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OE Reference Cross-Match
Explore top-quality 603-b 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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VEMA · Aftermarket
Out of stock · Dispatch in 3 business days
24.49 USD
VEMA · Aftermarket
Out of stock · Dispatch in 3 business days
15.86 USD
MEAT & DORIA · Aftermarket
Out of stock · Dispatch in 3 business days
34.37 USD
MEAT & DORIA · Aftermarket
Out of stock · Dispatch in 3 business days
75.5 USD
MEAT & DORIA · Aftermarket
Out of stock · Dispatch in 3 business days
45.81 USD
HEPU · Aftermarket
Out of stock · Dispatch in 3 business days
339.57 USD
GENERAL MOTORS · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestGENERAL MOTORS · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestGENERAL MOTORS · Genuine
Out of stock · Dispatch in 3 business days
Price on Request
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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 603B number by ALFA ROMEO 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.
