8W6 807 521C RP5 Rear Bumper Air Deflector for AUDI A5 2017
Product: Rear Bumper Air Deflector
Primary OE: 8W6 807 521C RP5
Item code: AD02003-030
Cross-reference numbers:
8W6 807 521C RP5
8W6807521CRP5
Brand: AUDI
Model: A5
Application reference: 2017 AUDI A5
Position: Rear
Verification: Approve this rear cover only after the OE record, vehicle specification and mounting geometry agree.
Supply note: Keep 8W6 807 521C RP5 and AD02003-030 on the enquiry, purchase order and packing confirmation.
8W6 807 521C RP5 is supplied as a sourcing reference for repair programmes that separate fitment approval from finishing. For 2017 AUDI A5, Yongshang Auto tracks the requested rear bumper air deflector as AD02003-030.
AD02003-030 requires an application-specific review: the bumper-aero component should be examined against the grille, fender and lamp boundaries that define the final installed appearance. The buyer can then connect the physical review to the supplier item record.
Pre-Paint Fitment Confirmation
Fitment guidance for 8W6 807 521C RP5. Send close views of sensor seats, tow-eye covers and lamp apertures. Their location and shape often provide faster confirmation than exterior colour or finish. This approach reduces dependence on exterior appearance alone.
The rear location on 2017 AUDI A5 should be reviewed as follows: Ask the workshop to identify every transferable component from the removed bumper-aero part. Grilles, lamps, mouldings, sensors and fasteners are normally reviewed separately from the outer panel. This sequence keeps catalogue selection separate from cosmetic preparation.
Product Technical Specifications
| Product type | Rear Bumper Air Deflector |
|---|---|
| Primary OE reference | 8W6 807 521C RP5 |
| Cross-reference numbers | 8W6 807 521C RP5 |
| Internal item code | AD02003-030 |
| Vehicle brand | AUDI |
| Vehicle model | A5 |
| Model year | 2017 |
| Installation position | Rear lower bumper area |
| Applicable vehicle | 2017 AUDI A5 |
How the bumper-aero component Completes the Bumper System
Functional context for 8W6 807 521C RP5. Because the component spans a wide area of the vehicle, small mounting differences can affect several gaps at once. Correct reference selection is therefore more reliable than visual guessing. This review is especially useful near model-year or equipment transitions.
Application note for item AD02003-030. Exterior repair quality is influenced by how the bumper-aero component meets retainers and adjacent panels. A careful trial fit helps identify bracket damage before finishing work starts. This review is especially useful near model-year or equipment transitions.
Inspection of Corners, Tabs and Openings
Receiving note for carton AD02003-030. Do not judge the panel while it is twisted on the floor or leaning against a sharp edge. Support it near its designed mounting orientation before checking contour. The purchase team can use the recorded result when confirming the order line.
Pre-finish check for 2017 AUDI A5. On receipt, remove the bumper-aero component without dragging it across staples or rough carton edges. Inspect both corners, all tabs and the broad visible face under even lighting. The purchase team can use the recorded result when confirming the order line.
Sample Approval and Quantity Planning
A quotation for 8W6 807 521C RP5 should reflect this guidance: Add consignee restrictions, carton-size limits and pallet rules to the initial request. Late packaging changes can affect both cost and achievable container utilisation. This sequence keeps catalogue selection separate from cosmetic preparation.
The 1 square image attached to AD02003-030 support visual review. Request packing dimensions and gross-volume estimates before finalising freight. bumper spoilers and air deflectors can be lightweight but consume substantial shipment space. This approach reduces dependence on exterior appearance alone.
Frequently Asked Questions
Which comparison points matter for OE 8W6 807 521C RP5?
2017 AUDI A5 is the stated reference for this page. Review production date and regional specification in addition to the model name. Closely related variants can use different hidden fixing patterns. A dated photo record makes the decision easier to review if questions arise later.
Why is AD02003-030 useful on a mixed body-parts order?
Supplier-code context for this rear bumper air deflector. Include the OE reference, internal item code, required quantity and destination country. Add vehicle photographs when the market version or equipment grade may affect the panel. Keep AD02003-030 beside 8W6 807 521C RP5 in the final commercial record.
What geometry should be checked against the removed panel?
Panel-comparison guidance for 2017 AUDI A5. Match the complete OE code with the VIN, build date, stated application and photographs of the removed bumper-aero part. Approve the part only when those records and the visible panel geometry agree. The buyer can then connect the physical review to the supplier item record.
Which approvals should precede sanding or drilling?
Finishing guidance for OE 8W6 807 521C RP5. The workshop should accept contour, attachment points and accessory interfaces before primer, paint, drilling or trimming begins. The result should be recorded before commercial release of the requested quantity.
Which details are needed to quote OE 8W6 807 521C RP5 for wholesale supply?
Wholesale request for AD02003-030. Reference the exact application together with packaging limits and the intended sales market. These details help separate fitment review from freight planning. This evidence belongs in the same approval file as the vehicle photographs.
Request a Quote for 8W6 807 521C RP5
Include the OE reference, internal item code, required quantity and destination country. Add vehicle photographs when the market version or equipment grade may affect the panel. For Yongshang Auto’s review, connect 8W6 807 521C RP5 and AD02003-030 with the intended 2017 AUDI A5, requested quantity and delivery market.




