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OE Reference Cross-Match
Explore top-quality ff121 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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FAI AutoParts · Aftermarket
Out of stock · Dispatch in 3 business days
Price on Request
CUMMINS · Genuine
In stock · Dispatch in 3 business days
9.07 USD
BLUE PRINT · Aftermarket
Out of stock · Dispatch in 3 business days
13.5 USD
TOPRAN · Aftermarket
Out of stock · Dispatch in 3 business days
9.05 USD
HENGST FILTER · Aftermarket
Out of stock · Dispatch in 3 business days
16.24 USD
WIX FILTERS · Aftermarket
Out of stock · Dispatch in 3 business days
22.4 USD
KNECHT · Aftermarket
Out of stock · Dispatch in 3 business days
19.34 USD
MANN-FILTER · Aftermarket
Out of stock · Dispatch in 3 business days
24.33 USD
MAXGEAR · Aftermarket
Out of stock · Dispatch in 3 business days
18.3 USD
MAXGEAR · Aftermarket
Out of stock · Dispatch in 3 business days
24.59 USD
BOSAL · Aftermarket
Out of stock · Dispatch in 3 business days
107.69 USD
BOSCH · Aftermarket
Out of stock · Dispatch in 3 business days
25.07 USD
CITROËN · Genuine
Out of stock · Dispatch in 3 business days
Price on Request
BORG & BECK · Aftermarket
Out of stock · Dispatch in 3 business days
Price on Request
PEUGEOT · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestPEUGEOT · Genuine
Out of stock · Dispatch in 3 business days
Price on Request
DONALDSON · Aftermarket
Out of stock · Dispatch in 3 business days
Price on RequestALLIS-CHALMERS · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestALLIS-CHALMERS · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestCASE IH · Genuine
Out of stock · Dispatch in 3 business days
Price on Request
HONDA · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestHONDA · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestHONDA · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestCUMMINS · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestHITACHI · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestDEMAG · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestGALION · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestALLIS-CHALMERS · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestFIATALLIS · Genuine
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 FF121 number by FAI AutoParts 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.