Audi A5 B8 8T Fuel Tank - Used Original Parts-8T0201021FK
RM 800
Condition: Used (Original)Description
Product Title
Audi A5 B8 8T Fuel Tank - Used Original Parts-8T0201021FK
Diagnosis and Common Symptoms
As a technician evaluating the B8 and 8T chassis, fuel tank replacement is typically mandated by physical damage, structural fatigue, or internal component failure. The most common cause for replacement is impact damage from road debris, which can compromise the structural integrity of the high-density polyethylene, leading to hairline fractures. Furthermore, failure of the internal baffling system can occur over time, resulting in erratic fuel movement and subsequently implausible readings from the fuel level sender unit.
From a diagnostic perspective, a compromised fuel tank will almost certainly trigger EVAP system fault codes. You will frequently see P0456 (EVAP System Leak Detected - Very Small Leak), P0442 (Small Leak), or P0455 (Large Leak) stored in the ECM. Symptoms include a persistent, strong odor of raw fuel near the rear axle or inside the cabin, visible fuel weeping at the tank seams or filler neck junction, and an illuminated Check Engine Light. Due to the pressurized nature of modern EVAP systems, even microscopic stress cracks necessitate complete tank replacement to restore systemic integrity.
Introduction
When addressing fuel system failures on the B8 chassis, utilizing aftermarket replicas introduces significant risks regarding EVAP sealing and crash safety standards. This Genuine Used replacement fuel tank guarantees the exact factory dimensions, material thickness, and precise mounting alignments your vehicle demands. Every unit is rigorously pressure-tested and visually inspected by technicians to ensure it is entirely free of stress fractures or internal debris. By choosing a tested, authentic component, you restore your vehicle to strict factory specifications with absolute confidence.
Product Details
- Brand: Audi
- Model Compatibility: Audi B8 / 8T Chassis (A4, S4, A5, S5)
- Part Name: Fuel Tank
- Part Number: 8T0201021FK
- Condition: Genuine Used (Tested Working)
- Notes: Please verify your specific drivetrain configuration (Quattro versus Front-Wheel Drive) prior to installation, as tank geometry varies. This unit has been visually inspected for internal baffle integrity and external structural soundness, with all breather and EVAP ports confirmed intact.
Frequently Asked Questions
Q: What symptoms indicate failure? A: Common indicators include a persistent smell of raw fuel around the rear passenger side, visible wet spots or puddles under the vehicle, Check Engine Light illumination for EVAP leak codes (such as P0455), and erratic or jumping fuel level gauge readings caused by collapsed internal baffles interfering with the sender sweep arm.
Q: Does this require coding? A: No, the fuel tank itself is a strictly mechanical and structural component that does not require programming. However, if you are installing a new fuel pump module or transfer sending units during the replacement procedure, clearing any stored EVAP faults and performing a fuel gauge sweep calibration via VCDS is highly recommended.
Q: Is this original? A: Yes, this is a Genuine Audi component extracted directly from a factory vehicle. It provides exact factory-engineered crash safety standards, proper material composition, and guaranteed alignment with your chassis mounting straps and heat shields.
Why Choose Us?
- Verified functionality
- Actual photos/videos provided
- 30-day exchange warranty
- Precision pressure-tested by certified technicians to guarantee zero EVAP leaks and absolute structural integrity
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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