AcDelco A921C Filter Cross Reference
According to our cross reference data, the AcDelco A921C filter is equivalent to: Fram CA3637, Fleetguard AF1916, Motorcraft FA1000, Motorcraft FA1001, Gonher GA-3637, Baldwin PA2114, Allis-Chalmers 79009138, Caterpillar 3I1557.
Filter interchange table
| Brand | Part number |
|---|---|
| AcDelco | A921C (your part number) |
| Fram | CA3637 |
| Fleetguard | AF1916 |
| Motorcraft | FA1000, FA1001, FA728, FA729, MFA1000, MFA1001, MFA728, MFA729 |
| Gonher | GA-3637 |
| Baldwin | PA2114 |
| Allis-Chalmers | 79009138 |
| Caterpillar | 3I1557 |
| Fiat | 4434958 |
| Ford | E27E-9601-AA, E27E-9601-BA, E37E-9601-BA, E37E-9601-BB, E37E-9601-CB, E3TZ-9601-A, E3TZ-9601-B, E3TZ-9601-H, E3TZ-9601-J, E27E9601A, E27E9601AA, E27E9601BA |
| GM | 25043253, 25043254 |
| Hastings | AF840 |
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Frequently asked questions
What is the equivalent of the AcDelco A921C filter?
According to our cross reference data, the AcDelco A921C filter is equivalent to: Fram CA3637, Fleetguard AF1916, Motorcraft FA1000, Motorcraft FA1001, Gonher GA-3637, Baldwin PA2114, Allis-Chalmers 79009138, Caterpillar 3I1557, Fiat 4434958, Ford E27E-9601-AA, Ford E27E-9601-BA, GM 25043253. Always verify size, thread and application in the manufacturer catalog before buying.
Which filters are compatible with or alternatives to the AcDelco A921C?
The compatible, alternative or similar filters to the AcDelco A921C are: Fram CA3637, Fleetguard AF1916, Motorcraft FA1000, Motorcraft FA1001, Gonher GA-3637, Baldwin PA2114, Allis-Chalmers 79009138, Caterpillar 3I1557, Fiat 4434958, Ford E27E-9601-AA, Ford E27E-9601-BA, GM 25043253. Use our filter interchange tool to convert any part number to other brands for free.
Filter cross reference by brand
Cross references are for guidance only. Always verify size, thread and vehicle or equipment application in the manufacturer catalog before buying.