Your garage is empty. Select a vehicle to see parts that fit it.
OE Reference Cross-Match
Explore top-quality 139st21 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
STARTCAR · Aftermarket
Dispatch in 3 business days
Price on Request
AUDI · Genuine
Dispatch in 3 business days
Price on RequestAUDI · Genuine
Dispatch in 3 business days
Price on RequestSITECH · 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 RequestAUDI · 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 RequestAUDI · Genuine
Dispatch in 3 business days
Price on RequestAUDI · Genuine
Dispatch in 3 business days
Price on RequestSITECH · Genuine
Dispatch in 3 business days
Price on Request
VAG · Genuine
Dispatch in 3 business days
Price on Request
KILEN · Aftermarket
Dispatch in 3 business days
25.47 USD
FEBI BILSTEIN · Aftermarket
Dispatch in 3 business days
22.37 USDLPR · Aftermarket
Dispatch in 3 business days
Price on Request
CEVAM · Aftermarket
Dispatch in 3 business days
Price on Request
RUVILLE · Aftermarket
Dispatch in 3 business days
Price on Request
WAI · Aftermarket
Dispatch in 3 business days
Price on Request
DA SILVA · Aftermarket
Dispatch in 3 business days
Price on RequestWAI · Aftermarket
Dispatch in 3 business days
Price on RequestEAI · Aftermarket
Dispatch in 3 business days
Price on Request
TRICLO · Aftermarket
Dispatch in 3 business days
Price on RequestMEC-DIESEL · Aftermarket
Dispatch in 3 business days
Price on RequestAS-PL · Aftermarket
Dispatch in 3 business days
Price on RequestAirstal · Aftermarket
Dispatch in 3 business days
Price on Request
CEVAM · Aftermarket
Dispatch in 3 business days
Price on Request
VEMA · Aftermarket
Dispatch in 3 business days
Price on Request
DRI · Aftermarket
Dispatch in 3 business days
Price on Request
ERA · Aftermarket
Dispatch in 3 business days
Price on Request
AKRON-MALÒ · Aftermarket
Dispatch in 3 business days
Price on Request
VALEO · Aftermarket
Dispatch in 3 business days
Price on Request
MEC-DIESEL · Aftermarket
Dispatch in 3 business days
Price on Request
AUTOELECTRO · Aftermarket
Dispatch in 3 business days
Price on RequestASAM AUTOMOTIVE · Aftermarket
Dispatch in 3 business days
Price on Request
CASCO · Aftermarket
Dispatch in 3 business days
Price on Request
EUROTEC · Aftermarket
Dispatch in 3 business days
Price on Request
MEAT & DORIA · Aftermarket
Dispatch in 3 business days
Price on Request
CASALS · Aftermarket
Dispatch in 3 business days
Price on Request
OSSCA · Aftermarket
Dispatch in 3 business days
Price on RequestFARCOM · 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 139ST21 number by STARTCAR 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.
