| L-386 | Filters / Other | 34 xrefs from ACDELCO, AMSOIL +9 more11 mfgs·74 OEM xrefs |
| L-388 | Filters / Other | 13 xrefs from ACDELCO, AMSOIL +9 more11 mfgs·16 OEM xrefs |
| L-389 | Filters / Other | 24 xrefs from ACDELCO, AMSOIL +11 more13 mfgs·58 OEM xrefs |
| L-390 | Filters / Other | 32 xrefs from ACDELCO, AMSOIL +11 more13 mfgs·70 OEM xrefs |
| L-391 | Filters / Other | 15 xrefs from ACDELCO, BECK/ARNLEY +8 more10 mfgs·23 OEM xrefs |
| L-392 | Filters / Other | 22 xrefs from ACDELCO, BECK/ARNLEY +8 more10 mfgs·50 OEM xrefs |
| L-393 | Filters / Other | 19 xrefs from ACDELCO, BECK/ARNLEY +10 more12 mfgs·38 OEM xrefs |
| L-394 | Filters / Other | 49 xrefs from ACDELCO, AMSOIL +11 more13 mfgs·111 OEM xrefs |
| L-396 | Filters / Other | 53 xrefs from ACDELCO, AMSOIL +11 more13 mfgs·124 OEM xrefs |
| L-397 | Filters / Other | 15 xrefs from ACDELCO, BECK/ARNLEY +9 more11 mfgs·28 OEM xrefs |
| L-4 | Filters / Other | 15 xrefs from ACDELCO, BECK/ARNLEY +8 more10 mfgs·55 OEM xrefs |
| L-40 | Filters / Oil | 42 xrefs from ACDELCO, AMSOIL +13 more15 mfgs·79 OEM xrefs |
| L-400 | Filters / Air | 38 xrefs from ACDELCO, AMSOIL +12 more14 mfgs·94 OEM xrefs |
| L-401 | Filters / Air | 16 xrefs from ACDELCO, AMSOIL +10 more12 mfgs·58 OEM xrefs |
| L-402 | Filters / Air | 65 xrefs from ACDELCO, AMSOIL +25 more27 mfgs·331 OEM xrefs |
| L-403 | Filters / Air | 111 xrefs from ACDELCO, AMSOIL +29 more31 mfgs·288 OEM xrefs |
| L-404 | Filters / Air | 13 xrefs from ACDELCO, AMSOIL +9 more11 mfgs·38 OEM xrefs |
| L-405 | Filters / Air | 8 xrefs from ACDELCO, CARQUEST +5 more7 mfgs·10 OEM xrefs |
| L-406 | Filters / Air | 25 xrefs from ACDELCO, BECK/ARNLEY +9 more11 mfgs·41 OEM xrefs |
| L-407 | Filters / Air | 21 xrefs from ACDELCO, AMSOIL +10 more12 mfgs·63 OEM xrefs |
| L-408 | Filters / Air | 132 xrefs from ACDELCO, AMSOIL +32 more34 mfgs·505 OEM xrefs |
| L-409 | Filters / Air | 15 xrefs from ACDELCO, AMSOIL +10 more12 mfgs·21 OEM xrefs |
| L-41 | Filters / Oil | — |
| L-410 | Filters / Air | 52 xrefs from ACDELCO, AMSOIL +18 more20 mfgs·271 OEM xrefs |
| L-411 | Filters / Air | 16 xrefs from ACDELCO, AMSOIL +12 more14 mfgs·56 OEM xrefs |
| L-412 | Filters / Air | 143 xrefs from ACDELCO, AMSOIL +30 more32 mfgs·552 OEM xrefs |
| L-413 | Filters / Air | 143 xrefs from ACDELCO, AMSOIL +30 more32 mfgs·552 OEM xrefs |
| L-414 | Filters / Air | — |
| L-415 | Filters / Other | 2 xrefs from ACDELCO, FRAM2 mfgs·4 OEM xrefs |
| L-419 | Filters / Air | 9 xrefs from ACDELCO, CARQUEST +5 more7 mfgs·2 OEM xrefs |
| L-42 | Filters / Oil | — |
| L-420 | Filters / Air | 8 xrefs from ACDELCO, CARQUEST +5 more7 mfgs·18 OEM xrefs |
| L-423 | Filters / Air | 25 xrefs from ACDELCO, BALDWIN +13 more15 mfgs·57 OEM xrefs |
| L-43 | Filters / Oil | — |
| L-44 | Filters / Oil | 16 xrefs from ACDELCO, BALDWIN +7 more9 mfgs·5 OEM xrefs |
| L-48 | Filters / Oil | 20 xrefs from ACDELCO, CARQUEST +6 more8 mfgs·5 OEM xrefs |
| L-49 | Filters / Oil | 38 xrefs from ACDELCO, BALDWIN +16 more18 mfgs·131 OEM xrefs |
| L-500 | Filters / Air | 31 xrefs from ACDELCO, AMSOIL +18 more20 mfgs·87 OEM xrefs |
| L-503 | Filters / Air | 69 xrefs from ACDELCO, AMSOIL +20 more22 mfgs·249 OEM xrefs |
| L-507 | Filters / Air | — |
| L-508 | Filters / Air | 55 xrefs from ACDELCO, AMSOIL +20 more22 mfgs·87 OEM xrefs |
| L-510 | Filters / Air | 19 xrefs from ACDELCO, AMSOIL +10 more12 mfgs·48 OEM xrefs |
| L-512 | Filters / Air | — |
| L-519 | Filters / Oil | 15 xrefs from ACDELCO, AMSOIL +9 more11 mfgs·26 OEM xrefs |
| L-52 | Filters / Oil | 242 xrefs from ACDELCO, BALDWIN +29 more31 mfgs·763 OEM xrefs |
| L-520 | Filters / Oil | — |
| L-521 | Filters / Oil | 11 xrefs from ACDELCO, CARQUEST +8 more10 mfgs·17 OEM xrefs |
| L-523 | Filters / Oil | — |
| L-524 | Filters / Oil | — |
| L-525 | Filters / Oil | — |
