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Front Right Wheel Arch 4K8821172M Audi A7 S7 4K8 S-Line

Front Right Wheel Arch Liner (Front Section / S-Line Sport Package) – 4K8821172M

Original front wheel arch liner (wheel well splash guard – front section), right side (passenger side), designed for Audi A7 Sportback and S7 (4K / 4K8 generation) models equipped with the external S-Line / Sport styling package.

Original VAG protective component. Made of specialized, flexible material with high thermal and mechanical resistance to stone impacts, road salt, and water. It provides precise protection for critical engine compartment elements, reservoirs, auxiliary radiators, and electrical wiring against dirt and moisture, while also optimizing airflow around the wheel and into the S-Line front bumper air intakes.

Technical specifications:

  • OE part number: 4K8821172M / 4K8 821 172 M (also compatible with part numbers 4K8821172, 4K8821172B, 4K8821172D, 4K8821172J)

  • Styling version: Designed for the S-Line / Sport Package bumper

  • Function: Front right inner wheel arch liner – front section (Front Right Wheel Arch Liner / Splash Guard)

  • Material / Construction: Stamped technical plastic (PP/EPDM) with factory mounting points for clips and Torx screws

  • Installation side: Front axle – right side (passenger side) / front wheel well section

  • Steering side: Left (LHD – European version) and Right (RHD) – universal component

  • Condition: Original used part (100% functional, complete, without cracks, without tire rub marks, all mounting tabs and clip holes intact)

  • Manufacturer: Audi AG / VAG (Original OEM)

Main applications:

  • Audi:

    • A7 Sportback (type 4K8) – model years 2018 to 2024 (versions with S-Line front bumper)

    • S7 Sportback (type 4K8) – model years 2019 to 2024

Fitment guarantee and VIN verification

Every part undergoes strict quality and functionality checks before shipping.

Fitment / installation note: In the Audi A7 4K model, the wheel arches differ in their front section profile depending on the bumper used – the standard (base) version has a different lower profile than the S-Line / S7 sport styling bumper (part number with the letter M). The original OEM component guarantees factory fitment with the fender trim, bumper, and reinforcement plate. Before purchasing, we recommend comparing the full OE number with the (M) suffix stamped on the old wheel arch liner or verifying fitment using the vehicle's VIN.

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