Your garage is empty. Select a vehicle to see parts that fit it.
OE Reference Cross-Match
Explore top-quality bp399d available online at Carbus24. Browse genuine OEM and certified aftermarket replacement parts with guaranteed vehicle fitment, competitive prices, fast worldwide shipping, and premium customer service.
Select the vehicle
AUDI · Genuine
Dispatch in 3 business days
Price on RequestAUDI · Genuine
Dispatch in 3 business days
Price on RequestAUDI · Genuine
Dispatch in 3 business days
Price on RequestFEBI BILSTEIN · Aftermarket
Dispatch in 3 business days
Price on RequestMETZGER AUTOTEILE · Aftermarket
Dispatch in 3 business days
Price on Request
HELLA PAGID · Aftermarket
Dispatch in 3 business days
Price on Request
SWAG · Aftermarket
Dispatch in 3 business days
Price on Request
HELLA · Aftermarket
Dispatch in 3 business days
Price on Request
BREMBO · Aftermarket
Dispatch in 3 business days
Price on Request
AUTO-SPEED PARTS · Aftermarket
Dispatch in 3 business days
Price on Request
TEXTAR · Aftermarket
Dispatch in 3 business days
Price on RequestWhy Customers Choose CarBus24
Genuine Promise
Checked against the OE numbers above before listing.
Money Back Guarantee
Get the item you ordered or your money back.
Secure Transaction
Your payment info is protected at all times.
14-Day Returns
Changed your mind? Return it within 14 days.
Cross-referenced parts are cataloged as fitting the same application but are not guaranteed to be identical to the original manufacturer part. Verify fitment against your OE number or VIN before ordering.
Reference/cross-reference numbers vary by engine, transmission, chassis and production date — not by number alone. Before ordering, compare your original OE number against BP399D number by AUDI listed above, and check the dimensions or specifications against your original part.
If you’re unsure, contact CarBus24 with your VIN or the number printed on your original part and we’ll confirm the correct match before you order.
| OE (SACHS, Ford, Mazda) | Aftermarket (FAST, Valeo, LUK, Exedy) |
|---|---|
| Matches original manufacturer specification | Cross-referenced to the same application |
| Typically higher price | Typically lower price |
| Direct OE part number | Equivalent fit, different part number |
Compare your original OE number against the OE Reference Numbers listed above, and check the dimensions or specifications against your original part.
OE parts match the original manufacturer specification. Aftermarket parts are cross-referenced to fit the same application, usually at a lower price.
Yes — select your vehicle from the sidebar to see parts confirmed to fit your car.
Send us your VIN or the number printed on your original part and our team can confirm the correct match before you order.
