Bright Black Side Mirror Caps for Audi A4 A5 S4 S5 B9 Quattro

Upgrade your vehicle’s exterior with this direct-fit side mirror cover set, engineered specifically for the Audi A4/S4 B9 (2016‑2021), A5/S5 (2017‑2022), and RS4 (2018‑2021).

Unlike adhesive-only aftermarket accents, these caps function as genuine replacement shells that bolt directly onto your existing mirror housings. Manufactured from dense ABS plastic and finished through an industrial coating process, the gloss piano carbon black color aligns precisely with factory S-Line aesthetics while shielding sensitive components from road salt, UV degradation, and minor impacts. Swapping both units instantly sharpens your side profiles and delivers the authentic sporty stance expected on a Quattro platform.

Benefits & Practical Tips

• Factory Mounting Precision: Avoid messy glues or potential water leaks. These covers lock into the original retaining clips, maintaining the wind-noise reduction and rain-shedding geometry of the stock assembly.
• Pair Installation Recommended: Order and install the left and right caps simultaneously. Even identical finishes can vary slightly between manufacturing runs, so matching colors across both sides preserves visual harmony.
• Surface Preparation Matters: Gently wipe the inner contact area with a lint-free cloth before fitting. Removing dust or silicone residue guarantees the internal tabs seat firmly during highway speeds and suspension compression.

Product Specifications

• Compatible Vehicles: Audi A4/S4 B9 (2016‑2021), A5/S5 (2017‑2022), RS4 (2018‑2021)
• OEM Reference Numbers: 8W0 857 527, 8W0 857 528
• Core Material: Industrial-grade ABS thermoplastic
• Color/Fit: Piano black, driver and passenger sides
• Item Weight: Approximately 0.5 kg
• Compliance: CCC external testing certification

Package Includes

• 1 × Driver-side left mirror cap
• 1 × Passenger-side right mirror cap

Important Reminders

Because these units replace the outer shell completely, please verify your model year and mirror housing shape before purchasing. If your equipped mirrors include integrated turn signals, heating elements, or auto-dimming electronics, retain the original internal brackets to preserve full functionality after installation.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

Trusted automotive specialists at intercyprus.com since 2002 — delivering precise replacements and dependable shopper support worldwide.