Front Under-Engine Splash Shield / Undertray Cover - OEM 8K0863821AB - Fits Audi A4 / Audi A5 (B8 / 8T)
Brand-new under-engine shield / splash protection cover for Audi A4 / A5 B8/8T generation. This cover installs beneath the front underside of the vehicle — protecting the engine bay, radiator, and front-end components from road debris, water, and damage, while helping maintain proper airflow and under-body insulation.
✅ Key Features
OEM Reference: 8K0863821AB (also 8K0-863-821-AB)
Type: Engine undertray / under-engine splash shield / skid plate / under-cover
Condition: Brand New - Unused
Material: Durable molded plastic/composite — engineered to factory specs for strength and resistance to road conditions
Direct-fit replacement — designed to bolt/clip into OEM mounting points, no modification required
Restores under-body protection if original shield is damaged or missing
🚘 Compatible Vehicles
| Make | Model(s) | Approx. Years | Notes |
|---|---|---|---|
| Audi | A4 (B8) / A4 Avant / A4 Quattro | 2008 - 2016 (subject to variant — check VIN) | Fits standard chassis requiring under-engine shield |
| Audi | A5 (8T) / S5 / A5 Coupe / Convertible / Sportback | 2007 - 2012 (depending on build) | Earlier B8/8T platforms — verify build & engine type |
⚠️ Always verify fitment using your VIN or compare to existing underside layout — changes in engine type, front bumper design, or regional specification may affect compatibility.
🔁 Interchange / Cross-Reference Numbers
8K0863821AB (primary OEM)
Equivalent aftermarket part references: BLIC, BSG, DPA, NTY, PRASCO under the same OEM number
⚠️ Important Notes
This listing is for the undertray / splash shield only — no bumper, radiator, brackets or other front-end parts included.
Ensure correct variant: some versions of A4/A5 may use a different shield depending on engine, trim or regional spec. If unsure, request VIN before purchase.
Installation may require correct bolts/clips — sometimes reused from original or purchased separately.
📦 Package Includes
1 × Front Under-Engine Splash Shield / Undertray Cover (OEM # 8K0863821AB) — Brand New