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OE Reference Cross-Match
Explore top-quality 21%2052%201%20161%20891 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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GMC · Genuine
In stock · Dispatch in 3 business days
98.71 USD
SACHS · Genuine
In stock · Dispatch in 3 business days
60.59 USD
BMW · Genuine
Dispatch in 3 business days
Price on Request
FERRARI · Genuine
Dispatch in 3 business days
Price on Request
BREMBO · Aftermarket
Dispatch in 3 business days
59.23 USD
METELLI · Aftermarket
Dispatch in 3 business days
21.71 USD
BREMBO · Aftermarket
Dispatch in 3 business days
49.28 USDLPR · Aftermarket
Dispatch in 3 business days
Price on Request
A.B.S. · Aftermarket
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Price on Request
AUTO-SPEED PARTS · Aftermarket
Dispatch in 3 business days
Price on RequestBBR Automotive · Aftermarket
Dispatch in 3 business days
Price on RequestMEHA AUTOMOTIVE · Aftermarket
Dispatch in 3 business days
Price on Request
TECDRIVE · Aftermarket
Dispatch in 3 business days
Price on Request
TRW · Aftermarket
Dispatch in 3 business days
Price on Request
BSF · Aftermarket
Dispatch in 3 business days
Price on Request
OPEN PARTS · Aftermarket
Dispatch in 3 business days
Price on RequestSAMKO · Aftermarket
Dispatch in 3 business days
Price on RequestCIFAM · Aftermarket
Dispatch in 3 business days
Price on Request
VILLAR · Aftermarket
Dispatch in 3 business days
Price on Request
AKRON-MALÒ · Aftermarket
Dispatch in 3 business days
Price on RequestCAR · Aftermarket
Dispatch in 3 business days
Price on RequestCAR · Aftermarket
Dispatch in 3 business days
Price on Request
RIDEX · Aftermarket
Dispatch in 3 business days
Price on Request
A.Z. Meisterteile · Aftermarket
Dispatch in 3 business days
Price on Request
AUTO CYLINDERS · Aftermarket
Dispatch in 3 business days
Price on Request
BREMSI · Aftermarket
Dispatch in 3 business days
Price on Request
Stark · Aftermarket
Dispatch in 3 business days
Price on RequestWhy Customers Choose CarBus24
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Checked against the OE numbers above before listing.
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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 21521161891 number by BMW 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.
