| AT19A | Filters / Other | 10 xrefs from BALDWIN, BECK/ARNLEY +7 more9 mfgs·80 OEM xrefs |
| AT-2 | Filters / Other | 78 xrefs from ACDELCO, AMSOIL +17 more19 mfgs·222 OEM xrefs |
| AT21 | Filters / Other | 9 xrefs from BALDWIN, BECK/ARNLEY +5 more7 mfgs·55 OEM xrefs |
| AT22 | Filters / Other | 33 xrefs from ACDELCO, AMSOIL +17 more19 mfgs·96 OEM xrefs |
| AT23 | Filters / Other | 7 xrefs from BALDWIN, BECK/ARNLEY +4 more6 mfgs·51 OEM xrefs |
| AT-24 | Filters / Other | 13 xrefs from BALDWIN, DONALDSON +6 more8 mfgs·63 OEM xrefs |
| AT-25 | Filters / Other | 9 xrefs from BALDWIN, ECOGARD +4 more6 mfgs·70 OEM xrefs |
| AT-28 | Filters / Other | 71 xrefs from ACDELCO, AMSOIL +17 more19 mfgs·177 OEM xrefs |
| AT-3 | Filters / Other | 16 xrefs from BALDWIN, DONALDSON +9 more11 mfgs·87 OEM xrefs |
| AT30 | Filters / Other | 20 xrefs from ACDELCO, BALDWIN +13 more15 mfgs·64 OEM xrefs |
| AT-32 | Filters / Other | 34 xrefs from ACDELCO, BALDWIN +12 more14 mfgs·110 OEM xrefs |
| AT33 | Filters / Other | 12 xrefs from BALDWIN, DONALDSON +6 more8 mfgs·44 OEM xrefs |
| AT35 | Filters / Other | 4 xrefs from BALDWIN, DONALDSON +1 more3 mfgs·39 OEM xrefs |
| AT37 | Filters / Other | — |
| AT37B | Filters / Other | 16 xrefs from BALDWIN, BECK/ARNLEY +7 more9 mfgs·78 OEM xrefs |
| AT38 | Filters / Other | 13 xrefs from ACDELCO, BALDWIN +9 more11 mfgs·5 OEM xrefs |
| AT39 | Filters / Other | 29 xrefs from ACDELCO, AMSOIL +15 more17 mfgs·97 OEM xrefs |
| AT-4 | Filters / Other | 24 xrefs from ACDELCO, BALDWIN +13 more15 mfgs·73 OEM xrefs |
| AT40 | Filters / Other | 8 xrefs from BALDWIN, BECK/ARNLEY +4 more6 mfgs·56 OEM xrefs |
| AT41 | Filters / Other | 53 xrefs from ACDELCO, AMSOIL +12 more14 mfgs·150 OEM xrefs |
| AT41B | Filters / Other | 53 xrefs from ACDELCO, AMSOIL +12 more14 mfgs·150 OEM xrefs |
| AT42 | Filters / Other | 7 xrefs from BALDWIN, DONALDSON +4 more6 mfgs·38 OEM xrefs |
| AT44 | Filters / Other | 2 xrefs from FLEETGUARD, HASTINGS2 mfgs·1 OEM xrefs |
| AT45 | Filters / Other | 3 xrefs from BALDWIN, BECK/ARNLEY +1 more3 mfgs·33 OEM xrefs |
| AT46 | Filters / Other | 21 xrefs from ACDELCO, BALDWIN +12 more14 mfgs·57 OEM xrefs |
| AT47 | Filters / Other | — |
| AT47B | Filters / Other | 8 xrefs from BALDWIN, ECOGARD +4 more6 mfgs·57 OEM xrefs |
| AT48 | Filters / Other | 16 xrefs from ACDELCO, BALDWIN +8 more10 mfgs·31 OEM xrefs |
| AT48B | Filters / Other | 16 xrefs from ACDELCO, BALDWIN +8 more10 mfgs·31 OEM xrefs |
| AT49 | Filters / Other | — |
| AT49B | Filters / Other | 17 xrefs from BALDWIN, BECK/ARNLEY +6 more8 mfgs·80 OEM xrefs |
| AT-5 | Filters / Other | 30 xrefs from ACDELCO, BALDWIN +13 more15 mfgs·85 OEM xrefs |
| AT50 | Filters / Other | 12 xrefs from BALDWIN, DONALDSON +5 more7 mfgs·54 OEM xrefs |
| AT51 | Filters / Other | 30 xrefs from ACDELCO, AMSOIL +14 more16 mfgs·66 OEM xrefs |
| AT52 | Filters / Other | 21 xrefs from ACDELCO, AMSOIL +13 more15 mfgs·62 OEM xrefs |
| AT53B | Filters / Other | 5 xrefs from BALDWIN, BECK/ARNLEY +1 more3 mfgs·45 OEM xrefs |
| AT54 | Filters / Other | 4 xrefs from BALDWIN, BECK/ARNLEY +1 more3 mfgs·31 OEM xrefs |
| AT55 | Filters / Other | 9 xrefs from BALDWIN, BECK/ARNLEY +4 more6 mfgs·42 OEM xrefs |
| AT56 | Filters / Other | 9 xrefs from BALDWIN, BECK/ARNLEY +5 more7 mfgs·37 OEM xrefs |
| AT57 | Filters / Other | 7 xrefs from BALDWIN, FRAM +3 more5 mfgs·39 OEM xrefs |
| AT58 | Filters / Other | 3 xrefs from BALDWIN, BECK/ARNLEY +1 more3 mfgs·31 OEM xrefs |
| AT59 | Filters / Other | 8 xrefs from BALDWIN, CARQUEST +6 more8 mfgs·9 OEM xrefs |
| AT6 | Filters / Other | 10 xrefs from BALDWIN, FLEETGUARD +5 more7 mfgs·49 OEM xrefs |
| AT60 | Filters / Other | 17 xrefs from ACDELCO, AMSOIL +10 more12 mfgs·23 OEM xrefs |
| AT62 | Filters / Other | 18 xrefs from BALDWIN, BECK/ARNLEY +7 more9 mfgs·87 OEM xrefs |
| AT64 | Filters / Other | 11 xrefs from BALDWIN, FLEETGUARD +4 more6 mfgs·55 OEM xrefs |
| AT65 | Filters / Other | 9 xrefs from BALDWIN, BECK/ARNLEY +5 more7 mfgs·52 OEM xrefs |
| AT66 | Filters / Other | 6 xrefs from BALDWIN, FLEETGUARD +3 more5 mfgs·41 OEM xrefs |
| AT67 | Filters / Other | 6 xrefs from BALDWIN, BECK/ARNLEY +2 more4 mfgs·31 OEM xrefs |
| AT68 | Filters / Other | 3 xrefs from ACDELCO, PUROLATOR +1 more3 mfgs·10 OEM xrefs |
