Fleetguard FS1203 cross reference
Baldwin replacement for FS1203
Baldwin lists PF943 as the replacement for FS1203.
Source: Baldwin Manufacturers' Cross-Reference, Form 560-24 (2024).
Part numbers Fleetguard FS1203 replaces
Fleetguard lists FS1203 as the replacement for these manufacturer part numbers:
| Manufacturer | Their part number |
|---|---|
| CHAMP (CHAMP) | 1134F |
| CUMMINS (CECO) | 136197 |
| CUMMINS (CECO) | 136201 |
| CERLIST DIESEL (CRLS) | 1512903 |
| CLIMAX (CLMX) | 1529203 |
| CUMMINS (CECO) | 3001825 |
| NAPA (NAPA) | 3134 |
| WIX (WIX) | 33134 |
| BIG A (BIGA) | 499 |
| GMC (GMC) | 5196878 |
| GMC (GMC) | 5196879 |
| GMC (GMC) | 6439536 |
| FIAT-ALLIS (FALLI) | 74055345 |
| CARQUEST (CARQ) | 86134 |
| BIG A (BIGA) | 95134 |
| HASTINGS (HAST) | 958 |
| ATSA | ATL1133CS |
| FRAM (FRAM) | CS-1133PL |
| INDUCONTRO (INDUC) | CPL1133SC |
| DIEXA STERLING (DXA) | DXC-150-1 |
| FLUXFILTER NN TRUCKEX (FLUXF) | DSC1133 |
| PUROLATOR (PURO) | LF3358 EP-202 |
| MOTORCRAFT (MOTR) | FD-86 |
| HASTINGS (HAST) | FF-958 |
| MOTORCRAFT (MOTR) | FG-86 |
| FILTER MEX FWD FWD (FLTRM) | FM1133CS |
| GONHER (GNHR) | GS-133 |
| GONHER (GNHR) | GS-1133M |
| PUROLATOR (PURO) | H55140 |
| CHAMP (CHAMP) | L-1134F |
| LUBERFINER (LBRF) | L-1134F |
| DONALDSON (DON) | P55-0686 |
| CONTINENTA (CONTI) | PC1133S |
| BALDWIN (BALD) | PF-943 |
| MICRO TRUCK (MICRO) | PM-1133-S |
| AC (AC) | TP-848 |
| NELSON (NELSN) | WCS-1133-PL |
Source: Fleetguard Cross Reference by Part Number, doc LT19457D (2012). Fleetguard's published direction is manufacturer part → Fleetguard replacement.
Currentness: these crosses come from Fleetguard's 2012 list and have not been revalidated as current. Baldwin's 2024 list gives the same replacement for FS1203 and 17 of the 37 part numbers above. That shows a shared Baldwin replacement only. It does not verify that those numbers interchange with FS1203 today.
Upgrade chains run one way: equipment spec'd with a newer filter number should not step back to the older one. Go by what the truck was spec'd with.
Always verify against the current OEM catalog before ordering. Cross references are a starting point, not a guarantee of fit.
Buy FS1203: FinditParts