| L-173 | Filters / Air | — |
| L-174 | Filters / Air | — |
| L175 | Filters / Air | — |
| L-176 | Filters / Air | 70 xrefs from ACDELCO, AMSOIL +20 more22 mfgs·248 OEM xrefs |
| L-178 | Filters / Air | — |
| L-179 | Filters / Air | — |
| L-181 | Filters / Air | 148 xrefs from ACDELCO, BALDWIN +15 more17 mfgs·271 OEM xrefs |
| L-183 | Filters / Air | 39 xrefs from ACDELCO, BALDWIN +16 more18 mfgs·87 OEM xrefs |
| L184 | Filters / Air | — |
| L-188 | Filters / Oil | 73 xrefs from ACDELCO, AMSOIL +19 more21 mfgs·328 OEM xrefs |
| L-189 | Filters / Air | — |
| L-19 | Filters / Oil | — |
| L-190 | Filters / Air | — |
| L193 | Filters / Air | 22 xrefs from ACDELCO, BALDWIN +12 more14 mfgs·46 OEM xrefs |
| L-194 | Filters / Air | — |
| L-195 | Filters / Air | 32 xrefs from ACDELCO, BALDWIN +13 more15 mfgs·82 OEM xrefs |
| L-196 | Filters / Air | 32 xrefs from ACDELCO, BALDWIN +13 more15 mfgs·82 OEM xrefs |
| L-197 | Filters / Air | — |
| L-198 | Filters / Air | — |
| L-19V | Filters / Oil | — |
| L-2 | Filters / Oil | — |
| L-20 | Filters / Fuel | — |
| L-201 | Filters / Fuel | — |
| L-202 | Filters / Fuel | — |
| L-202V | Filters / Fuel | — |
| L-203 | Filters / Fuel | 35 xrefs from ACDELCO, BALDWIN +11 more13 mfgs·56 OEM xrefs |
| L-204 | Filters / Fuel | — |
| L-205 | Filters / Fuel | 37 xrefs from ACDELCO, BALDWIN +17 more19 mfgs·51 OEM xrefs |
| L-206 | Filters / Fuel | 716 xrefs from ACDELCO, BALDWIN +22 more24 mfgs·1673 OEM xrefs |
| L-207 | Filters / Fuel | 28 xrefs from ACDELCO, BALDWIN +16 more18 mfgs·55 OEM xrefs |
| L-209 | Filters / Fuel | 55 xrefs from ACDELCO, BALDWIN +17 more19 mfgs·133 OEM xrefs |
| L-21 | Filters / Fuel | — |
| L210 | Filters / Fuel | 44 xrefs from ACDELCO, BALDWIN +13 more15 mfgs·64 OEM xrefs |
| L-212 | Filters / Fuel | 25 xrefs from ACDELCO, BALDWIN +12 more14 mfgs·109 OEM xrefs |
| L-214 | Filters / Fuel | — |
| L215 | Filters / Other | 40 xrefs from ACDELCO, BALDWIN +18 more20 mfgs·159 OEM xrefs |
| L-217 | Filters / Fuel | — |
| L-218 | Filters / Fuel | — |
| L219 | Filters / Fuel | — |
| L-22 | Filters / Fuel | — |
| L-220 | Filters / Air | — |
| L221 | Filters / Other | — |
| L-222 | Filters / Air | — |
| L-223 | Filters / Air | — |
| L228 | Filters / Other | 27 xrefs from ACDELCO, BALDWIN +14 more16 mfgs·62 OEM xrefs |
| L229 | Filters / Other | 89 xrefs from ACDELCO, AMSOIL +19 more21 mfgs·317 OEM xrefs |
| L-23 | Filters / Oil | — |
| L230 | Filters / Other | 33 xrefs from ACDELCO, BALDWIN +16 more18 mfgs·106 OEM xrefs |
| L24 | Filters / Other | 27 xrefs from ACDELCO, BALDWIN +13 more15 mfgs·31 OEM xrefs |
| L-25 | Filters / Fuel | — |
