| A29 | Filters / Other | 10 xrefs from BALDWIN, FIAAM +6 more8 mfgs·29 OEM xrefs |
| A30 | Filters / Other | 14 xrefs from ACDELCO, AMSOIL +11 more13 mfgs·39 OEM xrefs |
| A-31 | Filters / Air | 34 xrefs from AMSOIL, BALDWIN +17 more19 mfgs·162 OEM xrefs |
| A32 | Filters / Other | 89 xrefs from ACDELCO, AMSOIL +19 more21 mfgs·317 OEM xrefs |
| A-33 | Filters / Air | 85 xrefs from ACDELCO, AMSOIL +29 more31 mfgs·286 OEM xrefs |
| A-34 | Filters / Air | 10 xrefs from ACDELCO, CARQUEST +7 more9 mfgs·19 OEM xrefs |
| A-35 | Filters / Air | 14 xrefs from ACDELCO, AMSOIL +9 more11 mfgs·45 OEM xrefs |
| A-36 | Filters / Air | 66 xrefs from ACDELCO, AMSOIL +25 more27 mfgs·330 OEM xrefs |
| A-37 | Filters / Air | 112 xrefs from ACDELCO, AMSOIL +29 more31 mfgs·287 OEM xrefs |
| A-38 | Filters / Air | 39 xrefs from ACDELCO, AMSOIL +12 more14 mfgs·93 OEM xrefs |
| A-39 | Filters / Air | 14 xrefs from ACDELCO, AMSOIL +9 more11 mfgs·37 OEM xrefs |
| A-3A | Filters / Air | 20 xrefs from ACDELCO, AMSOIL +10 more12 mfgs·47 OEM xrefs |
| A-4 | Filters / Air | 33 xrefs from AMSOIL, BALDWIN +19 more21 mfgs·162 OEM xrefs |
| A-40 | Filters / Air | 17 xrefs from ACDELCO, AMSOIL +10 more12 mfgs·57 OEM xrefs |
| A-41 | Filters / Air | 22 xrefs from ACDELCO, AMSOIL +10 more12 mfgs·62 OEM xrefs |
| A-42 | Filters / Air | 79 xrefs from BALDWIN, BOSCH +22 more24 mfgs·311 OEM xrefs |
| A43 | Filters / Other | 10 xrefs from BALDWIN, BECK/ARNLEY +6 more8 mfgs·43 OEM xrefs |
| A-44 | Filters / Air | 133 xrefs from ACDELCO, AMSOIL +32 more34 mfgs·504 OEM xrefs |
| A45 | Filters / Other | 15 xrefs from BALDWIN, ECOGARD +8 more10 mfgs·95 OEM xrefs |
| A46 | Filters / Other | 53 xrefs from ACDELCO, AMSOIL +18 more20 mfgs·270 OEM xrefs |
| A-47 | Filters / Air | 22 xrefs from ACDELCO, AMSOIL +10 more12 mfgs·62 OEM xrefs |
| A-48 | Filters / Air | 31 xrefs from ACDELCO, AMSOIL +19 more21 mfgs·115 OEM xrefs |
| A-49 | Filters / Air | 41 xrefs from BALDWIN, BOSCH +18 more20 mfgs·167 OEM xrefs |
| A-5 | Filters / Air | 32 xrefs from ACDELCO, AMSOIL +19 more21 mfgs·127 OEM xrefs |
| A-50 | Filters / Air | 80 xrefs from BALDWIN, BOSCH +25 more27 mfgs·396 OEM xrefs |
| A51 | Filters / Other | 9 xrefs from BALDWIN, DONALDSON +6 more8 mfgs·36 OEM xrefs |
| A-52 | Filters / Air | 23 xrefs from ACDELCO, AMSOIL +12 more14 mfgs·44 OEM xrefs |
| A-53 | Filters / Air | 28 xrefs from ACDELCO, AMSOIL +19 more21 mfgs·130 OEM xrefs |
| A-54 | Filters / Air | 30 xrefs from AMSOIL, BALDWIN +15 more17 mfgs·165 OEM xrefs |
| A-55 | Filters / Air | 53 xrefs from ACDELCO, AMSOIL +18 more20 mfgs·270 OEM xrefs |
| A-56 | Filters / Air | 32 xrefs from ACDELCO, AMSOIL +19 more21 mfgs·112 OEM xrefs |
| A-57 | Filters / Air | 16 xrefs from ACDELCO, AMSOIL +11 more13 mfgs·40 OEM xrefs |
| A-58 | Filters / Air | 16 xrefs from ACDELCO, AMSOIL +9 more11 mfgs·48 OEM xrefs |
| A-59 | Filters / Air | 23 xrefs from ACDELCO, AMSOIL +11 more13 mfgs·68 OEM xrefs |
| A-6 | Filters / Air | 44 xrefs from ACDELCO, AMSOIL +27 more29 mfgs·158 OEM xrefs |
| A-60 | Filters / Air | 83 xrefs from ACDELCO, AMSOIL +28 more30 mfgs·337 OEM xrefs |
| A-61 | Filters / Air | 144 xrefs from ACDELCO, AMSOIL +33 more35 mfgs·458 OEM xrefs |
| A-62 | Filters / Air | 21 xrefs from ACDELCO, AMSOIL +12 more14 mfgs·62 OEM xrefs |
| A-63 | Filters / Air | 19 xrefs from ACDELCO, AMSOIL +11 more13 mfgs·43 OEM xrefs |
| A-64 | Filters / Air | 33 xrefs from ACDELCO, AMSOIL +19 more21 mfgs·172 OEM xrefs |
| A-65 | Filters / Air | 21 xrefs from ACDELCO, AMSOIL +16 more18 mfgs·59 OEM xrefs |
| A-66 | Filters / Air | 30 xrefs from AMSOIL, BALDWIN +18 more20 mfgs·140 OEM xrefs |
| A-67 | Filters / Air | 42 xrefs from ACDELCO, AMSOIL +12 more14 mfgs·97 OEM xrefs |
| A-68 | Filters / Air | 28 xrefs from AMSOIL, BOSCH +19 more21 mfgs·158 OEM xrefs |
| A-69 | Filters / Air | 15 xrefs from ACDELCO, AMSOIL +10 more12 mfgs·26 OEM xrefs |
| A-7 | Filters / Air | 189 xrefs from ACDELCO, AMSOIL +33 more35 mfgs·647 OEM xrefs |
| A-70 | Filters / Air | 26 xrefs from AMSOIL, BALDWIN +17 more19 mfgs·124 OEM xrefs |
| A-71 | Filters / Air | 21 xrefs from AMSOIL, BALDWIN +15 more17 mfgs·145 OEM xrefs |
| A-72 | Filters / Air | 12 xrefs from ACDELCO, AMSOIL +9 more11 mfgs·19 OEM xrefs |
| A-73 | Filters / Air | 26 xrefs from BALDWIN, CARQUEST +17 more19 mfgs·138 OEM xrefs |
