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OE Reference Cross-Match
97+ parts available across OE and aftermarket manufacturers.
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OE Number stands for Original Equipment Number — the number of a complete component or sub-assembly originally fitted to the vehicle. OE Number is interchangeable with the term Genuine Number.
Select your vehicle
Add your car to see parts that fit it exactly.
Select your vehicle
Add your car to see parts that fit it exactly.
OE parts come from the original manufacturer. Aftermarket parts are quality alternatives, often at a lower price.
AUDI
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AUDI
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AUDI
SACHS
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SACHS
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SACHS
SEAT
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SEAT
Dispatch in 3 business days
SEAT
AUDI
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AUDI
Dispatch in 3 business days
AUDI
GMC
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GMC
Dispatch in 3 business days
GMC
GMC
Dispatch in 3 business days
GMC
Dispatch in 3 business days
GMC
AUDI
Dispatch in 3 business days
AUDI
Dispatch in 3 business days
AUDI
SEAT
Dispatch in 3 business days
SEAT
Dispatch in 3 business days
SEAT
AUDI
Dispatch in 3 business days
AUDI
Dispatch in 3 business days
AUDI
AUDI
Dispatch in 3 business days
AUDI
Dispatch in 3 business days
AUDI
AUDI
Dispatch in 3 business days
AUDI
Dispatch in 3 business days
AUDI
AUDI
Dispatch in 3 business days
AUDI
Dispatch in 3 business days
AUDI
AUDI
Dispatch in 3 business days
AUDI
Dispatch in 3 business days
AUDI
GMC
Dispatch in 3 business days
GMC
Dispatch in 3 business days
GMC
SACHS
Dispatch in 3 business days
SACHS
Dispatch in 3 business days
SACHS
GMC
Dispatch in 3 business days
GMC
Dispatch in 3 business days
GMC
GMC
Dispatch in 3 business days
GMC
Dispatch in 3 business days
GMC
GMC
Dispatch in 3 business days
GMC
Dispatch in 3 business days
GMC
GMC
Dispatch in 3 business days
GMC
Dispatch in 3 business days
GMC
GMC
Dispatch in 3 business days
GMC
Dispatch in 3 business days
GMC
GMC
Dispatch in 3 business days
GMC
Dispatch in 3 business days
GMC
TRW
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TRW
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TRW
VALEO
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VALEO
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VALEO
FERODO
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FERODO
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VALEO
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VALEO
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VALEO
MAXGEAR
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MAXGEAR
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MAXGEAR
ORIGINAL IMPERIUM
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ORIGINAL IMPERIUM
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ORIGINAL IMPERIUM
STELLOX
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STELLOX
Dispatch in 3 business days
STELLOX
RYMEC
Dispatch in 3 business days
RYMEC
Dispatch in 3 business days
RYMEC
TECDRIVE
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TECDRIVE
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TECDRIVE
FTE
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FTE
Dispatch in 3 business days
FTE
AISIN
Dispatch in 3 business days
AISIN
Dispatch in 3 business days
Calipere+ NAIBA
Dispatch in 3 business days
Calipere+ NAIBA
Dispatch in 3 business days
Calipere+ NAIBA
MEC-DIESEL
Dispatch in 3 business days
MEC-DIESEL
Dispatch in 3 business days
OSSCA
Dispatch in 3 business days
OSSCA
Dispatch in 3 business days
ASAM AUTOMOTIVE
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ASAM AUTOMOTIVE
Dispatch in 3 business days
ASAM AUTOMOTIVE
MEC-DIESEL
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MEC-DIESEL
Dispatch in 3 business days
OPEN PARTS
Dispatch in 3 business days
OPEN PARTS
Dispatch in 3 business days
OPEN PARTS
MEC-DIESEL
Dispatch in 3 business days
MEC-DIESEL
Dispatch in 3 business days
CAR
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CAR
Dispatch in 3 business days
CAR
UNIGOM
Dispatch in 3 business days
UNIGOM
Dispatch in 3 business days
UNIGOM
WILMINK GROUP
Dispatch in 3 business days
WILMINK GROUP
Dispatch in 3 business days
WILMINK GROUP
METZGER AUTOTEILE
Dispatch in 3 business days
METZGER AUTOTEILE
Dispatch in 3 business days
METZGER AUTOTEILE
LPR
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LPR
Dispatch in 3 business days
LPR
RIDEX
Dispatch in 3 business days
RIDEX
Dispatch in 3 business days
RIDEX
ZEKKERT
Dispatch in 3 business days
ZEKKERT
Dispatch in 3 business days
ZEKKERT
BORG & BECK
Dispatch in 3 business days
BORG & BECK
Dispatch in 3 business days
BORG & BECK
MEAT & DORIA
Dispatch in 3 business days
MEAT & DORIA
Dispatch in 3 business days
MEAT & DORIA
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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 3AA721388 number by AUDI 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.
