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OE Reference Cross-Match
Explore top-quality 7%20521%20137 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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BMW · Genuine
Out of stock · Dispatch in 3 business days
Price on Request
HELLA · Aftermarket
In stock · Dispatch in 3 business days
267.3 USD
BOSCH · Aftermarket
In stock · Dispatch in 3 business days
418.12 USD
AS-PL · Aftermarket
Out of stock · Dispatch in 3 business days
187.62 USD
STARDAX · Aftermarket
Out of stock · Dispatch in 3 business days
192.59 USD
HERTH+BUSS ELPARTS · Aftermarket
Out of stock · Dispatch in 3 business days
231.63 USD
VALEO · Aftermarket
Out of stock · Dispatch in 3 business days
324.33 USD
MEAT & DORIA · Aftermarket
Out of stock · Dispatch in 3 business days
184.55 USD
MAGNETI MARELLI · Aftermarket
Out of stock · Dispatch in 3 business days
203.19 USD
AS-PL · Aftermarket
Out of stock · Dispatch in 3 business days
160.08 USD
VEMO · Aftermarket
Out of stock · Dispatch in 3 business days
284.58 USD
DRI · Aftermarket
Out of stock · Dispatch in 3 business days
275.02 USD
LUCAS · Aftermarket
Out of stock · Dispatch in 3 business days
367.45 USD
FEBI BILSTEIN · Aftermarket
Out of stock · Dispatch in 3 business days
72.13 USDCITROËN/PEUGEOT · Genuine
Out of stock · Dispatch in 3 business days
1.13 USDAJUSA · Aftermarket
Out of stock · Dispatch in 3 business days
2.95 USD
AIC · Aftermarket
Out of stock · Dispatch in 3 business days
56.57 USD
DRI · Aftermarket
Out of stock · Dispatch in 3 business days
493.14 USD
A.B.S. · Aftermarket
Out of stock · Dispatch in 3 business days
74.29 USD
ERA · Aftermarket
Out of stock · Dispatch in 3 business days
233.12 USD
SPIDAN · Aftermarket
Out of stock · Dispatch in 3 business days
145.78 USD
VALEO · Aftermarket
Out of stock · Dispatch in 3 business days
268.03 USD
PURFLUX · Aftermarket
Out of stock · Dispatch in 3 business days
15.82 USD
MEAT & DORIA · Aftermarket
Out of stock · Dispatch in 3 business days
389.97 USD
FEBI BILSTEIN · Aftermarket
Out of stock · Dispatch in 3 business days
24.04 USD
KILEN · Aftermarket
Out of stock · Dispatch in 3 business days
14.95 USD
LUCAS · Aftermarket
Out of stock · Dispatch in 3 business days
295.67 USD
HEPU · Aftermarket
Out of stock · Dispatch in 3 business days
217.22 USD
POLMO · Aftermarket
Out of stock · Dispatch in 3 business days
92.17 USD
DT Spare Parts · Aftermarket
Out of stock · Dispatch in 3 business days
2.02 USD
TOPRAN · Aftermarket
Out of stock · Dispatch in 3 business days
8.72 USD
TOPRAN · Aftermarket
Out of stock · Dispatch in 3 business days
36.94 USD
COFLE · Aftermarket
Out of stock · Dispatch in 3 business days
8.85 USD
BOSCH · Aftermarket
Out of stock · Dispatch in 3 business days
278.93 USD
BOSCH · Aftermarket
Out of stock · Dispatch in 3 business days
286.36 USD
BOSCH · Aftermarket
Out of stock · Dispatch in 3 business days
266.73 USD
TOPRAN · Aftermarket
Out of stock · Dispatch in 3 business days
9.06 USD
TOPRAN · Aftermarket
Out of stock · Dispatch in 3 business days
8.03 USD
SIDEM · Aftermarket
Out of stock · Dispatch in 3 business days
Price on Request
LGK · Aftermarket
Out of stock · Dispatch in 3 business days
Price on Request
BE TURBO · Aftermarket
Out of stock · Dispatch in 3 business days
Price on Request
BIRTH · Aftermarket
Out of stock · Dispatch in 3 business days
Price on RequestDA SILVA · Aftermarket
Out of stock · Dispatch in 3 business days
Price on RequestSEG · 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 7521137 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.