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OE Reference Cross-Match
Explore top-quality 28-3921 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.
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BOSAL · Aftermarket
Out of stock · Dispatch in 3 business days
84.4 USD
KLOKKERHOLM · Aftermarket
Out of stock · Dispatch in 3 business days
Price on Request
ELSTOCK · Aftermarket
Out of stock · Dispatch in 3 business days
Price on RequestProfessional Parts · Aftermarket
Out of stock · Dispatch in 3 business days
Price on Request
WALKER · Aftermarket
Out of stock · Dispatch in 3 business days
92.99 USD
WALKER · Aftermarket
Out of stock · Dispatch in 3 business days
66.88 USD
DRI · Aftermarket
Out of stock · Dispatch in 3 business days
272.17 USD
VALEO · Aftermarket
Out of stock · Dispatch in 3 business days
245.39 USD
AS-PL · Aftermarket
Out of stock · Dispatch in 3 business days
113.89 USD
LUCAS · Aftermarket
Out of stock · Dispatch in 3 business days
178.97 USD
POLMO · Aftermarket
Out of stock · Dispatch in 3 business days
54.84 USD
AS-PL · Aftermarket
Out of stock · Dispatch in 3 business days
133.9 USD
AS-PL · Aftermarket
Out of stock · Dispatch in 3 business days
143.58 USD
VALEO · Aftermarket
Out of stock · Dispatch in 3 business days
Price on Request
CEVAM · Aftermarket
Out of stock · Dispatch in 3 business days
Price on Request
ERNST · Aftermarket
Out of stock · Dispatch in 3 business days
Price on Request
KLARIUS · Aftermarket
Out of stock · Dispatch in 3 business days
Price on Request
AS-PL · Aftermarket
Out of stock · Dispatch in 3 business days
Price on Request
AS-PL · Aftermarket
Out of stock · Dispatch in 3 business days
Price on Request
TMI · Aftermarket
Out of stock · Dispatch in 3 business days
Price on Request
SPJ · Aftermarket
Out of stock · Dispatch in 3 business days
Price on Request
VOLKSWAGEN · Genuine
Out of stock · Dispatch in 3 business days
Price on Request
FENNO · Aftermarket
Out of stock · Dispatch in 3 business days
Price on RequestVOLKSWAGEN · Genuine
Out of stock · Dispatch in 3 business days
Price on Request
MERCEDES-BENZ · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestVOLKSWAGEN · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestVOLKSWAGEN · Genuine
Out of stock · Dispatch in 3 business days
Price on Request
ERNST · Aftermarket
Out of stock · Dispatch in 3 business days
Price on Request
MERCEDES-BENZ · Genuine
Out of stock · Dispatch in 3 business days
Price on Request
NK · Aftermarket
Out of stock · Dispatch in 3 business days
Price on RequestVOLKSWAGEN · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestVOLKSWAGEN · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestVOLKSWAGEN · Genuine
Out of stock · Dispatch in 3 business days
Price on Request
KLARIUS · Aftermarket
Out of stock · Dispatch in 3 business days
Price on Request
VENEPORTE · Aftermarket
Out of stock · Dispatch in 3 business days
Price on RequestVOLKSWAGEN · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestVOLKSWAGEN · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestVOLKSWAGEN · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestVAG · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestMTS · Aftermarket
Out of stock · Dispatch in 3 business days
Price on RequestIMASAF · Aftermarket
Out of stock · Dispatch in 3 business days
Price on Request
BV PSH · Aftermarket
Out of stock · Dispatch in 3 business days
Price on Request
ATL Autotechnik · Aftermarket
Out of stock · Dispatch in 3 business days
Price on Request
EDEX · Aftermarket
Out of stock · Dispatch in 3 business days
Price on Request
AES PSH · Aftermarket
Out of stock · Dispatch in 3 business days
Price on Request
ERA · Aftermarket
Out of stock · Dispatch in 3 business days
Price on Request
VALEO · Aftermarket
Out of stock · Dispatch in 3 business days
Price on Request
SANDO · Aftermarket
Out of stock · Dispatch in 3 business days
Price on RequestWhy Customers Choose CarBus24
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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 283-921 number by BOSAL 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.