| L138 | Filters / Other | — |
| L142 | Filters / Air | — |
| L-142X | Filters / Air | — |
| L143 | Filters / Air | 73 xrefs from ACDELCO, AMSOIL +19 more21 mfgs·328 OEM xrefs |
| L163 | Filters / Air | — |
| L168 | Filters / Air | — |
| L170 | Filters / Air | — |
| L172 | Filters / Air | 144 xrefs from ACDELCO, AMSOIL +30 more32 mfgs·551 OEM xrefs |
| L178 | Filters / Air | — |
| L188 | Filters / Air | 73 xrefs from ACDELCO, AMSOIL +19 more21 mfgs·328 OEM xrefs |
| L189 | Filters / Air | — |
| L19 | Filters / Other | — |
| L190 | Filters / Air | — |
| L194 | Filters / Air | — |
| L197 | Filters / Air | — |
| L198 | Filters / Air | — |
| L-198X | Filters / Air | — |
| L19V | Filters / Other | — |
| L-19X | Filters / Oil | — |
| L209 | Filters / Fuel | 55 xrefs from ACDELCO, BALDWIN +17 more19 mfgs·133 OEM xrefs |
| L214 | Filters / Fuel | — |
| L215 | Filters / Other | 40 xrefs from ACDELCO, BALDWIN +18 more20 mfgs·159 OEM xrefs |
| L217 | Filters / Fuel | — |
| L218 | Filters / Fuel | — |
| L220 | Filters / Other | — |
| L229 | Filters / Other | 89 xrefs from ACDELCO, AMSOIL +19 more21 mfgs·317 OEM xrefs |
| L300 | Filters / Oil | 81 xrefs from ACDELCO, BALDWIN +19 more21 mfgs·129 OEM xrefs |
| L301 | Filters / Other | 97 xrefs from ACDELCO, AMSOIL +22 more24 mfgs·176 OEM xrefs |
| L302 | Filters / Other | — |
| L304 | Filters / Fuel | — |
| L305 | Filters / Fuel | — |
| L308 | Filters / Fuel | — |
| L309 | Filters / Fuel | 68 xrefs from ACDELCO, BALDWIN +19 more21 mfgs·166 OEM xrefs |
| L311 | Filters / Fuel | — |
| L316 | Filters / Oil | 176 xrefs from ACDELCO, BALDWIN +17 more19 mfgs·244 OEM xrefs |
| L317 | Filters / Oil | 96 xrefs from ACDELCO, BALDWIN +24 more26 mfgs·223 OEM xrefs |
| L318 | Filters / Hydraulic | 1 xrefs from MAIN FILTER1 mfg |
| L319 | Filters / Other | — |
| L320 | Filters / Other | — |
| L322 | Filters / Other | — |
| L324 | Filters / Other | — |
| L-324X | Filters / Oil | — |
| L331 | Filters / Other | — |
| L333 | Filters / Other | — |
| L335 | Filters / Oil | 132 xrefs from ACDELCO, AMSOIL +27 more29 mfgs·360 OEM xrefs |
| L350 | Filters / Other | — |
| L4 | Filters / Other | — |
| L400 | Filters / Air | — |
| L401 | Filters / Air | — |
| L402 | Filters / Air | 66 xrefs from ACDELCO, AMSOIL +25 more27 mfgs·330 OEM xrefs |
