| IC83 | Ignition / Spark Plugs | 29 xrefs from ACDELCO, AUTOLITE +5 more7 mfgs·1 OEM xrefs |
| K1 | Filters / Other | — |
| K14 | Filters / Other | — |
| K15 | Filters / Other | — |
| K-152 | Filters / Hydraulic | — |
| K157 | Filters / Other | 10 xrefs from ACDELCO, CARQUEST +5 more7 mfgs |
| K157B | Filters / Other | 10 xrefs from ACDELCO, CARQUEST +5 more7 mfgs |
| K159 | Filters / Other | 6 xrefs from CARQUEST, FRAM +2 more4 mfgs·2 OEM xrefs |
| K-15A | Filters / Fuel | — |
| K16 | Filters / Other | 116 xrefs from ACDELCO, BALDWIN +24 more26 mfgs·790 OEM xrefs |
| K160 | Filters / Other | 6 xrefs from CARQUEST, FRAM +4 more6 mfgs |
| K161 | Filters / Other | 9 xrefs from BALDWIN, CARQUEST +4 more6 mfgs·2 OEM xrefs |
| K17 | Filters / Other | — |
| K2 | Filters / Other | 6 xrefs from BALDWIN, FLEETGUARD +3 more5 mfgs·1 OEM xrefs |
| K3 | Filters / Other | — |
| K4 | Filters / Other | — |
| K5 | Filters / Other | — |
| L1 | Filters / Other | — |
| L14 | Filters / Other | — |
| L20 | Filters / Hydraulic | — |
| L4 | Filters / Other | — |
| L41-122 | Ignition / Spark Plugs | 2 xrefs from ACDELCO, NGK2 mfgs |
| L5 | Filters / Other | — |
| L7221 | Filters / Hydraulic | — |
| LAF5590 | Filters / Air | 9 xrefs from ACDELCO, COOPERS +6 more8 mfgs·9 OEM xrefs |
| LCS45 | Ignition / Spark Plugs | 21 xrefs from AUTOLITE, BOSCH +4 more6 mfgs·5 OEM xrefs |
| LFF5406 | Filters / Fuel | 5 xrefs from CARQUEST, FRAM +3 more5 mfgs |
| LFF8012 | Filters / Fuel | 30 xrefs from CARQUEST, CHAMPION +6 more8 mfgs·8 OEM xrefs |
| LFP3200C | Filters / Other | 2 xrefs from ACDELCO, FRAM2 mfgs·1 OEM xrefs |
| LFP9750 | Filters / Fuel | 1 xrefs from FRAM1 mfg |
| LM46 | Ignition / Spark Plugs | 17 xrefs from ACDELCO, AUTOLITE +5 more7 mfgs·5 OEM xrefs |
| LM49 | Ignition / Spark Plugs | 17 xrefs from ACDELCO, AUTOLITE +5 more7 mfgs·5 OEM xrefs |
| LM6 | Ignition / Spark Plugs | 17 xrefs from ACDELCO, AUTOLITE +5 more7 mfgs·5 OEM xrefs |
| LP2220 | Filters / Oil | — |
| LS46 | Ignition / Spark Plugs | 53 xrefs from ACDELCO, AUTOLITE +5 more7 mfgs·2 OEM xrefs |
| LT47 | Filters / Air | — |
| LT48 | Filters / Air | 31 xrefs from ACDELCO, AMSOIL +20 more22 mfgs·81 OEM xrefs |
| LT50 | Filters / Air | 13 xrefs from ACDELCO, CARQUEST +9 more11 mfgs·34 OEM xrefs |
| LT-651 | Filters / Other | — |
| LT653 | Filters / Other | 76 xrefs from ACDELCO, BALDWIN +17 more19 mfgs·175 OEM xrefs |
| LT7 | Filters / Other | — |
| M12 | Filters / Fuel | 64 xrefs from ACDELCO, BALDWIN +29 more31 mfgs·249 OEM xrefs |
| M-13 | Filters / Oil | — |
| M16 | Filters / Other | — |
| M40FF | Ignition / Spark Plugs | 12 xrefs from ACDELCO, AUTOLITE +5 more7 mfgs |
| M40FFX | Ignition / Spark Plugs | 9 xrefs from AUTOLITE, DENSO +2 more4 mfgs |
| M41FF | Ignition / Spark Plugs | 23 xrefs from ACDELCO, AUTOLITE +5 more7 mfgs |
| M41K | Ignition / Spark Plugs | 21 xrefs from ACDELCO, AUTOLITE +4 more6 mfgs |
| M42FF | Ignition / Spark Plugs | 45 xrefs from ACDELCO, AUTOLITE +5 more7 mfgs·1 OEM xrefs |
| M42K | Ignition / Spark Plugs | 28 xrefs from ACDELCO, AUTOLITE +5 more7 mfgs·1 OEM xrefs |
