4E0 807 521 C Rear Bumper Air Deflector for AUDI A8 2011
Product: Rear Bumper Air Deflector
Primary OE: 4E0 807 521 C
Item code: AD02003-054
Cross-reference numbers:
4E0 807 521 C
4E0807521C
Brand: AUDI
Model: A8
Application reference: 2011 AUDI A8
Position: Rear
Verification: Match 4E0 807 521 C with the VIN, build date, panel outline and equipment openings before refinishing.
Supply note: Quote AD02003-054, order quantity, destination, packing method and sample requirements.
4E0 807 521 C is documented for projects that require the panel identity to remain tied to the vehicle record. For 2011 AUDI A8, Yongshang Auto tracks the requested rear bumper air deflector as AD02003-054.
AD02003-054 requires an application-specific review: The quotation should state whether the request concerns a complete bumper-aero component, an upper section or a lower section to avoid an incorrect comparison. This evidence belongs in the same approval file as the vehicle photographs.
Compatibility Review for This Reference
Fitment guidance for 4E0 807 521 C. Before surface preparation, position the unpainted cover on the vehicle and examine the gaps at lamps, grille, fenders and tailgate or bonnet boundaries. Do not force a misaligned panel into place. The purchase team can use the recorded result when confirming the order line.
The rear location on 2011 AUDI A8 should be reviewed as follows: State the body style, drive-market specification and production month on the enquiry. These details help distinguish closely related panels that share a familiar vehicle name. This evidence belongs in the same approval file as the vehicle photographs.
Product Technical Specifications
| Product type | Rear Bumper Air Deflector |
|---|---|
| Primary OE reference | 4E0 807 521 C |
| Cross-reference numbers | 4E0 807 521 C |
| Internal item code | AD02003-054 |
| Vehicle brand | AUDI |
| Vehicle model | A8 |
| Model year | 2011 |
| Installation position | Rear lower bumper area |
| Applicable vehicle | 2011 AUDI A8 |
Service Role of the outer bumper-aero component
Functional context for 4E0 807 521 C. Its broad surface restores the visual continuity of the vehicle after damage. The repairer should evaluate waviness, edge condition and aperture shape during incoming inspection. The completed check supports a traceable discussion between buyer and supplier.
Application note for item AD02003-054. The outer bumper-aero component contributes to styling and low-speed surface protection, but it is not a substitute for the reinforcement system. Buyers should quote each required assembly part separately. This sequence keeps catalogue selection separate from cosmetic preparation.
Surface Review Before Refinishing
Receiving note for carton AD02003-054. Store the bumper-aero component away from concentrated heat and do not place heavy cartons on top. A wide panel can develop shape problems when it is supported at only one point. This sequence keeps catalogue selection separate from cosmetic preparation.
Pre-finish check for 2011 AUDI A8. Inspect the back surface as carefully as the visible face. Mounting tabs, clip seats and bracket interfaces determine whether the bumper-aero component can be installed without stress. This review is especially useful near model-year or equipment transitions.
Quotation and Order-Control Details
A quotation for 4E0 807 521 C should reflect this guidance: Confirm whether samples require workshop trial fitting before bulk release. A documented approval stage is valuable when supplying several regional vehicle variants. The buyer can then connect the physical review to the supplier item record.
The 1 square image attached to AD02003-054 support visual review. Provide the expected packaging method, label language and pallet requirements. Buyers should also identify any inspection standard that must appear on the order file. That comparison gives the workshop a clearer basis for a pre-paint decision.
Frequently Asked Questions
What information helps validate OE 4E0 807 521 C?
2011 AUDI A8 is the stated reference for this page. Use build-month data near facelift changes. Registration year by itself may not identify the correct generation boundary. The repairer should document the outcome before transferring trim components.
How should a distributor quote reference AD02003-054?
Supplier-code context for this rear bumper air deflector. Confirm whether samples require workshop trial fitting before bulk release. A documented approval stage is valuable when supplying several regional vehicle variants. Keep AD02003-054 beside 4E0 807 521 C in the final commercial record.
How can the repairer review the bumper-aero component beyond its front-facing appearance?
Panel-comparison guidance for 2011 AUDI A8. Request a full photographic record of the removed bumper-aero part and vehicle. Include labels, side retainers, upper fixings, lower mounts and all grille or lamp openings. This sequence keeps catalogue selection separate from cosmetic preparation.
What must happen before paint is applied to 4E0 807 521 C?
Finishing guidance for OE 4E0 807 521 C. Photograph the received condition, relax the panel on suitable supports and trial fit it before changing the supplied surface. A dated photo record makes the decision easier to review if questions arise later.
Which order data helps Yongshang Auto review 4E0 807 521 C?
Wholesale request for AD02003-054. Provide the OE code, supplier item number, delivery market and carton requirements. Add original-part photographs when regional fitment may vary. The buyer can then connect the physical review to the supplier item record.
Request a Quote for 4E0 807 521 C
For a mixed order, provide a line-by-line quantity schedule and a corresponding label format. This helps warehouse teams maintain part identity during consolidation. For Yongshang Auto’s review, connect 4E0 807 521 C and AD02003-054 with the intended 2011 AUDI A8, requested quantity and delivery market.
