead battery after driving, dimming headlights at idle, or a whining noise coming from the engine bay.
Q: Does this require coding? A: No, the alternator itself does not require coding. However, if you are also replacing an old battery, the Battery Energy Management system should be updated to recognize the new battery.
Q: Is this original? A: Yes, this is a Genuine Audi part removed from a factory-assembled vehicle, ensuring higher durability than generic aftermarket alternatives.
Why Choose Us?
- Verified functionality
- Actual photos/videos provided
- 30-day exchange warranty
- Load-tested for stable voltage output prior to shipping
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
William – https://wa.me/60102992988 Lok – https://wa.me/60177720143
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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