2021 Audi S4 Engine — Part # 21S478 — European Auto · Houston, TX

Product Details
$7800Part Number
21S478
Vehicle
2021 Audi S4
Description
Fitment & Buyer Verification
This engine is sourced from a 2021 Audi S4, suitable for that model year. Buyers should verify exact compatibility with their vehicle's configuration before purchase.
Vehicle Compatibility
Use these records to confirm the vehicle match before purchase.
| Check | What to verify | Buyer action | Basis |
|---|---|---|---|
| Vehicle Year | 2021 | Confirm this detail before ordering. | |
| Vehicle Make | Audi | Confirm this detail before ordering. | |
| Vehicle Model | S4 | Confirm this detail before ordering. | |
| Engine Grade | A | Confirm this detail before ordering. |
Configuration Details
Match trim, equipment, and listing-specific details against your vehicle.
| Check | What to verify | Buyer action | Basis |
|---|---|---|---|
| Engine Type/Size | Unknown | Confirm engine displacement and specifications with seller before purchase. | |
| Transmission Compatibility | Unknown | Verify if engine matches your vehicle's transmission type. | |
| Included Accessories | Unknown | Ask seller which components are included with the engine. |
Buyer Verification Checklist
- Verify engine compatibility with your vehicle's VIN and configuration.
- Confirm the warranty terms and coverage period.
- Check if additional parts or accessories are needed for installation.
- Review the engine grade and condition details provided by the seller.
Condition & Inspection Notes
- Inspect engine for any visible damage or wear before installation.
- Request detailed condition report or photos if not provided.
- Confirm the engine's operational status and any testing performed.
Product Fitment FAQs
Yes, this engine is covered by a 6-month warranty as noted by the seller.
Grade A indicates the engine is in excellent condition, typically showing minimal wear and fully functional.
The seller record does not specify included accessories; contact the seller to confirm what is included.
References
- Original seller listing: 2021 Audi S4 Engine 21S478 · AutoPartEx seller record
Dealer Information
Dealer area: Houston, TX. Exact dealer coordinates are unavailable; call to confirm the address.
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